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Water Quality Samples for USA
Grouped by County

! Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024
with a full decommission expected 6 months later. Learn more about the upcoming change and where to find the new samples data in our blog.
Some complex retrievals may take a few minutes.

Site Selection Results -- 902 sites found


Hydrologic unit = 10030101
Minimum number of samples = 1

Save file of selected sites to local disk for future upload

Data for individual sites can be obtained by selecting the site number below

  group icon Broadwater County, Montana
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 06053400 Sixteenmile Creek near Toston MT 1985-11-15 1986-05-30 2
USGS 06054500 Missouri River at Toston MT 1965-06-09 2018-11-01 594
USGS 06055500 Crow Creek near Radersburg MT 1985-08-09 1992-09-21 34
USGS 06056600 Deep Cr bl N F Deep C nr Townsend MT 1987-04-02 1987-10-26 7
USGS 06057000 Missouri River near Townsend MT 2014-05-20 2018-11-01 48
USGS 06057400 Beaver C ab Weasel C nr Winston MT 1988-08-31 1990-10-16 15
USGS 455657111283501 Missouri River nr Trident 2010-08-04 2011-09-22 6
USGS 460230111253101 Missouri River at Clarkston 2010-08-04 2011-09-22 6
USGS 460431111345901 04N01E27ABDD01 1949-09-30 1991-08-07 2
USGS 460445111382501 04N01E19DDDD01 1979-07-24 1991-08-08 2
USGS 460518111341401 04N01E23BAC 01 1979-06-28 1979-06-28 1
USGS 460533111343601 04N01E23BBB 01 1979-06-28 1979-06-28 1
USGS 460558111351501 04N01E15CDBA01 1979-06-29 1979-06-29 1
USGS 460608111312301 04N02E18ACAC01 1979-06-12 1979-06-12 1
USGS 460612111355001 04N01E15BCBB01 1979-07-24 1979-07-24 1
USGS 460614111234801 Missouri River above Sixteen Mile Creek nr Lombard 2010-08-04 2011-09-22 6
USGS 460622111235001 Sixteenmile Creek at Mouth nr Toston MT 1987-04-02 1987-10-26 7
USGS 460627111282401 04N02E16AAA 01 1979-06-29 1979-06-29 1
USGS 460649111351201 04N01E09CAB 01 1979-06-20 1979-06-20 1
USGS 460700111320701 Wrm Sps C ab Wllw Swmp CA nr Toston MT 1992-10-01 1992-10-01 1
USGS 460703111343101 04N01E11BCCB01 1979-07-09 1991-08-08 2
USGS 460707111324401 04N01E12BADD01 1979-09-15 1979-09-15 1
USGS 460708111354701 04N01E10BCCC01 1980-05-02 1980-05-04 4
USGS 460709111241001 Missouri River bl Toston Dam nr Toston 2010-08-05 2011-09-23 6
USGS 460712111354901 04N01E10BBCB01 1991-08-07 1991-08-07 1
USGS 460716111281201 04N02E10BB 01 1949-09-30 1949-09-30 1
USGS 460716111304202 04N02E08BB 02 1949-09-30 1949-09-30 1
USGS 460719111243201 Lower Toston Reservoir near Toston MT 2004-09-30 2006-01-13 2
USGS 460720111255101 Upper Tosten Reservoir nr Toston MT 2006-01-13 2006-01-13 1
USGS 460720111312601 Warm Springs Tributary nr Toston MT 1993-06-24 1993-06-24 1
USGS 460729111233101 04N03E06DDAB01 1949-09-30 1994-06-10 3
USGS 460741111340903 04N01E02CA 03 1949-09-30 1949-09-30 1
USGS 460748111305401 Wrm Sps C Trb ab Wl Smp C nr Toston MT 1992-11-12 1993-09-01 5
USGS 460759111361201 04N01E04ADBB01 1979-06-29 1979-06-29 1
USGS 460807111355501 04N01E04AADA01 2010-03-24 2010-03-24 1
USGS 460814111294201 Wrm Sps C Trb ab Marsh C nr Toston MT 1992-10-01 1993-09-01 6
USGS 460818111310401 05N02E31DDCB01 1979-11-02 1991-08-13 2
USGS 460831111282901 05N02E33DACA01 1979-11-02 1992-10-20 3
USGS 460833111340801 05N01E35CA 01 1949-10-03 1949-10-03 1
USGS 460834111293301 05N02E32DAAD01 1993-09-08 1993-09-08 1
USGS 460835111255701 05N02E35DAB 01 1979-09-12 1979-09-12 1
USGS 460847111313701 05N02E31BD 01 1949-09-30 1949-09-30 1
USGS 460914111290501 05N02E28CD 01 1949-10-03 1949-10-03 1
USGS 460941111351701 05N01E27BDA 01 1979-06-28 1979-06-28 1
USGS 460944111293301 Wrm Springs C ab Marsh C nr Toston MT 1992-10-01 1993-09-01 6
USGS 460945111364501 05N01E28BCAA01 1979-10-13 1979-10-13 1
USGS 460947111354901 05N01E27BBCC01 1991-08-09 1991-08-09 1
USGS 461005111342602 05N01E23CC 02 1949-09-30 1949-09-30 1
USGS 461018111261701 05N02E23DBCA01 1992-10-19 1992-10-19 2
USGS 461018111352301 05N01E22CA 01 1949-09-30 1949-09-30 1
USGS 461019111263404 05N02E23CA 04 1949-10-03 1949-10-03 1
USGS 461024111281101 05N02E22CBBA01 1992-10-20 1992-10-20 2
USGS 461026111274601 Broadwater-missouri Drain nr Toston MT 1992-11-12 1993-09-01 5
USGS 461026111324501 05N01E24BDD 01 1979-06-17 1979-06-17 1
USGS 461032111282701 05N02E21AD 01 1949-10-03 1949-10-03 1
USGS 461049111353901 05N01E22BBAB01 1979-06-16 1979-06-16 1
USGS 461158111281601 05N02E10CBCC01 1993-09-08 1993-09-08 1
USGS 461217111271201 05N02E10AD 01 1949-10-03 1949-10-03 1
USGS 461257111284601 05N02E04DB 01 1949-10-03 1949-10-03 1
USGS 461303111272901 05N02E03ACDC01 1992-10-19 1992-10-19 2
USGS 461309111302901 05N02E05BDCB01 1992-10-21 1992-10-21 1
USGS 461406111275501 06N02E34BDBB01 1993-09-08 1993-09-08 1
USGS 461411111280601 Missouri River ab York Island nr Toston 2010-08-05 2011-09-23 6
USGS 461427111281001 06N02E27CC 01 1949-10-03 1949-10-03 1
USGS 461427111391901 Crow Crk 1.2 Mi bl Slim Sam Crk nr Radersberg MT 1992-09-21 1992-09-21 1
USGS 461517111181701 Dry Cr at Fs Bdry near Toston MT 1987-04-02 1987-10-26 7
USGS 461538111282101 06N02E21DAAA01 1993-09-14 1993-09-14 1
USGS 461609111291201 Missouri River Drain near Townsend MT 1993-03-15 1993-09-01 4
USGS 461655111291901 06N02E16BBAA01 1993-09-14 1993-09-14 1
USGS 461704111282801 06N02E09DD 01 1949-10-03 1949-10-03 1
USGS 461715111433001 South Fork Crow Creek nr Radersberg MT 1992-09-21 1992-09-21 1
USGS 461738111295301 06N02E08AACC01 1993-09-14 1993-09-14 1
USGS 461740111290501 06N02E09BACD01 1992-10-21 1992-10-21 1
USGS 461807111440801 Crow Cr ab Jenkins Gulch nr Radersberg MT 1992-09-21 1992-09-21 1
USGS 461810111263501 06N02E02CA 01 1950-09-01 1950-09-01 1
USGS 461822111444901 Muddy Lake Creek nr Radersberg MT 1992-09-21 1992-09-21 1
USGS 461852111290501 07N02E33CD 01 1949-10-03 1949-10-03 1
USGS 461903111453401 Bear Creek nr Radersberg MT 1992-09-21 1992-09-21 1
USGS 461905111311801 07N02E31DB 01 1950-09-03 1950-09-03 1
USGS 461908111293101 Townsend Drain East nr Townsend MT 1992-10-01 1993-09-01 6
USGS 461917111453701 Crow Creek Bel Hall Crk nr Radersberg MT 1992-09-21 1992-09-21 1
USGS 461921111454001 Hall Creek at Mouth nr Radersburg MT 1992-09-18 1992-09-18 1
USGS 461924111285901 07N02E33ABCD01 1993-09-07 1993-09-07 1
USGS 461927111301901 07N02E32BADB01 1993-09-07 1993-09-07 1
USGS 461946111365701 7N1E28CCBA 1993-04-07 1993-04-07 1
USGS 461957111302102 07N02E29CA 02 1949-10-03 1949-10-03 1
USGS 461957111302701 07N02E29CABC01 1992-10-21 1992-10-21 2
USGS 462016111302101 Townsend Drain North at Townsend MT 1992-10-01 1993-09-01 3
USGS 462031111294401 07N02E20DDCD01 1993-09-07 1993-09-07 1
USGS 462107111312301 Missouri River ab Canyon Ferry nr Townsend 2010-08-05 2011-09-22 6
USGS 462107111335101 7N1E23ACBA01 1993-03-15 1993-03-15 1
USGS 462114111340801 07N01E23BA 01 1949-10-03 1993-03-22 2
USGS 462115111280901 07N02E22BB 01 1950-09-03 1950-09-03 1
USGS 462129111280901 07N02E15CC 01 1949-10-03 1949-10-03 1
USGS 462143111280501 07N02E15CBAB01 1992-10-19 1992-10-19 2
USGS 462300111280901 07N02E10BB 01 1950-09-01 1950-09-01 1
USGS 462303111283301 07N02E09AABB01 1993-09-07 1993-09-07 1
USGS 462334111311701 Upper Canyon Ferry Lake near Townsend, MT 2004-09-27 2006-01-19 2
USGS 462339111263401 07N02E02BD 01 1950-09-01 1950-09-01 1
USGS 462352111265301 07N02E02BB 01 1950-09-01 1950-09-01 1
USGS 462417111300202 08N02E32DB 02 1950-09-01 1950-09-01 1
USGS 462457111300202 08N02E29DC 02 1950-10-01 1950-10-01 1
USGS 462523111360201 08N01E28AD 01 1950-09-01 1950-09-01 1
USGS 462530111314401 Canyon Ferry Lake nr Townsend, MT 2015-05-22 2017-08-10 77
USGS 462550111265302 08N02E23CC 02 1950-09-01 1950-09-01 1
USGS 462722111265301 08N02E14BB 01 1950-09-01 1950-09-01 1
USGS 462726111320201 Canyon Ferry Lake nr Duck Ck Townsend MT 2006-01-19 2006-01-19 1
USGS 462743111404201 08N01W12CBDB01 2009-11-24 2009-11-24 1
USGS 462749111302101 08N02E08CA 01 1950-09-03 1950-09-03 1
USGS 462815111261501 08N02E11AB 01 1950-09-01 1950-09-01 1
USGS 462826111392902 08N01E06CC 02 1950-09-01 1950-09-01 1
