Browse monitoring locations within Cook County, Illinois
- 35N13E- 1.1d1 - USGS-413255087403001
- 35N13E- 2.3a1 - USGS-413235087415801
- 35N13E-01.3C Well No. 3 - IL003-413250087405101
- 35N13E-02.8A - IL003-413238087424401
- 35N13E-04.2H Well No. 7 - IL003-413322087441101
- 35N13E-06.7D - IL003-413301087472001
- 35N13E-10.1G Well No. 1 - IL003-413223087425201
- 35N13E-12.2b1 - USGS-413149087403901
- 35N13E-12.3H - IL003-413230087405001
- 35N13E-12.8F Well No. 5 - IL003-413218087413401
- 35N13E-13.7D - IL003-413203087412501
- 35N13E-13a - USGS-413117087410101
- 35N13E-14.5E - IL003-413118087421701
- 35N13E-16.8F Well No. 5 - IL003-413125087450201
- 35N13E-17.6F - IL003-413125087455301
- 35N13E-21.1F - IL003-413032087440001
- 35N13E-21.7H Well No. 3 - IL003-413046087445201
- 35N13E-22.1F Well No. 4 - IL003-413032087425001
- 35N13E-23.1H Well No. 1 - IL003-413045087414001
- 35N13E-23.2a1 - USGS-412959087415301
- 35N13E-24.6G - IL003-413131087411501
- 35N13E-24.8A - IL003-413052087413401
- 35N13E-24.8H - IL003-413138087413201
- 35N13E-25.1F Well No. 5 - IL003-412940087403001
- 35N13E-25.1G Well No. 6 - IL003-412946087402901
- 35N13E-25.1g1 - USGS-412940087402901
- 35N13E-25.3f1 - USGS-412937087404501
- 35N13E-25.5c1 - USGS-412919087410601
- 35N13E-25.6F - IL003-412940087411301
- 35N13E-25.6f1 - USGS-412937087412101
- 35N13E-27.2b1 - USGS-412912087430101
- 35N13E-29.3D - IL003-412927087452601
- 35N13E-30.2G - IL003-412947087462601
- 35N13E-33.2h1 - USGS-412858087441201
- 35N13E-33.3H Well No. 3 - IL003-412900087441601
- 35N13E-34.8C Well No. 4 - IL003-412827087435201
- 35N13E-34a - USGS-412825087434901
- 35N13E-35.6e1 - USGS-412841087422701
- 35N13E-36.3h1 - USGS-412900087404501
- 35N13W-17.6c1 - USGS-413105087455501
- 35N13W-30.2d1 - USGS-412927087462501
- 35N14E- 3.3c1 - USGS-413249087361201
- 35N14E- 8.5e1 - USGS-413207087384801
- 35N14E-02.5H - IL003-413323087351801
- 35N14E-03.1G - IL003-413316087355301
- 35N14E-03.3B Well No. 3 - IL003-413244087361101
- 35N14E-04.1G - IL003-413316087370301
- 35N14E-04.5D - IL003-413257087373801
- 35N14E-04.6D - IL003-413257087374701
- 35N14E-04.8D Well No. 1 - IL003-413257087380401
- 35N14E-05.3H Well No. 2 - IL003-413322087383001
- 35N14E-05.5H Well No. 5 - IL003-413322087384801
- 35N14E-07.6D - IL003-413204087400601
- 35N14E-08.5E Well No. 32 - IL003-413211087384801
- 35N14E-09.5G Well No. 4 - IL003-413224087373701
- 35N14E-10.1G Well No. 5 - IL003-413224087355201
- 35N14E-10.1g1 - USGS-413225087355501
- 35N14E-15.7A - IL003-413053087364501
- 35N14E-16.1D - IL003-413111087370201
- 35N14E-16.2B - IL003-413058087371101
- 35N14E-17.6A Well No. 18 - IL003-413052087385701
- 35N14E-17.6A Well No. 21 - IL003-413052087385702
- 35N14E-17.7F Well No. 21 - IL003-413125087390401
- 35N14E-18.6C - IL003-413105087400601
- 35N14E-19.2E Well No. 23 - IL003-413025087393001
- 35N14E-19.4C Well No. 22 - IL003-413013087394701
- 35N14E-19.4g1 - USGS-413009087395101
- 35N14E-19.7A Well No. 33 - IL003-412960087401401
- 35N14E-20.4D Well No. 27 - IL003-413019087383701
- 35N14E-20.8H Well No. 30 - IL003-413046087391101
- 35N14E-20.8d1 - USGS-413043087391201
- 35N14E-21.1F - IL003-413032087370101
- 35N14E-21.1H - IL003-413045087370101
- 35N14E-21.2H - IL003-413045087371001
- 35N14E-21.2h1 - USGS-413042087370801
- 35N14E-21.3H - IL003-413045087371801
- 35N14E-21.4H - IL003-413045087372701
- 35N14E-21.6F - IL003-413032087374501
- 35N14E-21.7e1 - USGS-413024087375401
- 35N14E-22.8B - IL003-413007087365401
- 35N14E-22.8H - IL003-413047087365301
- 35N14E-23.2H Well No. 1 - IL003-413046087345101
- 35N14E-23.3D Well No. 4 - IL003-413020087350001
- 35N14E-23.3D Well No. 7 - IL003-413020087350002
- 35N14E-23.3d1 - USGS-413020087345901
- 35N14E-23.3d2 - USGS-413021087345801
- 35N14E-23.3f1 - USGS-413031087345901
- 35N14E-23.3h1 - USGS-413048087345801
- 35N14E-23.4B Well No. 2 - IL003-413007087351001
- 35N14E-23.5B Well No. 2 - IL003-413007087351801
- 35N14E-23.6E Well No. 1 - IL003-413027087352601
- 35N14E-23.6E Well No. 3 - IL003-413027087352602
- 35N14E-23.6e1 - USGS-413029087353001
- 35N14E-24.1B Well No. 1 - IL003-413007087333301
- 35N14E-24.1b1 - USGS-413244087333501
- 35N14E-24.4b1 - USGS-413002087335501
- 35N14E-25.3c1 - USGS-412921087335001
- 35N14E-25.3c2 - USGS-412921087335101
- 35N14E-25.4C Well No. 2 - IL003-412921087335801
- 35N14E-28.1G Well No. 24 - IL003-412946087370101
- 35N14E-28.8h1 - USGS-412949087380101
- 35N14E-29.1c1 - USGS-412919087381001
- 35N14E-29.1c2 - USGS-412919087380801
- 35N14E-29.5E - IL003-412934087384501
- 35N14E-29.6H - IL003-412953087385301
- 35N14E-30.1H Well No. 28 - IL003-412953087392001
- 35N14E-30.7F - IL003-412940087401201
- 35N14E-30.7f1 - USGS-412936087401401
- 35N14E-32.1b1 - USGS-412823087381201
- 35N14E-33.1F Well No. 4 - IL003-412847087370101
- 35N14E-33.5g1 - USGS-412853087373401
- 35N14E-33.6G Well No. 3 - IL003-412855087374401
- 35N14E-33.8C - IL003-412829087380301
- 35N14E-33.8c1 - USGS-412832087380501
- 35N14E-35.8B - IL003-412823087354301
- 35N15E- 7.5d1 - USGS-413207087330001
- 35N15E-18.8e1 - USGS-413115087332301
- 35N15E-19.4E - IL003-413027087324901
- 35N15E-19.4e2 - USGS-413024087325101
- 35N15E-19.5e1 - USGS-413024087325301
- 35N15E-20.1a1 - USGS-413000087313001
- 35N15E-20.1a2 - USGS-413001087313101
- 35N15E-20.2d1 - USGS-413020087313701
- 35N15E-20.3d1 - USGS-413020087315101
- 35N15E-20.4e1 - USGS-413020087315001
- 35N15E-20.4e2 - USGS-413034087315901
- 35N15E-20.7d1 - USGS-413020087320001
- 35N15E-29.6h1 - USGS-412952087315701
- 35N15E-30.4H - IL003-412954087324801
- 36N 12E-20.5b1 - USGS-413520087530001
- 36N12E- 2.6h1 - USGS-413840087494001
- 36N12E- 3.4e1 - USGS-413848087514801
- 36N12E- 3.4h1 - USGS-413902087514801
- 36N12E- 3.5d1 - USGS-413815087504301
- 36N12E- 4.1a1 - USGS-413753087511701
- 36N12E-02.5H - IL003-413842087493101
- 36N12E-03.4H Well No. 1 - IL003-413840087503301
- 36N12E-03.5D Well No. 10 - IL003-413814087504202
- 36N12E-03.5D Well No. 9 - IL003-413814087504201
- 36N12E-04.1A Well No. 2 - IL003-413753087511801
- 36N12E-09.2G Well No. 1 - IL003-413740087512501
- 36N12E-09.4A Well No. 3 - IL003-413701087514301
- 36N12E-10.1f1 - USGS-413732087500401
- 36N12E-11.5D - IL003-413723087493001
- 36N12E-11.6C - IL003-413716087493901
- 36N12E-12.3B - IL003-413711087480201
- 36N12E-12.8C - IL003-413718087484601
- 36N12E-13.1D - IL003-413631087474201
- 36N12E-13.1d1 - USGS-413633087474201
- 36N12E-13.1d2 - USGS-413630087475001
- 36N12E-15.1A Well No. 10 - IL003-413609087500401
- 36N12E-15.1A Well No. 11 - IL003-413609087500402
- 36N12E-15.1a1 - USGS-413609087500101
- 36N12E-17.1G - IL003-413646087522301
- 36N12E-17.1H Well No. 4 - IL003-413645087501901
- 36N12E-17.2D Well No. 8 - IL003-413626087523301
- 36N12E-17.5D Well No. 1 - IL003-413626087525901
- 36N12E-18.5D - IL003-413625087540901
- 36N12E-22.2B Well No. 1 - IL003-413523087501101
- 36N12E-22.2D Well No. 1 - IL003-413536087501101
- 36N12E-22.6b1 - USGS-413520087505001
- 36N12E-23.7F Well No. 4 - IL003-413551087494301
- 36N12E-23.8f1 - USGS-413548087495501
- 36N12E-30.8F - IL003-413455087543101
- 36N12E-36.1G Well No. 2 - IL003-413413087473701
- 36N12E-36.1G Well No. 3 - IL003-413413087473702
- 36N12E-36.1g1 - USGS-413412087473801
- 36N12E-36.1g2 - USGS-413415087473701
- 36N12E-36.2F Well No. 1 - IL003-413407087474601
- 36N12E-36.2F Well No. 2 - IL003-413407087474602
- 36N12E-36.3f1 - USGS-413402087480101
- 36N12E-36.4F Well No. 1 - IL003-413407087480401
- 36N13E- 9.8b1 - USGS-413716087451701
- 36N13E-04.1H - IL003-413846087441901
- 36N13E-09.4F - IL003-413740087444301
- 36N13E-09.8B Well No. 1 - IL003-413715087451901
- 36N13E-10.1A - IL003-413709087430801
- 36N13E-15.7F - IL003-413650087435701
- 36N13E-16.3H Well No. 2 - IL003-413701087443301
- 36N13E-16.6B Well No. 7 - IL003-413622087450001
- 36N13E-17.3F Well No. 4 - IL003-413647087454201
- 36N13E-18.3E Well No. 6 - IL003-413639087465301
- 36N13E-22.6F - IL003-413556087435001
- 36N13E-30.5B Well No. 1 - IL003-413434087470701
- 36N13E-30.5B Well No. 2 - IL003-413434087470702
- 36N13E-30.5B Well No. 3 - IL003-413434087470703
- 36N13E-30.5b1 - USGS-413434087470501
- 36N13E-30.5b2 - USGS-413432087470501
- 36N13E-31.4E - IL003-413401087465601
- 36N13E-36.2D - IL003-413349087404301
- 36N13E-36.2H - IL003-413415087404201
- 36N13E-36.6B Well No. 12 - IL003-413337087411801
- 36N13E-36.6b1 - USGS-413333087411801
- 36N13E-36.8B Well No. 7 - IL003-413337087413501
- 36N14E- 7.2e1 - USGS-413739087394101
- 36N14E-05.6E - IL003-413817087385901
- 36N14E-07.2E - IL003-413725087393401
- 36N14E-09.5D - IL003-413719087374001
- 36N14E-16.8C - IL003-413621087380601
- 36N14E-17.1e1 - USGS-413714087392901
- 36N14E-17.2e1 - USGS-413635087382701
- 36N14E-19.5E - IL003-413541087400001
- 36N14E-30.7A - IL003-413423087401801
- 36N14E-30.8C - IL003-413436087402701
- 36N14E-31.1F Well No. 11 - IL003-413402087392401
- 36N14E-31.1f1 - USGS-413404087392401
- 36N14E-31.5H Well No. 8 - IL003-413416087395901
- 36N14E-31.5d1 - USGS-413348087395701
- 36N14E-32.3H - IL003-413416087383101
- 36N14E-33.6E - IL003-413357087374601
- 36N14E-33.8H Well No. 2 - IL003-413417087380301
- 36N14E-34.4D Well No. 4 - IL003-413351087361901
- 36N14E-34.4d1 - USGS-413353087362501
- 36N14E-34.5D Well No. 1 - IL003-413351087362801
- 36N14E-34.5D Well No. 4 - IL003-413351087362802
- 36N14E-34.5G Well No. 5 - IL003-413410087362701
- 36N14E-34.5H Well No. 2 - IL003-413417087362701
- 36N14E-34.5H Well No. 3 - IL003-413417087362702
- 36N15E-05.7D - IL003-413812087321001
- 36N15E-06.2G - IL003-413832087323501
- 36N15E-08.8H - IL003-413746087321901
- 36N15E-19.8E - IL003-413542087332601
- 36N15E-31.2C - IL003-413344087323301
- 36N15E-31.2c1 - USGS-413350087323701
- 36N15E-31.2d1 - USGS-413349087323701
- 36N15E-6.5g - USGS-413832087330301
- 37N 14E 7 023 - USGS-414200087400001
- 37N 14E 7 024 - USGS-414200087400002
- 37N 15E 18 021 - USGS-414100087320001
- 37N 15E 6 020 - USGS-414300087320001
- 37N 15E 7 022 - USGS-414300087330001
- 37N11E-04.3B - IL003-414305087584401
- 37N11E-14.8E - IL003-414144087570301
- 37N11E-17.5A - IL003-414112088000801
- 37N11E-19.1d - USGS-414040088004201
- 37N11E-20.5f1 - USGS-414033088000301
- 37N11E-20.8d1 - USGS-414037088003201
- 37N11E-20.8d2 - USGS-414037088002901
- 37N11E-20.8d3 - USGS-414039088003001
- 37N11E-20.8e - USGS-414042088003201
- 37N11E-21.2b1 - USGS-414033087583601
- 37N11E-21.2c1 - USGS-414036087583701
- 37N11E-21.3C - IL003-414035087583801
- 37N11E-21.3d1 - USGS-414030087584101
- 37N11E-23.3B - IL003-414031087561801
- 37N11E-23.5D - IL003-414045087563501
- 37N11E-26.8A - IL003-413933087566001
- 37N11E-27.1E Well No. 6 - IL003-413957087570801
- 37N11E-27a - USGS-413955087571401
- 37N11E-29.1g1 - USGS-413936087595501
- 37N11E-29.4a1 - USGS-414033087595901
- 37N11E-29.4a2 - USGS-413928087595701
- 37N11E-31.3E Well No. 5 - IL003-413859088005601
- 37N11E-31a - USGS-413902088004801
- 37N11E-33.6F - IL003-413910087585901
- 37N12E- 2.8h1 - USGS-414357087501401
- 37N12E- 6. 1 - USGS-414345087535501
- 37N12E- 6. 2 - USGS-414345087535502
- 37N12E- 6. 3 - USGS-414345087535503
- 37N12E- 7.7e1 - USGS-414239087543801
- 37N12E-09.8C - IL003-414229087522701
- 37N12E-12.2C - IL003-414233087480501
- 37N12E-12.5H - IL003-414306087483101
- 37N12E-16.6c3 - USGS-414135087521101
- 37N12E-16.8c1 - USGS-414138087522901
- 37N12E-16.8c2 - USGS-414138087522902
- 37N12E-18.1H - IL003-414205087534201
- 37N12E-22.4F - IL003-414104087503801
- 37N12E-23.2A Well No. 1 - IL003-414033087491101
- 37N12E-24.5H - IL003-414120087482701
- 37N12E-26.1D - IL003-414000087490001
- 37N12E-26.1F Well No. 1 - IL003-414013087486001
- 37N12E-26.2C - IL003-413954087490901
- 37N12E-26.2E Well No. 1 - IL003-414007087490901
- 37N12E-27.1G - IL003-414018087500901
- 37N12E-29.5F - IL003-414009087530401
- 37N12E-30.2F - IL003-414007087534701
- 37N12E-31.4G Well No. 3 - IL003-413922087540401
- 37N12E-32.1C - IL003-413856087522901
- 37N12E-32.1H - IL003-413929087522701
- 37N12E-32.8H - IL003-413930087532801
- 37N12E-33.5G Well No. 12 - IL003-413925087515201
- 37N12E-35.4B Well No. 1 - IL003-413855087492501
