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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. To learn more, read our announcement on the Water Data for the Nation blog.

Hydrological Unit: Aroostook

HUC Name
0101000401 Millinocket Stream
0101000402 Munsungan Stream
0101000403 Mooseleuk Stream
0101000404 Umcolcus Stream
0101000405 Saint Croix Stream
0101000406 LaPomkeag Stream-Aroostook River
0101000407 Big Machias Lake
0101000408 Machias River
0101000409 Beaver Brook
0101000410 Scopan Lake-Aroostook River
0101000411 Presque Isle Stream
0101000412 Salmon Brook-Aroostook River
0101000413 Little Madawaska River
0101000414 Limestone Stream-Aroostook River
Monitoring Locations
Site number Name Site type
01015500 MILLINOCKET LAKE IN T.7,R.9, ME Lake, Reservoir, Impoundment
01015700 HOULTON BROOK NEAR OXBOW, ME Stream
01015800 Aroostook River near Masardis, Maine Stream
010158001 Aroostook River near Masardis, Maine- new Stream
01016000 SCOPAN LAKE IN T. 10,R. 4, ME Lake, Reservoir, Impoundment
01016410 MACHIAS RIVER AT RUSSELL CROSSING ME SITE 8 Stream
01016460 GREENLAW STREAM AT INLET GREENLAW POND ME SITE12 Stream
01016480 GREENLAW STREAM AT GREENLAW CROSSING ME SITE 7 Stream
01016500 MACHIAS RIVER NEAR ASHLAND, ME Stream
01017000 Aroostook River at Washburn, Maine Stream
01017010 Unnamed trib to Aroostook R at Crouseville, ME Stream
01017045 Unnamed Brook near Presque Isle, ME Stream
01017050 Libby Brook nr Mapleton, Maine Stream
01017058 Glidden Brook near Caribou, Maine Stream
01017060 Hardwood Brook below Glidden Brk nr Caribou, Maine Stream
01017061 Hardwood Brook nr Caribou, Maine (temp) Stream
01017100 AROOSTOOK RIVER AT CARIBOU, ME Stream
01017115 Caribou Stream at Caribou, ME Stream
01017200 Madawska Lake nr Stockholm ME Lake, Reservoir, Impoundment
01017280 Brandy Brook near Caribou, ME Stream
01017290 Little Madawaska River at Caribou, Maine Stream
01017295 Nichols Brook near Limestone, Maine Stream
01017300 NICHOLS BROOK NEAR CARIBOU, ME Stream
01017450 Ginn Brook near Fort Fairfield, Maine Stream
01017500 AROOSTOOK RIVER AT FORT FAIRFIELD, ME Stream
01017515 Silver Spring Brook at Limestone, ME Stream
455611068194601 ARW 2 Well
462153068205801 KNOWLES CORNER SNOW SITE (1080-012) Atmosphere
462536068331801 OXBOW (OXBM1) (NWS) SNOW SITE (1549-000) Atmosphere
463212068223801 ARW 894 Well
463300068191201 Scopan (E) Snow site (1544) Atmosphere
463625068134701 SCOPAN (C) (MPSC) SNOW SITE (1335-018) Atmosphere
463625068134702 SCOPAN (D) (MPSC) SNOW SITE (1336-019) Atmosphere
463625068134703 SCOPAN (MPSC) (AVERAGE) SNOW SITE (1487-000) Atmosphere
463735068083001 ARW 478 Well
463735068251001 ARW 892 Test hole not completed as a well
463735068251002 ARW 892A Well
463807068245301 AROOSTOOK RIVER A Stream
463853068030601 ARW 432 Well
463856068030101 ARW 234 Well
463902068011201 Aroostook Pd nr Aroostook Farm nr Presque Isle, ME Lake, Reservoir, Impoundment
463904068010401 Unnamed Trib to Aroostook Pond nr Presque Isle ME Ditch
463907068010001 M003001-- Presque Isle Field AF13 Test hole not completed as a well
463915068002401 ARW 83 Well
463937068023501 ARW 424 Well
463940068023801 ARW 425 Well
