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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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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 -- 249 sites found


Hydrologic unit = 07110009
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 Jersey County, Illinois
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 05587450 Mississippi River at Grafton, IL 1991-07-18 2011-06-08 4
USGS 05587455 MISSISSIPPI RIVER BELOW GRAFTON, IL 1989-03-14 2024-02-29 1157
USGS 385554090182901 MISSISSIPPI R NR EAGLES NEST ISLAND NR GODFREY, IL 2023-04-05 2023-04-05 1
USGS 385810090270201 6N12W-16.6h1 1987-04-15 1987-04-15 1
  group icon Madison County, Illinois
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 05587480 PIASA CREEK NEAR MELVILLE, IL 2006-05-26 2011-07-07 679
USGS 05587498 Mississippi River Pool Lock and Dam 26 at Alton,IL 2023-07-26 2024-03-05 7
USGS 05587500 Mississippi River at Alton, IL 1967-09-18 1988-08-18 87
USGS 05587550 Mississippi River below Alton,IL 1974-05-06 1989-09-07 250
USGS 05587700 WOOD RIVER AT EAST ALTON, IL 1977-10-28 1997-04-21 169
USGS 385117090063701 5N 9W-28.7c 1984-06-07 1992-12-22 16
USGS 385126090064601 5N 9W-28.8e3 1986-07-30 1986-07-30 1
USGS 385127090065001 5N 9W-28.8e2 1986-07-30 1986-07-30 1
USGS 385127090065201 5N 9W-28.8e1 1986-07-30 1986-07-30 1
USGS 385201090044801 5N 9W-22.2c5 1986-08-06 1986-08-06 1
USGS 385201090045101 5N 9W-22.2c1 1986-08-06 1986-08-06 1
USGS 385202090045301 5N 9W-22.2c4 1986-08-06 1986-08-06 1
USGS 385204090045401 5N 9W-22.2c3 1986-08-06 1986-08-06 1
USGS 385205090044701 5N 9W-22.2d1 1984-06-07 1986-08-06 6
USGS 385205090044801 5N 9W-22.2c6 1986-08-06 1986-08-06 1
USGS 385235090072601 5N 9W-20.4h2 1986-08-27 2013-06-27 3
USGS 385235090072701 5N 9W-20.4h1 1986-08-27 1986-08-27 1
USGS 385236090072601 5N 9W-20.4h4 1986-08-27 1986-08-27 1
USGS 385236090072701 5N 9W-20.4h3 1986-08-27 1991-03-06 4
USGS 385446090015901 5N8W-6.5b1 2004-10-06 2015-07-15 8
  group icon Franklin County, Missouri
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 384218090450401 T46N R02E 36BAA1 1994-02-21 1994-02-22 2
  group icon St. Charles County, Missouri
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 05514700 PERUQUE CR. NR. O'FALLON, MO. 1967-09-18 1967-12-13 2
USGS 05514720 Schote Creek at Hwy D 1994-04-09 1995-05-17 37
USGS 05514730 DARDENNE CREEK NR. WELDON SPRINGS, MO. 1967-09-18 1967-12-13 2
USGS 05514800 DARDENNE CREEK AT COTTLEVILLE MO 1994-04-28 1994-04-28 4
USGS 384134090442401 WSSRAP-MW 4003 1986-02-20 1995-03-17 3
USGS 384136090435101 WSSRAP-MW 2029 1989-08-03 1989-08-03 1
USGS 384140090440101 WSSRAP-MW 3010 1986-02-18 1987-12-07 3
USGS 384140090440301 WSSRAP-MWS 021 1992-06-03 1993-04-14 2
USGS 384140090440305 WSSRAP-LYSIMETER LY05 1992-01-29 1993-04-07 3
USGS 384140090440308 WSSRAP-LYSIMETER LY08 1992-01-29 1992-06-09 2
USGS 384142090435301 RAFFINATE PIT NO.2 1984-09-05 1988-12-07 8
USGS 384143090435201 RAFFINATE PIT NO.1 1984-09-05 1988-12-07 8