- 37N12E-35.4b1 - USGS-413856087492601
- 37N12E-35.6G - IL003-413928087494101
- 37N12E-7.7e2 - USGS-414238087543901
- 37N13E- 5.1a1 - USGS-414316087453801
- 37N13E-08.8B - IL003-414229087464001
- 37N13E-10.8C - IL003-414238087442001
- 37N13E-10.8a1 - USGS-414223087442301
- 37N13E-12.7D - IL003-414247087415001
- 37N13E-14.2c (USEPA BH2) - USGS-414108087421901
- 37N13E-17.4A - IL003-414130087460401
- 37N13E-17.5F - IL003-414203087461201
- 37N13E-18.1B - IL003-414135087464701
- 37N13E-18.2G - IL003-414208087465501
- 37N13E-19.1A - IL003-414036087464601
- 37N13E-19.1B Well No. 2 - IL003-414043087464601
- 37N13E-26.1F - IL003-414021087420301
- 37N13E-28.2B - IL003-413952087443201
- 37N13E-29.7G - IL003-414024087462501
- 37N13E-30.4G - IL003-414022087470901
- 37N13E-30.8G - IL003-414023087474401
- 37N13E-32.1G Well No. 2 - IL003-413931087453001
- 37N13E-32.5g1 - USGS-413933087460601
- 37N13E-32.8F - IL003-413925087463201
- 37N13E-33.1F - IL003-413925087442101
- 37N13E-33.6A - IL003-413853087450501
- 37N13E-33.6H Well No. 1 - IL003-413939087450401
- 37N13E-33.6h1 - USGS-413938087451001
- 37N13E-35.3D - IL003-413915087421901
- 37N13E-35.6D - IL003-413916087424501
- 37N13E-36.1E - IL003-413923087405201
- 37N13E-36.1e1 - USGS-413919087405001
- 37N13E-36.2C - IL003-413910087410101
- 37N13E-36.2E - IL003-413923087410001
- 37N13E-36.8H - IL003-413944087415201
- 37N13E-36.8e1 - USGS-413922087415101
- 37N14E-13.1B - IL003-414128087333901
- 37N14E-13.1b1 - USGS-414141087334101
- 37N14E-13.3a1 (MW2) - USGS-414121087335701
- 37N14E-13.3a2 (BEND-S) - USGS-414118087340001
- 37N14E-13.3a3 (BEND-I) - USGS-414118087340002
- 37N14E-13.3a4 (BEND-D) - USGS-414118087340003
- 37N14E-13.3b1 (NW4) - USGS-414125087335801
- 37N14E-13.3b2 (OW2) - USGS-414127087335801
- 37N14E-13.3b3 (NW2) - USGS-414126087335401
- 37N14E-13.3b4 (NW3) - USGS-414127087335501
- 37N14E-13.4a1 (Pond C Well) - USGS-414121087340001
- 37N14E-13.4a2 (Well Seep 1-D) - USGS-414121087340004
- 37N14E-13.4a3 (Well Seep 1-I) - USGS-414121087340003
- 37N14E-13.4a4 (Well Seep 1-S) - USGS-414121087340002
- 37N14E-13.4b1 (South Pond Cluster-S) - USGS-414127087340001
- 37N14E-13.4b2 (South Pond Cluster-I) - USGS-414127087340002
- 37N14E-13.4b3 (South Pond Cluster-D) - USGS-414127087340003
- 37N14E-13.4c1 (MW1) - USGS-414130087340101
- 37N14E-18.2g (USEPA BH28) - USGS-414156087334401
- 37N14E-22.1C - IL003-414058087361701
- 37N14E-22.3f (USEPA BH27) - USGS-414115087363101
- 37N14E-22.6a - USGS-414029087364501
- 37N14E-22.6h - USGS-414132087365901
- 37N14E-27.6f1 - USGS-414009087364201
- 37N14E-27.6f2 - USGS-414009087364202
- 37N14E-27.6g1 - USGS-413937087365201
- 37N14E-27.6g2 - USGS-414012087364301
- 37N14E-27.6g3 - USGS-414013087364201
- 37N14E-27.6g4 - USGS-414016087364201
- 37N14E-27.6h1 - USGS-414018087364501
- 37N14E-27.6h2 - USGS-414018087364502
- 37N14E-27.6h3 - USGS-414021087364101
- 37N14E-27.6h4 - USGS-414021087364102
- 37N14E-27.6h5 - USGS-414021087364301
- 37N14E-27.7g1 - USGS-414014087365301
- 37N14E-27.7g2 - USGS-414014087365302
- 37N14E-27.7g3 - USGS-414017087364601
- 37N14E-27.7h1 - USGS-414024087364801
- 37N14E-27.7h2 - USGS-414024087364802
- 37N14E-29.3H - IL003-414037087385001
- 37N14E-31.4C Well No. 3 - IL003-413912087400801
- 37N14E-31.5H - IL003-413944087401501
- 37N14E-32.1e - USGS-413910087381601
- 37N14E-33.1B - IL003-413851087370601
- 37N14E-33.2f - USGS-413915087371301
- 37N14E-35.6d - USGS-413903087353201
- 37N14E-7.6c1 (USEPA BH1S) - USGS-414238087401101
- 37N14E-7.6c2 (USEPA BH1D) - USGS-414238087401102
- 37N15E- 5.3d1 - USGS-414324087313601
- 37N15E- 5.5f1 - USGS-414338087315701
- 37N15E-05.6D - IL003-414322087320901
- 37N15E-07.2B - IL003-414220087323801
- 37N15E-07.2C - IL003-414227087323801
- 37N15E-07.5D - IL003-414233087330401
- 37N15E-08.2D - IL003-414233087313901
- 37N15E-08.4D - IL003-414233087314501
- 37N15E-17.4f (USEPA BH25) - USGS-414151087320201
- 37N15E-18.6H - IL003-414208087331101
- 37N15E-18.8h1 - USGS-414208087333201
- 37N15E-20.8h (USEPA BH24) - USGS-414113087322201
- 37N15E-30.6b1 (GS-1D) - USGS-413941087331201
- 37N15E-30.6b2 (GS-2S) - USGS-413942087331301
- 37N15E-31.1f1 - USGS-413919087323001
- 37N15E-36.4e1 (BH7S) - USGS-413910087335801
- 37N15E-36.4e2 (BH7I) - USGS-413910087335802
- 37N15E-36.4e3 (BH7D) - USGS-413910087335803
- 38N 13E 34 045 - USGS-414400087440001
- 38N 14E 11 046 - USGS-414800087360002
- 38N 14E 11 048 - USGS-414700087350001
- 38N 14E 11 049 - USGS-414700087350002
- 38N 14E 11 052 - USGS-414800087350001
- 38N 14E 12 047 - USGS-414700087340001
- 38N 14E 12 051 - USGS-414700087350004
- 38N 14E 14 050 - USGS-414700087350003
- 38N 14E 2 042 - USGS-414900087360001
- 38N 14E 20 044 - USGS-414600087390001
- 38N 14E 3 043 - USGS-414800087360001
- 38N12E- 1.7e1 - USGS-414900087491201
- 38N12E- 1.8e1 - USGS-414854087491601
- 38N12E- 1.8g1 - USGS-414902087491201
- 38N12E- 4.1b1 - USGS-414826087514201
- 38N12E- 4.1h1 - USGS-414907087514301
- 38N12E- 4.2e1 - USGS-414846087515101
- 38N12E- 4.4d1 - USGS-414839087524701
- 38N12E- 4.4d2 - USGS-414840087524401
- 38N12E- 5.1h1 - USGS-414909087525001
- 38N12E- 5.3d1 - USGS-414843087530901
- 38N12E- 5.4d1 - USGS-414841087531901
- 38N12E- 5.8c1 - USGS-414829087534601
- 38N12E- 5.8d2 - USGS-414839087535801
- 38N12E- 6.5c1 - USGS-414828087543501
- 38N12E- 6.6b1 - USGS-414827087544001
- 38N12E-01.1E - IL003-414853087481101
- 38N12E-01.2E - IL003-414853087482001
- 38N12E-01.3A Well No. 3 - IL003-414827087482901
- 38N12E-02.6D - IL003-414845087500101
- 38N12E-03.2F - IL003-414856087503601
- 38N12E-03.4A - IL003-414824087505401
- 38N12E-04.2D Well No. 4 - IL003-414842087514601
- 38N12E-05.3E Well No. 6 - IL003-414847087530601
- 38N12E-05.5B - IL003-414828087532401
- 38N12E-05.8C Well No. 1 - IL003-414835087535001
- 38N12E-05.8F - IL003-414854087534901
- 38N12E-06.3A - IL003-414820087541601
- 38N12E-10.5D - IL003-414751087510001
- 38N12E-11.1G Well No. 6 - IL003-414812087491901
- 38N12E-11.3G Well No. 7 - IL003-414812087493601
- 38N12E-11.6C - IL003-414747087500301
- 38N12E-12.1H - IL003-414820087480901
- 38N12E-12.3a1 - USGS-414732087483101
- 38N12E-12.5C Well No. 7 - IL003-414748087484501
- 38N12E-16.2F - IL003-414710087514201
- 38N12E-17.4F Well No. 2 - IL003-414708087531001
- 38N12E-17.5F Well No. 3 - IL003-414709087531901
- 38N12E-17.6D - IL003-414656087532801
- 38N12E-17.8A - IL003-414636087534601
- 38N12E-18.4B - IL003-414641087542101
- 38N12E-18.4E - IL003-414701087542001
- 38N12E-18.5B Well No. 2 - IL003-414641087542901
- 38N12E-18.5C Well No. 4 - IL003-414648087542901
- 38N12E-18.8A - IL003-414635087545601
- 38N12E-18.8G - IL003-414714087545501
- 38N12E-18.8g1 - USGS-414713087545501
- 38N12E-19.2F Well No. 1 - IL003-414615087540101
- 38N12E-19.2F Well No. 4 - IL003-414615087540102
- 38N12E-19.5C - IL003-414556087542801
- 38N12E-19.8a1 - USGS-414538087545501
- 38N12E-20.7F - IL003-414616087533401
- 38N12E-20.7f1 - USGS-414619087533701
- 38N12E-20.8E - IL003-414609087534301
- 38N12E-20.8F - IL003-414616087534301
- 38N12E-20.8f1 - USGS-414614087534901
- 38N12E-21.3D - IL003-414604087514901
- 38N12E-21.4C - IL003-414558087515801
- 38N12E-22.4A - IL003-414547087505101
- 38N12E-23.1G - IL003-414627087491501
- 38N12E-23.2H - IL003-414634087492301
- 38N12E-23.4H - IL003-414634087494101
- 38N12E-23.7c1 - USGS-414600087500901
- 38N12E-24.8G - IL003-414629087490501
- 38N12E-28.7D - IL003-414513087522501
- 38N12E-29.1C - IL003-414504087524101
- 38N12E-29.5E - IL003-414517087531501
- 38N12E-29.8A - IL003-414451087534201
- 38N12E-30.1C - IL003-414502087535001
- 38N12E-30.4A - IL003-414449087541601
- 38N12E-32.3E - IL003-414424087525701
- 38N12E-32.7H - IL003-414444087533201
- 38N12E-35.2H - IL003-414449087491801
- 38N13E-05.4A - IL003-414830087461601
- 38N13E-08.1F - IL003-414810087454701
- 38N13E-10.6A Well No. 4 - IL003-414739087441101
- 38N13E-11.2c2 (MS-2S) - USGS-414659087411702
- 38N13E-12.8D - IL003-414802087420701
- 38N13E-13.2c1 (MS-1D) - USGS-414659087411701
- 38N13E-19.1E - IL003-414617087465401
- 38N13E-19.2D - IL003-414610087470301
- 38N13E-19.4F - IL003-414624087472001
- 38N13E-19.4f1 - USGS-414620087473501
- 38N13E-19.5f1 - USGS-414621087473101
- 38N13E-19.6F - IL003-414624087473801
- 38N13E-19.6f1 - USGS-414619087474801
- 38N13E-21.4B - IL003-414600087450101
- 38N13E-21.5B - IL003-414600087451001
- 38N13E-21.5C - IL003-414607087451001
- 38N13E-21.7E - IL003-414620087452701
- 38N13E-21.7g1 - USGS-414618087453201
- 38N13E-27.5E - IL003-414528087435801
- 38N13E-5.3c1 - USGS-414844087460601
- 38N13E-5.7b1 - USGS-414831087464601
- 38N14E- 4.7h1 - USGS-414921087383101
- 38N14E- 4.8h1 - USGS-414920087384201
- 38N14E- 5.3h1 - USGS-414921087390401
- 38N14E- 5.5e1 - USGS-414901087392501
- 38N14E- 5.5g1 - USGS-414911087392701
- 38N14E- 5.6e1 - USGS-414901087393401
- 38N14E- 5.8e1 - USGS-414901087394701
- 38N14E- 5.8e2 - USGS-414857087395001
- 38N14E- 5.8h1 - USGS-414920087395101
- 38N14E- 6.7d1 - USGS-414849087405301
- 38N14E- 7.6g1 - USGS-414820087404001
- 38N14E- 7.7h1 - USGS-414823087405401
- 38N14E-02.7H - IL003-414925087360901
- 38N14E-02.8H - IL003-414925087361801
- 38N14E-04.7H - IL003-414923087382901
- 38N14E-04.8G - IL003-414917087383801
- 38N14E-05.2F - IL003-414908087385601
- 38N14E-05.2H - IL003-414921087385501
- 38N14E-05.3D - IL003-414855087390501
- 38N14E-05.3E - IL003-414902087390501
- 38N14E-05.4D - IL003-414855087391301
- 38N14E-05.5B - IL003-414842087392301
- 38N14E-05.5D - IL003-414856087392201
- 38N14E-05.7B - IL003-414843087394001
- 38N14E-05.8A - IL003-414836087394901
- 38N14E-05.8B - IL003-414843087394901
- 38N14E-05.8E - IL003-414902087394801
- 38N14E-06.1E - IL003-414900087395801
- 38N14E-06.2C - IL003-414848087400701
- 38N14E-10.2d (USEPA BH16S) - USGS-414250087362401
- 38N14E-10.2d2 (USEPA BH16D) - USGS-414250087362402
- 38N14E-14.1g1 - USGS-414728087351001
- 38N14E-14.2B - IL003-414700087352401
- 38N14E-16.6D - IL003-414711087381901
- 38N14E-21.2g1 - USGS-414639087373901
- 38N14E-21.7F - IL003-414632087382601
- 38N14E-25.8A - IL003-414510087350401
- 38N14E-26.1B - IL003-414515087351201
- 38N15E-32.2a1 - USGS-414417087315501
- 38N15E-32.2e (USEPA BH4D) - USGS-414442087325702
- 38N15E-32.5D - IL003-414437087321701
- 38N15E-5.1b1 (USEPA BH18S) - USGS-414315087313101
- 38N15E-5.1b2 (USEPA BH18I) - USGS-414315087313102
- 38N15E-5.1b3 (USEPA BH18D) - USGS-414315087313103
- 39N 13E 01 039 - USGS-415400087410001
- 39N12E- 1.8h1 - USGS-415427087492201
- 39N12E- 1.8h2 - USGS-415427087492202
- 39N12E- 4.2b1 - USGS-415345087520301
- 39N12E- 5.5e1 - USGS-415358087534401
- 39N12E- 8.5g1 - USGS-415322087534101
- 39N12E- 9.3f1 - USGS-415322087522601
- 39N12E- 9.5a1 - USGS-415242087522601
- 39N12E- 9.5f1 - USGS-415316087522601
- 39N12E-01.3F - IL003-415415087484001
- 39N12E-03.7H - IL003-415426087513601
- 39N12E-03.8E - IL003-415407087514501
- 39N12E-04.2B - IL003-415345087520401
- 39N12E-05.2D - IL003-415356087531301
- 39N12E-05.6D - IL003-415357087534901
- 39N12E-05.7E - IL003-415403087535701
- 39N12E-08.5G Well No. 4 - IL003-415323087533801
- 39N12E-09.2F - IL003-415318087520101
- 39N12E-10.1E - IL003-415313087504201
- 39N12E-10.8h1 - USGS-415329087514101
- 39N12E-11.6e1 - USGS-415315087501401
- 39N12E-11.6f1 - USGS-415317087501601
- 39N12E-11.7E - IL003-415315087502401
- 39N12E-11.8F - IL003-415322087503301
- 39N12E-12.3E - IL003-415317087483801
- 39N12E-12.3c1 - USGS-415314087483901
- 39N12E-12.4G - IL003-415330087484601
- 39N12E-13.1E - IL003-415224087481901
- 39N12E-13.4e1 - USGS-415221087484601
- 39N12E-13.5F - IL003-415231087485401
- 39N12E-15.1g1 - USGS-415235087503501
- 39N12E-15.2h1 - USGS-415237087504401
- 39N12E-16.2f1 - USGS-415228087520401
- 39N12E-18.1D - IL003-415209087541101
- 39N12E-18.1e1 - USGS-415214087541101
- 39N12E-18.5a1 - USGS-415151087544101
- 39N12E-19.8C - IL003-415111087551001
- 39N12E-23.8D - IL003-415124087502901
- 39N12E-25.4d1 - USGS-415033087484701
- 39N12E-25.5d1 - USGS-415030087485601
- 39N12E-25.5d2 - USGS-415032087485601
- 39N12E-25.5d3 - USGS-415033087485201
- 39N12E-31.2C - IL003-414925087541401
