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Water Quality Samples for USA
Grouped by County

Some complex retrievals may take a few minutes.

Site Selection Results -- 257 sites found


Hydrologic unit = 10190006
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 Boulder County, Colorado
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 06742015 ISH RESERVOIR 1972-09-15 1972-09-15 3
USGS 401449105275800 SB00307204CCBC SITE 074 1976-07-02 1976-07-02 1
USGS 401532105093600 SB00306906BADB SITE C72 1976-06-08 1976-06-08 1
USGS 401532105093601 SB00306906BAD 1976-06-01 1976-06-08 2
USGS 401730105383300 MILLS LAKE SNOW SITE, CO 2003-04-08 2005-04-07 3
USGS 401826105321500 LILY LAKE 1987-07-21 1987-10-01 11
USGS 401835105392300 DREAM LAKE 1987-08-12 1989-09-18 20
USGS 401845105384600 BEAR LAKE 1987-07-17 1987-11-10 51
USGS 401938105372200 BIERSTADT LAKE 1987-08-31 1987-08-31 1
USGS 402032105314700 MARYS LAKE 1987-07-21 1987-07-26 13
USGS 402232105291300 LAKE ESTES 1987-07-05 1987-11-10 78
USGS 402416105371400 SHEEP LAKE 1987-07-09 1987-07-17 9
USGS 402438105301000 GEM LAKE DUP1 1987-10-27 1987-10-27 1
  group icon Larimer County, Colorado
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 06731800 BOULDER BROOK NEAR ESTES PARK, CO. 1968-07-24 1970-10-16 18
USGS 06732000 GLACIER CREEK NEAR ESTES PARK, CO. 1968-04-12 2001-06-14 42
USGS 06732300 BEAVER BROOK NEAR ESTES PARK, CO. 1968-04-12 1970-10-16 19
USGS 06732500 FALL RIVER AT ESTES PARK, CO. 1975-10-18 1975-10-18 1
USGS 06733000 BIG THOMPSON RIVER AT ESTES PARK, CO. 1952-10-04 2018-11-06 552
USGS 06734900 OLYMPUS TUNNEL AT LAKE ESTES, CO. 1970-09-02 2022-09-06 770
USGS 06735500 BIG THOMPSON RIVER NEAR ESTES PARK, CO. 1972-05-09 2018-11-06 431
USGS 06735750 NORTH FORK BIG THOMPSON RIVER NR GLEN HAVEN, CO 2016-03-09 2016-03-09 1
USGS 06736000 NORTH FORK BIG THOMPSON RIVER AT DRAKE, CO. 2000-08-31 2022-09-07 375
USGS 06736700 BIG THOMPSON R ABOVE DILLE TUNNEL, NR DRAKE, CO. 1970-09-02 2022-09-06 530
USGS 06738000 BIG THOMPSON RIVER AT MOUTH OF CANYON NR DRAKE, CO 1972-05-10 1984-01-02 86
USGS 06739210 BIG THOMPSON R AB BUCKHORN C, NEAR LOVELAND, CO. 1987-05-01 1992-12-16 68
USGS 06739500 BUCKHORN CREEK NEAR MASONVILLE, CO 2008-01-07 2022-08-02 138
USGS 06741345 LAKE LOVELAND, CO. 1972-09-22 1972-09-22 3
USGS 06741355 HORSESHOE LAKE, CO. 1972-09-19 1972-09-19 3
USGS 06741357 BOYD LAKE, CO. 1972-09-19 1972-09-19 3
USGS 06741480 BIG THOMPSON RIVER ABOVE LOVELAND, CO. 1979-06-28 1992-12-16 163
USGS 06741510 BIG THOMPSON RIVER AT LOVELAND, CO. 1979-06-28 2022-09-06 643
USGS 06741520 BIG THOMPSON RIVER BELOW LOVELAND, CO. 1979-06-28 2022-09-06 568