USGS 462834111242201 Duck Cr ab Mill Gulch nr Townsend MT 1987-04-02 1987-10-26 7
USGS 462913111290101 09N02E33CD 01 1950-09-03 1950-09-03 1
USGS 463031111303801 09N02E29CBBA01 2010-03-15 2010-03-15 1
USGS 463051111355701 09N01E28AAAA01 2010-03-24 2010-03-24 1
USGS 463104111343001 Central Canyon Ferry Lk nr Townsend MT 2006-01-18 2006-01-18 1
USGS 463246111363601 Canyon Ferry Lake near Winston, MT 2015-05-21 2017-08-09 235
USGS 463334111305501 09N02E06DD 01 1950-09-03 1950-09-03 1
USGS 463439111265901 Confederate Gulch bl Jimmys Gulch nr Winston MT 1987-04-02 1987-10-26 7
USGS 463514111393501 Canyon Ferry Lk nr Avalanche Ck nr Townsend MT 2006-01-18 2006-01-18 1
USGS 463553111356001 10N01E28AD 01 1950-09-03 1950-09-03 1
USGS 463804111334101 Avalanche Gulch at Fs Bdry nr Winston MT 1987-04-02 1987-10-26 7
USGS 463837111425901 Canyon Ferry Lake near Canyon Ferry, MT 2015-05-26 2017-08-08 339
USGS 463900111280000 SPRING GULCH SNOW SITE, MT 1997-03-12 2022-03-02 24
  group icon Gallatin County, Montana
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 454550111271501 01N02E15DD 01 1989-05-05 1989-05-05 1
USGS 454919111280201 01N02E22CABD01 1989-05-05 1989-05-05 1
USGS 455139111285601 01N02E04DCCC01 1984-06-13 1984-06-13 1
USGS 455201111305201 01N02E06DAA 01 1983-11-15 1983-11-15 1
USGS 455207111365101 01N01E04BCDC01 1983-12-28 1983-12-28 1
USGS 455252111330101 02N01E36CBA 01 1983-11-09 1983-11-09 1
USGS 455301111330601 02N01E36BCDD01 1983-11-08 1983-11-08 1
USGS 455304111330601 02N01E36BCBD01 1983-11-09 1983-11-09 1
USGS 455316111343401 02N01E34AAAD01 1983-11-09 1983-11-09 1
USGS 455318111340501 02N01E35BABA01 1983-11-11 1983-11-11 1
USGS 455318111340502 02N01E35BABA02 1983-11-11 1983-11-11 1
USGS 455318111344501 02N01E34AABA01 1983-11-16 1983-11-16 1
USGS 455319111294001 02N02E32AAAA01 1989-05-10 1989-05-10 1
USGS 455320111334501 02N01E26DCDC01 1983-12-28 1983-12-28 1
USGS 455338111353001 02N01E27CBD 01 1983-11-10 1983-11-10 1
USGS 455345111291901 02N02E28CBDD01 1989-05-04 1989-05-04 1
USGS 455351111354501 02N01E27BCCB01 1983-11-09 1983-11-09 1
USGS 455358111325501 02N01E25BDBB01 1983-11-16 1983-11-16 1
USGS 455402111322001 02N01E25AACC01 1983-11-09 1983-11-09 1
USGS 455406111323101 02N01E25AB 01 1984-07-02 1984-07-02 1
USGS 455406111332701 02N01E26AA 01 1984-07-02 1984-07-02 1
USGS 455408111302601 02N02E29BABD01 1983-11-15 1983-11-15 1
USGS 455408111302602 02N02E29BABD02 1989-05-03 1989-05-03 1
USGS 455423111302201 02N02E20CDAC01 1989-05-03 1989-05-03 1
USGS 455424111320301 02N01E24DDAA01 1983-11-14 1983-11-14 1
USGS 455426111303101 02N02E20CCAA01 1989-05-02 1989-05-02 1
USGS 455429111295101 02N02E20DAC 01 1989-05-02 1989-05-02 1
USGS 455437111302901 02N02E20CABC01 1983-11-15 1989-05-03 3
USGS 455457111324601 02N01E24BADA01 1983-12-28 1983-12-28 1
USGS 455508111295101 02N02E17DDCC01 1989-05-04 1989-05-04 1
USGS 455526111370401 02N01E17DAAD01 1983-11-10 1983-11-10 1
USGS 455601111371401 02N01E08DDCA01 1983-11-10 1983-11-10 1
USGS 455622111291901 02N02E09CBDA01 1983-11-14 1983-11-14 1
USGS 485132111393001 01N01E07BBBB01 1977-08-25 1977-08-25 1
  group icon Jefferson County, Montana
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 06058900 Prickly Pear C bl Andrsn Gl nr Jefferson Cty MT 1988-09-01 1990-10-15 24
USGS 06059500 Warm Springs Creek at Alhambra MT 2001-05-10 2001-07-27 3
USGS 06060000 Clancy Creek at Clancy MT 2000-10-12 2001-07-26 3
USGS 06061500 Prickly Pear Creek near Clancy MT 1982-10-06 2013-08-14 456
USGS 06061900 Mcclellan Creek nr East Helena MT 1988-09-01 1990-10-22 20
USGS 461322111482901 05N02W02AAAB01 2007-09-21 2007-09-21 1
USGS 461509112080401 06N04W20CDBD01 2010-09-22 2010-09-22 1
USGS 462052112100001 Wood Chute Gul ab Spring Cr nr Jefferson City 2000-10-18 2001-05-11 2
USGS 462109112055001 07N04W15CCAC01 2007-09-20 2007-09-20 1
USGS 462115112062201 07N04W16DCAA01 1986-03-31 1986-03-31 1
USGS 462115112065501 07N04W16CDBB01 1986-04-04 1986-04-04 1
USGS 462119112062501 07N04W16DBDA01 1986-04-24 1986-04-24 1
USGS 462122112094301 Curtain Gl ab Wood Chute Gl Jefferson City 2000-10-18 2001-05-11 2
USGS 462127112062201 07N04W16DBAA01 1986-04-03 1986-04-03 1
USGS 462133112063401 07N04W16ACCA01 1986-04-24 1986-04-24 1
USGS 462134111582301 Prickly Pear Cr ab Golconda Cr nr Jefferson City 2000-10-16 2001-05-10 2
USGS 462140112044401 07N04W14BBCC01 1986-03-31 1986-03-31 1
USGS 462141112044301 07N04W14BBCD01 1986-03-31 1986-03-31 1
USGS 462154112070101 07N04W16BBAA01 1986-04-28 1986-04-28 1
USGS 462155112002001 07N03W08DCCD01 2007-09-25 2010-09-13 2
USGS 462155112042201 07N04W11CDCD01 1986-03-31 1986-03-31 1
USGS 462156112002301 Golconda Cr ab Prickly Pear Cr, nr Jefferson City 2000-10-16 2001-05-10 2
USGS 462211112010401 07N03W08CBCB01 2009-11-12 2009-11-12 1
USGS 462228112012101 Prickly Pear Cr ab Beavertown Cr nr Jefferson Cty 2000-10-16 2001-07-26 4
USGS 462231112080701 07N04W08BDBB01 1986-07-14 1986-07-14 1
USGS 462234112014001 Beavertown Cr ab Prickly Pear Cr nr Jefferson City 2000-10-16 2001-07-26 3
USGS 462234112031201 Spring Cr ab Prickly Pear nr Jefferson City MT 2000-10-19 2001-05-11 2
USGS 462241112014801 Prickly Pear Ck ab Spring Ck nr Jefferson City, MT 2001-07-26 2001-07-26 1
USGS 462247112080401 07N04W05CDCD01 1986-07-08 1986-07-08 1
USGS 462308112082901 Kady Gulch ab Clancy Cr nr Jefferson City 2000-10-17 2001-05-09 2
USGS 462320112012901 Spring Cr at Jefferson City, MT 2000-10-16 2001-07-26 2
USGS 462323112034801 07N04W02ADBB01 2010-03-16 2010-07-14 2
USGS 462350112015901 08N03W31CBDD01 2010-06-02 2010-09-13 2
USGS 462352112010201 Prickly Pear Cr near Jefferson City, MT 2000-06-14 2001-07-26 7
USGS 462417112070801 Clancy Cr ab Quartz Cr nr Jefferson City 2000-10-17 2001-05-09 2
USGS 462421112105101 Unnamed trib ab South Fork Quartz Cr Jefferson 2000-10-17 2001-05-10 2
USGS 462422112012701 08N03W31ABDA01 2007-09-10 2007-09-10 1
USGS 462429112080301 Quartz Cr ab Clancy Cr nr Jefferson City 2000-10-17 2001-05-09 2
USGS 462432112013301 08N03W30DCCD01 2007-09-10 2010-07-28 2
USGS 462446111531501 MF Warm Springs Ck 790 ft ab tis nr Clancy, MT 2001-06-27 2001-06-27 1
USGS 462447111531801 MF Warm Springs C trib 670 ft ab tis nr Clancy, MT 2001-06-27 2001-06-27 1
USGS 462448111531601 MF Warm Springs C adit No1 530 ft ab tis nr Clancy 2001-06-27 2001-06-27 1
USGS 462448111531701 MF Warm Springs Ck 550 ft ab tis nr Clancy 2001-06-27 2001-06-27 1
USGS 462448111531901 MF Warm Springs C adit No2 480 ft ab tis nr Clancy 2001-06-27 2001-06-27 1
USGS 462449112064301 Clancy Cr below Quartz Cr nr Jefferson City, MT 2000-06-14 2001-05-09 5
USGS 462450111531701 MF Warm Springs C trib 320 ft ab tis nr Clancy, MT 2001-06-27 2001-06-27 1
USGS 462450111531702 MF Warm Springs C trib 310 ft ab tis nr Clancy, MT 2001-06-27 2001-06-27 1
USGS 462451111531800 A 12 Mine trib to Mid Fk Warm Sp Cr 08n02w29ccc 1976-08-20 1976-08-20 1
USGS 462451111532101 MF Warm Springs C trib adit No.5, nr Clancy, MT 2001-06-27 2001-06-27 1
USGS 462452111532001 MF Warm Springs C tis 13024 ft ab NF nr Clancy MT 2001-06-21 2001-06-27 2
USGS 462452111532002 MF Warm Springs 50 ft bl tis near Clancy, MT 2001-06-21 2001-06-28 83
USGS 462452111532003 MF Warm Springs C trib 70 ft bl tis nr Clancy, MT 2001-06-21 2001-06-27 2
USGS 462454111532301 MF Warm Springs C 480 ft bl tis nr Clancy MT 2001-06-21 2001-06-27 2
USGS 462455111532301 MF Warm Springs C trib 490 ft bl tis nr Clancy, MT 2001-06-21 2001-06-27 2
USGS 462455111532401 MF Warm Springs C 550 ft bl tis near Clancy, MT 2001-06-21 2001-06-27 2
USGS 462456111532701 MF Warm Springs C trib, adit No.4, 840 ft bl tis 2001-06-21 2001-06-27 2
USGS 462456111532801 MF Warm Springs C 910 ft bl tis near Clancy MT 2001-06-21 2001-06-27 2
USGS 462457111533001 MF Warm Springs C trib 1170 ft bl tis nr Clancy 2001-06-21 2001-06-27 2
USGS 462458111533002 MF Warm Springs C 1220 ft bl tis near Clancy MT 2001-06-21 2001-06-27 2
USGS 462458111533003 MF Warm Springs C trib 1310 ft bl tis nr Clancy 2001-06-21 2001-06-27 2
USGS 462459111533101 MF Warm Springs C 1420 ft bl tis near Clancy, MT 2001-06-21 2001-06-28 89