USGS 384144090440001 WSSRAP-MW 3002 1988-10-31 1988-10-31 1
USGS 384146090435401 WSSRAP-MW 3004 1986-06-18 1986-06-18 1
USGS 384146090435608 WSSRAP-LYSIMETER LY3608 1990-03-09 1990-03-09 1
USGS 384147090440601 WSSRAP-MW 3009 1986-02-19 1989-06-08 5
USGS 384148090435601 RAFFINATE PIT NO.3 1984-09-05 1989-06-08 12
USGS 384149090432501 WSSRAP-MW 2014 1987-12-01 1987-12-01 1
USGS 384149090435201 WSSRAP-MW 3008 1986-06-17 1989-06-06 4
USGS 384149090440301 RAFFINATE PIT NO.4 1984-09-05 1989-03-14 9
USGS 384150090440501 WSSRAP-MW 3013 1987-12-08 1987-12-08 1
USGS 384150090454202 WSSRAP-MWS 024 1993-04-07 1994-04-05 5
USGS 384151090434401 WSSRAP-MW 2015 1987-12-04 1987-12-04 1
USGS 384152090432901 WSSRAP-MW 2013 1987-12-01 1987-12-01 1
USGS 384152090435504 WSSRAP-LYSIMETER LY3604 1990-07-17 1990-07-17 1
USGS 384152090435505 WSSRAP-LYSIMETER LY3605 1990-07-17 1990-07-17 1
USGS 384152090435506 WSSRAP-LYSIMETER LY3606 1990-07-17 1990-07-17 1
USGS 384152090435507 WSSRAP-LYSIMETER LY3607 1990-07-17 1990-07-17 1
USGS 384152090440501 WSSRAP-MW 3018 1986-06-18 1986-06-18 1
USGS 384152090440601 WSSRAP-LYSIMETER LY3601 1989-08-03 1990-03-09 3
USGS 384152090440602 WSSRAP-LYSIMETER LY3602 1989-08-03 1990-03-09 2
USGS 384152090440603 WSSRAP-LYSIMETER LY3603 1989-08-03 1990-08-10 3
USGS 384152090441401 WSSRAP-MWS 004 1995-02-08 1995-02-08 1
USGS 384152090441501 MIDDLE FORK OF TRIBUTARY TO SCHOTE CREEK 1986-03-11 1986-03-11 1
USGS 384152090453101 WSSRAP-MWS 012 1993-04-14 1993-05-18 2
USGS 384152090460201 WSSRAP-MWV 022 1992-06-02 1995-06-15 10
USGS 384152090460202 WSSRAP-MWS 022 1993-04-07 1995-06-15 6
USGS 384152090460209 WSSRAP-LYSIMETER LY09 1992-06-09 1992-06-09 1
USGS 384152090460210 WSSRAP-LYSIMETER LY10 1992-06-09 1992-06-09 1
USGS 384152090460211 WSSRAP-LYSIMETER LY11 1992-06-09 1993-04-07 2
USGS 384153090440401 SEEPAGE WEST LEVEE PIT 4 1986-06-18 1993-08-17 17
USGS 384153090460422 WSSRAP-LYSIMETER LY22 1993-03-23 1998-10-02 65
USGS 384153090460423 WSSRAP-LYSIMETER LY23 1992-12-10 1998-10-02 74
USGS 384153090460424 WSSRAP-LYSIMETER LY24 1992-12-10 1998-10-02 79
USGS 384154090435401 WELDON SPRING SITE DIVERSION POND 1989-10-05 1993-08-17 10
USGS 384154090441101 WSSRAP-MW 4006 1986-02-20 1987-12-08 3
USGS 384154090441201 WSSRAP-MW 4001 1987-12-08 1993-05-18 3
USGS 384154090441701 WSSRAP-ARMY POND 1985-09-11 1985-09-11 1
USGS 384155090432701 WSSRAP-MW 2012 1987-12-02 1987-12-02 1
USGS 384155090433401 WSSRAP-MW 2011 1987-12-02 1987-12-02 1
USGS 384155090440001 WSSRAP-MW 3007 1986-02-18 1987-12-17 3
USGS 384155090440002 WSSRAP-MW 3003 1989-05-10 1990-06-12 2
USGS 384155090440003 WSSRAP-MW 3006 1988-10-27 1990-06-12 3
USGS 384155090440004 WSSRAP-MW 3023 GT64-P 1990-06-14 1991-07-24 2
USGS 384156090455901 WSSRAP-MWS 011 1993-04-08 1993-04-08 1
USGS 384157090432801 WSSRAP-FROG POND 1985-09-12 1989-11-03 4
USGS 384158090432801 FROG POND OUTFLOW NEAR WELDON SPRING, MO 1986-03-12 1993-08-17 13
USGS 384158090432901 WSSRAP-MW 2026 1990-06-12 1990-06-12 1
USGS 384158090433001 WSSRAP-MW 2006 1987-12-02 1989-06-06 3
USGS 384158090433301 WSSRAP-MW 2010 1987-12-02 1987-12-02 1