USGS 06741530 BIG THOMPSON RIVER AT I-25, NEAR LOVELAND, CO. 1987-04-28 2020-11-10 397
USGS 06742500 CARTER LAKE NEAR BERTHOUD, CO. 1970-02-26 2014-03-06 2599
USGS 09013000 ALVA B ADAMS TUN AT E PORTAL, NR ESTES PARK, CO. 1970-09-02 2022-09-06 754
USGS 401555105382700 BLACK LAKE, IN ROMO NATIONAL PARK 2003-07-31 2008-08-27 18
USGS 401620105403600 TAYLOR GLACIER PT3 SNOW 1991-04-23 1992-04-14 2
USGS 401623105404000 ANDREWS TARN 1988-06-21 1997-07-29 6
USGS 401631105400300 LVSYN14 1991-09-25 1991-09-25 1
USGS 401633105401900 LVSYN10 1991-09-25 1991-09-25 1
USGS 401634105401900 LVSYN13 1991-09-25 1991-09-25 1
USGS 401635105401800 LVSYN11 1991-09-25 1991-09-25 1
USGS 401635105402100 LVSYN9 1991-09-25 1991-09-25 1
USGS 401636105400900 LVSYN8 1991-09-25 1991-09-25 1
USGS 401636105401600 TAYLOR GLACIER PT19 SNOW 1991-04-23 1992-04-14 2
USGS 401636105401700 LVSYN12 1991-09-25 1991-09-25 1
USGS 401638105403100 SHARKSTOOTH BN PT34 SNOW 1991-04-23 1992-04-14 2
USGS 401641105400100 LVSYN15 1991-09-25 1991-09-25 1
USGS 401642105400600 SKY POND INLET - LOCH VALE 1982-06-14 2018-09-25 153
USGS 401642105400601 SKY POND SURFACE - LOCH VALE 1982-06-14 2018-09-25 131
USGS 401642105400602 SKY POND METALIMNION - LOCH VALE 1982-07-20 1988-08-24 64
USGS 401642105400603 SKY POND HYPOLIMNION - LOCH VALE 1982-06-14 2018-09-25 99
USGS 401642105400604 SKY POND OUTLET - LOCH VALE 1982-06-14 2018-09-25 159
USGS 401642105401200 LVSYN6 1991-09-25 1991-09-25 1
USGS 401643105080001 SB00406929DDB1 1976-05-27 1976-05-27 1
USGS 401644105395200 SKYPND-GLASSLK SE SNOW 1993-04-15 1993-04-15 1
USGS 401645105400700 LVSYN5 1991-09-25 1991-09-25 1
USGS 401645105401000 SKY POND NE PT5 SNOW 1991-04-23 1993-04-15 2
USGS 401647105395800 SKY PND-GLASS LK PT11 SNOW 1991-04-23 1993-04-15 2
USGS 401648105400400 SKY POND NE NE SNOW 1993-04-15 1993-04-15 1
USGS 401650105395301 SPRING 22 - LOCH VALE - RMNP, CO 2018-08-20 2018-08-20 1
USGS 401653105394600 LVSYN1 1991-09-25 1991-09-25 1
USGS 401655105394400 POTHOLE1N 1991-07-02 1992-07-23 7
USGS 401655105394500 NANO1IN 1991-07-09 1993-09-10 16
USGS 401655105395400 GLASS LAKE INLET - LOCH VALE 1982-06-08 1984-10-10 17
USGS 401655105395401 GLASS LAKE SURFACE - LOCH VALE 1982-06-08 1997-06-17 67
USGS 401655105395402 GLASS LAKE HYPOLIMNION - LOCH VALE 1982-06-08 1988-08-24 52
USGS 401655105395403 GLASS LAKE OUTLET - LOCH VALE 1982-05-18 2004-08-17 100
USGS 401655105395404 GLASS LAKE METALIMNION - LOCH VALE 1982-07-13 1984-05-29 20
USGS 401656105394400 LVSYN2 1991-09-25 1991-09-25 1
USGS 401656105394500 NANO1OUT 1991-07-02 1993-09-21 42
USGS 401656105394501 NANO1N 1991-07-23 1993-07-27 10