USGS 462459111533102 MF Warm Springs C trib 1480 ft bl tis nr Clancy 2001-06-27 2001-06-27 1
USGS 462459111533103 MF Warm Springs C trib 1520 ft bl tis nr Clancy 2001-06-21 2001-06-27 2
USGS 462459111533201 MF Warm Springs C 1620 ft bl near Clancy, MT 2001-06-21 2001-06-27 2
USGS 462459111540501 MF Warm Springs C trib 3800 ft bl tis nr Clancy 2001-06-27 2001-06-27 1
USGS 462500111533401 MF Warm Springs C trib 1720 ft bl tis nr Clancy 2001-06-21 2001-06-27 2
USGS 462500111533501 MF Warm Springs C 1820 ft bl tis ab NF nr Clancy 2001-06-21 2001-06-27 2
USGS 462500111595901 Dutchman Cr Prickly Pear Cr nr Jefferson City 2000-10-16 2001-07-26 3
USGS 462502111533701 MF Warm Springs C 2430 ft bl tis near Clancy, MT 2001-06-21 2001-06-27 2
USGS 462502111533702 MF Warm Springs C trib 2460 ft bl tis nr Clancy 2001-06-21 2001-06-27 2
USGS 462502111533801 Middle Fork Warm Springs Cr bl mines nr Clancy 2000-10-11 2001-06-27 4
USGS 462502111535301 MF Warm Springs C trib 4510 ft bl tis nr Clancy 2001-06-27 2001-06-27 1
USGS 462503111535601 MF Warm Springs C. 3800 ft bl tis near Clancy, MT 2001-06-21 2001-06-27 2
USGS 462503111535801 MF Warm Springs C 4090 ft bl tis nr Clancy, MT 2001-06-21 2001-06-27 2
USGS 462503111540301 MF Warm Springs C trib 4570 ft bl tis nr Clancy 2001-06-21 2001-06-27 2
USGS 462503111540302 MF Warm Springs C trib 4574 ft bl tis nr Clancy 2001-06-27 2001-06-27 1
USGS 462503111540501 MF Warm Springs C 4640 ft bl tis near Clancy, MT 2001-06-21 2001-06-27 2
USGS 462504111534201 MF Warm Springs C 2790 ft bl tis near Clancy, MT 2001-06-21 2001-06-27 2
USGS 462504111534901 Mid Fork Warm Springs Cr bl tailings nr Clancy MT 2000-10-11 2001-05-09 2
USGS 462504111535401 MF Warm Springs C trib 3700 ft bl tis nr Clancy 2001-06-21 2001-06-27 2
USGS 462504111535501 MF Warm Springs C 3760 ft bl tis near Clancy, MT 2001-06-21 2001-06-27 2
USGS 462504111535502 MF Warm Springs C trib 3980 ft bl tis nr Clancy 2001-06-27 2001-06-27 1
USGS 462505111535101 MF Warm Springs C trib 3440 ft bl tis nr Clancy 2001-06-21 2001-06-27 2
USGS 462505111535102 MF Warm Springs C 3490 ft bl tis near Clancy, MT 2001-06-21 2001-06-27 2
USGS 462505111541401 MF Warm Springs C trib 5340 ft bl tis nr Clancy 2001-06-21 2001-06-27 2
USGS 462505111541601 MF Warm Springs C 5450 ft bl tis near Clancy, MT 2001-06-21 2001-06-27 2
USGS 462506111534301 MF Warm Springs C 2890 ft bl tis near Clancy, MT 2001-06-21 2001-06-27 2
USGS 462509111530001 Middle Fork Warm Springs Cr ab mines nr Clancy 2000-10-12 2001-05-11 2
USGS 462511111563301 South Fork Warm Springs Cr nr Clancy 2000-10-11 2001-05-09 2
USGS 462511111564100 A 13 South Fork Warm Springs Cr 08n03w26bad 1976-08-20 1976-08-20 1
USGS 462512111595301 Prickly Pear Ck ab Westover Gulch nr Alhambra, MT 2001-07-26 2001-07-26 1
USGS 462513111542701 MF Warm Springs C 6580 ft bl tis near Clancy, MT 2001-06-21 2001-06-27 2
USGS 462513111542901 MF Warm Springs C trib 6720 ft bl tis nr Clancy 2001-06-21 2001-06-27 2
USGS 462514111563700 A 14 North Fork Warm Springs Cr 08n03w26baa 1976-08-20 1976-08-20 1
USGS 462515111543301 MF Warm Springs C 7110 ft bl tis nr Clancy, MT 2001-06-21 2001-06-27 2
USGS 462516111543201 MF Warm Springs C trib 7020 ft bl tis nr Clancy 2001-06-21 2001-06-27 2
USGS 462516111544701 MF Warm Springs C 8150 ft bl tis nr Clancy, MT 2001-06-21 2001-06-27 2
USGS 462516112171201 08N05W30BBBB03 2001-10-19 2002-06-26 2
USGS 462517112173001 08N06W25AABB01 2001-10-24 2017-09-06 39
USGS 462518111545801 MF Warm Springs C 9000 ft bl tis near Clancy, MT 2001-06-21 2001-06-27 2
USGS 462519111545501 MF Warm Springs C trib 8780 ft bl tis nr Clancy 2001-06-21 2001-06-27 2
USGS 462521111551701 MF Warm Springs C 10370 ft bl tis nr Clancy 2001-06-21 2001-06-27 2
USGS 462521111552101 Middle Fork Warm Springs near Clancy, MT 2000-06-06 2001-06-27 9
USGS 462523111554001 MF Warm Springs Creek 0.3 mi ab NF nr Clancy, MT 2001-06-21 2001-06-27 2
USGS 462526111554601 MF Warm Springs C 10 ab NF near Clancy, MT 2001-06-21 2001-06-27 43
USGS 462527111554601 North Fork Warm Springs C ab Middle Fork nr Clancy 2001-06-21 2001-06-27 2
USGS 462527111554701 Warm Spring Creek bl North Fork nr Clancy, MT 2001-06-21 2001-07-02 104
USGS 462528111554301 N F Warm Springs Cr ab Warm Springs Cr nr Clancy 2000-10-11 2001-05-09 2
USGS 462544112122201 Lump Gulch above meadows, near Clancy, MT 2000-06-16 2001-05-10 3
USGS 462554111571500 08N03W22ACA 01 BILL DECKER A-02 1976-08-20 1976-08-20 1
USGS 462555111580601 08N03W22BDDB01 2007-09-13 2010-07-26 2
USGS 462602112112101 Lump Gul ab Frohner Meadows trib 1 nr Clancy 2001-08-01 2001-08-01 1
USGS 462603112112101 Lump Gulch trib 1 bl Frohner Meadow, nr Clancy, MT 2000-06-16 2001-08-01 4
USGS 462608111583301 08N03W22BBB01 1999-05-04 1999-05-04 1
USGS 462609112103201 Lump Gulch ab Park Lake nr Clancy 2000-10-11 2001-08-01 3
USGS 462611112112201 08N05W14DCDC01 2001-07-26 2001-10-17 2
USGS 462612112111501 Lump Gulch trib 2 bl Frohner Meadows nr Clancy, MT 2000-06-16 2001-08-01 5
USGS 462612112113001 Lower Frohner MDWS Beaver Pond nr Clancy 2001-06-26 2001-08-01 2
USGS 462612112113002 08N05W14DCCC02 2001-07-26 2001-07-26 1
USGS 462612112114301 08N05W14CDDC01 2001-07-26 2001-07-26 1
USGS 462613111592801 Prickly Pear Ck ab Warm Springs Ck nr Alhambra, MT 2001-07-26 2001-07-26 1
USGS 462613112114401 Lower W. Frohner Mdws trib nr Clancy 2001-06-25 2001-08-01 2
USGS 462615112102201 Lump Gulch bl Park Lake nr Clancy, MT 2000-06-16 2001-08-01 4
USGS 462619112114001 Frohner Mdws Cr at USFS Road Crossing nr Clancy 2001-06-26 2001-10-16 3
USGS 462624112114201 08N05W14CADC01 2001-07-26 2001-10-17 2
USGS 462626112114301 Upper Frohner Mdws S Beaver Pond near Clancy 2001-06-26 2001-10-16 3
USGS 462627112114301 08N05W14CADB01 2001-07-26 2001-10-17 2
USGS 462627112114701 Nellie Grant Reclamation runoff, near Clancy 2001-06-26 2001-08-01 2
USGS 462629112113901 08N05W14CADB02 2001-07-26 2001-07-26 1
USGS 462630112114501 08N05W14CACA01 2001-07-26 2001-07-26 1
USGS 462632112114101 08N05W14CAAC01 2001-07-26 2001-10-17 2
USGS 462633112122701 Lump Gulch ab Nellie Grant Mill nr Clancy, MT 2000-06-16 2001-05-09 3
USGS 462634111581501 08N03W15CBDA01 2007-09-16 2007-09-16 1
USGS 462634112114301 08N05W14CABA01 2001-07-26 2001-07-26 1
USGS 462635111575701 Warm Springs CR ab Prickly Pear Cr Clancy 2000-10-11 2001-05-09 2
USGS 462635112114001 08N05W14CAAB01 2001-07-26 2001-07-26 1
USGS 462635112114401 Frohner Meadows C w side of Frohner Mdws nr Clancy 2001-06-26 2001-08-01 2
USGS 462636112113801 upper NE Frohner Mdws trib near Clancy 2001-06-25 2001-06-25 1
USGS 462637112114101 Upper Frohner Mdws near Clancy 2001-06-26 2001-08-01 2
USGS 462637112114401 Upper NW Frohner Mdws trib near Clancy 2001-06-26 2001-08-01 2
USGS 462638112114201 Upper N Frohner Ndws trib near Clancy 2001-06-25 2001-08-01 2
USGS 462640111582801 08N03W15CBBA01 2007-09-16 2007-09-16 1
USGS 462642112101901 Park Lake near Rimini MT 1980-06-09 1980-06-09 19
USGS 462647111585800 08N03W16ACD 01 ALHAM HT SP S. A-09 1959-01-12 1977-08-12 11
USGS 462648111584100 08N03W16ADD 01 HLBRK COLD A-05 1976-08-03 1976-08-03 1
USGS 462649111591300 08N03W16ACBC01 NEAR ALHAMBRA WRM 1978-08-17 1978-08-17 1
USGS 462650111584100 08N03W16ADB 01 WRM SP CR@WALLS A-01 1976-08-20 1976-08-20 1
USGS 462651111584101 08N03W16ADAC01 2007-09-16 2010-07-28 2
USGS 462651111584801 A 15 Warm Springs Cr Upstream From Alhambra 1976-04-30 1976-04-30 1
USGS 462652111583600 08N03W16ABB 01 LEO POPE A-04 1976-06-30 1976-06-30 1
USGS 462652111591400 08N03W16BDA 01 HLBRK FLOW A-10 1976-07-13 1977-08-12 3
USGS 462653111585001 08N03W16ADB 01 WALLS COLD A-03 1976-04-29 1976-04-29 1
USGS 462653111585101 08N03W16ACA 01 WALLS HOT SPR A-07 1976-04-29 1976-04-29 1
USGS 462659111585000 08N03W16ACAA01 ALHAM HT SP A-08 1967-09-29 1978-08-16 6
USGS 462701111585000 08N03W16AAC 01 ALHAM HT A-06 1976-04-29 1976-12-02 4
USGS 462701111585002 08N03W16AAB 01 J. APSHOLM A-11 1976-06-29 1976-06-29 1
USGS 462702111590701 Prickly Pear C bl Warm Springs C at Alhambra, Mt 2001-07-27 2001-07-27 1
USGS 462704111590300 A 16 Warm Springs Creek near Mouth 1976-08-20 1976-08-20 1
