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Hydrological Unit: Lower Colorado-Marble Canyon

Monitoring Locations
Site number Name Site type
09383003 R200-03 AT RM5 BELOW 5 MILE WASH IN GCNP, AZ Stream
09383006 R200-04 AT RM10 BELOW 10 MILE ROCK IN GCNP, AZ Stream
09383009 R200-05 AT RM15 BELOW SHEER WALL RAPID IN GCNP, AZ Stream
09383020 HOUSE ROCK WASH TRIB NR MARBLE CANYON, AZ. Stream
09383035 R200-06 AT RM20 ABV NORTH CANYON RAPID IN GCNP, AZ Stream
09383040 R200-07 AT RM25 BLW 24 MILE RAPID IN GCNP, AZ Stream
09383050 R200-08 AT RM30 BLW 29 MILE RAPID IN GCNP, AZ Stream
09383055 R200-8A AT RM32 AT VASEYS PARADISE IN GCNP,AZ Stream
09383060 R200-09 AT RM35 BLW NAUTILOID CYN IN GCNP, AZ Stream
09383070 R200-10 AT RM40 AT TRAMWAY SITE IN GCNP, AZ Stream
09383075 R200-11 AT RM45 BLW PRES HARDING RAPID IN GCNP, AZ Stream
09383080 R200-12 AT RM50 BLW 50 MI CAMP IN GCNP, AZ Stream
09383090 R200-13 AT RM55 ABV KWAGUNT RAPID IN GCNP, AZ Stream
09383100 COLORADO R ABV LITTLE COLORADO R NR DESERT VIEW Stream
09402350 R200-14 AT RM65 ABV LAVA CANYON RAPID IN GCNP,AZ Stream
09402352 COLORADO RIVER ABOVE LAVA CYN NEAR RM66, GCNP, AZ Stream
09402390 R200-15 AT RM70 BLW BASALT CANYON IN GCNP, AZ Stream
09402430 R200-16 AT RM76 ABV HANCE RAPID IN GCNP, AZ Stream
09402450 COTTONWOOD SPR ABV COTTONWOOD CR, NR GRAND CYN, AZ Stream
09402460 R200-17 AT RM80 ABV GRAPEVINE RAPID IN GCNP, AZ Stream
09402500 COLORADO RIVER NEAR GRAND CANYON, AZ Stream
09402501 COLORADO R NR GRAND CANYON (STONEHOUSE) Stream
09402502 COLORADO R NR GRAND CANYON - UNIT VALUES Stream
09402503 COLORADO RIVER NR GRAND CANYON - STRIP CHART DATA Stream
09402599 SUMMATION 3800,3820,4020,CONST.220. Stream
09403000 BRIGHT ANGEL CREEK NEAR GRAND CANYON, ARIZ. Stream
360020111560401 A-30-04 11BAB1 [RED CANYON SPRING] Spring
360025111571501 A-30-04 10ABB1 [JT SPRING] Spring
360040112000901 A-30-04 06CAA1 [GRAPEVINE MAIN SPRING] Spring
360057111593101 COTTONWOOD SPRING Spring
360059111581700 VT9 MINERS SP AT TRAIL IN HANCE CN Spring
360100111582001 A-30-04 04BDB1 [MINERS SPRING] Spring
360108111592600 A-31-04 32 Spring
360121111591900 COTTONWOOD 4 AT COTTONWOOD CK NR GRAND CANYON Spring
360128111591200 A-31-04 32 UNSURV Spring
360232112004801 A-31-03 25ADD1 [GRAPEVINE EAST SPRING] Spring
360400112025001 A-31-03 14DDA1 [LONETREE SPRING] Spring
360418112024710 BA22 LONETREE SP AT TONTO TR Spring
360442111530300 A-31-05 17BBA1 Stream
360442112034710 BA23 CREMATION SPRING Spring
360445111581501 A-31-04 09CDC1 Spring
360459112020400 CLEAR CRK ABV MOUTH AT RM 84.1 IN GCNP, AZ. Stream
360500112020501 CLEAR CREEK AT MOUTH IN GCNP, AZ (1-025B) Stream
360505111572701 A-31-04 10CBB1 Spring
360513112044001 A-31-03 15BBC [SAM MAGEE SPRING] Spring
360533111534600 A-31-05 07ABB1 Stream
360558112053700 A-31-03 05CAA1 Stream
360559112053801 BRIGHT ANGEL CREEK BELOW PHANTOM RANCH IN GCNP, AZ Stream
360651111544600 A-32-04 36DBB1 Stream
360651112004010 BA82 CLEAR CRK AT CLEAR CRK TR Stream
360706112053100 A-32-03 32ACB1 Spring
360707112051001 BRIGHT ANGEL ABV PHANTOM RANCH IN GCNP, AZ (1-020) Stream
360737112043300 A-32-03 28CAD1 Stream
360750111565501 MISC WALAHALLA GLADES WASH N NORTH RIM, AZ Stream
360826112035901 A-32-03 21DAD1 [MINT SPRING] Spring
360910112074801 A-32-02 24D UNSURV Spring
360929111511101 A-32-05 16DAA1 Spring
360932111512001 A-32-05 16A UNSURV Spring
360935112063601 A-32-03 19A UNSURV Spring
360948112025400 A-32-03 14BBC1 Spring
360953111501401 A-32-05 15AAB1 Spring
360953111540501 A-32-05 18BBA1 Spring
360956112033801 A-32-03 15BAB1 Spring
360957111484101 COLORADO RIVER AT RM 64 IN GCNP, AZ (1-002) Stream