463948068095001 ARW 477 Well
463956068002801 ARW 9 Well
464003068125301 ARW 414 Well
464013068015901 ARW 151 Well
464018068010101 ARW 904 Well
464026068095301 ARW 415 Well
464030068104801 ARW 413 Well
464036068010001 ARW 10 Well
464043068014601 ARW 13 Well
464050068082201 ARW 306 Well
464051068450201 MACHIAS LAKE SNOW SITE (1064-132) Atmosphere
464053068075101 ARW 260 Well
464057068091801 ARW 423 Well
464101068091301 PRESQUE ISLE STREAM A Stream
464147067592001 ARW 420 Well
464147067592501 ARW 422 Well
464147067593001 ARW 421 Well
464151068050201 ARW 88 Well
464153067594501 ARW 569 Well
464202068010301 PRESQUE ISLE STREAM B Stream
464205067481201 ARW 361 Well
464234068010401 ARW 895 Well
464234068010402 ARW 909 Well
464239067574401 ARW 905 Well
464245068273001 ASHLAND SNOW SITE (1055-002) Atmosphere
464257068035301 ARW 266 Well
464259067572901 ME-ARW906 Presque Isle, Maine Well
464300068002801 Presque Isle Precipitation near Presque Isle Maine Atmosphere
464303067592201 ARW 907 Well
464306068140801 ARW 308 Well
464312068061901 ARW 416 Well
464330068002601 ARW 8 Well
464345068100901 AR 538 Spring
464352068071501 ARW 7 Well
464404068105201 ARW 537 Well
464418067595801 ARW 419 Well
464439068025401 ARW 893 Test hole not completed as a well
464439068025402 ARW 893A Test hole not completed as a well
464439068025403 ARW 893B Well
464448067572701 AR 521 Spring
464455068025801 ARW 446 Well
464502068052401 ARW 87 Well
464505068030501 ARW 528 Well
464507068055701 ARW 896 Well
464527068061301 ARW 295 Well
464545067490401 ARW 16 Well
464545067490701 ARW 910 Well
464546067490701 ARW 17 Well
464600067592001 ARW 418 Well
464600067592002 ARW 418A Well
464607068125201 AR 543 Spring
464608067492301 ARW 491 Well
464614067592201 ARW 417A Well
464615067592201 ARW 417 Well
464618067480701 ARW 492 Well
464619068280401 ARW 1 Well
464624067501001 ARW 78 Test hole not completed as a well
464625068091901 AROOSTOOK RIVER B Stream
464627067500301 ARW 79 Test hole not completed as a well
464629067495901 ARW 80 Test hole not completed as a well
464632068090301 WASHBURN SNOW SITE (1021-020) Atmosphere
464637067502801 AROOSTOOK RIVER C Stream
464638067481701 ARW 897 Well
464639068090001 ARW 291 Well
464648067482401 ARW 908 Well
464648067505001 ARW 81 Well
464655067574801 ARW 186 Well
464712068000601 M003002-- MicMac Doyle Rd Field Test hole not completed as a well
464721068094801 ARW 913 Well
464729068095001 ARW 912 Well
464730068095001 ARW 15 Well
464730068095002 ARW 391 Well
464801067482001 ARW 914 Well
464802067482301 ARW 915 Well
464827068012901 ARW 85 Well
464827068110301 ARW 120 Well
464832067483601 ARW 378 Well
464926067550901 ARW 902 Well
465045067565901 AROOSTOOK RIVER D Stream
465110068140001 ARW 18 Well
465113068080601 ARW 504 Well
465117067480601 ARW 14 Well
465117068080301 ARW 503 Well
465132067595601 ARW 171 Well
465136067483601 ARW 342 Well
465146068024001 ARW 106 Well
465157067563901 AR 549 Spring
465211068010901 CARIBOU SNOW SITE (1343-005) Atmosphere
465214067585901 AR 470 Spring
465232068000601 CARIBOU (B) (MEDICAL CENTER) SNOW SITE (1520-000) Atmosphere
465242068111801 AR 398 Spring
465242068131901 ARW 403 Well
465244068070501 ARW 505 Well