USGS 462704111591001 Prickly Pear C ab Warm Springs C at Alhambra, MT 2001-07-27 2001-07-27 1
USGS 462705111590800 A 17 Prickly Pear Cr Upstream From Warm Springs 1976-07-13 1976-07-13 1
USGS 462707112103901 Lump Gulch 1170 ft ab unnamed res nr Clancy 2001-08-01 2001-08-01 1
USGS 462717111580701 08N03W10CDAC01 2007-09-19 2010-08-10 2
USGS 462718111590501 Prickly Pear Cr at Alhambra Rv Park nr Clancy 2000-10-12 2001-07-27 5
USGS 462733112061701 Corral Gulch ab Lump Gulch nr Clancy, MT 2000-06-16 2001-05-10 3
USGS 462733112062201 Lump Gulch ab Corral Gulch nr Clancy, MT 2000-06-12 2001-05-10 5
USGS 462744112002201 08N03W08ACBD01 2009-11-05 2010-07-07 2
USGS 462745111593501 08N03W09BCAC01 2007-09-10 2010-07-27 2
USGS 462807111585601 Prickly Pear Ck bl Clancy Ck at Clancy, MT 2001-07-26 2001-07-26 1
USGS 462807111592501 08N03W04CDCA01 2007-09-19 2007-09-19 1
USGS 462813112060701 08N04W04DADC01 2009-11-05 2010-07-12 3
USGS 462840112042701 Lump Gulch ab Buffalo Cr nr Clancy, MT 2000-06-16 2001-05-10 3
USGS 462841112042601 Buffalo Cr above Lump Gulch, nr Clancy, MT 2000-06-16 2001-05-10 3
USGS 462900112020001 Lump Gulch bl Little Buffalo Gulch, nr Clancy, MT 2000-06-16 2001-07-26 4
USGS 462904111581801 Prickly Pear Creek ab Strawberry Ck nr Clancy, MT 2001-07-26 2001-07-26 1
USGS 462905112035401 Mcbeath Residence nr Clancy MT (mt07)(270760) 1981-05-19 2004-09-21 849
USGS 462911111593701 09N03W33CCDD01 2007-09-10 2010-07-26 2
USGS 462931111590501 09N03W33DBBD01 2007-09-13 2010-07-27 2
USGS 462944111575001 09N03W34BCBD01 2007-09-13 2007-09-13 1
USGS 463011112090001 09N04W30DCAA01 2007-09-17 2007-09-17 1
USGS 463104111535101 09N02W19DDBB01 2010-06-07 2010-09-20 2
USGS 463129111552701 09N03W24ACBC01 2010-06-23 2010-09-07 2
USGS 463140111592401 09N03W21BAAC01 2009-11-18 2009-11-18 1
USGS 463205111524201 09N02W17DBDB01 NR EAST HELENA DIV MCCLELLAN C 1988-09-08 1989-04-08 3
USGS 463307111535601 09N02W07ACDD01 EAST HELENA CITY WELLS 1989-05-24 1990-06-04 8
USGS 463314111543501 Prickly Pear C ab Mcclellan C nr East Helena MT 1990-03-20 1990-03-20 1
USGS 463318111545601 McClellan Cr at Mouth nr East Helena MT 1990-03-20 1990-03-20 1
USGS 463346111590401 09N03W04DBDC01 2007-09-19 2007-09-19 1
USGS 463402111571801 09N03W02BCCB01 2007-09-24 2007-09-24 1
  group icon Lake County, Montana
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 463102111554701 09N03W24CDBC01 2010-07-12 2010-09-21 2
  group icon Lewis And Clark County, Montana
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 06058502 Missouri R bl Canyon Ferry Dam nr Helena MT 1967-10-01 2016-11-14 327
USGS 06062000 Prickly Pear Creek at East Helena, MT 1990-03-20 1995-07-05 3
USGS 06062010 Prickly Pear Creek below East Helena MT 1970-10-09 1970-10-09 1
USGS 06062500 Tenmile Creek near Rimini MT 1981-09-08 2017-08-22 307
USGS 06062750 Tenmile Cr at Tenmile Wt Treatment Pl nr Rimini MT 1901-01-01 2004-09-21 71
USGS 06062990 Tenmile C at State Nursery Bridge nr Helena MT 1990-03-20 1990-03-20 1
USGS 06063000 Tenmile Creek near Helena MT 1997-05-21 2013-08-14 38
USGS 06063600 Sevenmile C bl Granite C nr Helena MT 1990-03-20 1990-03-20 1
USGS 06064000 Sevenmile Creek near Helena MT 1990-03-20 1990-03-20 1
USGS 06064100 Tenmile Cr at Green Meadow Drive at Helena MT 1997-05-21 2003-12-04 28
USGS 06064150 Tenmile Cr ab Prickley Pear Cr nr Helena 1997-06-05 1998-09-28 16
USGS 06065500 Missouri River bl Hauser Dam near Helena MT 1994-10-28 2013-08-26 123
USGS 06071070 L Prickly Pear C ab Sieben Rnch nr Wolf Cr MT 1962-04-04 1963-03-05 2
USGS 06071080 Sieben Ditch bl Clark C nr Wolf Creek MT 1963-10-01 1967-06-07 40
USGS 06071100 L Prickly Pear C at Sieben Rnch nr Wolf Cr MT 1962-04-29 1975-12-04 7
USGS 06071130 L Prickly Pear C ab Medicine Rock C nr Wolf C MT 1963-11-06 1967-06-07 37
USGS 06071180 Medicine Rock Creek nr Wolf Creek MT 1963-11-06 1967-06-07 6
USGS 06071200 Lyons Creek near Wolf Creek MT 1963-10-01 1967-06-07 42
USGS 06071220 L Prickly Pear C bl Lyons C nr Wolf Cr MT 1964-11-05 1967-06-08 25
USGS 06071230 L Prickly Pear Cr ab Sheep Cr nr Wolf Cr MT 1964-01-07 1964-05-06 5
USGS 06071280 L Prickly Pear Cr ab Wolf Cr at Wolf Cr MT 1962-04-04 1962-04-04 1
USGS 06071290 Wolf Creek at Wolf Creek MT 1962-04-04 1967-06-08 42
USGS 06071300 Little Prickly Pear Cr at Wolf Cr MT 1962-04-29 2013-08-30 208
USGS 462518112171202 08N05W30BBBB02 2001-10-19 2002-06-26 2
USGS 462520112165601 Ruby Creek No. 1A above Reservoir, near Rimini 2002-07-02 2002-07-02 1
USGS 462522112172401 08N06W24DDCD01 2001-10-24 2017-09-05 33
USGS 462522112172402 08N06W24DDCD02 2001-10-24 2017-09-05 39
USGS 462527112175201 Tenmile Creek at headwaters, near Rimini 2001-10-17 2002-07-01 2
USGS 462529112173301 Monitor Creek SS08 near Rimini 2001-10-16 2002-07-01 2
USGS 462531112172901 Monitor Creek SS MS near Rimini 2001-10-16 2002-07-01 2
USGS 462535112173601 Monitor Creek SS 11 near Rimini 2001-10-16 2002-07-01 2
USGS 462537112173301 Monitor Creek SS10 near Rimini 2001-10-16 2002-07-01 2
USGS 462538112163301 Ruby Creek No. 2 above Reservoir, nr Rimini 2001-10-17 2002-07-02 2
USGS 462541112172001 Monitor Creek Adit near Rimini 2001-10-16 2002-07-01 2
USGS 462542112173101 Monitor Ck, SS No. 12 (bl SS No. 1), nr Rimini MT 2003-07-10 2017-09-06 37
USGS 462542112173301 Monitor Creek 5-MC near Rimini 2001-10-16 2002-07-01 2
USGS 462544112162001 Ruby Creek, RC2A, ab Scott Reservoir, nr Rimini MT 2003-07-10 2012-06-12 14
USGS 462549112161401 Ruby Creek No. 3 above Reservoir, near Rimini 2001-10-17 2002-07-02 2
USGS 462553112172901 Monitor Creek below Porphyry Dike Mine SMC 2013-06-13 2017-09-06 10
USGS 462657112143501 Banner Cr at Br 0.5 mi ab City Div nr Rimini MT 2000-04-28 2012-09-13 49
USGS 462719112153401 Ruby Cr at Mouth nr Rimini MT 1997-05-14 2017-08-22 6
USGS 462720112165101 Tenmile Cr ab confluence w/Monitor Cr, nr Rimini 2003-07-10 2012-09-12 20
USGS 462721112164801 Monitor Ck at Mouth nr Rimini MT 1997-08-25 2012-09-12 28
USGS 462722112164601 Tenmile Cr bl Monitor Cr nr Rimini MT 1997-05-14 1997-06-03 2
USGS 462723112154001 Tenmile Cr ab Ruby Cr nr Rimini MT 1997-05-14 1997-10-06 4
USGS 462726112143201 Banner Cr ab City Diversion nr Rimini MT 1997-06-03 1997-10-06 3
USGS 462739112151101 Tenmile Creek below Ruby Creek near Rimini MT 2017-06-06 2017-08-21 2
USGS 462740112143501 Banner Cr Unnamed trib nr Rimini MT 1997-08-25 1997-08-25 1
USGS 462745112145001 Banner Cr bl City Diversion nr Rimini MT 1997-05-14 2017-08-21 3
USGS 462757112110301 Wetland ab Chessman Res nr Rimini MT 1997-09-08 1997-09-08 1
USGS 462758112041601 10N04W11DCAB01 1989-05-11 1989-05-11 1
USGS 462758112123001 Beaver Creek trib no 2 near Rimini MT 1997-05-16 2007-08-31 35
USGS 462804112110701 Chessman Reservoir Se nr Rimini MT 1997-09-08 1997-09-08 1
USGS 462812112112901 Chessman Reservoir Sw nr Rimini MT 1997-09-08 1997-09-08 1
USGS 462814112114401 Beaver Cr ab trib no 3 nr Rimini MT 1997-08-26 1997-10-07 2
USGS 462818112171001 Minnehaha Cr ab Justice Mine nr Rimini MT 1998-05-04 2007-08-28 9
USGS 462825112110601 Chessman Res Ne nr Rimini MT 1997-09-08 1997-09-08 3
USGS 462838112143901 Poison Creek at mouth, nr Rimini, MT 1997-05-16 2007-08-29 40
USGS 462844112165401 Minnehaha Cr ab Armstrong Mine nr Rimini MT 1998-04-28 2007-08-28 10
USGS 462853112144101 Tenmile Ck ab city diversion, nr Rimini, MT 1997-06-03 2017-08-21 69
USGS 462859112180001 Beatrice Mine trib bl Beatrice Mine nr Rimini, MT 1998-06-01 1998-10-07 2
USGS 462902112140901 Beaver Cr ab City Diversion nr Rimini MT 1997-05-16 2017-08-22 7
USGS 462902112144101 Tenmile Creek 365 ft bl City Diversion at Rimini 1998-09-06 2011-09-14 2
USGS 462902112144401 Tenmile Cr bl City Diversion at Rimini MT 1997-05-14 2011-09-14 3
USGS 462903112144501 Tenmile LB Seep 665 ft bl City Diversion at Rimini 1998-09-06 2011-09-14 2
USGS 462904112144501 Tenmile Tracer Site 695 feet bl City Diversion at 1998-09-06 2011-09-14 2
USGS 462906112143701 Beaver Cr bl City Diversion at Rimini MT 2008-06-03 2016-09-06 25
USGS 462907112144601 09N05W33CCDC02 2011-09-13 2011-09-13 1