- 39N12E-31.3C - IL003-414925087542301
- 39N12E-31.5H - IL003-414958087543901
- 39N12E-31.6A - IL003-414912087544901
- 39N12E-31.6H - IL003-414958087544801
- 39N12E-32.2B - IL003-414920087530301
- 39N12E-32.4B - IL003-414920087532101
- 39N12E-32.4b1 - USGS-414918087531501
- 39N12E-33.2G - IL003-414955087515101
- 39N12E-33.5B - IL003-414922087521801
- 39N12E-35.3d1 - USGS-415006087494801
- 39N12E-35.4H - IL003-415004087494801
- 39N12E-35.6F - IL003-414952087500601
- 39N12E-35.6f1 - USGS-414950087501201
- 39N12E-35.7f1 - USGS-414951087501901
- 39N12E-36.8d1 - USGS-414938087491901
- 39N12E-36.8e1 - USGS-414952087491201
- 39N13E- 7.8f1 - USGS-415322087410501
- 39N13E-07.8F - IL003-415325087480901
- 39N13E-11.6d1 - USGS-415313087431201
- 39N13E-12.3F - IL003-415329087413201
- 39N13E-12.6g1 - USGS-415332087420501
- 39N13E-14.2b1 - USGS-415210087423901
- 39N13E-14.2b2 - USGS-415210087423902
- 39N13E-14.3B - IL003-415209087424101
- 39N13E-14.3C - IL003-415215087424101
- 39N13E-15.3D - IL003-415222087435001
- 39N13E-15.4B - IL003-415209087435901
- 39N13E-21.7F - IL003-415142087453401
- 39N13E-24.2H - IL003-415156087411901
- 39N13E-24.2d1 - USGS-415125087412101
- 39N13E-25.1D - IL003-415038087411001
- 39N13E-25.2A - IL003-415019087411901
- 39N13E-25.2G - IL003-415058087411801
- 39N13E-27.7G - IL003-415056087442301
- 39N13E-27.8G - IL003-415056087443201
- 39N13E-31.4E - IL003-414947087472701
- 39N13E-31.5G - IL003-414960087473601
- 39N13E-33.5B - IL003-414930087451501
- 39N13E-35.2H - IL003-415010087422801
- 39N13E-35.2h1 - USGS-415013087422701
- 39N13E-36.8H - IL003-415012087420901
- 39N14E- 5.3e1 - USGS-415412087391801
- 39N14E- 6.3a1 - USGS-415343087402501
- 39N14E-04.6H - IL003-415438087382901
- 39N14E-05.2H - IL003-415436087390401
- 39N14E-08.1A - IL003-415258087385501
- 39N14E-08.2D - IL003-415317087390301
- 39N14E-09.2A - IL003-415259087375401
- 39N14E-09.7C - IL003-415312087383701
- 39N14E-09.8B - IL003-415306087384601
- 39N14E-10.6b1 - USGS-415301087372401
- 39N14E-10.8E - IL003-415325087373601
- 39N14E-15.6G - IL003-415246087371801
- 39N14E-15.7G - IL003-415246087372701
- 39N14E-16.4c1 - USGS-415220087381401
- 39N14E-16.6H - IL003-415252087382401
- 39N14E-19.1A - IL003-415112087400101
- 39N14E-19.1E - IL003-415138087400101
- 39N14E-19.3B - IL003-415118087401901
- 39N14E-20.4A - IL003-415113087391701
- 39N14E-20.6h1 - USGS-414641087393101
- 39N14E-20.8a - USGS-415109087395401
- 39N14E-20.8a2 - USGS-415109087395402
- 39N14E-21.1E - IL003-415140087374001
- 39N14E-21.4d1 - USGS-415134087380601
- 39N14E-21.6F - IL003-415147087382401
- 39N14E-21.6H - IL003-415200087382301
- 39N14E-21.7C - IL003-415127087383301
- 39N14E-22.5f1 - USGS-415146087371001
- 39N14E-22.8h1 - USGS-415157087371901
- 39N14E-27.6F - IL003-415054087371401
- 39N14E-28.2D - IL003-415041087374801
- 39N14E-28.3H - IL003-415107087375601
- 39N14E-28.6h1 - USGS-415100087382901
- 39N14E-29.2h - USGS-415109087385901
- 39N14E-29.3f1 - USGS-415050087390601
- 39N14E-29.5h1 - USGS-415108087392801
- 39N14E-30.1A - IL003-415019087400001
- 39N14E-30.4e1 - USGS-415042087403101
- 39N14E-30.7e - USGS-415046087405401
- 39N14E-32.4B - IL003-414934087391501
- 39N14E-32.5d1 - USGS-414947087392301
- 40N 13E 11 032 - USGS-415800087420001
- 40N 13E 13 033 - USGS-415700087410001
- 40N 13E 15 031 - USGS-415700087440001
- 40N 13E 25 027 - USGS-415500087410002
- 40N 13E 25 030 - USGS-415500087420001
- 40N 13E 32 038 - USGS-415500087460001
- 40N 13E 36 026 - USGS-415500087410001
- 40N 13E 36 028 - USGS-415400087420001
- 40N 13E 36 029 - USGS-415400087420002
- 40N 14E 08 040 - USGS-415800087390002
- 40N 14E 17 034 - USGS-415800087390001
- 40N 14E 28 025 - USGS-415600087380001
- 40N12E- 2.7d1 - USGS-415916087503601
- 40N12E-03.5C - IL003-415908087512601
- 40N12E-03.6E - IL003-415921087513501
- 40N12E-08.7E - IL003-415826087540401
- 40N12E-11.4A - IL003-415804087500701
- 40N12E-12.5A - IL003-415806087490601
- 40N12E-14.4E - IL003-415738087500701
- 40N12E-14.7A Well No. 3102 - IL003-415712087503401
- 40N12E-18.8C - IL003-415720087552301
- 40N12E-20.1C - IL003-415628087531001
- 40N12E-20.1b1 - USGS-415619087530701
- 40N12E-27.1f1 - USGS-415604087505201
- 40N12E-27.2g1 - USGS-415601087505701
- 40N12E-30.2D - IL003-415541087542601
- 40N12E-31.3H - IL003-415515087543201
- 40N12E-33.8D - IL003-415452087525701
- 40N13E-14.8G - IL003-415757087433301
- 40N13E-15.7d1 - USGS-415737087444101
- 40N13E-18.8A - IL003-415713087482101
- 40N13E-31.4d1 - USGS-415459087403601
- 40N13E-31.4d2 - USGS-415459087403602
- 40N13E-34.6C - IL003-415452087442201
- 40N14E-29.4e1 - USGS-415554087392801
- 40N14E-30.2A - IL003-415534087401801
- 40N14E-30.3D - IL003-415554087402601
- 40N14E-30.3G - IL003-415613087402601
- 40N14E-30.3e1 - USGS-415559087402601
- 40N14E-30.5A - IL003-415534087404401
- 40N14E-30.6A - IL003-415534087405301
- 40N14E-30.7C - IL003-415548087410101
- 40N14E-32.6F - IL003-415516087394101
- 40N14E-32.6b1 - USGS-415446087393901
- 40N14E-32.6d1 - USGS-415455087394501
- 40N14E-32.8G - IL003-415523087395801
- 40N14E-33.6F - IL003-415517087383201
- 41N 14E 32 041 - USGS-420000087380001
- 41N 9E-23.5g1 - USGS-420146088103201
- 41N 9E-23.5g2 - USGS-420146088103301
- 41N 9E-23.5g3 - USGS-420145088103301
- 41N 9E-23.5h1 - USGS-420145088103401
- 41N 9E-23.8c1 - USGS-420146088103402
- 41N 9E-23.8c2 - USGS-420117088105801
- 41N 9E-32.4g1 - USGS-415950088140601
- 41N 9E-32.4g2 - USGS-415957088135501
- 41N 9E-34.1b1 - USGS-415930088110602
- 41N 9E-34.1b2 - USGS-415930088110601
- 41N 9E-34.1b3 - USGS-415921088110401
- 41N 9E-35.4d1 - USGS-415940088102501
- 41N 9E-36.3f1 - USGS-415954088090001
- 41N 9E-36.3f2 - USGS-415954088090301
- 41N 9E-36.6b1 - USGS-415924088092801
- 41N09E-04.6A - IL003-420342088126001
- 41N09E-07.6A - IL003-420246088152101
- 41N09E-08.6A - IL003-420247088140801
- 41N09E-13.1D - IL003-420218088084401
- 41N09E-14.6D - IL003-420217088103901
- 41N09E-16.3A - IL003-420157088123301
- 41N09E-17.4A - IL003-420155088135101
- 41N09E-20.8B - IL003-420109088142801
- 41N09E-21.8E - IL003-420130088131601
- 41N09E-23.7F - IL003-420138088104701
- 41N09E-23.7G Well No. 1 - IL003-420144088104701
- 41N09E-23.7H - IL003-420151088104701
- 41N09E-26.7F - IL003-420045088104801
- 41N09E-28.6B - IL003-420017088130001
- 41N09E-28.7D - IL003-420030088130901
- 41N09E-28.7G - IL003-420050088130801
- 41N09E-32.7G - IL003-415956088142001
- 41N09E-33.1E - IL003-415944088121701
- 41N09E-34.8B Well No. 1 - IL003-415926088120801
- 41N09E-35.3D - IL003-415939088101401
- 41N09E-35.4D Well No. 4 - IL003-415939088102301
- 41N09E-36.6B Well No. 4 - IL003-415928088093001
- 41N10E- 6.4b1 - USGS-420352088082501
- 41N10E- 7.4d1 - USGS-420313088082001
- 41N10E- 8.7g1 - USGS-420332088073401
- 41N10E- 8.7g2 - USGS-420333088073501
- 41N10E- 9.5f1 - USGS-420332088055701
- 41N10E- 9.7f1 - USGS-420334088062301
- 41N10E-06.2B - IL003-420353088075801
- 41N10E-07.1E - IL003-420319088074801
- 41N10E-08.7E Well No. 20 - IL003-420323088072901
- 41N10E-09.5F Well No. 12 - IL003-420333088060101
- 41N10E-10.8c1 - USGS-420316088052101
- 41N10E-11.1F - IL003-420337088030401
- 41N10E-11.1c1 - USGS-420322088030801
- 41N10E-12.3g1 - USGS-420346088021701
- 41N10E-12.7d1 - USGS-420323088024301
- 41N10E-13.5e1 - USGS-420235088022501
- 41N10E-14.1b1 - USGS-420219088030201
- 41N10E-15.1f1 - USGS-420245088041501
- 41N10E-15.1f2 - USGS-420245088041301
- 41N10E-15.4F - IL003-420243088044201
- 41N10E-15.4H Well No. 3 - IL003-420256088044201
- 41N10E-15.4f1 - USGS-420242088044001
- 41N10E-17.8f1 - USGS-420556088073901
- 41N10E-18.2b1 - USGS-420208088080001
- 41N10E-20.5B Well No. 1 - IL003-420118088071301
- 41N10E-20.5a1 - USGS-420113088071501
- 41N10E-20.6F Well No. 2 - IL003-420145088072101
- 41N10E-21.1C Well No. 6 - IL003-420127088052801
- 41N10E-21.1b1 - USGS-420120088052801
- 41N10E-21.1f1 - USGS-420147088052301
- 41N10E-21.2D - IL003-420134088053601
- 41N10E-21.7G Well No. 21 - IL003-420154088062001
- 41N10E-21.8G Well No. 21 - IL003-420154088062901
- 41N10E-23.2F - IL003-420152088031501
- 41N10E-23.7D - IL003-420140088035901
- 41N10E-24.7B Well No. 13 - IL003-420128088024901
- 41N10E-24.7C - IL003-420135088024901
- 41N10E-24.7c1 - USGS-420131088024401
- 41N10E-25a - USGS-420044088021301
- 41N10E-27.4E Well No. 7 - IL003-420050088044401
- 41N10E-27.4e1 - USGS-420048088044501
- 41N10E-27.5D - IL003-420044088045201
- 41N10E-28.8E Well No. 3 - IL003-420048088062901
- 41N10E-28.8F Well No. 4 - IL003-420054088062801
- 41N10E-28.8h1 - USGS-420106088063301
- 41N10E-29.1E Well No. 5 - IL003-420044088063801
- 41N10E-29.8F Well No. 8 - IL003-420052088073901
- 41N10E-31.3d1 - USGS-415946088080901
- 41N10E-31.3d2 - USGS-415944088080901
- 41N10E-31.4E Well No. 6 - IL003-415949088081501
- 41N10E-32.3F - IL003-415959088065601
- 41N10E-32.5h1 - USGS-420012088071001
- 41N10E-33.1H - IL003-420015088052801
- 41N10E-34.3b1 - USGS-415940088043501
- 41N10E-34.4A - IL003-415932088044401
- 41N10E-34.7g1 - USGS-420014088051901
- 41N10E-34.8G - IL003-420012088051801
- 41N10E-34.8H - IL003-420019088051801
- 41N10E-34.8h1 - USGS-420016088051901
- 41N10E-34.8h2 - USGS-420014088051801
- 41N10E-35.2D Well No. 13 - IL003-415954088031601
- 41N10E-35.2d1 - USGS-415955088031301
- 41N10E-36.1G Well No. 7 - IL003-420016088015601
- 41N10E-36.4g1 - USGS-420017088022701
- 41N10E-36.8B Well No. 10 - IL003-415944088025801
- 41N10E-36.8B Well No. 11 - IL003-415944088025802
- 41N10E-36.8b1 - USGS-415944088030001
- 41N11E- 7.1c1 - USGS-420318088011001
- 41N11E- 8.3a1 - USGS-420307088001701
- 41N11E- 9.1h1 - USGS-420354087584901
- 41N11E-07.1C - IL003-420320088011401
- 41N11E-08.7B - IL003-420316088005601
- 41N11E-09.7G - IL003-420348087594301
- 41N11E-10.3f1 - USGS-420344087580201
- 41N11E-10.3f2 - USGS-420346087580201
- 41N11E-10.4E - IL003-420336087580701
- 41N11E-10.6E - IL003-420336087582501
- 41N11E-11.6C Well No. 11 - IL003-420324087571501
- 41N11E-11.6c1 - USGS-420321087571401
- 41N11E-12.7h1 - USGS-420356087562301
- 41N11E-13.3a1 - USGS-420217087553901
- 41N11E-14.5B - IL003-420225087570601
- 41N11E-14.5b1 - USGS-420222087570601
- 41N11E-14.6F - IL003-420251087571401
- 41N11E-15.7b1 - USGS-420220087583201
- 41N11E-16.2h1 - USGS-420300087590001
- 41N11E-16.3A - IL003-420217087590801
- 41N11E-21.1b1 - USGS-420128087585401
- 41N11E-21.3c - USGS-420133087590901
- 41N11E-22.7a - USGS-420121087583401
- 41N11E-23.6a1 - USGS-420123087571101
- 41N11E-23.6a2 - USGS-420122087571101
- 41N11E-23.7f1 - USGS-420158087572501
- 41N11E-23.8H - IL003-420213087573001
- 41N11E-23a - USGS-420127087563501
- 41N11E-24.1f1 - USGS-420202087551701
- 41N11E-24.8A - IL003-420127087562101
- 41N11E-25. - USGS-420033087560101
- 41N11E-25.2C - IL003-420048087552701
- 41N11E-25.3h1 - USGS-420121087553201
- 41N11E-25.5A Well No. 6 - IL003-420034087555401
- 41N11E-25.6A - IL003-420035087560301
- 41N11E-25.6B - IL003-420042087560301
- 41N11E-25.6a1 - USGS-420028087560501
- 41N11E-25.6a2 - USGS-420030087560502
- 41N11E-25.6a3 - USGS-420030087560501
- 41N11E-25.6a4 - USGS-420031087560501
- 41N11E-25.6b1 - USGS-420038087560501
- 41N11E-25.6b2 - USGS-420033087555901
- 41N11E-25.6b3 - USGS-420033087560201
- 41N11E-25.6d1 - USGS-420054087561501
- 41N11E-25.6d2 - USGS-420052087560501
- 41N11E-25.6d3 - USGS-420057087560601
- 41N11E-25.8d1 - USGS-420054087562201
- 41N11E-26.6G Well No. 1 - IL003-420108087572501
- 41N11E-26.8A Well No. 2 - IL003-420034087573101
- 41N11E-26.8a1 - USGS-420030087573201
- 41N11E-26a - USGS-420106087572901
- 41N11E-27.3F Well No. 9 - IL003-420105087575501
- 41N11E-27.4A - IL003-420033087580501
- 41N11E-27.6a1 - USGS-420033087582401
- 41N11E-28.1a - USGS-415941087584601
- 41N11E-28.3C - IL003-420045087590901
- 41N11E-28.3g - USGS-420112087590501
- 41N11E-28.4C - IL003-420045087591801
- 41N11E-28.4d - USGS-420053087592201
- 41N11E-29.2a - USGS-420029088000601
- 41N11E-29.6a - USGS-420029088004401
- 41N11E-31.3A Well No. 14 - IL003-415936088012601
- 41N11E-31.3a1 - USGS-415936088012301
- 41N11E-32.2H - IL003-420023088000601
- 41N11E-32.3a - USGS-415937088002101