USGS 401656105394502 NANO2N 1991-08-14 1993-07-27 6
USGS 401656105394503 NANO3N 1991-07-23 1993-07-27 11
USGS 401656105394504 NANO4N 1991-07-29 1993-07-27 7
USGS 401656105394505 NANO5N 1991-07-23 1992-07-23 5
USGS 401656105394506 NANO3S 1991-07-23 1991-08-27 4
USGS 401656105394507 NANO BULK 1991-07-23 1993-09-28 83
USGS 401656105394508 NANO 6N 1992-08-12 1993-07-27 2
USGS 401700105394701 SPRING 23 - LOCH VALE - RMNP, CO 2018-08-20 2018-08-20 1
USGS 401702105394200 LVSYN21 1991-09-26 1991-09-26 1
USGS 401704105394100 LVSYN22 1991-09-26 1991-09-26 1
USGS 401705105393900 LVSYN23 1991-09-26 1991-09-26 1
USGS 401705105403100 LVSYN31 1991-09-28 1991-09-28 1
USGS 401706105395100 TIMBRLN FLS WST PT6 SNOW 1991-04-16 1993-04-14 3
USGS 401707105395000 ICY BROOK-LOCH VALE-RMNP 1991-05-17 2016-07-26 853
USGS 401707105403000 LVSYN30 1991-09-28 1991-09-28 1
USGS 401708105395300 LVSYN17 1991-09-26 1991-09-26 1
USGS 401710105394701 SPRING 2N - LOCH VALE - RMNP, CO 2018-08-20 2018-08-20 1
USGS 401710105395400 LVSYN18 1991-09-26 1991-09-26 1
USGS 401710105395501 SPRING 24 - LOCH VALE - RMNP, CO 2018-08-20 2018-08-20 1
USGS 401710105395800 ANDREWS CR LOW PT5 SNOW 1991-04-16 1992-04-07 2
USGS 401711105382901 Jewell Lk in Rocky Mtn NP, CO 1999-09-14 1999-09-14 10
USGS 401711105394400 LVSYN24 1991-09-26 1991-09-26 1
USGS 401711105395300 LVSYN19 1991-09-26 1991-09-26 1
USGS 401712105395000 TIMBRLN FLS NOR PT4 SNOW 1991-04-16 1992-04-07 2
USGS 401713105394800 LVSYN25 1991-09-26 1991-09-26 1
USGS 401715105395101 ANDREWS HILL LYSIMETER 91-04, RMNP, CO 1994-05-20 1996-07-19 31
USGS 401715105395102 ANDREWS HILL LYSIMETER 91-06, RMNP, CO 1994-05-18 1996-07-19 35
USGS 401715105410700 ANDREWS GLACIER PT1 SNOW 1991-04-23 1992-04-14 2
USGS 401716105394601 NADP CO98 AND CO89 LOCH VALE ROCKY MNT NAT PRK, CO 2001-01-09 2017-05-16 522
USGS 401716105394800 LVSYN26 1991-09-26 1991-09-26 1
USGS 401716105395001 ICY BROOK ABOVE ANDREWS CREEK LOCH VALE RMNP, CO 2015-06-16 2016-11-01 29
USGS 401716105400000 ANDREWS CR LOW PT10 SNOW 1991-04-16 1991-04-16 1
USGS 401716105405800 ANDREWS GLACIER PT7 SNOW 1991-04-23 1992-04-14 3
USGS 401718105382901 Mills Lk in Rocky Mtn NP, CO 1999-09-14 2002-08-08 50
USGS 401718105394400 EMBRYO LK NORTH PT5 SNOW 1991-04-17 1993-04-14 2
USGS 401718105395401 ANDREWS HILL LYSIMETER 91-09, RMNP, CO 1994-05-18 1995-09-26 27
USGS 401718105395402 ANDREWS HILL LYSIMETER 91-10, RMNP, CO 1994-05-18 1996-07-19 37
USGS 401718105404004 ANDREWS TARN OUTLET 1990-08-28 2018-08-28 13
USGS 401718105404800 ANDREWS TARN INLET RMNP, CO 1982-06-08 2018-08-28 18
USGS 401719105394307 SNOW CORE A - LOCH VALE 1983-03-22 1984-11-20 4