361009112023210 BAGS3 BRIGHT ANGEL CRK AT COTTONWOOD CAMP Stream
361012112043501 A-32-03 16D UNSURV Spring
361017112022500 A-32-03 11CAA1 Stream
361100112031000 A-32-03 03DDB1 Stream
361109112015500 A-32-03 02DAA1 Stream
361125112034001 A-32-03 10A UNSURV Spring
361143112020701 A-32-03 01C UNSURV Spring
361201112013700 A-!2-03 36CBD1 [BRIGHT ANGEL CR BELOW EMMETT CR] Stream
361221112034001 A-32-03 03A UNSURV Spring
361231112012800 A-33-03 36DCA1 [EMMETT CREEK AT TRAIL CROSSING] Stream
361257112013501 A-33-03 36A [EMMETT SPRING] Spring
361302112040501 A-33-03 34B UNSURV Spring
361320112003701 A-33-04 30D UNSURV Spring
361329111552800 A-33-04 25CDB1 Stream
361340112033001 MISC FULLER CANYON N NORTH RIM(GRAND CANYON), AZ Stream
361432112033201 A-33-03 22D UNSURV Spring
361440111583101 A-33-04 21ACC1 Spring
361459111515400 A-33-05 21ABA1 Stream
361525112060501 MISC OUTLET CANYON N NORTH RIM, AZ Stream
361535111492001 03 062-04.05X16.52 Spring
361548111493700 Kwagunt Creek at RM56 in GCNP, AZ Stream
361549111551500 A-33-04 13ABB1 Stream
361555111551900 A-33-04 13BAA1 Stream
361650112051601 A-33-03 04C UNSURV Spring
361650112052001 A-33-03 04 UNSURV Spring
361715111560800 A-33-04 02ACD1 Stream
361716111574501 A-33-04 03B UNSURV Spring
361810111520501 NANKOWEEP CR 1000 M FROM MOUTH, GCNP, AZ (1-033B) Stream
361817111513200 NANKOWEAP CREEK 100 MET FROM MOUTH OF COL RIVER,AZ Stream
361818111572001 A-34-04 34ABD1 [BLOOD SPRING] Spring
361954111513101 COLORADO RIVER ABOVE RM 51 (1-003) Stream
362135111541801 A-34-05 07BDD Spring
362153112050501 A-34-03 09B UNSURV Well
362202112072501 A-34-03 06C UNSURV Well
362351112050301 A-35-03 28 UNSURV Spring
362354111530701 A-35-05 32D UNSURV Spring
362434111533601 A-35-05 29BCA [BUCK FARM CANYON SPRING] Spring
362501112074901 A-35-02 24DAB2 Well
362502112075101 A-35-02 24DAB1 Well
362503112075001 A-35-02 24ADC Well
362737111463701 03 062-01.46X02.72 Well
362827111504101 A-36-05 34ACD Spring
362831111504401 A-36-05 34DBA2 UNSURV Spring
362837111504201 A-36-05 34DBA1 UNSURV Spring
362856111542301 A-36-04 36CDA [SOUTH CANYON SPRING] Spring
362957111512600 N14 VASEY'S PARADISE, RM31.9 Spring
362957111512601 A-36-05 27CCC1 [VASEYS SPRING] Spring
362959111512900 COLORADO R. ABV VASEYS PARADISE IN GCNP AT RM 31.7 Stream
363100111504701 A-36-05 15DBD [FENCE FAULT SPRING LEW] Spring
363114111504200 South Canyon Springs at RM31.5 Stream
363118111504001 COLORADO RIVER BELOW RM 30 (1-006) Stream
363123111503101 A-36-05 15ACD1 [FENCE SPRING] Spring
363351111484701 COLORADO RIVER ABOVE RM 27 (1-008) Stream
363759111392901 03 044-08.76X08.07 Well
363815111355001 01-044-05.40X07.73 Well
363817111375001 03 044-07.23X07.69 Well
363822111515101 A-37-05 04ABC Well
363825111380001 03 044-07.35X07.55 Well
363850111490000 HOUSE ROCK WASH ABV EMMETT WASH, AZ Stream
363851111454101 Colorado River below RM 19 (1-010) Stream
363851111482000 HOUSE ROCK WASH BLW EMMETT WASH IN RIDER CYN, AZ Stream
363907111471701 A-38-06 31ACA1 [RIDER SPRING] Spring
363925111404400 TANNER WASH Stream
363930111384501 03 044-08.12X06.27 Spring
363932111383901 03 044-07.96X06.25 Well
363932111443401 COLORADO RIVER BELOW RM 18 (1-011) Stream
364218111423901 COLORADO RIVER BELOW RM 14 (1-022) Stream
364557111360301 03 029-05.59X16.13 Spring
364645111461301 A-39-06 17DAB Spring
364700111410800 BADGER CREEK Stream
364757111421501 A-39-06 12BAD Spring
364818112033201 A-39-03 03DBD Well
364856111380701 A-39-07 03BAB1 Well
364932111375101 A-40-07 34ACB1 Well
364936111374701 A-40-07 34ACB2 Well
365022111405201 A-40-07 30ACA Spring
365058111322200 WATER HOLES CANYON Stream