- 41N11E-32.5F Well No. 3 - IL003-420010088003201
- 41N11E-32.6G - IL003-420016088004101
- 41N11E-32.6g1 - USGS-420013088003201
- 41N11E-33.4d - USGS-415956087591801
- 41N11E-33.5h - USGS-420024087592101
- 41N11E-33.7B Well No. 5 - IL003-415945087594101
- 41N11E-33.7b1 - USGS-415941087593901
- 41N11E-33.7d - USGS-415954087594101
- 41N11E-33.8a - USGS-420001087595201
- 41N11E-35.1F - IL003-420012087562801
- 41N11E-35.8f1 - USGS-420012087572901
- 41N11E-36.8D - IL003-420002087561901
- 41N11E-36a - USGS-420030087555501
- 41N11E-8a - USGS-420314088001201
- 41N12E-12.2A Well No. 3 - IL003-420322087483501
- 41N12E-12.7b1 - USGS-420324087493401
- 41N12E-12.7d1 - USGS-420341087493001
- 41N12E-12.8B - IL003-420329087492801
- 41N12E-12.8b1 - USGS-420328087492301
- 41N12E-14.7H Well No. 1 - IL003-420315087502901
- 41N12E-15.6b1 - USGS-420229087513301
- 41N12E-18.5A - IL003-420221087545401
- 41N12E-18.6D Well No. 6 - IL003-420241087550301
- 41N12E-18.6a1 - USGS-420216087545201
- 41N12E-18.8A Well No. 2 - IL003-420221087552101
- 41N12E-18.8a1 - USGS-420216087551201
- 41N12E-19.4H - IL003-420214087544501
- 41N12E-19.5e1 - USGS-420154087544601
- 41N12E-19.6D Well No. 3 - IL003-420148087550301
- 41N12E-21.7G - IL003-420212087524901
- 41N12E-21.8G - IL003-420212087525801
- 41N12E-21.8g1 - USGS-420212087525601
- 41N12E-26.4A - IL003-420044087500501
- 41N12E-32.1C - IL003-415959087530901
- 41N12E-33.5b1 - USGS-415952087523701
- 41N12E-33.6F - IL003-420021087524301
- 41N12E-33.6c1 - USGS-415958087530401
- 41N12E-34.1h1 - USGS-420034087504901
- 41N12E-35.3H - IL003-420037087495701
- 41N13E- 8.6d1 - USGS-420338087464501
- 41N13E-08.6D - IL003-420343087464601
- 41N13E-10.7G - IL003-420402087443501
- 41N13E-17.7B - IL003-420238087465601
- 41N13E-18.5G - IL003-420311087474801
- 41N13E-18.5H - IL003-420317087474801
- 41N13E-20.7F - IL003-420212087465901
- 41N13E-23.4b1 - USGS-420148087430101
- 41N13E-26.4A - IL003-420046087430401
- 41N13E-27.5E - IL003-420112087442201
- 41N13E-29.7B - IL003-420054087466001
- 41N13E-29.8D - IL003-420107087470801
- 41N13E-36.2C - IL003-420008087413501
- 41N9E-20.7b - USGS-420114088141801
- 41N9E-20.7b2 - USGS-420114088141802
- 42N 9E- 1.7b1 - USGS-420906088081301
- 42N 9E- 1.7b2 - USGS-420908088081001
- 42N 9E-12.1f1 - USGS-420805088072001
- 42N 9E-33.7e - USGS-420432088114101
- 42N 9E-33.8e1 - USGS-420435088115401
- 42N09E-01.1B - IL003-420831088072201
- 42N09E-01.2H Well No. 2 - IL003-420911088073001
- 42N09E-01.6B - IL003-420831088080701
- 42N09E-02.7E - IL003-420851088092601
- 42N09E-03.5G - IL003-420904088101801
- 42N09E-04.1A - IL003-420824088105501
- 42N09E-04.2B - IL003-420831088110301
- 42N09E-05.2F - IL003-420857088121201
- 42N09E-06.4E - IL003-420851088134001
- 42N09E-06.8H - IL003-420911088141401
- 42N09E-10.6A - IL003-420733088102601
- 42N09E-10.6E - IL003-420759088102601
- 42N09E-12.2E - IL003-420760088073001
- 42N09E-12.3G - IL003-420813088073901
- 42N09E-12.4B - IL003-420740088074801
- 42N09E-12.5G - IL003-420813088075701
- 42N09E-12.7G - IL003-420813088081401
- 42N09E-13.8D - IL003-420702088082301
- 42N09E-14.8C - IL003-420654088093301
- 42N09E-15.4F - IL003-420713088100901
- 42N09E-15.5E - IL003-420707088101701
- 42N09E-15.7G - IL003-420720088103501
- 42N09E-15.8D - IL003-420700088104401
- 42N09E-18.1A - IL003-420640088131301
- 42N09E-20.2E - IL003-420615088121101
- 42N09E-21.2G - IL003-420628088110001
- 42N09E-21.4E - IL003-420615088111801
- 42N09E-22.4D - IL003-420608088100801
- 42N09E-23.8A - IL003-420549088093301
- 42N09E-25.5G Well No. 4 - IL003-420509088084701
- 42N09E-25.6B - IL003-420504088080601
- 42N09E-25.6C - IL003-420511088080601
- 42N09E-26.1F - IL003-420529088083101
- 42N09E-26.4A - IL003-420457088085801
- 42N09E-26.7B - IL003-420504088092401
- 42N09E-27.3B - IL003-420503088095901
- 42N09E-27.5D - IL003-420516088101701
- 42N09E-27.6A - IL003-420457088102601
- 42N09E-27.6C - IL003-420510088102501
- 42N09E-27.8G - IL003-420536088104301
- 42N09E-33.4E Well No. 1 - IL003-420431088111901
- 42N09E-34.7A - IL003-420405088103501
- 42N09E-34.8A - IL003-420405088104401
- 42N09E-35.6G - IL003-420444088091601
- 42N09E-36.8A - IL003-420406088082401
- 42N10E- 1.8f1 - USGS-420857088012401
- 42N10E- 14.6h - USGS-420811088012401
- 42N10E- 2.1g1 - USGS-420903088013201
- 42N10E- 2.1g10 - USGS-420903088013210
- 42N10E- 2.1g11 - USGS-420903088013211
- 42N10E- 2.1g12 - USGS-420903088013212
- 42N10E- 2.1g13 - USGS-420903088013213
- 42N10E- 2.1g14 - USGS-420903088013214
- 42N10E- 2.1g15 - USGS-420903088013215
- 42N10E- 2.1g16 - USGS-420903088013216
- 42N10E- 2.1g17 - USGS-420903088013217
- 42N10E- 2.1g18 - USGS-420903088013218
- 42N10E- 2.1g19 - USGS-420903088013219
- 42N10E- 2.1g2 - USGS-420903088013202
- 42N10E- 2.1g20 - USGS-420903088013220
- 42N10E- 2.1g21 - USGS-420903088013221
- 42N10E- 2.1g22 - USGS-420903088013222
- 42N10E- 2.1g23 - USGS-420903088013223
- 42N10E- 2.1g24 - USGS-420903088013224
- 42N10E- 2.1g25 - USGS-420903088013225
- 42N10E- 2.1g26 - USGS-420903088013226
- 42N10E- 2.1g27 - USGS-420903088013227
- 42N10E- 2.1g28 - USGS-420903088013228
- 42N10E- 2.1g3 - USGS-420903088013203
- 42N10E- 2.1g4 - USGS-420903088013204
- 42N10E- 2.1g5 - USGS-420903088013205
- 42N10E- 2.1g6 - USGS-420903088013206
- 42N10E- 2.1g7 - USGS-420903088013207
- 42N10E- 2.1g8 - USGS-420903088013208
- 42N10E- 2.1g9 - USGS-420903088013209
- 42N10E- 2.1h1 - USGS-420910088013201
- 42N10E- 2.1h10 - USGS-420910088013210
- 42N10E- 2.1h11 - USGS-420910088013211
- 42N10E- 2.1h12 - USGS-420910088013212
- 42N10E- 2.1h13 - USGS-420910088013213
- 42N10E- 2.1h14 - USGS-420910088013214
- 42N10E- 2.1h15 - USGS-420910088013215
- 42N10E- 2.1h16 - USGS-420910088013216
- 42N10E- 2.1h17 - USGS-420910088013217
- 42N10E- 2.1h18 - USGS-420910088013218
- 42N10E- 2.1h19 - USGS-420910088013219
- 42N10E- 2.1h2 - USGS-420910088013202
- 42N10E- 2.1h20 - USGS-420910088013220
- 42N10E- 2.1h21 - USGS-420910088013221
- 42N10E- 2.1h3 - USGS-420910088013203
- 42N10E- 2.1h4 - USGS-420910088013204
- 42N10E- 2.1h5 - USGS-420910088013205
- 42N10E- 2.1h6 - USGS-420910088013206
- 42N10E- 2.1h7 - USGS-420910088013207
- 42N10E- 2.1h8 - USGS-420910088013208
- 42N10E- 2.1h9 - USGS-420910088013209
- 42N10E- 2.2g1 - USGS-420903088013901
- 42N10E- 2.2g10 - USGS-420903088013910
- 42N10E- 2.2g11 - USGS-420903088013911
- 42N10E- 2.2g12 - USGS-420903088013912
- 42N10E- 2.2g13 - USGS-420903088013913
- 42N10E- 2.2g14 - USGS-420903088013914
- 42N10E- 2.2g15 - USGS-420903088013915
- 42N10E- 2.2g16 - USGS-420903088013916
- 42N10E- 2.2g17 - USGS-420903088013917
- 42N10E- 2.2g18 - USGS-420903088013918
- 42N10E- 2.2g19 - USGS-420903088013919
- 42N10E- 2.2g2 - USGS-420903088013902
- 42N10E- 2.2g20 - USGS-420903088013920
- 42N10E- 2.2g21 - USGS-420903088013921
- 42N10E- 2.2g22 - USGS-420903088013922
- 42N10E- 2.2g23 - USGS-420903088013923
- 42N10E- 2.2g24 - USGS-420903088013924
- 42N10E- 2.2g25 - USGS-420903088013925
- 42N10E- 2.2g26 - USGS-420903088013926
- 42N10E- 2.2g3 - USGS-420903088013903
- 42N10E- 2.2g4 - USGS-420903088013904
- 42N10E- 2.2g5 - USGS-420903088013905
- 42N10E- 2.2g6 - USGS-420903088013906
- 42N10E- 2.2g7 - USGS-420903088013907
- 42N10E- 2.2g8 - USGS-420903088013908
- 42N10E- 2.2g9 - USGS-420903088013909
- 42N10E- 2.2h1 - USGS-420910088013901
- 42N10E- 2.2h10 - USGS-420910088013910
- 42N10E- 2.2h11 - USGS-420910088013911
- 42N10E- 2.2h12 - USGS-420910088013912
- 42N10E- 2.2h13 - USGS-420910088013913
- 42N10E- 2.2h14 - USGS-420910088013914
- 42N10E- 2.2h15 - USGS-420910088013915
- 42N10E- 2.2h16 - USGS-420910088013916
- 42N10E- 2.2h17 - USGS-420910088013917
- 42N10E- 2.2h18 - USGS-420910088013918
- 42N10E- 2.2h2 - USGS-420910088013902
- 42N10E- 2.2h3 - USGS-420910088013903
- 42N10E- 2.2h4 - USGS-420910088013904
- 42N10E- 2.2h5 - USGS-420910088013905
- 42N10E- 2.2h6 - USGS-420910088013906
- 42N10E- 2.2h7 - USGS-420910088013907
- 42N10E- 2.2h8 - USGS-420910088013908
- 42N10E- 2.2h9 - USGS-420910088013909
- 42N10E- 2.3f1 - USGS-420813088025002
- 42N10E- 2.3f2 - USGS-420813088025003
- 42N10E- 2.3f3 - USGS-420813088025001
- 42N10E- 2.3f4 - USGS-420856088014401
- 42N10E- 2.3g1 - USGS-420903088014401
- 42N10E- 2.3g2 - USGS-420903088014402
- 42N10E- 2.3g3 - USGS-420903088014403
- 42N10E- 2.3g4 - USGS-420903088014404
- 42N10E- 2.3g5 - USGS-420903088014405
- 42N10E- 2.3g6 - USGS-420903088014406
- 42N10E- 2.3g7 - USGS-420903088014407
- 42N10E- 2.3g8 - USGS-420903088014408
- 42N10E- 2.3g9 - USGS-420903088014409
- 42N10E- 3.4h1 - USGS-420913088030901
- 42N10E- 3.5h1 - USGS-420913088031901
- 42N10E- 9.4b1 - USGS-420742088041401
- 42N10E-01.4H Well No. 7 - IL003-420910088004701
- 42N10E-02.5F - IL003-420857088020601
- 42N10E-03.4H Well No. 1 - IL003-420911088030701
- 42N10E-03.8H - IL003-420911088034201
- 42N10E-05.1D - IL003-420845088050101
- 42N10E-05.7E - IL003-420852088055401
- 42N10E-07.8C - IL003-420748088071301
- 42N10E-08.2A - IL003-420733088051001
- 42N10E-11.4G Well No. 1 - IL003-420812088015701
- 42N10E-11.4h1 - USGS-420815088015301
- 42N10E-12.5e1 - USGS-420755088005201
- 42N10E-14.2B Well No. 3 - IL003-420647088014001
- 42N10E-14.2c1 - USGS-420651088014301
- 42N10E-15.1G - IL003-420720088024101
- 42N10E-15.3F - IL003-420714088025901
- 42N10E-15.3f1 - USGS-420713088025601
- 42N10E-15.7G - IL003-420721088033401
- 42N10E-16.1B - IL003-420647088035201
- 42N10E-16.4A - IL003-420641088041801
- 42N10E-16.7H - IL003-420727088044301
- 42N10E-18.5A - IL003-420642088064701
- 42N10E-19.4C Well No. 14 - IL003-420603088063801
- 42N10E-19.4c1 - USGS-420600088063701
- 42N10E-19.5G Well No. 15 - IL003-420629088064601
- 42N10E-19.7B - IL003-420556088070401
- 42N10E-19.7D Well No. 17 - IL003-420610088070401
- 42N10E-19.7b1 - USGS-420559088070301
- 42N10E-1a - USGS-420857088011701
- 42N10E-21.2A Well No. 5 - IL003-420549088040001
- 42N10E-21.2A Well No. 9 - IL003-420549088040002
- 42N10E-21a - USGS-420547088040401
- 42N10E-22.2a1 - USGS-420551088025101
- 42N10E-22.4E Well No. 2 - IL003-420615088030801
- 42N10E-24.3H Well No. 1 - IL003-420634088003701
- 42N10E-24.3H Well No. 4 - IL003-420634088003702
- 42N10E-24.3h1 - USGS-420636088003601
- 42N10E-24.8A - IL003-420548088012201
- 42N10E-25.1D Well No. 1 - IL003-420515088002101
- 42N10E-25.1b1 - USGS-420503088002101
- 42N10E-25.6B Well No. 2 - IL003-420503088010501
- 42N10E-25.6b1 - USGS-420504088010601
- 42N10E-25.7A Well No. 2 - IL003-420456088011401
- 42N10E-25.8E - IL003-420522088012201
- 42N10E-25a - USGS-420544088012401
- 42N10E-26.4h1 - USGS-420542088015801
- 42N10E-26.7A - IL003-420456088022501
- 42N10E-26a - USGS-420531088013301
- 42N10E-27.1A - IL003-420456088024201
- 42N10E-27.1B - IL003-420503088024201
- 42N10E-27.1G Well No. 1 - IL003-420536088024101
- 42N10E-27.1G Well No. 3 - IL003-420536088024102
- 42N10E-27.1g1 - USGS-420535088023901
- 42N10E-27.1g2 - USGS-420538088023901
- 42N10E-27.1g3 - USGS-420538088024301
- 42N10E-28.3B Well No. 12 - IL003-420503088040902
- 42N10E-28.3B Well No. 6 - IL003-420503088040901
- 42N10E-28.7D - IL003-420517088044401
- 42N10E-28.8C - IL003-420510088045301
- 42N10E-28a - USGS-420505088040401
- 42N10E-29.1b1 - USGS-420506088050101
- 42N10E-29.1b2 - USGS-420506088050601
- 42N10E-29.3D - IL003-420517088052001
- 42N10E-29.3c1 - USGS-420512088052001
- 42N10E-29.5D - IL003-420517088053801
- 42N10E-29.7e1 - USGS-420523088055301
- 42N10E-30.5E Well No. 19 - IL003-420524088064701
- 42N10E-32.2E Well No. 1 - IL003-420431088051101
- 42N10E-32.4C Well No. 1 - IL003-420418088052801
- 42N10E-34.4h1 - USGS-420451088031201
- 42N10E-35.2D - IL003-420423088014101
- 42N10E-35.5C - IL003-420417088020701
- 42N10E-35.5H - IL003-420449088020701
- 42N10E-35.8A - IL003-420404088023401
- 42N10E-36.1F - IL003-420436088002101
- 42N10E-36.4a1 - USGS-420405088004601
- 42N11E- 3.3b1 - USGS-420831087555501
- 42N11E- 4.6a1 - USGS-420825087573901
- 42N11E- 5.1g2 - USGS-420905087580001
- 42N11E- 5.8e1 - USGS-420853087590501
- 42N11E- 6.6c1 - USGS-420836087595201
- 42N11E- 8.1a1 - USGS-420729087580501
- 42N11E-03.6B Well No. 5 - IL003-420830087562401
- 42N11E-04.2F - IL003-420856087565901