465300068003301 ARW 20 Well
465303067571201 ARW 199 Well
465310067581901 ARW 19 Well
465315067565801 ARW 143 Well
465338067565201 ARW 92 Well
465405068061501 ARW 220 Well
465407068063801 ARW 86 Well
465418067574101 ARW 903 Well
465418067574102 ARW 903A Test hole not completed as a well
465422067484501 LIMESTONE STREAM Stream
465426067492201 ARW 343 Well
465428067485501 ARW 483 Well
465505067484401 ARW 341 Well
465506067560101 ARW 134 Well
465510067473801 ARW 21 Well
465510067473802 ARW 21A Well
465510067473803 ARW 21C Well
465518068105701 ARW 409 Well
465521067495001 ARW 337 Well
465524067523501 ARW 316 Well
465528067523501 ARW 336 Well
465530067483701 ARW 124 Well
465536067475201 ARW 22 Well
465537067555801 ARW 60 Well
465543067484001 ARW 344 Well
465552067535001 ARW 24 Well
465552067540901 ARW 28 Well
465556067542001 ARW 27 Well
465556067542002 ARW 27A Well
465556068072001 ARW 104 Well
465557067540101 ARW 23 Well
465557067541001 ARW 26 Well
465558068095801 ARW 410 Well
465559067534801 ARW 25 Well
465600067593501 ARW 40 Well
465603067542201 ARW 31 Well
465616067542301 ARW 32 Well
465622067512701 ARW 30 Well
465623068011401 ARW 163 Well
465628067564001 ARW 33 Well
465631068065301 ARW 367 Well
465633067563001 ARW 39 Well
465633067564201 ARW 34 Well
465634067564901 ARW 35 Well
465635068082501 ARW 371 Well
465636068083001 ARW 372 Well
465637067564401 ARW 36 Well
465638068012501 ARW 193 Well
465643067564501 ARW 37 Well
465643067564502 ARW 37A Well
465645067593701 ARW 540 Well
465646067564001 ARW 38 Well
465646067564002 ARW 38A Well
465654068012801 ARW 191 Well
465714068060001 ARW 411 Well
465720068055801 ARW 412 Well
465720068055802 ARW 412A Well
465723067572601 ARW 541 Well
465727067510801 ARW 42 Well
465736067552301 ARW 49 Well
465737068113001 AR 517 Spring
465740068015601 ARW 98 Well
465745067522101 ARW 48 Well
465746067521001 ARW 45 Well
465747068095501 ARW 443 Well
465749067501701 ARW 41 Well
465750067521501 ARW 44 Well
465750067522001 ARW 47 Well
465754067521901 ARW 46 Well
465755067520001 ARW 43 Well
465821067500401 ARW 52 Well
465826067501301 ARW 51 Well
465827067511001 ARW 53 Well
465827067540901 ARW 54 Well
465827067560101 ARW 55 Well
465832067572801 ARW 139 Well
465836067492101 ARW 50 Well
465836068042301 ARW 516 Well
465843067513501 ARW 141 Well
465938067545501 ARW 57 Well
465944067533101 ARW 56 Well
465953068012501 ARW 94 Well
465953068014001 ARW 95 Well
470008068001601 ARW 58 Well
470010068133600 MADAWASKA LAKE NEAR STOCKHOLM ME D 1802 Lake, Reservoir, Impoundment
470026068012501 ARW 182 Well
470027068132200 MADAWASKA LAKE NEAR STOCKHOLM ME 1802 Lake, Reservoir, Impoundment
470031068011801 ARW 59 Well
470034068103001 AR 441 Spring
470042068083701 ARW 84 Well
470042068134500 MADAWASKA LAKE NEAR STOCKHOLM ME C 1802 Lake, Reservoir, Impoundment
470047068042801 ARW 434 Well
470154068100901 ARW 140 Well
470212068132300 MADAWASKA LAKE NEAR STOCKHOLM ME B 1802 Lake, Reservoir, Impoundment
470214068122100 MADAWASKA LAKE NEAR STOCKHOLM, ME 1802 Lake, Reservoir, Impoundment
470226068130400 MADAWASKA LAKE NEAR STOCKHOLM ME A 1802 Lake, Reservoir, Impoundment
470501068135301 GUERETTE SNOW SITE (1061-135) Atmosphere