USGS 384200090434501 WSSRAP-MW 2007 1987-12-11 1987-12-11 1
USGS 384200090442401 WSSRAP-W FORK OF TRIBUTARY TO SCHOTE CREEK 1986-03-11 1986-03-11 2
USGS 384201090440201 WSSRAP-MW 2003 1987-12-03 1989-06-06 3
USGS 384203090433901 WSSRAP-MW 2009 1987-12-11 1987-12-11 1
USGS 384203090441701 MIDDLE FORK OF TRIBUTARY TO SCHOTE CR AT MOUTH 1985-11-19 1985-11-19 1
USGS 384203090472801 T46N R02E 35BCC1 1934-05-18 1934-05-18 1
USGS 384204090435601 WSSRAP-ASH POND 1985-09-12 1986-06-19 2
USGS 384204090440001 WSSRAP-MW 2002 1989-08-02 1989-08-02 1
USGS 384204090440002 WSSRAP-MW 2021 1989-08-01 1989-08-01 1
USGS 384204090444901 WSSRAP-MWS 007 1993-04-07 1993-04-07 1
USGS 384205090433201 WSSRAP-FROG POND TRIB 1985-11-19 1985-11-19 1
USGS 384205090433401 WSSRAP-MW 2008 1987-12-04 1987-12-04 1
USGS 384205090435901 WSSRAP-ASH POND OUTFLOW 1986-03-12 1993-08-17 9
USGS 384205090440201 WSSRAP-MW 2001 1987-12-03 1989-06-05 2
USGS 384206090434101 WSSRAP-MW 2016 1986-02-19 1987-12-16 3
USGS 384206090435301 WSSRAP-MW 2005 1987-12-03 1989-06-06 3
USGS 384206090441702 WSSRAP-MWS 002 1990-08-23 1995-02-04 2
USGS 384206090441703 WSSRAP-MWD 002 1990-08-23 1990-08-23 1
USGS 384206090450501 WSSRAP-MWS 006 1990-08-22 1993-04-08 2
USGS 384206090450502 WSSRAP-MWD 006 1990-08-22 1990-08-22 1
USGS 384207090434102 WSSRAP-MW 2024 1988-10-26 1988-10-26 1
USGS 384207090435401 WSSRAP-MW 2022 1989-08-03 1989-08-03 1
USGS 384207090442601 WSSRAP-MW 4002 1986-02-20 1987-12-09 2
USGS 384208090435001 WSSRAP-MW 2004 1987-12-03 1989-08-02 2
USGS 384208090441001 WSSRAP-ASH POND TRIBUTARY AT MOUTH 1985-11-19 1985-11-19 1
USGS 384210090441301 WSSRAP-MIDDLE FORK SCHOTE CREEK @ MWS-01 1995-03-07 1995-03-27 11
USGS 384210090441502 WSSRAP-MWS 001 1993-05-18 1995-02-04 2
USGS 384210090453401 WSSRAP-MWV 009 1992-06-01 1994-06-08 3
USGS 384210090453402 WSSRAP-MWS 009 1990-08-21 1993-04-13 2
USGS 384210090453403 WSSRAP-MWD 009 1990-08-21 1990-08-21 1
USGS 384212090441301 TRIBUTARY OF SCHOTE CREEK NEAR COUNTY ROAD D 1985-11-19 1993-08-17 10
USGS 384215090462501 WSSRAP-E FORK 6500 TRIB AT MWD-015 1995-03-06 1995-03-27 11
USGS 384215090462801 WSSRAP-MWS 015 1990-08-21 1993-04-08 3
USGS 384215090462802 WSSRAP-MWD 015 1990-08-21 1995-02-04 3
USGS 384216090434201 WSSRAP-MW 4014 1991-07-23 1991-07-23 1
USGS 384216090435301 WSSRAP-MW 4013 1990-06-01 1993-05-18 3
USGS 384219090465501 WSSRAP-W FORK 6500 TRIB AT MWS-019 1995-03-07 1995-03-07 6
USGS 384221090442501 BUSCH WILDLIFE HEADQUARTERS WELL 1984-09-04 1984-09-04 2
USGS 384223090445801 WSSRAP-USGS WELL 4 1986-03-12 1993-04-06 8
USGS 384224090442401 WSSRAP-USGS WELL 9 1986-03-11 1995-02-03 9
USGS 384225090440702 WSSRAP-MWD 105 1990-08-24 1990-08-24 1
USGS 384227090441201 BUSCH SEWAGE LAGOON OUTFLOW 1986-06-20 1986-06-20 1
USGS 384228090435701 OUTFLOW BUSCH LAKE 36 1986-03-10 1993-08-17 17
USGS 384228090441101 WSSRAP-USGS WELL 7 1986-03-10 1993-04-05 8
USGS 384228090443001 AHDEN HAMPTON KNIGHT MEMORIAL LAKE 1989-03-30 1990-03-28 4
USGS 384229090433001 BUSCH WILDLIFE (SHAW) WELL 1985-09-11 1985-09-11 1