- 42N11E-05.8E Well No. 1 - IL003-420850087590201
- 42N11E-09.1H Well No. 8 - IL003-420817087565101
- 42N11E-10.1E Well No. 2 - IL003-420757087554101
- 42N11E-10.2d1 - USGS-420753087554101
- 42N11E-10.7A Well No. 7 - IL003-420732087563401
- 42N11E-11.1H Well No. 8 - IL003-420816087543101
- 42N11E-11.6E Well No. 3 - IL003-420757087551501
- 42N11E-11.6E Well No. 4 - IL003-420757087551502
- 42N11E-11.7B - IL003-420738087552401
- 42N11E-11.7e1 - USGS-420754087552001
- 42N11E-12.5E - IL003-420756087535501
- 42N11E-12.7B Well No. 1 - IL003-420737087541301
- 42N11E-12.7b1 - USGS-420734087541001
- 42N11E-12.8b1 - USGS-420730087542501
- 42N11E-13.8F - IL003-420711087542201
- 42N11E-15a - USGS-420726087563001
- 42N11E-16.1G - IL003-420718087565201
- 42N11E-16.7A Well No. 10 - IL003-420640087574401
- 42N11E-16.7A Well No. 12 - IL003-420640087574402
- 42N11E-16.7a1 - USGS-420637087574501
- 42N11E-17.7E Well No. 9 - IL003-420706087585301
- 42N11E-17.7e1 - USGS-420703087585101
- 42N11E-19.4a1 - USGS-420550087594001
- 42N11E-21.5G - IL003-420626087572601
- 42N11E-22.1E - IL003-420613087554101
- 42N11E-22.4A - IL003-420547087560801
- 42N11E-22.4D - IL003-420607087560801
- 42N11E-22.7F - IL003-420620087563401
- 42N11E-23.2E Well No. 6 - IL003-420612087544001
- 42N11E-23.2e1 - USGS-420610087544201
- 42N11E-23.7A - IL003-420547087552501
- 42N11E-23.7B - IL003-420553087552501
- 42N11E-24.3g1 - USGS-420657087534101
- 42N11E-24.4d1 - USGS-420606087534901
- 42N11E-24.5f1 - USGS-420621087540001
- 42N11E-24.6f1 - USGS-420609087541301
- 42N11E-24.6f2 - USGS-420611087541501
- 42N11E-24.7f1 - USGS-420609087541501
- 42N11E-24.7f2 - USGS-420611087541301
- 42N11E-25.2H - IL003-420539087532901
- 42N11E-26.4h1 - USGS-420008087550001
- 42N11E-26.4h2 - USGS-420540087545901
- 42N11E-26.6D Well No. 2 - IL003-420514087551501
- 42N11E-26.7d1 - USGS-420515087552801
- 42N11E-27.2A Well No. 6 - IL003-420454087555101
- 42N11E-27.3a1 - USGS-420452087555601
- 42N11E-27.4H Well No. 1 - IL003-420540087560701
- 42N11E-27.5h1 - USGS-420542087561501
- 42N11E-27.7F Well No. 6 - IL003-420527087563401
- 42N11E-27.8C - IL003-420508087564301
- 42N11E-28.7F - IL003-420527087574301
- 42N11E-29.4a1 - USGS-420453087583301
- 42N11E-29.4h1 - USGS-420538087582501
- 42N11E-29.5A Well No. 5 - IL003-420455087583701
- 42N11E-30.1E Well No. 2 - IL003-420522087591101
- 42N11E-30.1E Well No. 4 - IL003-420522087591102
- 42N11E-30.1e1 - USGS-420524087591201
- 42N11E-30.3B Well No. 17 - IL003-420502087592902
- 42N11E-30.3B Well No. 6 - IL003-420502087592901
- 42N11E-30.3b1 - USGS-420503087592701
- 42N11E-30.3b2 - USGS-420503087592801
- 42N11E-30.5B Well No. 4 - IL003-420502087594701
- 42N11E-30.5b1 - USGS-420503087594401
- 42N11E-31.6e1 - USGS-420429087595601
- 42N11E-31.6e2 - USGS-420429087595602
- 42N11E-31.6e3 - USGS-420429087595603
- 42N11E-31.7a1 - USGS-420406088000701
- 42N11E-32.8F Well No. 3 - IL003-420436087590301
- 42N11E-33.3B Well No. 4 - IL003-420409087570901
- 42N11E-33.3b1 - USGS-420410087571101
- 42N11E-33.4D Well No. 7 - IL003-420422087571801
- 42N11E-33.5D Well No. 7 - IL003-420422087572701
- 42N11E-34.1h1 - USGS-420450087553801
- 42N11E-34.4G Well No. 5 - IL003-420441087560701
- 42N11E-34.4g1 - USGS-420442087560901
- 42N11E-35.2G - IL003-420441087544001
- 42N11E-35.3D Well No. 2 - IL003-420421087544901
- 42N11E-35.3d1 - USGS-420424087545301
- 42N11E-36.4F - IL003-420434087534701
- 42N12E-01.3D - IL003-420839087463301
- 42N12E-02.4G - IL003-420860087475301
- 42N12E-02.4H - IL003-420906087475301
- 42N12E-02.5B - IL003-420827087480201
- 42N12E-09.1C - IL003-420742087494901
- 42N12E-11.6e1 - USGS-420753087481101
- 42N12E-13.5E - IL003-420702087465201
- 42N12E-13.8A - IL003-420636087471901
- 42N12E-14.2C - IL003-420649087473701
- 42N12E-14.7e1 - USGS-420657087481301
- 42N12E-14.7e2 - USGS-420705087482501
- 42N12E-14.7e3 - USGS-420710087482201
- 42N12E-14.8E - IL003-420703087483001
- 42N12E-14.8F - IL003-420709087483001
- 42N12E-17.2D - IL003-420657087510901
- 42N12E-17.7d1 - USGS-420652087520001
- 42N12E-17.7f1 - USGS-420708087520001
- 42N12E-17.8a1 - USGS-420639087521001
- 42N12E-18.1H Well No. 1 - IL003-420723087520901
- 42N12E-18.1e1 - USGS-420704087520601
- 42N12E-18.3A Well No. 1 - IL003-420638087522801
- 42N12E-18.4A - IL003-420741087500701
- 42N12E-19.3A - IL003-420545087522801
- 42N12E-19.4B - IL003-420551087523701
- 42N12E-20.8E Well No. 1 - IL003-420611087520201
- 42N12E-23.5b1 - USGS-420550087480501
- 42N12E-23.5b2 - USGS-420550087480502
- 42N12E-23.6b1 - USGS-420553087481801
- 42N12E-23.6b2 - USGS-420550087481401
- 42N12E-23.6b3 - USGS-420550087481402
- 42N12E-25.1C - IL003-420504087462001
- 42N12E-26.4g1 - USGS-420517087475901
- 42N12E-26.4g2 - USGS-420515087475901
- 42N12E-27.5E - IL003-420518087491501
- 42N12E-27.8E - IL003-420519087494201
- 42N12E-28.6E - IL003-420519087503501
- 42N12E-28.7C - IL003-420506087504401
- 42N12E-28.7c1 - USGS-420505087504701
- 42N12E-28.7e1 - USGS-420522087504201
- 42N12E-28.8C Well No. 5 - IL003-420506087505201
- 42N12E-29.1A Well No. 4 - IL003-420453087510101
- 42N12E-29.1A Well No. 40 - IL003-420453087510102
- 42N12E-29.1a1 - USGS-420454087505701
- 42N12E-29.3D Well No. 3 - IL003-420512087511801
- 42N12E-29a - USGS-420523087513401
- 42N12E-29b - USGS-420523087513301
- 42N12E-30.2H - IL003-420539087521901
- 42N12E-30.2a1 - USGS-420450087521601
- 42N12E-33.1B Well No. 3 - IL003-420406087495201
- 42N12E-33.4b1 - USGS-420409087502001
- 42N12E-33.7B Well No. 2 - IL003-420407087504501
- 42N12E-34.4B - IL003-420406087490801
- 42N12E-34.4d1 - USGS-420417087490601
- 42N12E-34.6C Well No. 1 - IL003-420413087492601
- 42N12E-36.4E - IL003-420424087464701
- 42N12E-36.7d1 - USGS-420419087471601
- 42N13E-06.3E - IL003-420844087452501
- 42N13E-30.8b1 - USGS-420454087461101
- 42N13E-32.3C - IL003-420409087441801
- 42N7E-33b - USGS-420437088110601
- 42N9E-28.2a (South Barrington) - USGS-420457088105801
- 42N9E-33b - USGS-420437088110701
- 43N11E-33.1A Well No. 6 - IL003-420916087565101
- 59TH Street Harbor at Chicago, IL - USGS-414716087344601
- A01120033 at Ron Beese Park at Barrington, IL - USGS-420813088072301
- A07070013 at Bridges CC at Hoffman Estates, IL - USGS-420302088075301
- Addison Creek at 18TH Ave at Broadview, IL - USGS-05532295
- Addison Creek at 19TH Avenue at Broadview, IL - USGS-05532275
- Addison Creek at 25TH Ave at Broadview, IL - USGS-05532255
- Addison Creek at Bellwood, IL - USGS-05532000
- Addison Creek at Northlake, IL - USGS-05531800
- Arlington Heights BR Salt Creek at Palatine, IL - USGS-05530980
- Arlington Hts BR Salt CK a Knlwth a Palatine, IL - USGS-05530975
- Arlington Hts BR Salt CK at Rolling Meadows, IL - USGS-05530985
- Arrowhead Lake Near Palos Heights, IL - USGS-413906087473501
- Axehead Lake Near Des Plaines, IL - USGS-420029087515601
- Baker's Lake Near Barrington, IL - USGS-420832088072001
- Barrington Road Pond at Hoffman Estates, IL - USGS-420321088084801
- Beck Lake Near Glenview, IL - USGS-420425087522101
- Beck Pond Near Glenview, IL - USGS-420406087520601
- Belleau Lake Near Park Ridge, IL - USGS-420204087520701
- Belly Deep Slough Near Palos Hills, IL - USGS-414238087505901
- Bensenville Ditch Near Bensenville, IL - USGS-05530640
- Bergman Slough Near Palos Park, IL - USGS-414017087540301
- Beverly Lake NE at Barrington Hills, IL - USGS-420522088130601
- Beverly Lake Near Hoffman Estates, IL - USGS-420504088134301
- Big Bend Lake Near Des Plaines, IL - USGS-420305087523701
- Big Marsh Park NE Lake at Chicago, IL - USGS-414136087335701
- Big Marsh at Chicago, IL - USGS-414124087341801
- Big Marsh at Indian Creek at South Deering, IL - USGS-414121087342002
- Big Marsh at Pond B West at South Deering, IL - USGS-414123087340202
- Big Marsh at Pond B at South Deering, IL - USGS-414123087340203
- Big Marsh at Pond C Outlet at South Deering, IL - USGS-414118087341201
- Big Marsh at Pond C West at South Deering, IL - USGS-414123087340201
- Big Marsh at Pond C at Seep 1 at South Deering, IL - USGS-414122087340101
- Big Marsh at Pond C at Seep 2 at South Deering, IL - USGS-414119087340101
- Big Marsh at Pond a Central at South Deering, IL - USGS-414134087335601
- Big Marsh at Pond a North at South Deering, IL - USGS-414140087335701
- Big Marsh at Pond a South at South Deering, IL - USGS-414131087335601
- Big Marsh at South Deering, IL - USGS-414121087342001
- Big Marsh at Unnamed Pond at South Deering, IL - USGS-414126087335402
- Bluff Spring Fen Central Pond Near Elgin, IL - USGS-420041088150201
- Bluff Spring Fen North Pond Near Elgin, IL - USGS-420051088145901
- Bluff Spring Fen South Pond Near Elgin, IL - USGS-420039088150601
- Bode Lake North Near Hoffman Estates, IL - USGS-420239088101401
- Bode Lake South Near Hoffman Estates, IL - USGS-420228088100101
- Bubbly Creek at South Br. Chicago River confluence - USGS-415035087395101
- Buffalo Creek Near Wheeling, IL - USGS-05528500
- Bull Frog Lake Near Willow Springs, IL - USGS-414234087540301
- Bulrush Pond Near Barrington Hills, IL - USGS-420709088094801
- Burnham Prairie Marsh East at Burnham, IL - USGS-413826087325101
- Burnham Prairie Marsh West at Burnham, IL - USGS-413828087331001
- Busse Lake Main Pool Near Elk Grove Village, IL - USGS-420129088003301
- Busse Lake North Pool Near Elk Grove Village, IL - USGS-420154088012301
- Busse Lake South Pool Near Elk Grove Village, IL - USGS-420116088011401
- Busse Lk nr Elk Grove Village, IL - USGS-420214088000001
- Busse Woods Near Elk Grove Village, IL - USGS-420057088001700
- Busse Woods Reservoir Near Schaumburg, IL - USGS-420215088010001
- Butterfield C at Country Club RD NR Flossmoor, IL - USGS-05536248
- Butterfield Creek Lake at Matteson, IL - USGS-412952087453701
- Butterfield Creek Near Flossmoor, IL - USGS-05536250
- Butterfield Creek Near Lincoln Estates, IL - USGS-05536238
- Butterfield Creek Trib at Richton Park, IL - USGS-05536246
- Butterfield Creek at Flossmoor, IL - USGS-05536255
- Butterfield Creek at Olympia Fields, IL - USGS-05536242
- Calumet Harbor Confined Disposal Facility No. 1 - USGS-414344087313401
- Calumet Harbor Confined Disposal Facility No. 10 - USGS-414357087314401
- Calumet Harbor Confined Disposal Facility No. 11 - USGS-414355087313301
- Calumet Harbor Confined Disposal Facility No. 4 - USGS-414351087320301
- Calumet Harbor Confined Disposal Facility No. 5 - USGS-414352087312801
- Calumet Harbor Confined Disposal Facility No. 6 - USGS-414341087312701
- Calumet Harbor Confined Disposal Facility No. 7 - USGS-414330087312701
- Calumet Harbor Confined Disposal Facility No. 8 - USGS-414343087310501
- Calumet Harbor Confined Disposal Facility No. 9 - USGS-414404087313301
- Calumet Harbor Disposal Facility at Chicago, IL - USGS-414340087313901
- Calumet R Abv Obrien Lock And Dam at Chicago, IL - USGS-04092470
- Calumet R Blw Obrien Lock And Dam at Chicago, IL - USGS-05536358
- Calumet River at 130 TH Street at Chicago, IL - USGS-04092480
- Calumet River at Chicago, IL - USGS-04092490
- Calumet River at E 95th St Bridge - USGS-414319087323701
- Calumet River at Ewing Street at Chicago, IL - USGS-04092495
- Calumet Sag Channel AB Rte 83 at Sag Bridge , IL - USGS-414146087560601
- Calumet Sag Channel NR RT 83 at Sag Bridge, IL - USGS-05536700
- Calumet Sag Channel Near Palos Heights, IL - USGS-05536520
- Calumet Sag Channel at Alsip, IL - USGS-05536420
- Calumet Sag Channel at Blue Island Bridge - USGS-413908087403101
- Calumet Sag Channel at Blue Island, IL - USGS-05536368
- Calumet Sag Channl AB Wabash RR at Palos Hts, IL - USGS-414047087482901
- Calumet Sag Chnnl AB Crawford Ave at Robbins, IL - USGS-413905087430301
- Calumet Union Drain Can at US 6 at S Holland, IL - USGS-05536320
- Calumet Union Drain Canal TR NR Hazel Crest, IL - USGS-05536300
- Calumet Union Drainage Canal Near Markham, IL - USGS-05536310
- Calumet Union Drainage Canal at Markham, IL - USGS-05536295
- Calumet Union Drainage Canal at S Holland, IL - USGS-05536315
- Ccc Quarry at Lemont, IL - USGS-414120087550101
- Centex Drainage Ditch at Elk Grove Village, IL - USGS-05530290