USGS 401719105394309 SNOW CORE C - LOCH VALE 1983-03-22 1984-11-20 4
USGS 401719105394310 SNOW CORE D - LOCH VALE 1983-03-22 1984-11-20 7
USGS 401719105394311 LOCH VALE METEOROLOGICAL STATION AT RMNP, CO 1983-03-22 2011-09-20 84
USGS 401719105395501 SNOWPACK AT MELT LYSIMETER IN RM NTL PARK, CO 1995-04-11 1999-04-14 7
USGS 401719105395502 SNOWMELT LYSIMETER IN ROCKY MTN NTL PARK, CO 1994-04-20 1996-06-09 250
USGS 401719105395601 ANDREWS HILL LYSIMETER 91-02, RMNP, CO 1994-05-18 1996-07-19 32
USGS 401720105382500 MILLS LAKE, IN RMNP, NR ESTES PARK, CO 1987-10-27 2013-10-22 7
USGS 401720105393900 EMBRYO LK NE PT6 SNOW 1991-04-17 1993-04-14 3
USGS 401720105403000 ANDREWS CR UPP PT15 SNOW 1991-04-24 1992-04-08 2
USGS 401720105403400 ANDREWS BUTTRESS SNOW SITE, CO 2002-04-01 2002-04-01 1
USGS 401721105402300 ANDREWS CR UPP PT11 SNOW 1991-04-24 1993-04-15 3
USGS 401722105082601 SB00406929BAA1 1976-05-27 1976-05-27 1
USGS 401722105400300 LOCH VALE FOREST SNOW SITE, CO 1992-04-09 2022-03-25 29
USGS 401722105401201 UPPER ANDREWS CREEK SNOW SITE, CO 2001-04-10 2001-04-25 3
USGS 401723105393200 LOCK SO. BENCH PT10 SNOW 1991-04-17 1992-04-07 2
USGS 401723105394400 SNOW CORE B - LOCH VALE 1983-03-22 1989-01-17 28
USGS 401723105394800 ANDREWS CREEK - LOCH VALE 1983-07-05 2018-09-25 160
USGS 401723105395700 INDEX SNOW COURSE 1991-02-21 1992-04-07 7
USGS 401723105395800 INDEX SNOWPIT 1991-03-19 1991-06-04 55
USGS 401723105400000 ANDREWS CREEK-LOCH VALE-RMNP 1992-04-15 2022-09-02 1087
USGS 401723105400036 ANDREWS CREEK MS1, RMNP, CO 2010-08-17 2010-09-21 3
USGS 401723105400041 ANDREWS CREEK MS4, RMNP, CO 2010-08-17 2010-09-21 3
USGS 401723105400042 ANDREWS CREEK MS5, RMNP, CO 2010-08-17 2016-11-01 11
USGS 401723105400100 FOREST SNOWPIT 1992-04-09 1998-04-07 162
USGS 401723105400200 ANDREWS CR UPP PT1 SNOW 1991-04-24 1993-04-15 3
USGS 401723105400500 ANDREWS CREEK AT TREELINE-LOCH VALE-RMNP 1991-04-23 1991-09-28 103
USGS 401725105393600 EMBRYO LK NE PT16 SNOW 1991-04-17 1993-04-14 3
USGS 401725105400000 MEADOW SNOWPIT 1991-04-24 1996-06-12 159
USGS 401725105400001 LOCH VALE MEADOW SNOW SITE, CO 1993-04-10 2022-03-25 25
USGS 401726105392200 LOCH SO. BENCH PT6 SNOW 1991-04-17 1993-04-14 3
USGS 401727105393000 LOCH SO. SHORE PT15 SNOW 1991-04-16 1992-04-08 2
USGS 401727105394900 ANDREWS CR MID PT3 SNOW 1991-04-17 1993-04-14 3
USGS 401727105400000 ANDREWS SPRING 1 1996-06-25 2022-09-02 692
USGS 401729105391700 LOCK SO. BENCH PT3 SNOW 1991-04-17 1993-04-14 2
USGS 401729105392000 SNOW 7 1988-04-09 1988-04-09 1
USGS 401729105393500 SNOW 4 1988-04-09 1988-04-09 1
USGS 401730105395400 SNOW 5 1988-04-09 1988-04-09 1