USGS 462907112144602 Tenmile Creek 1115 ft bl City Diversion at Rimini 1998-09-06 2011-09-14 2
USGS 462908112144601 09N05W33CCDC01 2011-09-13 2011-09-13 1
USGS 462909112144501 Tenmile Creek 1215 ft bl City Diversion at Rimini 2011-09-14 2011-09-14 1
USGS 462909112144701 09N05W33CCDC03 2011-09-13 2011-09-13 1
USGS 462910112144501 Tenmile RB Discharge Pipe 1245 ft bl City Diversio 1998-09-09 2011-09-14 2
USGS 462911112144501 09N05W33CCDA01 2011-09-13 2011-09-13 1
USGS 462911112144502 Tenmile Creek 1350 ft bl City Diversion at Rimini 2011-09-14 2011-09-14 1
USGS 462911112144601 Lee Mountain Mine Adit Discharge at Rimini 2011-09-14 2011-09-14 1
USGS 462912112144601 Tenmile Creek 1780 ft bl City Diversion at Rimini 1998-09-06 2011-09-14 2
USGS 462913112145001 Tenmile LB Seep 1800 ft bl City Diversion at Rimin 1998-09-09 1998-09-09 1
USGS 462914112144701 09N05W33CCAC01 2011-09-13 2011-09-13 1
USGS 462914112144702 Tenmile RB Seep 1970 bl City Diversion at Rimini 2011-09-14 2011-09-14 1
USGS 462914112144703 Tenmile Creek 1985 ft bl City Diversion at Rimini 1998-09-06 2011-09-14 2
USGS 462914112144801 Beaver Creek at mouth at Rimini 1998-09-06 2011-09-14 2
USGS 462915112144801 Tenmile Creek 2120 ft bl City Diversion at Rimini 1998-09-06 2011-09-14 2
USGS 462917112145001 Tenmile Creek 2420 ft bl City Diversion at Rimini 1998-09-06 2011-09-14 2
USGS 462917112165601 Minnehaha Cr bl Armstrong Mine nr Rimini MT 1998-04-28 2007-08-28 28
USGS 462918112170801 Beatrice Mine trib at mouth nr Rimini, MT 1998-06-01 2007-08-28 26
USGS 462920112145501 Tenmile Cr ab Suzie Lode Adit at Rimini MT 1998-09-06 2016-09-07 30
USGS 462921112145701 Spring Creek at Mouth at Rimini MT 1997-05-15 2011-09-14 6
USGS 462922112145301 Tenmile Creek 3015 ft bl City Diversion at Rimini 1998-09-06 2011-09-14 2
USGS 462922112145401 Tenmile Cr bl Spring Creek at Rimini MT 1997-05-15 2016-09-07 65
USGS 462923112145301 Suzie Lode Adit Discharge at mouth at Rimini 1998-09-06 2011-09-14 2
USGS 462924112145201 09N05W33CBCA01 2009-11-03 2010-06-30 2
USGS 462925112145501 Tenmile Creek 3250 ft bl City Diversion at Rimini 1998-09-06 2011-09-14 2
USGS 462925112145701 Tenmile Creek 3415 ft bl City Diversion at Rimini 1998-09-06 2011-09-14 2
USGS 462926112145801 Tenmile Creek 3575 ft bl City Diversion at Rimini 1998-09-06 2011-09-14 2
USGS 462928112145601 09N05W33CBBC01 2009-11-03 2009-11-03 1
USGS 462932112145801 Moore's Spring Ck at mouth, at Rimini, MT 1998-09-06 2011-09-14 33
USGS 462932112150101 Tenmile Creek 4180 ft bl City Diversion at Rimini 1998-09-06 2011-09-14 2
USGS 462935112150401 Tenmile Creek 4675 ft bl City Diversion at Rimini 1998-09-06 2011-09-14 2
USGS 462937112150501 Tenmile Creek 5020 ft bl City Diversion at Rimini 1998-09-06 2011-09-14 2
USGS 462950112163701 Minnehaha Cr bl Beatrice Mine trib nr Rimini, MT 1998-04-28 1998-10-08 5
USGS 462952112163901 Minnehaha Cr Unnamed trib nr Rimini MT 1998-04-28 1998-10-07 2
USGS 463021112153401 Tenmile Creek ab Minnehaha Creek nr Rimini MT 2017-06-07 2017-08-21 2
USGS 463023112153701 Minnehaha Cr ab City Diversion nr Rimini MT 1997-05-15 2020-01-21 82
USGS 463129112151001 Moose Cr ab City Diversion nr Rimini MT 1997-05-15 1998-09-04 5
USGS 463239112144201 Bear Gulch at Mouth nr Rimini MT 1997-05-16 1997-10-08 4
USGS 463303112144001 09N05W09BDCD01 2009-11-03 2009-11-03 1
USGS 463321112101801 09N05W12ABDA01 1981-09-29 1981-09-29 1
USGS 463344112104701 09N05W01CABD01 2010-06-28 2010-08-16 2
USGS 463344112141901 Walker Cr ab City Diversion nr Rimini MT 1997-05-16 1998-09-04 5
USGS 463400112124501 09N05W03ADBB01 1985-09-04 1992-09-14 2
USGS 463414112143402 10N05W33CDCD02 1996-11-08 1996-11-08 1
USGS 463421111551401 09N03W01ABAB01 1980-11-18 1980-11-18 1
USGS 463433112074000 10N04W32DAD 01 B01 GRIFFITH CLD SPR 1976-04-07 1976-04-07 1
USGS 463438112091801 Tenmile Cr bl Colorado Gulch nr Helena MT 1997-06-04 2003-12-04 11
USGS 463439111413701 10N02W35CBCD01 1998-10-30 1998-10-30 1
USGS 463456112084501 10N04W32BCD 01 B02 SMALWOB-PETSN SP 1976-04-07 1976-04-07 1
USGS 463513111535600 10N02W31ABA 01 1971-09-10 1971-09-10 1
USGS 463520111571200 10N02W26CCC 01 1971-04-30 1971-04-30 1
USGS 463520111573500 10N03W27DDC 01 1971-09-09 1971-09-09 1
USGS 463524112103001 10N05W25DBDA01 2010-03-16 2010-09-14 2
USGS 463525111540501 10N02W30DCBD01 1989-05-01 1989-05-01 1
USGS 463526112013201 10N03W27CCAB01 1990-08-16 1990-08-16 1
USGS 463528111532001 10N02W29CCAA01 1989-05-01 1989-05-01 1
USGS 463528111532002 10N02W29CCAA02 1989-05-01 1989-05-01 1
USGS 463528111554001 10N03W25CDBA01 1990-08-08 1990-08-08 1
USGS 463528111554002 10N03W25CDBA02 1990-08-13 1990-08-13 1
USGS 463531111541101 10N02W30DBCC01 1989-05-01 1989-05-01 1
USGS 463534111535501 10N02W30DBDA01 1989-05-04 1989-05-04 1
USGS 463537112065300 10N04W28ACDB07 BRDWTR HOT WELL 1978-08-18 1978-08-18 1
USGS 463538111540201 10N02W30DBAC01 1989-05-01 1989-05-01 1
USGS 463538112065500 B 03 Tenmile Cr Upstream From New Br Broadwater 1976-11-16 1976-11-16 1
USGS 463540111413001 10N01W26DBBB01 2010-07-19 2010-09-20 2
USGS 463544112063300 10N04W28ACDB05 B 10 BWT HT SP @ OTLT 1976-01-30 1976-04-27 3
USGS 463544112063800 10N04W28ACDB06 B 14 BWTR HT SP @BRK 1976-11-24 1976-11-24 1
USGS 463544112064200 10N04W28ACDB01 B 11 BWR H SP @ MNHL 1964-09-17 1976-01-30 7
USGS 463544112064201 10N04W28ACDB02 B 09 BWTR NW CLD PIT 1976-09-08 1976-09-08 1
USGS 463544112064202 10N04W28ACDB03 B 13 BWTR HOT PIT 2 1976-09-08 1976-09-08 1
USGS 463544112064203 10N04W28ACDB04 B 12 BRDWTR WELL 3 1976-10-06 1977-06-07 2
USGS 463545112061500 10N04W28ADDA01 B 07 GLOGE WELL 1976-01-29 1976-01-29 2
USGS 463546111532800 10N02W29BCC 01 1971-09-01 1971-09-10 2
USGS 463547112063700 B 04 Tenmile Cr Downstream From Dotson 1976-11-16 1976-11-16 1
USGS 463557112060700 10N04W27BBBC01 B 08 ST NURS. WELL 1 1977-06-30 1977-06-30 2
USGS 463600112062000 10N04W28AADC01 B 06 GANNON WELL 1 1976-10-08 1976-10-08 1
USGS 463604111584401 Helena MESO Laboratory 2023-10-24 2023-10-24 36
USGS 463606111556000 10N03W25BBB 01 1971-09-01 1971-09-10 2
USGS 463607111591601 10N03W28ABBB01 1990-07-17 1990-07-17 1
USGS 463610112030001 Knapton Residence at Helena MT 1980-07-12 1980-12-30 16
USGS 463610112054600 10N04W22CDCA01 B 05 ST NURS. WELL 4 1977-06-30 1977-06-30 2
USGS 463619112005501 10N03W20CCAA01 2010-06-03 2010-09-14 2
USGS 463625111550401 10N03W24DBD01 1990-09-05 1990-09-05 1
USGS 463626111555000 10N03W24CBD 01 1971-08-16 1971-09-09 2
USGS 463632111560801 10N03W23DAAD01 1990-08-09 1992-09-15 2
USGS 463638111471601 10N02W24ADDD01 1998-10-30 1998-10-30 1
USGS 463639112014000 10N03W19ACC 01 1971-08-18 1971-08-18 1
USGS 463640111545601 10N03W24ADDB01 1988-07-07 1988-07-07 1
USGS 463641111551301 10N03W24ADB01 1990-10-02 1990-10-02 1
USGS 463643111494701 10N02W22ADAD01 1998-10-02 1998-10-02 1
USGS 463645111535201 10N02W19ADBB01 1995-08-10 1995-08-10 1
USGS 463648111581801 10N03W22BACC01 1990-10-02 1990-10-02 1
USGS 463648112043300 10N04W23BAC 02 1971-08-30 1971-08-30 1
USGS 463650112045701 10N04W23BBCB01 1990-08-02 1992-09-14 2
USGS 463650112045702 10N04W23BBCB02 1990-08-02 1990-08-02 1
USGS 463652111533700 10N02W19AAD 01 1971-09-01 1971-09-09 2
USGS 463652111560900 10N03W23AAD 01 1971-08-30 1971-08-30 1
USGS 463652111581200 10N03W22BAC 01 1971-09-01 1971-09-01 1
USGS 463653112043001 Tenmile C at Country Club Ave nr Helena MT 1990-03-20 1990-03-20 1
USGS 463654112045401 10N04W23BBBB01 1979-01-09 1979-06-19 4
USGS 463655112043300 10N04W23BAB 01 1971-08-18 1971-08-18 1
USGS 463656111493401 10N02W23BBAC01 1998-10-02 1998-10-02 1
USGS 463657111550401 10N03W24BBBC01 1995-08-09 1995-08-09 1
USGS 463659111571600 10N03W23BBB 01 1971-09-01 1971-09-01 1
USGS 463700111572101 10N03W23BBBB01 1988-07-07 1988-07-07 1
USGS 463700111572501 10N03W22AAAA01 1979-01-17 1990-08-14 4
USGS 463700112025101 10N04W13DCDC01 1989-05-10 1989-05-10 1
USGS 463701111573901 Prickly Pear C at Canyon Ferry Rd nr Helena MT 1990-03-20 1990-03-20 1
USGS 463701111591801 10N03W16DCCC02 1990-07-17 1995-08-08 3
USGS 463701111593401 Helena Valley Canal at Highway 280 nr Helena MT 1993-05-10 1993-08-27 3