- Cermak Quarry at Lyons, IL - USGS-414908087484901
- Cherry Creek at Hazel Crest, IL - USGS-05536305
- Chicago Botanic Garden East Lake NR Glencoe, IL - USGS-420845087471201
- Chicago Botanic Garden Great Basin NR Glencoe, IL - USGS-420846087471901
- Chicago Botanic Garden North Lake NR Glencoe, IL - USGS-420859087473001
- Chicago Botanic Garden Prairie Lake NR Glencoe, IL - USGS-420830087471401
- Chicago Botanic Garden South Lake NR Glencoe, IL - USGS-420837087471601
- Chicago Botanic Garden Spider Pool NR Glencoe, IL - USGS-420848087473201
- Chicago Botanic Garden West Lake NR Glencoe, IL - USGS-420842087472401
- Chicago Botanic Japanese Garden LK NR Glencoe, IL - USGS-420852087471101
- Chicago River at Chicago Lock at Chicago, IL - USGS-05536121
- Chicago River at Columbus Drive at Chicago, IL - USGS-05536123
- Chicago River at Dusable Bridge at Chicago, IL - USGS-415320087372701
- Chicago River at Franklin ST at Chicago, Ill - USGS-05536124
- Chicago S & S Canal at Western Ave at Chicago, IL - USGS-05536137
- Chicago San & Ship CA at 59TH ST NR Summit, IL - USGS-414704087493001
- Chicago San & Ship CA at Central at Stickney, IL - USGS-414849087454201
- Chicago San & Ship Canal a Ashland a Chicago, IL - USGS-05536135
- Chicago San & Ship Canal at Willow Springs, IL - USGS-05536150
- Chicago San & Shp CA AB BD at Willow Springs, IL - USGS-414406087524601
- Chicago Sanitary And Ship CA at Forest View, IL - USGS-05536142
- Chicago Sanitary And Ship Canal NR Justice, IL - USGS-414538087504701
- Chicago Sanitary And Ship Canal Near Stickney, IL - USGS-414841087461301
- Chicago Sanitary And Ship Canal at Lemont, IL - USGS-05536900
- Chicago Sanitary And Ship Canal at Stickney, IL - USGS-05536140
- Clay Hole Near Northbrook, IL - USGS-420845087503401
- Colony Lake at Schaumburg, IL - USGS-420241088060601
- Columbia Basin at Chicago, IL - USGS-414722087345901
- Columbus Park Lagoon at Chicago, IL - USGS-415232087460201
- Consumers Quarry at Lemont, IL - USGS-414055087590701
- Corn Products International - USGS-91700054556
- Crabtree Lake Near Barrington Hills, IL - USGS-420647088100001
- Cranberry Slough Near Willow Springs, IL - USGS-414242087512301
- Crawdad Slough Near Willow Springs, IL - USGS-414259087522801
- Crawford - USGS-91700000867
- Crooked Creek Near Palos Park, IL - USGS-05536660
- Crooked Creek at 107TH ST Near Palos Hills, IL - USGS-05536650
- Crystal Creek Near Schiller Park, IL - USGS-05530550
- Crystal Creek at Schiller Park, IL - USGS-05530570
- Cssc NR Ingredion Outfall at Bedford Park, IL - USGS-414634087495601
- Cssc at IN Harbor Belt RR Bridge NR Summit, IL - USGS-414700087493401
- Cssc at Lemont Wtp at Lemont, IL - USGS-414046087595401
- Deer Creek Near Chicago Heights, IL - USGS-05536235
- Deer Creek Near Glenwood, IL - USGS-05536236
- Deer Creek Near Sauk Village, IL - USGS-05536230
- Deer Creek Near Steger, IL - USGS-05536226
- Deer Creek Quarry at Glenwood, IL - USGS-413135087350901
- Deer Grove Lake Near Palatine, IL - USGS-420842088041101
- Deer Lake Near Barrington, IL - USGS-420856088060001
- Des Plaines NO.4 - USGS-420204087545001
- Des Plaines R at Algonquin RD at Des Plaines, IL - USGS-05530100
- Des Plaines R at Algonquin at Des Plaines, IL - USGS-420156087524201
- Des Plaines R at Roosevelt RD at Forest Park, IL - USGS-05530805
- Des Plaines River AB BD at Willow Springs, IL - USGS-414410087525101
- Des Plaines River AB Dam at Riverside, IL - USGS-414910087492701
- Des Plaines River Near Des Plaines, IL - USGS-05529000
- Des Plaines River Near North Riverside, IL - USGS-05530910
- Des Plaines River Near Schiller Park, IL - USGS-05530590
- Des Plaines River Overflow at Willow Springs, IL - USGS-05532900
- Des Plaines River Oxbow Near Wheeling, IL - USGS-420657087532101
- Des Plaines River at Des Plaines, IL - USGS-05529600
- Des Plaines River at Euclid AV at Northfield, IL - USGS-420516087531401
- Des Plaines River at Forest Park, IL - USGS-05530800
- Des Plaines River at Higgns RD at Park Ridge, IL - USGS-415921087512101
- Des Plaines River at Lemont, IL - USGS-05533500
- Des Plaines River at Lyons, IL - USGS-05532600
- Des Plaines River at North Riverside, IL - USGS-05530900
- Des Plaines River at Park Ridge, IL - USGS-05530200
- Des Plaines River at River Forest, IL - USGS-05530750
- Des Plaines River at River Grove, IL - USGS-05530600
- Des Plaines River at Riverside, IL - USGS-05532500
- Des Plaines River at Rte 45 at Willow Sprngs, IL - USGS-414513087514101
- Des Plaines River at Rte 64 at Elmwood Park, IL - USGS-415435087492901
- Des Plaines River at Wheeling, IL - USGS-05528400
- Des Plaines River at Willow Springs, IL - USGS-05532895
- Diversey Harbor at Chicago, IL - USGS-415538087375701
- Doughnut Lake at Palatine, IL - USGS-420618088004601
- Douglass Park Lagoon at Chicago, IL - USGS-415149087415401
- Dr. Mary Woodland Reservoir at Lynwood, IL - USGS-413015087322801
- DuSable Harbor at Lake Michigan - USGS-415300087353101
- East Branch Poplar Creek Near Palatine, IL - USGS-05550430
- East Branch Poplar Creek at Hoffman Estates, IL - USGS-420419088063301
- East Lagoon Near Chicago, IL - USGS-414709087345701
- Eggers Grove Marsh at Chicago, IL - USGS-414101087313701
- Fabbrini PK Detention Area at Hoffman Estates, IL - USGS-420331088064901
- Fabbrini Park Pond at Hoffman Estates, IL - USGS-420338088064001
- Fisk Street - USGS-91700000886
- Flag Creek Near Willow Springs, IL - USGS-05533000
- Flag Creek at 91ST Street NR Willow Springs, IL - USGS-05533020
- Flatfoot Lake Near Chicago, IL - USGS-413859087350301
- Flossmoor Road Drainage Ditch NR Tinley Park, IL - USGS-05538180
- Forge Quarry Near Lemont, IL - USGS-414055087583801
- Garfield Park Lagoon at Chicago, IL - USGS-415259087425901
- Glenbrook Park Lake at Streamwood, IL - USGS-420201088094101
- Goose Lake Near Lemont, IL - USGS-414055088005501
- Goose Lake at Barrington Hills, IL - USGS-420812088106001
- Grand Calumet R at L Calumet R at Burnham, IL - USGS-413838087333901
- Grand Calumet R. @ PC RR @ Cook Co.,ill - USGS-413833087324000
- Grand Calumet R.@burnham Ave. @ Cook Co.,ill - USGS-413753087322200
- Grand Calumet River Near Burnham, IL - USGS-05536360
- Grand Calumet River at Calumet City, IL - USGS-05536359
- Gray Farm Park Marsh at Schaumburg, IL - USGS-420151088074501
- Great Lakes Quarries East Near Lemont, IL - USGS-414110087581801
- Great Lakes Quarries West Near Lemont, IL - USGS-414103087583801
- Green Lake at Calumet City, IL - USGS-413605087332101
- Hambone Lake Near Palos Heights, IL - USGS-413851087475301
- Harborside Marsh Pond at Chicago, IL - USGS-414128087345701
- Hawley Lake Near Barrington Hills, IL - USGS-420806088092401
- Hawthorne Lake Near Barrington Hills, IL - USGS-420820088085601
- Heather Lake Near Barrington Hills, IL - USGS-420750088084101
- Hegewisch Marsh at Chicago, IL - USGS-413924087335501
- Heritage Park Lake at Wheeling, IL - USGS-420805087552001
- Higgins Creek Near Mount Prospect, IL - USGS-05530400
- Highland Woods GC Pond 13 at Hoffman Estates, IL - USGS-420435088044701
- Highland Woods GC Pond 6 at Hoffman Estates, IL - USGS-420414088052401
- Holy Family Villa Lake Near Palos Park, IL - USGS-414003087551701
- Horsetail Lake Near Palos Park, IL - USGS-414010087521901
- Humboldt Park Lagoon at Chicago, IL - USGS-415423087420101
- IL0317725 Silo Mhp - USEPA-91703100154
- Icebox Quarry Near Lemont, IL - USGS-414050087585501
- Indian Ridge Marsh at Chicago, IL - USGS-414044087334501
- Intake 1 Chicago Sanitary and Ship nr Chicago, IL - IL003-414936087431901
- Intake 1 S branch Chicago River - IL003-415101087391201
- Intake 2 on S branch Chicago River - IL003-415055087392501
- Intake Chicago Sanitary and Ship nr Chicago, IL - IL003-414634087495601
- Inverness Lake Near Inverness, IL - USGS-420539088050601
- Island Lake Near Bartlett, IL - USGS-415917088121501
- Jackson Park East Lagoon at Chicago, IL - USGS-414707087345301
- Jackson Park Inner Harbor at Chicago, IL - USGS-414641087343901
- Jackson Park Outer Harbor at Chicago, IL - USGS-414638087342601
- Jackson Park West Lagoon at Chicago, IL - USGS-414705087350201
- Joes Pond Near Willow Springs, IL - USGS-414209087523501
- Keene Lake Near Barrington Hills, IL - USGS-420800088085301
- L Calumet R at S Park Ave at South Holland, IL - USGS-413625087362401
- LK Mich at Dempster-greenwood Beach at Evanston,il - USGS-420235087401601
- Labuy Lake at Barrington, IL - USGS-420720088083301
- Lacey Lake Near Barrington Hills, IL - USGS-420901088105201
- Lake Arlington Near Arlington Heights, IL - USGS-420654087573001
- Lake Calumet Near Chicago, IL - USGS-414039087351601
- Lake Calumet, IL - USGS-414029087351601
- Lake Carriage Way at Burr Ridge, IL - USGS-414557087543401
- Lake Charlemagne at Hoffman Estates, IL - USGS-420529088064601
- Lake Cottage Grove at Dolton, IL - USGS-413820087360401
- Lake Glenview at Glenview, IL - USGS-420533087490401
- Lake Ida at Countryside, IL - USGS-414617087521201
- Lake Irene at Palatine, IL - USGS-420616088005801
- Lake Katherine at Palos Heights, IL - USGS-414040087481801
- Lake Leaky at Hoffman Estates, IL - USGS-420307088121101
- Lake Lynwood at Lynwood, IL - USGS-413220087325601
- Lake Mary Anne Near Des Plaines, IL - USGS-420321087515301
- Lake Michigan 4 miles offshore from Chicago - USGS-414948087304401
- Lake Michigan NR 38TH Street at Chicago, IL - USGS-414942087360201
- Lake Michigan Near 54TH Street at Chicago, IL - USGS-414756087344801
- Lake Michigan at 63RD ST Beach at Chicago, IL - USGS-414657087342501
- Lake Michigan at Calumet Park Beach at Chicago, IL - USGS-414258087314201
- Lake Michigan at Calumet Park at Chicago, IL - USGS-04092550
- Lake Michigan at Chicago Lock Wall at Chicago, IL - USGS-415322087362801
- Lake Michigan at Chicago Lock at Chicago, IL - USGS-04087440
- Lake Michigan at Dusable Harbor at Chicago, IL - USGS-415236087364001
- Lake Michigan at Foster Ave Beach at Chicago, IL - USGS-415844087385601
- Lake Michigan at Jackson Park at Hyde Park, IL - USGS-04092440
- Lake Michigan at Lee Beach at Evanston, IL - USGS-420211087401001
- Lake Michigan at Montrose Beach at Chicago, IL - USGS-415800087381301
- Lake Michigan at Montrose Harbor at Chicago, IL - USGS-415745087382801
- Lake Michigan at Oak ST Beach at Chicago, IL - USGS-415412087371901
- Lake Michigan at South Beach at Evanston, IL - USGS-420140087400301
- Lake Michigan at Water Works at Chicago, IL - USGS-04087430
- Lake Michigan at Water Works at Evanston, IL - USGS-04087415
- Lake O'hare Near CHICAG0, IL - USGS-415740087534901
- Lake Opeka Near Des Plaines, IL - USGS-420046087534801
- Lake Owens at Hazel Crest, IL - USGS-413454087411701
- Lake Regina Near Barrington Hills, IL - USGS-420545088130301
- Lake Rose at South Barrington, IL - USGS-420518088090701
- Lake Sedgewick at Orland Park, IL - USGS-413613087520901
- Lake Shermerville at Northbrook, IL - USGS-420758087530001
- Lake Terramere Near Arlington Heights, IL - USGS-420860087593501
- Lake Victory at Dolton, IL - USGS-413730087363501
- Lake of the Coves North at South Barrington, IL - USGS-420519088093801
- Lake of the Coves South at South Barrington, IL - USGS-420460088093801
- Lakecook Property Pond at Wheeling, IL - USGS-420906087552501
- Lansing Ditch Near Lansing, IL - USGS-05536265
- Lansing Ditch at Sauk Village, IL - USGS-05536260
- Leon Lake at Palos Park, IL - USGS-414004087551801
- Little Calumet R at Halsted Ave at Harvey, IL - USGS-055363252
- Little Calumet R at S Michigan Ave at Chicago, IL - USGS-055363655
- Little Calumet R at US Hwy 6 NR Calumet City, IL - USGS-413540087332601
- Little Calumet River at Calumet City, IL - USGS-05536198
- Little Calumet River at Calumet Park, IL - USGS-05536366
- Little Calumet River at Calumet WTP - USGS-413944087370901
- Little Calumet River at Dixmoor, IL - USGS-05536326
- Little Calumet River at Harvey, IL - USGS-05536325
- Little Calumet River at Riverdale, IL - USGS-05536365
- Little Calumet River at South Holland, IL (Lcrdan) - USGS-413625087355201