USGS 401731105393100 LOCH WEST PT7 SNOW 1991-04-17 1993-04-14 3
USGS 401733105392400 THE LOCH INLET - LOCH VALE 1982-05-11 2020-11-23 441
USGS 401733105392401 THE LOCH SURFACE - LOCH VALE 1982-05-11 2018-09-25 149
USGS 401733105392402 THE LOCH METALIMNION - LOCH VALE 1982-06-02 2016-03-08 77
USGS 401733105392403 THE LOCH HYPOLIMNION - LOCH VALE 1982-06-02 2018-09-25 130
USGS 401733105392404 THE LOCH OUTLET - LOCH VALE 1982-05-11 2022-09-02 2284
USGS 401733105392700 SNOW 8 1988-04-09 1988-04-09 1
USGS 401734105391500 LOCH SO. SHORE PT1 SNOW 1991-04-16 1992-04-08 2
USGS 401734105391600 THE LOCH 1988-10-12 1990-11-13 11
USGS 401736105393000 LITTLE LOCH CREEK - LOCH VALE 1982-07-14 2001-07-24 76
USGS 401738105392800 LOCH NORTH PT2 SNOW 1991-04-16 1993-04-15 3
USGS 401741105391700 LOCH NORTHEAST PT9 SNOW 1991-04-16 1993-04-15 3
USGS 401759105090001 SB00406919ADA1 1976-06-01 1976-06-09 2
USGS 401817105394500 LAKE HAIYAHA, IN ROMO NATIONAL PARK 2003-08-13 2008-07-15 15
USGS 401821105394400 HAIYAHA S 1981-07-06 1988-07-13 17
USGS 401821105394401 HAIYAHA H 1982-07-02 1988-07-13 6
USGS 401821105394402 HAIYAHA O 1981-07-20 2018-09-06 45
USGS 401822104581101 LITTLE THOMPSON R AT RD 44 NR BERTHOUD 1993-09-20 1993-09-20 1
USGS 401828105383700 CHAOS CR AT GLACIER GORGE JUNCTION AT RMNP 2000-07-11 2001-06-14 21
USGS 401834105381800 CHAOS CR ABV GLACIER CR AT ROCKY MTN NATIONAL PARK 2000-07-11 2001-06-14 21
USGS 401843105400600 EMERALD I 1981-07-20 1993-09-28 23
USGS 401843105400601 EMERALD S LAKE IN ROCKY MTN NATIONAL PARK CO 1981-07-06 2008-07-16 45
USGS 401843105400602 EMERALD H 1982-07-02 1992-08-31 10
USGS 401843105400603 EMERALD O 1981-08-03 2018-09-06 40
USGS 401848105384200 BEAR LAKE SNOW SITE, CO 1999-04-14 2003-04-08 14
USGS 401911105075001 SB00406909CCC1 1976-06-01 1976-06-16 2
USGS 401913105361101 SPRAGUE LAKE OUTLET IN RMNP, CO 2012-05-31 2013-09-25 11
USGS 401916105363000 GLACIER CR ABV BOULDER BROOK NR ESTES PARK, CO. 2000-07-11 2001-06-14 22
USGS 401924105362201 GLACIER CREEK NR SPRAGUE LAKE IN RMNP CO 2007-04-04 2013-09-25 34
USGS 401928105411901 FERN CREEK BLW GRACE FALLS AT RMNP 2008-02-20 2015-10-01 32
USGS 401954105410301 ODESSA LAKE IN ROCKY MOUNTAIN NATIONAL PARK 2008-07-17 2008-07-17 20
USGS 402009105130700 CARTER RESERVOIR AT MIDDLE SITE 1983-05-25 1988-07-08 226
USGS 402015105334601 XLN - 12 1995-08-14 1995-08-14 1
USGS 402032105411501 SPRUCE LAKE IN RMNP, CO 2013-07-02 2013-07-09 2
USGS 402046105382801 CUB LAKE IN RMNP, CO 2012-09-25 2012-09-25 2
USGS 402053105125800 CARTER RESERVOIR AT NORTH SITE 1983-05-25 1988-07-08 192
USGS 402054105361601 BIG THOMPSON IN MORAINE PARK 3 NR ESTES PARK, CO 2017-05-31 2017-08-22 4