USGS 463703111534501 10N02W18DDDC01 1990-10-03 1990-10-03 1
USGS 463704111552401 10N03W13DCCC02 1990-11-06 1990-11-06 1
USGS 463704111594601 10N03W16CCDC01 1979-09-05 1979-09-05 1
USGS 463704112024901 10N04W13DCDA01 1989-05-10 1989-05-10 1
USGS 463704112025501 10N04W13DCDB01 1989-05-09 1989-05-09 1
USGS 463704112025901 10N04W13DCCA01 1989-05-09 1989-05-09 1
USGS 463704112030001 10N04W13DCCB01 1989-05-09 1989-05-09 1
USGS 463705111553200 10N03W13CDD 01 1971-09-01 1971-09-01 1
USGS 463705111565901 10N03W15DDDD01 1990-08-14 1990-08-14 1
USGS 463705112011200 10N03W18DDD 01 1971-08-23 1971-08-23 1
USGS 463705112015000 10N03W18CDD 01 1971-08-23 1971-08-23 1
USGS 463705112021800 10N03W18CCC 01 1971-08-23 1971-08-23 1
USGS 463705112025201 10N04W13DCDB02 1989-05-11 1989-05-11 1
USGS 463705112025202 10N04W13DCDB03 1989-05-11 1989-05-11 1
USGS 463706112024901 10N04W13DCAD02 1989-05-10 1989-05-10 1
USGS 463707111510101 10N02W15CCCB01 1998-10-30 1998-10-30 1
USGS 463707111534701 10N02W18DDCD01 1981-06-11 1981-06-11 1
USGS 463707111573401 10N03W15DDCA01 1990-08-13 1990-08-13 2
USGS 463709112025101 10N04W13DCAD03 1989-05-10 1989-05-10 1
USGS 463709112061601 10N04W16DDAA01 1990-10-31 1990-10-31 1
USGS 463710111591001 10N03W16DCBA01 1988-07-06 1988-07-06 1
USGS 463710112001001 Helena effluent canal (upper end) at Helena 2007-03-16 2008-04-03 2
USGS 463712111586000 10N03W16DCA 01 1971-08-17 1971-08-17 1
USGS 463713111593801 10N03W17DDAD01 1979-01-30 1979-07-05 3
USGS 463714112020001 10N03W18CACD01 1990-08-16 1990-08-16 1
USGS 463721112033600 10N04W13CBB 01 1971-08-30 1971-08-30 1
USGS 463721112053000 10N04W15DBB 01 1971-08-18 1971-08-18 1
USGS 463722111590201 10N03W16DBAD01 1979-01-17 1979-07-02 4
USGS 463724112053401 10N04W15DBBB01 1979-01-30 1979-07-05 3
USGS 463725112014000 10N03W18ACC 01 1971-08-23 1972-12-18 2
USGS 463726111540401 10N03W13CBBB01 1988-07-12 1988-07-12 1
USGS 463726112025601 10N04W13ACCD02 1990-11-07 1990-11-07 1
USGS 463727112003001 10N03W17ACCC01 1979-01-30 1979-07-03 2
USGS 463727112003002 10N03W17ACCC02 1979-01-25 1979-07-03 3
USGS 463728112011401 10N03W18ADDD01 1988-07-07 1988-07-07 1
USGS 463732111560900 10N03W14ADD 01 1971-09-01 1971-09-01 1
USGS 463733112034901 Tenmile C at RR Br bl Grn Mdw Glf C at Helena MT 1990-03-20 1990-03-20 1
USGS 463735112001701 10N03W17ACAD01 1978-11-15 1979-07-02 3
USGS 463737112010701 10N03W17BCCA01 1990-10-03 1990-10-03 1
USGS 463737112011902 10N03W18ADAC02 1990-09-26 1990-09-26 1
USGS 463738111473901 Spokane C at Canyon Ferry Rd nr East Helena MT 1990-03-21 1999-06-24 5
USGS 463738112011102 10N03W18ADA 02 WALLIS 1978-11-06 1981-06-10 3
USGS 463738112011104 10N03W18ADA 04 1981-06-03 1981-06-03 1
USGS 463738112011200 10N03W18ADA 01 1971-08-24 1981-06-11 7
USGS 463738112012200 10N03W18ADB 01 1971-08-17 1971-08-17 1
USGS 463739111582901 10N03W15BCBA01 1978-10-18 1981-06-09 5
USGS 463743112011701 10N03W18AADA01 1995-08-09 1995-08-09 1
USGS 463745111534001 10N02W18AADA 1988-08-02 1988-08-02 1
USGS 463745111575501 10N03W15ABCA01 1990-08-02 1990-08-02 1
USGS 463745111580300 10N03W15BAD 01 1971-08-17 1971-08-17 1
USGS 463747112033801 Sevenmile Creek at Mouth nr Helena MT 1997-06-05 2003-12-04 11
USGS 463747112044300 10N04W14BBA 01 1971-08-30 1971-08-30 1
USGS 463747112054000 10N04W15BAA 01 1971-08-30 1971-08-30 1
USGS 463747112081200 10N04W17BAAD01 B 18 NOVAK SPRING 1977-06-30 1977-06-30 2
USGS 463748112033801 Sevenmile C at RR Bridge at Mouth nr Helena MT 1990-03-20 1990-03-20 1
USGS 463751112001500 10N03W17ABA 01 1971-08-17 1971-08-17 1
USGS 463751112003201 10N03W17ABBB01 1979-02-06 1995-08-07 4
USGS 463751112015001 10N03W18BAA 01 TANGEN 1971-08-23 1981-06-04 4
USGS 463751112060901 10N04W10CCCD01 1990-07-12 1990-07-12 1
USGS 463752112012001 10N03W18AAAB01 1988-06-23 1988-06-23 1
USGS 463753112004101 10N03W08CDDC01 1988-06-23 1988-06-23 1
USGS 463753112010701 10N03W08CCCD01 1988-06-23 1988-06-23 1
USGS 463754111562201 10N03W11DDCC01 1979-01-19 1990-08-10 6
USGS 463754111562202 10N03W11DDCC02 1990-08-09 1992-09-15 2
USGS 463754112050601 10N04W10DDDA01 1979-01-10 1981-06-09 5
USGS 463755112004301 10N03W08CDDC02 1988-06-27 1988-06-27 1
USGS 463755112024901 Tenmile C at Green Meadow Dr at Helena MT 1990-03-20 1990-03-20 1
USGS 463757112004401 10N03W08CDDB01 1988-06-22 1988-06-22 1
USGS 463757112004801 10N03W08CDD 01 CEDERBERG 1972-12-18 1981-06-04 3
USGS 463758111593301 Helena Valley Div Canal Site no 1 nr Helena MT 1993-05-10 1993-08-27 3
USGS 463758112012200 10N03W07DDC 01 1971-08-24 1971-08-24 1
USGS 463759111583901 Prickly Pear C ab Stansfield Lk nr Helena MT 1990-03-20 1990-03-20 1
USGS 463800111481301 10N02W12CCDA01 1998-10-30 1998-10-30 1
USGS 463805111570600 10N03W11CCA 01 1971-08-31 1971-08-31 1
USGS 463806112033001 10N04W12CBCC01 1990-09-25 1990-09-25 1
USGS 463806112033002 10N04W12CBCC02 1990-09-25 1990-09-25 1
USGS 463807112011101 10N03W08CBCC01 1978-11-01 1979-06-21 4
USGS 463807112022900 10N04W12DAD 01 1971-08-30 1971-08-30 1
USGS 463808112031201 10N04W12CADB01 1979-01-24 1979-06-20 3
USGS 463811111420001 Lower Canyon Ferry Lake near Townsend, MT 2004-09-27 2006-01-18 2
USGS 463811111562800 10N03W11DBD 01 1971-08-16 1971-08-16 1
USGS 463811111584100 10N03W09DAD 01 1971-08-31 1971-08-31 1
USGS 463811112014000 10N03W07DBC 01 1971-08-23 1971-08-23 1
USGS 463811112030301 10N04W12DBCB01 1988-06-20 1988-06-20 1
USGS 463812112001301 10N03W08DACB01 1988-06-22 1988-06-22 1
USGS 463812112011601 11N03W30DDAA01 1988-06-27 1988-06-27 1
USGS 463812112050601 10N04W10DAAC01 1990-09-05 1990-09-05 1
USGS 463813112005901 10N03W08CBAD01 1988-06-27 1988-06-27 1
USGS 463814111525901 Helena Valley CA bl Reg Res nr E Helena MT 1991-04-12 1991-04-12 1
USGS 463815111471301 10N02W12DADA01 2010-06-30 2010-06-30 1
USGS 463816111525601 Helena Valley Regulating Reservoir Outlet 1995-07-05 1995-07-05 1
USGS 463818111525900 10N02W08CAA 01 1971-08-16 1971-08-16 1
USGS 463818111560900 10N03W11DAA 01 1971-09-01 1971-09-01 1
USGS 463818111570401 10N03W11CBAA01 1978-10-11 1979-07-06 4
USGS 463818112011200 10N03W07ADD 02 1971-08-24 1971-08-24 1
USGS 463821112024901 10N04W12ACDA01 1979-01-17 1979-06-20 4
USGS 463823111591801 10N03W09ACCC01 1978-11-02 1979-07-06 4
USGS 463823111591802 10N03W09ACCC02 1978-11-02 1981-06-10 5
USGS 463824111592701 10N03W09BDD01 1990-09-05 1990-09-05 1
USGS 463824111595600 10N03W08ADD 01 1971-08-24 1971-08-24 1
USGS 463825112001401 10N03W08ADCB01 1988-06-22 1988-06-22 1
USGS 463825112004801 10N03W07ACCB01 1990-07-12 1990-07-12 1
USGS 463825112141401 10N05W09ABDC01 2009-11-02 2010-07-14 2
USGS 463827111490401 10N02W11ACCB01 1998-10-09 1998-10-09 1
USGS 463830111590001 Helena wastewater effl canal (at mouth) nr Helena 2007-03-16 2008-04-03 3
USGS 463831111590101 Prickly Pear Cr ab Helena effl canal at Helena 2007-03-16 2008-04-03 3
USGS 463831111595600 10N03W08ADA 01 1971-08-25 1971-08-25 1
USGS 463833112025201 10N04W12ABDC02 1990-09-26 1990-09-26 1
USGS 463833112025401 10N04W12ABDC01 1980-09-15 1988-06-22 2
USGS 463833112031901 10N04W12BACD01 1980-09-17 1980-09-17 1
USGS 463837111545400 10N03W12AAD 01 1971-09-10 1971-09-10 1
USGS 463837111585801 Prickly Pear Cr bl Helena effluent canal nr Helena 2007-03-16 2008-04-03 3
USGS 463837112033101 10N04W12BBDB01 1980-09-17 1980-09-17 1
USGS 463838111582701 10N03W10BCBB01 1990-11-07 1990-11-07 1
USGS 463841112024301 10N04W12AABC01 1988-06-28 1988-06-28 1
USGS 463842111561001 10N03W02DDDD01 1990-08-15 1990-08-15 1
USGS 463842111561002 10N03W02DDDD02 1992-09-14 1992-09-14 1
USGS 463842111561003 10N03W02DDDD03 1990-08-14 1995-08-07 2
USGS 463842111592301 10N03W09BAA01 1990-09-05 1990-09-05 1
USGS 463842112005301 10N03W08BBA 02 LOVELY 2 1978-11-06 1981-06-11 2
USGS 463842112022401 10N03W07BBBA01 1978-11-14 1979-06-20 3
USGS 463843112025001 10N04W12ABAA01 1980-09-17 1980-09-17 1
USGS 463844111541500 10N02W07BAA 01 1971-08-31 1971-08-31 1
USGS 463844111545400 10N03W12AAA 01 1971-08-31 1971-08-31 1
USGS 463844111560900 10N03W11AAA 01 1971-09-01 1971-09-01 1
USGS 463844112005301 10N03W08BBA 01 LOVELY 1 1971-08-24 1978-11-06 3