- Little Calumet River at South Holland, IL - USGS-05536290
- Little Calumet River near Burnham - USGS-413832087334301
- Little Calumet River outlet - USGS-413909087392101
- Long Run Near Lemont, IL - USGS-05537500
- Longjohn Slough Near Willow Springs, IL - USGS-414246087524201
- Lower res site in Beck Lk nr Glenview, IL - USGS-420418087522201
- Lucas Ditch at Palos Hills, IL - USGS-05536590
- MC Donald Creek Near Mount Prospect, IL - USGS-05529500
- MC Donald Creek Near Wheeling, IL - USGS-05529300
- MI102-GS - USGS-415305087292301
- Macintyre Pond at Schaumburg, IL - USGS-420033088055001
- Maple Lake Near Willow Springs, IL - USGS-414252087532501
- Margreth Riemer Reservoir East at Palatine, IL - USGS-420647088032501
- Margreth Riemer Reservoir West at Palatine, IL - USGS-420643088033701
- Marquette Park Lagoon at Chicago, IL - USGS-414605087420901
- Mcginnis Pond Near Orland Park, IL - USGS-413838087530201
- Mcginnis Slough Near Orland Park, IL - USGS-413828087515901
- Mcginty Slough Near Lemont, IL - USGS-413937087552401
- Mckinley Park Lagoon at Chicago, IL - USGS-414931087404101
- Mcmahon Fen Rivulet 1 Near Palos Hills, IL - USGS-414135087522101
- Mcmahon Fen Rivulet 2 Near Palos Hills, IL - USGS-414133087522001
- Mcmahon Fen Rivulet 9 Near Palos Hills, IL - USGS-414130087521301
- Mcmahon Fen Saddle Overflow Near Palos Hills, IL - USGS-414135087521102
- Melvina Ditch Near Oak Lawn, IL - USGS-05536560
- Mid res site in Beck Lk nr Glenview, IL - USGS-420430087522801
- Midlothian C Detention Reservoir at Oak Forest, IL - USGS-413541087445201
- Midlothian Creek Near Tinley Park, IL - USGS-05536335
- Midlothian Creek Tributary at Midlothian, IL - USGS-05536345
- Midlothian Creek at Blue Island, IL - USGS-05536355
- Midlothian Creek at Oak Forest, IL - USGS-05536340
- Midlothian Creek at Robbins, IL - USGS-05536350
- Midlothian Creek at Tinley Park, IL - USGS-05536330
- Midlothian Reservoir East at Oak Forest, IL - USGS-413532087441601
- Midlothian Reservoir West at Oak Forest, IL - USGS-413532087442101
- Midway Airport Chicago Ill - USGS-414643087443500
- Mill Creek Near Palos Park, IL - USGS-05536620
- Mill Creek at Palos Park, IL - USGS-05536630
- Mirror Lake at Barrington Hills, IL - USGS-420852088113401
- Mud Lake at Barrington Hills, IL - USGS-420908088125601
- N BR Chicago R at Central PK Ave at Chicago, IL - USGS-05536100
- N BR Chicago R at Chicago Ave at Chicago, IL - USGS-05536115
- N BR Chicago R at Montrose Ave at Chicago, IL - USGS-05536110
- N BR Chicago River at Wilson Ave at Chicago, IL - USGS-05536109
- N Shore Channel AB Lincoln Ave at Chicago, IL - USGS-415933087423501
- N Shore Channel at Isabella ST at Wilmette, IL - USGS-420354087411101
- N Shore Channel at Pratt Ave at Lincolnwood, IL - USGS-420016087423801
- N Shore Channel at Touhy Ave at Lincolnwood, IL - USGS-420043087423701
- NB Chicago R at Dempster Ave at Morton Grove, IL - USGS-420228087471601
- NB Chicago River AB Addison Ave at Chicago, IL - USGS-415651087414701
- NB Chicago River AB Ohio ST at Chicago, IL - USGS-415336087383401
- NB Chicago River AB Willow RD at Northfield, IL - USGS-420610087463201
- NB Chicago River at Albany Avenue at Chicago, IL - USGS-05536105
- NB Chicago River at Devon RD at Park Ridge, IL - USGS-415954087464801
- NB Chicago River at Foster Ave at Chicago, IL - USGS-415832087435301
- NB Chicago River at Grand Avenue at Chicago, IL - USGS-05536118
- NB Chicago River at Gross Point RD at Niles, IL - USGS-420035087474901
- NB Chicago River at N Pulaski Road at Chicago, IL - USGS-05536085
- Natalie Creek at Midlothian, IL - USGS-05536343
- Navajo Creek at Palos Heights, IL - USGS-05536510
- North Branch Chicago River at Glenview, IL - USGS-05535200
- North Branch Chicago River at Morton Grove, IL - USGS-05535800
- North Branch Chicago River at Niles, IL - USGS-05536000
- North Branch Chicago River at Northfield, IL - USGS-05534600
- North Creek Below 183RD Street Near Thornton, IL - USGS-05536272
- North Creek Near Lansing, IL - USGS-05536270
- North Pond Near Chicago, IL - USGS-415541087381401
- North Shore Channel AB Foster Ave at Chicago, IL - USGS-415835087421701
- North Shore Channel AB Foster Ave, at Chicago, IL - USGS-415535087421701
- North Shore Channel AB O'brien Wwtp at Skokie, IL - USGS-420204087423601
- North Shore Channel NR Sheridan RD at Wilmette, IL - USGS-420430087410801
- North Shore Channel at Devon Ave at Chicago, IL - USGS-05536104
- North Shore Channel at O'brien Wwtp at Skokie, IL - USGS-055361026
- North Shore Channel at Wilmette, IL - USGS-05536101
- North Side Wrp Effluent, Lincolnwood IL - USGS-420119087423701
- O'malley Pond Central Near Lynwood, IL - USGS-412948087322501
- O'malley Pond North Near Lynwood, IL - USGS-412948087323401
- O'malley Pond South Near Lynwood, IL - USGS-412943087322601
- Ohare Airport at Chicago, IL - USGS-415755087525300
- Palatine Marsh Middle at Barrington Hills, IL - USGS-420641088091201
- Palatine Marsh North at Barrington Hills, IL - USGS-420651088091201
- Palatine Marsh South Near Barrington Hills, IL - USGS-420630088090901
- Papoose Lake Near Palos Park, IL - USGS-413955087513201
- Paul Douglas Preserve LK NE at Hoffman Estates, IL - USGS-420450088054201
- Penny Road Pond Near Barrington Hills, IL - USGS-420549088122601
- Penny Road Pond at Barrington Hills, IL - USGS-420548088122601
- Peregrine Lake at Palatine, IL - USGS-420516088041001
- Phoenix Lake at Streamwood, IL - USGS-420045088092001
- Plum Creek Near Dyer, IN - USGS-05536178
- Plum Grove Reservoir at Palatine, IL - USGS-420441088036001
- Pogie Lake Near Oak Forest, IL - USGS-413555087433301
- Poplar Creek Lake at Hoffman Estates, IL - USGS-420254088080101
- Poplar Creek Near Barrington, IL - USGS-05550350
- Poplar Creek Near Bartlett, IL - USGS-05550400
- Poplar Creek Near Elgin, IL - USGS-05550490
- Poplar Creek Near Ontarioville, IL - USGS-05550450
- Poplar Creek Tributary Near Bartlett, IL - USGS-05550470
- Poplar Creek at Elgin, IL - USGS-05550500
- Poplar Creek at Schaumburg, IL - USGS-420242088074501
- Potawatomi Pond Near Wheeling, IL - USGS-420840087540901
- Powderhorn Lake Near Burnham, IL - USGS-413837087314701
- Prairie Park Lake at Schaumburg, IL - USGS-420202088080001
- Precip Tritium Site, Univ. Chicago, Chicago,il - USGS-414700087350000
- Primary site in Beck Lk nr Glenview, IL - USGS-420431087522601
- Pullman Creek at Pullman, IL - USGS-04092485
- Rain Gage Near Chicago Heights, IL - USGS-413113087342201
- Rain Gage North of Park Avenue at Chicago, IL - USGS-413857087363502
- Rain Gage at Alsip, IL - USGS-414030087450001
- Rain Gage at Bedford Park, IL - USGS-414529087460501
- Rain Gage at Blue Island, IL - USGS-413911087403602
- Rain Gage at Calumet Union DR Canal NR Markham, IL - USGS-413548087395901
- Rain Gage at Chicago Lock at Chicago, IL - USGS-415318087362701
- Rain Gage at Cicero, IL - USGS-415155087451901
- Rain Gage at Deer Creek Near Chicago Heights, IL - USGS-413115087352501
- Rain Gage at Des Plaines River at Riverside, IL - USCE-414920087491500
- Rain Gage at Des Plaines, IL - USGS-420121087523201
- Rain Gage at Forest Glen Ave at Chicago, IL - USGS-415857087451002
- Rain Gage at Franklin Park, IL - USGS-415537087525801
- Rain Gage at Hamilton Park at Chicago, IL - USGS-414542087380901
- Rain Gage at Harper College at Palatine, IL - USGS-420453088043200
- Rain Gage at Harvey, IL - USGS-413510087380201
- Rain Gage at Hegewisch, IL - USGS-414045087322301
- Rain Gage at Hickory Hills, IL - USGS-414250087483601
- Rain Gage at LA Grange, IL - USGS-414454087533201
- Rain Gage at Lake View, IL - USGS-415657087382101
- Rain Gage at Lansing, IL - USGS-413518087324901
- Rain Gage at Matteson, IL - USGS-413104087440001
- Rain Gage at Midway Airport, IL - USGS-414700087450001
- Rain Gage at Mwrd Pump Station at Palos Hills, IL - USGS-414145087482601
- Rain Gage at NB Chicago R at Grand Ave at Chicago - USGS-415330087383001
- Rain Gage at Natalie Creek at Midlothian, IL - USGS-413718087440001
- Rain Gage at North Austin, IL - USGS-415458087462201
- Rain Gage at North Brook, IL - USGS-420638087520501
- Rain Gage at Oak Forest, IL - USGS-413516087442101
- Rain Gage at Oakton College at Skokie, IL - USGS-420119087445101
- Rain Gage at Orland Park, IL - USGS-413514087523501
- Rain Gage at Palos Hills, IL - USGS-414250087502401
- Rain Gage at Palos Park, IL - USGS-413912087522801
- Rain Gage at Ping Tom Park at Chicago, IL - USGS-415118087381201
- Rain Gage at South Shore, IL - USGS-414527087323801
- Rain Gage at Sundling JR HS at Palatine, IL - USGS-420745088025901
- Rain Gage at West Pullman at Chicago, IL - USGS-414028087383501
- Rain Gage at Westchester, IL - USGS-415057087524801
- Rain Gage at Winnetka Golf Club at Winnetka, IL - USGS-420626087452301
- Rolling Knolls Pond Near Elgin, IL - USGS-420203088135701
- SB Chicago River AB Roosevelt RD at Chicago, IL - USGS-415204087380501
- SF of SB Chicago River NR 35TH ST at Chicago, IL - USGS-414952087392701
- SF of SB Chicago River NR 36TH ST at Chicago, IL - USGS-05536131
- SF of SB Chicago River NR Hwy 55 at Chicago, IL - USGS-05536133
- Sag Quarry-east Near Lemont, IL - USGS-414133087555001
- Sag Quarry-west Near Lemont, IL - USGS-414134087560401
- Saganashkee Slough Near Willow Springs, IL - USGS-414137087532601
- Saganashkee Slough South Near Willow Springs, IL - USGS-414123087540101
- Salt CK BL Diversion Culvert at Brookfield, IL - USGS-05532400
- Salt Creek AB Forbes RD at Lyons, IL - USGS-414906087500201
- Salt Creek AB I-290 at Rolling Meadows, IL - USGS-420408088014301
- Salt Creek AB U.s. Route 45 at Westchester, IL - USGS-415048087525101
- Salt Creek Above Addison Creek at Brookfield, IL - USGS-05531550
- Salt Creek Near Arlington Heights, IL - USGS-05531000
- Salt Creek Near Elk Grove Village, IL - USGS-05531044
- Salt Creek Near Palatine, IL - USGS-05530960
- Salt Creek Reach Near Elk Grove Village, IL - USGS-420052088000301
- Salt Creek Trib NO 2 Near Rolling Meadows, IL - USGS-05531010
- Salt Creek at Brookfield, IL - USGS-05532300
- Salt Creek at Central RD at Rolling Meadows, IL - USGS-05530970
- Salt Creek at Circle Drive at Brookfield, IL - USGS-05532407
- Salt Creek at Devon Avenue Bridge - USGS-415935087594301
- Salt Creek at Elk Grove Village, IL - USGS-05531045
- Salt Creek at Higgins RD NR Elk Grove Village, IL - USGS-05531015
- Salt Creek at Illinois Ave at Palatine, IL - USGS-420546088025901
- Salt Creek at LA Grange Park, IL - USGS-05531510
- Salt Creek at Logan Ave Near Brookfield, IL - USGS-05532402
- Salt Creek at Lyons, IL - USGS-05532410
- Salt Creek at Palatine, IL - USGS-05530940
- Salt Creek at Rolling Meadows, IL - USGS-05530990
- Salt Creek at Washington Ave Near Brookfield, IL - USGS-05532405
- Salt Creek at Washington Ave at Brookfield, IL - USGS-414940087503400
- Salt Creek at Westchester, IL - USGS-05531520
- Salt Creek at Western Springs, IL - USGS-05531500
- Sand Ridge Pond Near Calumet City, IL - USGS-413628087335801
- Sansone Slough Near Palos Park, IL - USGS-413924087525201
- Sauk Lake Near South Chicago Heights, IL - USGS-412915087391901
- Schaumburg Public Works at Schaumburg, IL - USGS-420052088034200
- Schiller Pond Near Chicago, IL - USGS-415725087502301
- Schiller Pond at Chicago, IL - USGS-415724087502301
- Schultz Park Lake at Palatine, IL - USGS-420736088032401
- Sewer (39TH St) at Cottage Grove Ave at Chicago,il - USGS-414926087362401
- Sewer (39TH St) at Normal Ave at Chicago, IL - USGS-414925087382001
- Sewer (39TH St) at Racine Ave at Chicago, IL - USGS-414924087391601
- Sewer (42ND St) at East Ave at Stickney, IL - USGS-414857087471401
- Sewer (43RD St) at Oak Park Ave at Stickney, IL - USGS-414851087473201
- Sewer (43RD St) at Scovill Ave at Stickney, IL - USGS-414851087470901
- Sewer (CDS-17) North of Park Ave at Chicago, IL - USGS-413857087363501
- Sewer (CDS-20) at Chicago, IL - USGS-413842087333501
- Sewer (CDS-33) at Chicago, IL - USGS-414328087325301
- Sewer (CDS-36) at Chicago, IL - USGS-414349087322401
- Sewer (CDS-51) at South Holland, IL - USGS-413628087353401