USGS 402056105393401 BIG THOMPSON BLW FERN CREEK AT RMNP 2008-07-16 2012-09-25 19
USGS 402057105395201 FERN CREEK ABV BIG THOMPSON AT RMNP 2008-07-16 2011-08-30 18
USGS 402059105355201 BIG THOMPSON IN MORAINE PARK 2 NR ESTES PARK, CO 2017-05-31 2017-08-22 4
USGS 402114105350101 BIG THOMPSON BL MORAINE PARK NR ESTES PARK, CO 1995-01-04 2022-09-06 593
USGS 402115105375001 BIG THOMPSON AT FERN CRK TRAILHEAD IN RMNP 2011-03-04 2017-08-22 7
USGS 402116105380001 BIG THOMPSON AB MORAINE PARK NR ESTES PARK, CO 1995-01-04 1995-06-12 5
USGS 402123105355901 BIG THOMPSON IN MORAINE PARK NR ESTES PARK, CO 2017-05-31 2017-08-22 4
USGS 402123105370401 BIG THOMPSON R NR FERN LAKE ROAD, RMNP, CO 2011-04-12 2017-09-18 111
USGS 402131105330601 XLN - 10 1995-07-27 1995-07-27 1
USGS 402153105080601 SB00506929DDD 1976-06-01 1976-06-22 2
USGS 402210105065701 SB00506928DAA 1976-07-01 1976-07-02 2
USGS 402227105134700 HANSEN CANAL BLW FLATIRON RESERVOIR NR LOVELAND,CO 2000-08-28 2010-10-21 234
USGS 402231105291900 LAKE ESTES NEAR DAM NEAR ESTES PARK, CO 1998-05-14 2007-10-23 276
USGS 402231105324201 XLN - 9 1995-07-27 1995-07-27 1
USGS 402245105302300 BIG THOMPSON R BLW SANITATION OUTFLOW ABV LK ESTES 2000-08-29 2022-09-07 423
USGS 402249105282000 BIG THOMPSON R AT WHISPERING PINES NR ESTES PARK 2000-08-30 2022-09-07 418
USGS 402300105014600 BIG THOMPSON R. BL. LOVELAND 1972-05-10 1972-05-10 1
USGS 402317105014601 SB00506820ACB 1976-07-01 1976-07-12 2
USGS 402322105403000 ROCKY MT. N.P. SNOWPACK 1988-05-11 1988-05-11 1
USGS 402331105063201 SB00506922BAB1 1977-05-27 1977-05-27 1
USGS 402337105064901 SB00506915CCC1 1977-06-01 1977-06-01 1
USGS 402340104575101 BIG THOMPSON AT OFFICER 1993-09-15 1993-11-29 2
USGS 402402105072200 BIG THOMPSON R. AB. LOVELAND 1972-05-10 1972-05-10 1
USGS 402412105052101 SB00506914BDA1 1977-05-26 1977-05-26 1
USGS 402412105353001 B00507317ADB 1965-06-23 1965-06-23 1
USGS 402445105100801 SB00506907CBD 1976-07-01 1976-07-07 2
USGS 402518105102401 SB00506907BBB1 1976-07-01 1976-07-07 2
USGS 402518105131300 BIG THOMPSON R BLW BG T POWER PLANT NR LOVELAND CO 2001-03-13 2009-01-07 213
USGS 402524105133300 HANSEN CANAL BLW TRIFURCATION NR LOVELAND, CO 2000-08-28 2010-11-16 242
USGS 402530105273901 XLN - 11 1995-08-14 1995-08-14 1
USGS 402533105124300 BIG THOMPSON R BLW SULZER GULCH NR LOVELAND, CO 2000-08-31 2022-09-06 377
USGS 402535105105700 BUCKHORN CREEK AT COUNTY RD 24, NEAR LOVELAND, CO 2002-09-30 2002-09-30 1
USGS 402549105043101 DRY CREEK AT US 287, AT LOVELAND, CO 2003-06-30 2003-08-18 3
USGS 402550105061501 SB00506903ACC1 1977-05-27 1977-05-27 1
USGS 402552105300101 COW CREEK NR COW CREEK TRAILHEAD IN RMNP, CO 2012-05-30 2013-11-29 9