USGS 463844112005701 10N03W05CCDD01 1978-11-02 1990-09-25 7
USGS 463844112005702 10N03W05CCDD02 1990-08-15 1990-08-15 1
USGS 463844112011200 10N03W07AAA 01 1971-08-23 1971-08-23 1
USGS 463844112014000 10N03W07ABB 01 1971-08-18 1971-08-18 1
USGS 463844112015401 10N03W07BAAA01 1988-06-21 1988-06-21 1
USGS 463845111545001 10N02W07BBBB01 1978-11-14 1995-08-07 6
USGS 463845112032901 10N04W12BBAA01 1980-09-14 1980-09-14 1
USGS 463846111554301 10N03W12BABB01 1988-06-30 1988-06-30 1
USGS 463846111564401 10N03W11ABBB01 1978-10-18 1979-06-29 5
USGS 463846111585901 Helena Valley Div Canal Site 2 nr Helena MT 1993-05-10 1993-08-27 3
USGS 463846112012401 10N03W06DDCD01 1988-06-21 1988-06-21 1
USGS 463847111475201 Spokane Creek nr Mouth nr East Helena MT 1990-03-21 1999-06-24 5
USGS 463847112010201 10N03W05CCDC01 1988-06-22 1988-06-22 1
USGS 463848111535501 10N02W06DCDD01 1988-06-30 1988-06-30 1
USGS 463848111590901 10N03W04DCCD01 1990-08-07 1990-08-07 1
USGS 463848111590902 10N03W04DCCD02 1990-08-07 1990-08-07 1
USGS 463848112025001 10N04W01DCDA01 1980-09-14 1980-09-14 1
USGS 463849111483601 10N02W02DDDC01 1998-10-06 1998-10-06 1
USGS 463849111514901 10N02W04CDDC01 1990-11-06 1990-11-06 1
USGS 463850111544801 10N02W06CCCC01 1990-10-03 1990-10-03 1
USGS 463851112015900 10N03W06CDC 01 1971-08-23 1971-08-23 1
USGS 463853111533801 10N02W06DDDA01 1990-11-07 1990-11-07 1
USGS 463854111535201 10N02W06DDB 01 1979-01-16 1979-01-16 1
USGS 463854112003601 Tenmile Creek at I-15 nr Helena MT 1990-03-20 1990-03-20 1
USGS 463854112025101 10N04W01DCAD01 1980-09-14 1980-09-14 1
USGS 463856111582201 10N03W03CCA01 1990-11-07 1990-11-07 1
USGS 463856112051701 11N04W34DABB01 1996-11-07 1996-11-07 1
USGS 463857111545001 10N03W12AAAD01 1990-08-17 1990-08-17 1
USGS 463857112013100 10N03W06DCA 01 1971-08-23 1971-08-23 1
USGS 463900111535401 10N02W06DDBC01 1978-11-14 1979-06-27 4
USGS 463901111544901 10N02W06CBCC01 1978-11-14 1979-06-26 4
USGS 463901111552401 10N03W01DBCC01 1979-04-16 1979-06-21 2
USGS 463901111552402 10N03W01DBCC02 1978-11-15 1979-04-16 3
USGS 463902111494401 10N02W02CBCC01 1998-10-06 1998-10-06 1
USGS 463904111581200 10N03W03CAC 01 1971-08-31 1971-08-31 1
USGS 463906112015401 10N03W06CAAD01 1990-07-11 1990-11-03 2
USGS 463906112043901 10N04W02CBAA01 1990-05-31 1992-09-14 2
USGS 463909112013701 10N03W06DBAA02 1979-04-24 1990-11-03 3
USGS 463909112013801 10N03W06DBAA01 1978-11-02 1990-11-03 5
USGS 463910111581200 10N03W03CAB 01 1971-08-17 1971-08-17 1
USGS 463910112015000 10N03W06CAA 01 1971-08-23 1971-08-23 1
USGS 463910112023601 10N04W01DAAB01 1988-07-19 1988-07-19 1
USGS 463912111564101 10N03W02ACC01 1990-11-06 1990-11-06 1
USGS 463913112013901 10N03W06ACDC01 1988-06-21 1988-06-21 1
USGS 463914111570601 10N03W02BCDD01 1993-06-30 1993-06-30 1
USGS 463916111563401 10N03W02ACDC01 2010-06-09 2010-06-09 1
USGS 463917111564700 10N03W02BDD 01 1971-08-31 1971-08-31 1
USGS 463917112021800 10N03W06BCC 01 1971-08-23 1971-08-23 1
USGS 463918111582401 10N03W03BCDA01 1988-07-12 1988-07-12 1
USGS 463918112045501 10N04W02BCBD01 1999-05-25 1999-05-25 1
USGS 463924111562501 10N03W02ADB01 1990-09-05 1990-09-05 1
USGS 463928111534401 10N02W06AADC01 1995-08-08 1995-08-08 1
USGS 463930112011501 10N03W06AADA01 1988-06-21 1988-06-21 1
USGS 463931111581801 10N03W03BACB01 1979-04-16 1981-06-09 3
USGS 463931111581802 10N03W03BACB02 1978-10-18 1981-06-09 5
USGS 463932112015101 10N03W06ABBC01 1979-01-09 1979-06-21 3
USGS 463936112004101 10N03W05BAAB01 1978-10-17 1979-06-27 4
USGS 463937111585000 10N03W04AAB 01 1971-08-30 1971-08-30 1
USGS 463937112001500 10N03W05ABA 01 1971-08-17 1981-06-04 3
USGS 463937112001901 10N03W05ABAA01 1990-09-25 1990-09-25 1
USGS 463937112003901 10N03W05BAAA01 1979-01-09 1979-06-27 3
USGS 463937112024401 10N04W01AABB01 1988-06-20 1988-06-20 1
USGS 463938112034601 10N04W02AAAA01 2010-04-20 2010-06-17 2
USGS 463939111582801 Prickly Pear C ab Tenmile C nr East Helena MT 1990-03-20 1995-07-05 3
USGS 463939111593101 Tenmile C ab Prickly Pear C nr Helena MT 1990-03-20 1990-03-20 1
USGS 463940111504901 10N02W03BBAB01 1995-08-08 1998-10-28 2
USGS 463940111564501 11N03W35DCCC01 1978-10-18 1979-06-27 5
USGS 463940111584801 11N03W33DDDC01 1990-08-06 1992-09-16 2
USGS 463940111584802 11N03W33DDDC02 1990-08-06 1990-08-06 1
USGS 463940112053001 Shields Residence near Helena MT 1981-01-27 1981-05-12 13
USGS 463943111533801 11N02W31DDAD01 1990-07-16 1990-07-16 1
USGS 463943111555100 11N03W36CCD 02 1971-09-10 1971-09-10 1
USGS 463943111555600 11N03W36CCD 01 1971-08-31 1971-08-31 1
USGS 463943112005600 11N03W32CCD 01 1971-08-24 1971-08-24 1
USGS 463943112014400 11N03W31DCC 01 1971-08-23 1971-08-23 1
USGS 463945112013001 10N03W06ACD 01 IVERS 1971-08-18 1981-06-10 4
USGS 463946111492301 11N02W35CDCB01 1998-10-28 1998-10-28 1
USGS 463948111492901 11N02W35CCAD01 1998-10-06 1998-10-06 1
USGS 463949112011500 11N03W31DDAA02 1971-09-01 1990-09-26 5
USGS 463949112011502 11N03W31DDA 01 FINSTAD 1978-11-06 1978-11-06 1
USGS 463952111562701 11N03W35DDBB01 1990-08-06 1992-09-14 2
USGS 463952112003301 11N03W32DBCC01 1990-11-05 1990-11-05 1
USGS 463953111492401 McGuire Cr at Mouth nr East Helena MT 1998-10-13 1999-06-24 4
USGS 463953111562701 11N03W35DACC01 1990-08-06 1993-07-08 2
USGS 463953111582101 11N03W34CBD01 1990-09-05 1990-09-05 1
USGS 463953112005601 11N03W32CBDC03 1989-05-02 1989-05-02 1
USGS 463953112005801 11N03W32CBDC02 1989-05-02 1989-05-02 1
USGS 463953112010101 11N03W32CBDC01 1989-05-02 1989-05-02 1
USGS 463953112010801 11N03W32CBCD01 1989-05-02 1989-05-02 1
USGS 463955112004901 11N03W32CACA01 1989-05-02 1989-05-02 1
USGS 463955112011601 11N03W31DADD01 1972-12-18 1988-06-27 3
USGS 463956111505401 11N02W34CBCD01 1998-10-06 1998-10-06 1
USGS 463956111585200 11N03W33DAC 01 1971-08-17 1971-08-17 1
USGS 463956111595900 11N03W32DAD 01 1971-08-25 1971-08-25 1
USGS 463956112014400 11N03W31DBC 01 1971-08-24 1971-08-24 1
USGS 464001112010801 11N03W32CBBA01 1989-05-02 1989-05-02 1
USGS 464002111545301 11N03W31ADD01 1990-07-16 1990-07-16 1
USGS 464002112004700 11N03W32CABA01 1971-08-18 1971-08-24 2
USGS 464002112010600 11N03W32CBB 01 1971-08-24 1971-08-24 1
USGS 464003112005401 11N03W32CABB01 1988-06-28 1988-06-28 1
USGS 464003112010001 11N03W32CBAB01 1989-05-02 1989-05-02 1
USGS 464004112012501 11N03W31DABA01 1978-10-18 1981-06-10 5
USGS 464007111504301 11N02W34BDCC01 1998-10-30 1998-10-30 1
USGS 464008112030201 11N04W36ACCA01 1995-08-09 1995-08-09 1
USGS 464009112002700 11N03W32ACC 01 1971-11-19 1971-11-19 1
USGS 464009112011601 11N03W30DADA01 1978-11-14 1981-06-09 5
USGS 464009112011602 11N03W30DADA02 1978-11-14 1981-06-09 7
USGS 464011111545001 11N02W31BCCB01 1993-06-29 1993-06-29 1
USGS 464011111584801 11N03W33ADDB01 1995-08-07 1995-08-07 1
USGS 464011111584802 11N03W33ADDB02 1995-07-31 1995-08-04 2
USGS 464011111584803 11N03W33ADDB03 1995-07-31 1995-08-04 2
USGS 464014111544801 11N02W31BBCC01 1990-07-16 1990-07-16 1
USGS 464016112011500 11N03W31ADA 01 1971-11-19 1971-11-19 1
USGS 464017111544600 11N02W31BCB 01 1971-08-31 1971-08-31 1
USGS 464019111535501 11N02W31ACAA01 1979-01-23 1979-07-03 3
USGS 464022111583001 Prickly Pear Cr bl Mountain View School nr Helena 2007-03-16 2008-04-03 3
USGS 464022112003700 11N03W32BAD 01 1971-11-19 1971-11-19 1
USGS 464022112003701 11N03W32BAD 02 1971-11-19 1971-11-19 1
USGS 464026112031000 11N04W36BAA 01 1971-08-30 1971-08-30 1
USGS 464027111532101 11N02W32BBAD01 2010-03-11 2010-07-21 2
USGS 464029111595900 11N03W32AAA 01 1971-08-25 1971-08-25 1
USGS 464031111564101 Helena Valley Field Drain no 2 nr Est Helena MT 1993-05-05 1993-08-27 3
USGS 464031111593902 11N03W33BBAA02 1990-08-16 1993-07-08 2
USGS 464031111593903 11N03W33BBAA03 1990-08-16 1990-08-16 1
USGS 464032111502501 11N02W34BAAA01 1998-10-06 1998-10-06 1
USGS 464032111583901 Drain 2 nr Warren School nr East Helena MT 1991-02-13 1991-02-13 1
USGS 464032112023001 11N04W25DDDD01 1979-02-28 1995-08-07 4
USGS 464032112023601 11N04W25DDDC01 1990-11-05 1990-11-05 1
USGS 464033112024200 11N04W25DDC 01 1971-08-30 1971-08-30 1
USGS 464039111550401 11N03W25DDBD01 1988-06-30 1993-06-29 2