- Sewer (CDS-7) at Blue Island, IL - USGS-413911087403601
- Sewer (DS-1) at Melas PK at Arlington Heights, IL - USGS-420412087573301
- Sewer (DS-6) at William ST at Mount Prospect, IL - USGS-420307087554201
- Sewer (DS-7) at Elmhurst RD Near Des Plaines, IL - USGS-420122087562801
- Sewer (DS-D18) at River Grove, IL - USGS-415524087502301
- Sewer (DS-D47) at Brookfield, IL - USGS-414915087502201
- Sewer (DS-M30) at 35 ST at Chicago, IL - USGS-414950087392901
- Sewer (DS-M73) Near W Armitage Ave at Chicago, IL - USGS-415507087395701
- Sewer (DS-M88) at Chicago, IL - USGS-415727087414101
- Sewer (DS-M93) at Bryn Mawr Avenue at Chicago, IL - USGS-415859087422301
- Sewer (DS-N2) at Foster Avenue at Chicago, IL - USGS-415831087440101
- Sewer (DS-N20) at Morton Grove, IL - USGS-420252087463501
- Sewer (DS-N5) at Forest Glen Ave at Chicago, IL - USGS-415857087451001
- Sewer (PH-1) at Hickory Hills, IL - USGS-414244087490301
- Sewer (PH-10) at Palos Hills, IL - USGS-414222087490301
- Sewer (PH-11) at Palos Hills, IL - USGS-414217087490701
- Sewer (PH-12) at Palos Hills, IL - USGS-414214087490701
- Sewer (PH-13) at Palos Hills, IL - USGS-414214087490201
- Sewer (PH-14) at Palos Hills, IL - USGS-414208087490301
- Sewer (PH-15) at Palos Hills, IL - USGS-414205087490201
- Sewer (PH-16) at Palos Hills, IL - USGS-414215087482701
- Sewer (PH-17) at Palos Hills, IL - USGS-414207087482701
- Sewer (PH-18) at Palos Hills, IL - USGS-414215087484601
- Sewer (PH-2) at Hickory Hills, IL - USGS-414241087490201
- Sewer (PH-4) at Palos Hills, IL - USGS-414202087482701
- Sewer (PH-5) at Palos Hills, IL - USGS-414242087490401
- Sewer (PH-6) at Palos Hills, IL - USGS-414241087490801
- Sewer (PH-7) at Palos Hills, IL - USGS-414237087490401
- Sewer (PH-8) at Palos Hills, IL - USGS-414231087490401
- Sewer (PH-9) at Palos Hills, IL - USGS-414234087490801
- Sewer (SMH-1) at Blue Island Ave at Chicago, IL - USGS-415047087405201
- Sewer (SMH-2) at Blue Island Ave at Chicago, IL - USGS-415107087400101
- Sewer (SMH-3) at Cermak RD at Chicago, IL - USGS-415109087393501
- Sewer at Ashe Elementary School at Chicago, IL - USGS-414422087360201
- Sewer at Calumet Wastewater Plant at Chicago, IL - USGS-414002087360801
- Sewer at Grissom School at Hegewisch, IL - USGS-413943087331301
- Sewer at Morrill School at Chicago, IL - USGS-414659087411901
- Sewer at Oakton Street at Elk Grove Village, IL - USGS-420120087583401
- Sherman Park Lagoon at Chicago, IL - USGS-414747087392701
- Shoe Factory Woods Pond nr Elgin, IL - USGS-420302088115901
- Silver Creek at 17TH Ave at Melrose Park, IL - USGS-05530690
- Silver Creek at Armitage Ave at Franklin Park, IL - USGS-05530680
- Silver Creek at Franklin Park, IL - USGS-05530660
- Silver Creek at Melrose Park, IL - USGS-05530700
- Silver Creek at Scott Ave at Franklin Park, IL - USGS-05530670
- Skokie Lagoon 1 Near Northbrook, IL - USGS-420615087454401
- Skokie Lagoon 2 Near Northbrook, IL - USGS-420637087455001
- Skokie Lagoon 3 Near Northbrook, IL - USGS-420648087461201
- Skokie Lagoon 4 Near Northbrook, IL - USGS-420707087461001
- Skokie Lagoon 4 North Near Northbrook, IL - USGS-420718087462201
- Skokie Lagoon 5 Near Northbrook, IL - USGS-420733087462701
- Skokie Lagoon 6 Near Northbrook, IL - USGS-420744087463801
- Skokie Lagoon 7 Near Northbrook, IL - USGS-420829087471101
- Skokie Lagoon No. 1 at Northfield, IL - USGS-420611087453601
- Skokie Lagoon nr Northbrook, IL - USGS-420706087460701
- Skokie Lagoons BL Dundee RD at Glencoe, IL - USGS-420806087465801
- Skokie River Near Northbrook, IL - USGS-420729087464001
- Skokie River at Glencoe, IL - USGS-05535100
- Skokie River at Happ Road at Northfield, IL - USGS-05535172
- Skokie River at Northfield, IL - USGS-05535150
- Skokie River at Wilmette, IL - USGS-05535170
- Skokie River at Winnetka RD at Northfield, IL - USGS-420540087452501
- South Pond at Chicago, IL - USGS-415502087375701
- South Ridge Lake at Hoffman Estates, IL - USGS-420555088065001
- Spring Creek Lake at Barrington Hills, IL - USGS-420758088115201
- Spring Creek Near Carpentersville, IL - USGS-05549870
- Spring Creek Near Orland Park, IL - USGS-05538440
- Spring Creek Valley East at Barrington Hills, IL - USGS-420453088121901
- Spring Creek Valley North at Barrington Hills, IL - USGS-420510088124101
- Spring Lake at Barrington Hills, IL - USGS-420851088124701
- Stony Creek (East) at Alsip, IL - USGS-05536370
- Stony Creek (East) at Blue Island, IL - USGS-05536400
- Stony Creek (West) Near Palos Park, IL - USGS-05536600
- Stony Creek (West) Near Worth, IL - USGS-05536580
- Stony Creek (West) Tributary at Oak Lawn, IL - USGS-05536550
- Stony Creek (West) at Chicago Ridge, IL - USGS-05536530
- Stony Creek (West) at Worth, IL - USGS-05536570
- Sulky Pond Near Barrington Hills, IL - USGS-420702088095101
- Summit Conduit Outfall at Summit, IL - USGS-414745087484901
- Summit Conduit at Summit, IL - USGS-414757087490401
- Sunset Lake at Homewood, IL - USGS-413349087382801
- Tampier Lake Near Orland Park, IL - USGS-413855087540301
- Tampier Slough North Near Lemont, IL - USGS-413947087543101
- Tampier Slough South Near Lemont, IL - USGS-413922087542601
- Tampier Slough West Near Lemont, IL - USGS-413936087545001
- Tampier Slough Will-cook RD Near Lemont, IL - USGS-413913087545301
- Terada Park Lake at Schaumburg, IL - USGS-420133088060601
- Thatcher Glen Pond at River Forest, IL - USGS-415334087493801
- Thorn Creek Near Chicago Heights, IL - USGS-05536210
- Thorn Creek Near Lansing, IL - USGS-05536280
- Thorn Creek Tributary at Chicago Heights, IL - USGS-05536207
- Thorn Creek at Chicago Heights, IL - USGS-05536204
- Thorn Creek at Glenwood, IL - USGS-05536215
- Thorn Creek at Park Forest, IL - USGS-05536201
- Thorn Creek at Thornton, IL (Lcrdan) - USGS-413405087363001
- Thorn Creek at Thornton, IL - USGS-05536275
- Tinley Creek Near Oak Forest, IL - USGS-05536460
- Tinley Creek Near Orland Park, IL - USGS-05536440
- Tinley Creek Near Palos Park, IL - USGS-05536500
- Tinley Creek Tributary Near Oak Forest, IL - USGS-05536480
- Tom T. Hamilton Reservoir at Palatine, IL - USGS-420737088023001
- Tomahawk Slough Near Willow Springs, IL - USGS-414219087540301
- Tryner's Pond Near Tinley Park, IL - USGS-413359087450401
- Tuma Lake Near Willow Springs, IL - USGS-414220087521801
- Turtlehead Lake Near Orland Park, IL - USGS-413832087481701
- Turtlehead Pond Near Orland Park, IL - USGS-413838087481901
- Twin Lakes Near Barrington Hills, IL - USGS-420858088102001
- Union Drainage Ditch NO 1 Near Tinley Park, IL - USGS-05538160
- Unknown A01130028 at Inverness, IL - USGS-420645088074701
- Unknown A02070008 at Inverness, IL - USGS-420811088062501
- Unknown A03220004 at Prospect Heights, IL - USGS-420603087560201
- Unknown A22120002 Near Willow Springs, IL - USGS-414222087553301
- Unknown A22200001 at Lemont, IL - USGS-414106087595601
- Unknown A22360006 Near Lemont, IL - USGS-413906087553201
- Unknown A23060005 at Willow Springs, IL - USGS-414310087543801
- Unknown Lake (A27280010) Near Tinley Park, IL - USGS-413435087511701
- Unknown Lake (A27330013) Near Tinley Park, IL - USGS-413411087510901
- Unknown Lake (A33290004) Near Sauk Village, IL - USGS-412924087315901
- Unknown Lake (A33290005) Near Sauk Village, IL - USGS-412937087314401
- Valley LO Club Lake at Glenview, IL - USGS-420533087481001
- Volkening Lake at Schaumburg, IL - USGS-420141088060901
- Vollmer Road Wildlife Pond East Near Matteson, IL - USGS-413150087444101
- Vollmer Road Wildlife Pond Middle NR Matteson, IL - USGS-413149087450201
- Vollmer Road Wildlife Pond West Near Matteson, IL - USGS-413143087451101
- W BR DU Page R @ Walnut Ave at Hanover Park, IL - USGS-05539860
- W. Br. DU Page R at Msd Wwtf at Hanover Park, IL - USGS-05539855
- WF of NB Chicago River at Glenview, IL - USGS-05535700
- WF of NB Chicago River at Northbrook IL - USGS-05535500
- Wampum Lake at Thornton, IL - USGS-413428087352501
- Washington Park Lagoon at Chicago, IL - USGS-414719087364001
- Weather Station at Morrill School at Chicago, IL - USGS-414700087411601
- Weather Stn at Grissom School at Hegewisch, IL - USGS-413942087331302
- Well 12 near Berwyn, IL - IL003-414625087490901
- Well 13 near Berwyn, IL - IL003-414625087493001
- Well 14 near Berwyn, IL - IL003-414621087490101
- Weller Creek at Des Plaines, IL - USGS-05530000
- Weller Creek at Emerson ST at MT Prospect, IL - USGS-05529980
- Weller Creek at George ST at MT Prospect, IL - USGS-05529995
- Weller Creek at Mount Prospect, IL - USGS-05529900
- Weller Creek at School ST at MT Prospect, IL - USGS-05529985
- Weller Creek at William ST at MT Prospect, IL - USGS-05529990
- West Branch DU Page River at Hanover Park, IL - USGS-05539865
- West Branch DU Page River at Schaumburg, IL - USGS-05539850
- West Branch Salt Creek Near Roselle, IL - USGS-05531040
- West Branch Salt Creek at Elk Grove Village, IL - USGS-05531041
- West Branch Salt Creek at Schaumburg, IL - USGS-05531020
- West Pond Near Orland Park, IL - USGS-413838087482301
- Westbury Park Lake at Hoffman Estates, IL - USGS-420607088062701
- Wetfoot Lake at Hoffman Estates, IL - USGS-420417088063301
- Wheeling Drainage Ditch at Wheeling, IL - USGS-05528530
- Whitford Pond at Chicago, IL - USGS-413846087340101
- Willow Creek Near Des Plaines, IL - USGS-05530460
- Willow Creek Near Park Ridge, IL - USGS-05530500
- Willow Creek at Des Plaines R RD NR Rosemont, IL - USGS-05530510
- Willow Creek at Orchard Place, IL - USGS-05530480
- Wolf Lake Near Chicago, IL - USGS-414003087313501
- Wolf Lake at Chicago, IL - USGS-04092500
- bh11 ball field - USGS-413952087325901
- bh21 old burnham city hall - USGS-413832087323601
- bh22 wolf lake west - USGS-413928087321801
- bh23 west pullman school - USGS-414038087380501
- bh26 poe school - USGS-414209087362501
- bh29 dubois school - USGS-413916087365401
- bh3 clark oil - USGS-4139220874322
- bh30 aldridge school - USGS-413930087362501
- bh32 stoney island ave by city landfill - USGS-414141087343701
- bh33 north side wolf lake - USGS-414037087315901
- bh4s, st. michaels church - USGS-414442087325701
- bh5d, clay school - USGS-413919087323002
- bh6 warren school - USGS-414340087343201
- bh8 se side of wolf lkae near state line - USGS-413932087313101
- bh9d south side wolf lake - USGS-413929087315802
- bh9s, south side wolf lake - USGS-413929087315801
- clark oil bh2 - USGS-4139180874237
- isws well 1 - USGS-413938087350701
- isws well 10 - USGS-414037087360701
- isws well 12 - USGS-414138087354801
- isws well 13 - USGS-414210087352401
- isws well 14 - USGS-413950087343001
- isws well 15 - USGS-414011087343001
- isws well 16 - USGS-414023087343001
- isws well 2 - USGS-413944087352501
- isws well 20 - USGS-414025087332301
- isws well 21 - USGS-413932087333801
- isws well 22 - USGS-413942087325601
- isws well 3 - USGS-413958087353601
- isws well 6 - USGS-414016087354201
- isws well 8 - USGS-414037087360401
- isws well 9 - USGS-414104087360401
- isws well at carver high school - USGS-413928087342801
- isws well at trumbull park - USGS-414217087335001
- powers conservation area well WP1 - USGS-413937087321901
- powers conservation area well WP2 - USGS-413937087321902
- ryerson coil soil b oring 1 - USGS-414205087354501
- sexton lansing g11s - USGS-413510087325901
- sexton lansing landfill g11d - USGS-415310087325902
- sexton lansing landfill g13d - USGS-413511087332102
- sexton lansing landfill g13s - USGS-413511087332101
- sexton lansing landfill g15s - USGS-413510087330901
- sexton lansing landfill g16d - USGS-413458087330002
- sexton lansing landfill g16s - USGS-413458087330001
- sti-1d - USGS-414106087335502
- sti-4d - USGS-414104087343102
- well 1 clark refinery - USGS-413915087344301
- wisconsin steel mw 2 - USGS-414157087331601
- wisconsin steel mw1 - USGS-414209087332201
- wisconsin steel mw5 - USGS-414138087332601
- wisconsin steel mw7 - USGS-414251087332801
- wisconsin steel mw9 - USGS-414215087332701
Important
This list uses USGS Water Data OGC APIs. View the Swagger documentation for this API