USGS 402554105202100 BIG THOMPSON R ABV NF BIG THOMPSON AT DRAKE, CO 2000-08-30 2022-09-07 372
USGS 402636105394100 YPSILON LAKE IN ROCKY MTN NATL PARK 2003-07-24 2003-07-24 1
USGS 402645105301701 WEST CREEK BLW WEST CREEK FALLS NR ESTES PARK, CO 2012-05-30 2013-07-08 7
USGS 402655105401601 SPECTACLE LAKE SE IN ROCKY MTN NATIONAL PARK CO 2008-08-08 2008-08-08 23
USGS 402714105394201 FAY LAKES IN RMNP, CO 2013-06-25 2013-07-16 2
USGS 402816105390001 CRYSTAL LAKE IN ROCKY MOUNTAIN NATIONAL PARK CO 2008-08-05 2008-08-05 28
USGS 402825105341501 DICKINSON POND IN RMNP, CO 2013-06-27 2013-06-27 1
USGS 402950105313801 KETTLE TARN IN RMNP, CO 2012-06-06 2013-07-08 9
USGS 402953105313701 N. FORK BIG THOMPSON RV NR KETTLE TARN IN RMNP, CO 2012-07-09 2013-07-06 4
USGS 403020105114700 HANSEN CANAL ABV TUNNEL NO. 5 NR LOVELAND, CO 2000-08-28 2010-11-16 239
USGS 403028105371300 LOUISE S 1981-07-09 1995-10-10 21
USGS 403028105371301 LOUISE H 1982-07-08 1988-08-03 7
USGS 403028105371302 LOUISE O 1981-07-15 2018-09-08 48
USGS 403028105371303 LOUISE LAKE INLET 1981-08-18 2018-09-08 26
USGS 403029105360401 LOST LAKE IN RMNP, CO 2013-06-21 2013-07-01 2
USGS 403033105363800 HUSTED S 1981-07-09 2018-09-08 32
USGS 403033105363801 HUSTED H 1982-07-08 1988-08-03 7
USGS 403033105363802 LAKE HUSTED OUTLET 1983-07-26 2014-08-21 8
  group icon Weld County, Colorado
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 06743470 LITTLE THOMPSON RIV AT CO HWY 257 AT MILLIKEN, CO 2013-10-25 2019-11-06 40
USGS 06744000 BIG THOMPSON RIVER AT MOUTH, NEAR LA SALLE, CO. 1950-01-17 2001-08-14 222
USGS 06744030 BIG THOMPSON RIV AT CR396 ABV MOUTH NR LA SALLE,CO 2013-10-25 2020-11-11 41
USGS 401149104515801 SB00306727ACD3 1956-10-06 1956-10-06 1
USGS 401725105024401 SB00406830ABB 1976-06-01 1976-06-28 2
USGS 401800104583101 SB00406823BCD 1977-05-18 1977-05-18 1
USGS 401831105023200 NEWELL LAKE 1972-09-20 1972-09-20 3
USGS 401909104502301 SB00406712CDD1 1957-09-08 1965-07-12 2
USGS 401925104531500 HILLSBORO RESERVOIR 1972-10-16 1972-10-16 2
USGS 401938104540801 SB00406709BCD1 1977-05-25 1977-05-25 1
USGS 401951104511201 SB00406711ABD 1964-09-02 1966-09-08 3
USGS 402000104515901 SB00406711BBB1 1977-05-26 1977-05-26 1
USGS 402016104465501 SPLT1 - PW24 1992-12-16 1993-09-08 2
USGS 402026104521301 SB00406703DAB1 1977-05-26 1977-05-26 1
USGS 402028104510601 SB00406702ADC1 1977-05-25 1977-05-25 1
USGS 402031104541901 SB00406704BCC1 1977-05-27 1977-05-27 1
USGS 402100104530001 LITTLE THOMPSON RIVER NEAR MILLIKEN, CO 1994-04-15 1994-04-15 1
USGS 402101104470401 PORE WATER AT 06744000 1992-07-30 1992-07-30 1