USGS 464041111535601 11N02W30DCAD01 1979-01-23 1979-07-03 3
USGS 464042111543401 Helena Valley Field Drain no 1 nr Est Helena MT 1993-05-05 1993-08-26 3
USGS 464042112010600 11N03W29CCB 01 1971-08-24 1971-08-24 1
USGS 464042112013501 11N03W30DCAA01 1989-05-04 1989-05-04 1
USGS 464045111564401 Helena Valley Field Dr No.2 nr Mouth nr E Helena 1995-03-27 1995-07-06 2
USGS 464045112011200 11N03W30DAA 01 1971-11-19 1971-11-19 1
USGS 464045112014201 11N03W30DBCD01 1989-05-04 1989-05-04 1
USGS 464045112030801 11N04W25DBCC01 1988-06-29 1988-06-29 1
USGS 464046112012901 11N03W30DACC01 1989-05-04 1989-05-04 1
USGS 464047111595501 Helena Valley Div Canal no 3 nr Helena MT 1993-05-10 1993-08-26 3
USGS 464047112012801 11N03W30DACC02 1989-05-04 1989-05-04 1
USGS 464048112011500 11N03W30DAD 01 1971-08-18 1971-08-18 1
USGS 464048112013400 11N03W30DBD 01 1971-08-24 1981-06-10 3
USGS 464049112011601 11N03W30DACA01 1988-06-28 1988-06-28 1
USGS 464050112014501 11N03W30DBCA01 1989-05-03 1993-06-28 2
USGS 464051112013101 11N03W30DCBB01 1990-11-05 1990-11-05 1
USGS 464051112022801 11N03W30CBBC01 1988-06-29 1988-06-29 1
USGS 464052111584201 11N03W28DAAD01 1995-08-07 1995-08-07 1
USGS 464052111584202 11N03W28DAAD02 1995-08-04 1995-08-04 1
USGS 464052111584203 11N03W28DAAD03 1995-07-31 1995-08-04 2
USGS 464053112023200 11N04W25DAA 01 1971-08-25 1971-08-25 1
USGS 464054112013601 11N03W30DBAD01 1989-05-03 1989-05-03 1
USGS 464054112013901 11N03W30DBAC01 1989-05-03 1989-05-03 1
USGS 464055112003201 11N03W29DBBB01 1990-11-05 1990-11-05 1
USGS 464055112003202 11N03W29DBBB02 1990-11-06 1990-11-06 1
USGS 464057112014701 11N03W30DBAB01 1989-05-03 1989-05-03 1
USGS 464107111573701 Prickly Pear Cr at Lake Helena nr East Helena 1995-03-27 1995-07-06 2
USGS 464107112010601 11N03W29BCBD01 1989-05-09 1989-05-09 1
USGS 464107112043001 11N04W26BDAB01 1990-10-31 1990-10-31 1
USGS 464113112010001 11N03W29BBDC01 1989-05-05 1989-05-05 1
USGS 464114112034401 11N04W25BBBC01 1990-07-12 1990-07-12 1
USGS 464115112004700 11N03W29BAC 01 1971-08-25 1971-08-25 1
USGS 464115112034602 11N04W25BBBC03 1990-07-12 1990-07-12 1
USGS 464116112004901 11N03W29BACC01 1989-05-09 1989-05-09 1
USGS 464118112010301 11N03W29BBBD01 1989-05-05 1989-05-05 1
USGS 464119111583901 Drain 3 nr Masonic Home nr Helena MT 1991-02-13 1993-08-26 4
USGS 464119112004801 11N03W29BABD01 1989-05-05 1989-05-05 1
USGS 464120111555001 Lake Helena (south)near East Helena MT 1995-07-06 1995-07-06 1
USGS 464120112010101 11N03W29BBAC01 1989-05-05 1989-05-05 1
USGS 464120112031000 11N04W25BAA 01 1971-08-25 1971-08-25 1
USGS 464121112010401 11N03W29BBBA01 1989-05-05 1989-05-05 1
USGS 464121112024401 11N04W25AABA01 1995-08-09 1995-08-09 1
USGS 464122111543501 Helena Valley Field Dr No.1 at Mouth nr E Helena 1995-03-27 1995-07-06 2
USGS 464122112002901 11N03W29ABBA01 1993-06-28 1993-06-28 1
USGS 464122112015301 11N03W30BAAA01 1979-07-05 1979-07-05 1
USGS 464124111595801 Silver Creek Drain at Masonic Home Road 1995-03-23 1995-07-05 2
USGS 464125112022501 11N03W19CCCC01 1988-06-29 1990-09-26 2
USGS 464128111591100 11N03W21DCC 01 1971-08-17 1971-08-17 1
USGS 464128111595900 11N03W20DDD 01 1971-11-19 1971-11-19 1
USGS 464130111512301 10N02W21DCDA01 1998-10-28 1998-10-28 1
USGS 464130111591201 11N03W21DCCA01 1990-10-03 1990-10-03 1
USGS 464131111584201 11N03W21DDAD01 1979-04-23 1979-07-06 2
USGS 464131111584202 11N03W21DDAD02 1979-01-09 1979-07-06 4
USGS 464135112012101 11N03W19DDAB01 1988-07-05 1988-07-05 1
USGS 464137111584201 Helena Valley Div Canal no 5 nr Helena MT 1993-05-05 1993-08-26 3
USGS 464139111571201 Lake Helena (west) nr East Helena MT 1995-03-27 1995-07-06 2
USGS 464140111580901 Silver Cr Diversion Canal nr Helena MT 1995-03-27 1995-07-06 2
USGS 464141112002700 11N03W29ABB 01 1971-08-25 1971-08-25 1
USGS 464141112014400 11N03W19DBC 01 1971-08-25 1971-08-25 1
USGS 464143112122201 11N05W23CBAA01 1996-11-07 1996-11-07 1
USGS 464146112023200 11N04W24DAA 01 1971-08-25 1971-08-25 1
USGS 464146112033801 11N04W24CBBD01 1988-07-05 1988-07-05 1
USGS 464153112012201 11N03W19DDDC01 1990-10-15 1990-10-15 1
USGS 464155111544101 Lake Helena (east) near East Helena MT 1995-03-27 1995-07-06 2
USGS 464157112062101 Silver C at Silver C Road nr Helena MT 1990-03-21 1990-03-21 1
USGS 464203112022901 11N04W24ADDA02 1990-07-23 1990-07-23 1
USGS 464208111583701 11N03W22BBCB01 1990-08-07 1991-08-23 2
USGS 464208111583702 11N03W22BBCB02 1990-08-07 1993-07-08 2
USGS 464210111572401 Helena Valley Drain ab Lk Helena nr Helena MT 1993-05-05 1995-07-05 5
USGS 464210112023401 11N04W24AAAC01 1996-11-07 1996-11-07 1
USGS 464215111535900 11N02W19ABA 01 1971-08-16 1971-08-16 1
USGS 464215111583201 11N03W22BBBA01 1990-07-18 1990-07-18 1
USGS 464215111591901 11N03W21BAAA01 1979-01-17 1981-06-09 5
USGS 464216112011101 11N03W20BBBB01 1978-10-18 1979-07-05 2
USGS 464217111574601 11N03W15DCDD01 1979-04-13 1979-06-26 2
USGS 464217111581901 Helena Valley Drain ab Lincoln Rd nr Helena MT 1993-05-05 1993-08-26 3
USGS 464217112000101 11N03W17DDDD01 1988-06-29 1988-06-29 1
USGS 464217112010701 11N03W17CCCD01 1989-05-03 1989-05-03 1
USGS 464217112034501 11N04W13CCCC01 1988-07-05 1988-07-05 1
USGS 464218112001301 11N03W17DDCC01 1993-06-30 1993-06-30 1
USGS 464218112014901 11N03W18DCCC01 1988-06-28 1990-07-18 2
USGS 464218112041701 11N04W14DCCA01 1990-08-10 1992-09-16 2
USGS 464219112023200 11N04W13DDD 01 1971-08-18 1971-08-18 1
USGS 464219112033900 11N04W13CCC 01 1971-08-25 1971-08-25 1
USGS 464220111555001 Lake Helena (north) near East Helena MT 1995-07-06 1995-07-06 1
USGS 464221112110700 11N05W13CBBD01 B 17 BERG SPRING 1977-06-29 1977-06-29 2
USGS 464221112595501 11N03W16CCCB01 1988-06-29 1988-06-29 1
USGS 464225112045301 11N04W14CCAA01 1990-07-19 1990-07-19 1
USGS 464229111583901 11N03W15CCBB01 1978-10-31 1979-06-26 5
USGS 464235111533501 11N02W18DADA01 2010-04-15 2010-07-21 2
USGS 464238112102701 11N05W13DBAA01 2010-03-11 2010-03-11 1
USGS 464244112011401 11N03W18ADDD01 1995-08-09 1995-08-09 1
USGS 464246112012101 11N03W18ADDA01 1988-07-05 1988-07-05 1
USGS 464248112022301 11N03W18BCCB01 1988-06-28 1988-06-28 1
USGS 464258111544701 11N02W18BBCC01 2010-06-03 2010-06-03 1
USGS 464300111554101 11N03W13BACA01 1990-10-31 1990-10-31 1
USGS 464304112022901 11N04W13AAAD01 1988-06-28 1990-07-23 2
USGS 464306111595101 11N03W16BBBB01 1990-07-18 1995-08-08 2
USGS 464309111572001 11N03W14BBBB01 1995-08-08 1995-08-08 1
USGS 464309112031301 11N04W12CDDD01 1990-07-19 1990-07-19 1
USGS 464313112001800 11N03W18DCD 01 1971-08-30 1971-08-30 1
USGS 464344112020901 11N03W07BDBB01 1990-07-26 1990-07-26 1
USGS 464346112010301 11N03W08BBBD01 1990-10-31 1990-10-31 1
USGS 464356112051301 11N04W10AABA01 2010-03-03 2010-03-03 1
USGS 464409112213100 11N06W04BDD 01 M03 FRIDAY GULCH 1976-07-02 1976-07-02 1
USGS 464420112023201 11N04W01DADB01 2010-06-15 2010-06-15 1
USGS 464423112110300 11N05W13CBAA01 B 16 ANDN SP (SIT GUL) 1977-06-30 1977-06-30 2
USGS 464428112110801 11N05W01BCDB01 2009-11-02 2009-11-02 1
USGS 464447112011401 11N03W18DDDD01 1988-07-05 1988-07-05 1
USGS 464458112221700 12N06W32DAB 01 M05 NO NAME SPRING 1976-07-02 1976-07-02 1
USGS 464500112195200 MOUNT BELMONT SNOW SITE, MT 1997-03-13 2022-03-04 24
USGS 464501112012201 12N03W31DDBD01 1996-11-08 1996-11-08 1
USGS 464503112180501 12N06W36BCDD01 2010-06-01 2010-06-01 1
USGS 464513112184301 12N06W35ACAB02 2010-06-01 2010-06-01 1
USGS 464514112223300 12N06W32ABDC01 M07 MARYSVILLE DP WEL 1975-08-29 1975-08-29 3
USGS 464515112205300 12N06W32AAD 01 M04 EMPIRE MINE DRAIN 1976-07-02 1976-07-02 1
USGS 464713111533501 Beaver Creek at Mouth near York MT 1985-05-29 1985-05-30 2
USGS 465642112081401 14N04W29BADD01 2010-06-21 2013-03-19 2
  group icon Meagher County, Montana
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 462100111040000 GRASSY MOUNTAIN SNOW SITE, MT 1997-03-11 1999-03-08 3
USGS 463800111230000 CEMENT GULCH DIVIDE SNOW SITE, MT 1997-03-12 1999-03-09 3
  group icon Teton County, Montana
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 474117112031401 Freezeout Lake (24) nr Fairfield MT (s-38) 1995-04-03 2003-07-22 3