USGS 384231090433601 WSSRAP-USGS WELL 8 1986-03-10 1993-04-06 9
USGS 384231090454601 WSSRAP-MWS 108 1995-02-06 1995-02-06 1
USGS 384236090445501 WSSRAP-MWS 107 1995-02-03 1995-02-03 1
USGS 384236090530901 T46N R01E 26CCD1 1961-03-03 1961-03-03 1
USGS 384247090411301 WLL-USGS-E1 2013-11-07 2013-11-07 1
USGS 384247090411501 WELDON SPRING 1986-06-26 1988-12-01 5
USGS 384248090440801 WSSRAP-USGS WELL 6 1986-03-11 1993-04-06 10
USGS 384250090443301 WSSRAP-USGS WELL 2A 1986-03-11 1993-04-05 8
USGS 384251090421301 CROOKED CREEK AT HWY 40 & 61 1988-04-05 1988-12-01 4
USGS 384252090443501 WSSRAP-USGS WELL 2 1986-03-11 1993-04-05 8
USGS 384254090445301 WSSRAP-USGS WELL 3 1986-03-11 1995-02-03 9
USGS 384255090422101 BINDER WELL 1985-09-11 1989-03-29 5
USGS 384259090442701 WSSRAP-SPRING 6303 1988-04-05 1993-08-18 14
USGS 384301090441701 ESTAVELLE AT BUSCH WILDLIFE AT WELDON SPRING, MO. 1985-11-19 1985-11-19 1
USGS 384304090441801 BURGERMEISTER SPRING 1984-09-04 2002-08-28 34
USGS 384305090441601 WSSRAP-UNNAMED TRIBUTARY UPST LAKE 34 1988-04-05 1991-07-25 6
USGS 384306090441802 WSSRAP-MWD 106 1995-02-07 1995-02-07 1
USGS 384310090435701 WSSRAP-USGS WELL 5 1986-03-11 1993-04-06 10
USGS 384314090443301 WSSRAP-USGS WELL 1 1986-03-11 1993-04-05 8
USGS 384316090432301 SCHOTE CREEK AT HIGHWAYS 40 AND 61 1987-12-07 1993-08-16 15
USGS 384319090481601 T46N R02E 28ABB 1985-09-10 1989-03-29 2
USGS 384323090405801 46N3E-22.8b1 2005-04-05 2015-07-20 7
USGS 384339090435301 CREEK DWNST LAKE 34 AND BURGERMEISTER SPRING 1986-06-26 1986-06-26 1
USGS 384344090435101 WSSRAP-SPRING 6306 1987-12-07 1988-12-01 5
USGS 384344090452201 WSSRAP-SPRING 6502 1988-04-05 1989-03-30 4
USGS 384346090460501 WSSRAP-SPRING 6601 1985-09-10 1989-03-30 5
USGS 384348090434401 WSSRAP-UNNAMED TRIB AT TWIN ISLAND 1988-04-05 1993-08-16 16
USGS 384350090434001 T46N R03E 19AC 1988-04-06 1995-02-03 5
USGS 384352090435101 T46N R03E 19BD 1988-04-06 1988-12-13 4
USGS 384359090451101 WSSRAP-SPRING 6501 1987-12-16 1989-03-29 7
USGS 384401090442201 DARDENNE CREEK AT U.S. HIGHWAYS 40 AND 61 1990-06-25 1990-06-25 1
USGS 384404090435001 T46N R03E 19BA 1988-04-06 1988-12-13 4
USGS 384404090481101 DARDENNE CREEK AT COUNTY HIGHWAY DD 1987-12-17 1993-08-16 16
USGS 384405090444401 TRIBUTARY 6400 OF DARDENNE CREEK AT MOUTH 1990-06-25 1990-06-25 1
USGS 384411090354601 46N4E-17.3a1 2005-04-05 2015-08-11 9
USGS 384413090443301 WSSRAP-MWGS 03 1988-12-08 1993-04-07 3
USGS 384413090443302 WSSRAP-MWGS 04 1988-12-15 1993-04-16 3
USGS 384413090443303 WSSRAP-MWGS 05 1989-01-06 1993-04-15 3
USGS 384414090422201 TRIBUTARY 6300 OF DARDENNE CREEK AT MOUTH 1990-06-26 1990-06-26 1
USGS 384416090422201 DARDENNE CREEK 0.65 MILE UPST COUNTY ROAD K 1990-06-26 1990-06-26 1
USGS 384418090455801 DARDENNE CREEK NEAR BUSCH LAKE 33 1990-06-25 1990-06-25 1
USGS 384419090413801 SCHOTE CREEK AT COUNTY ROAD K 1990-06-26 1990-06-26 1
USGS 384422090420701 46N3E-17.1b1 2005-02-02 2015-08-10 9
USGS 384433090411401 DARDENNE CREEK NEAR COUNTY ROAD K 1990-06-26 1990-06-26 1
USGS 384436090442801 T46N R02E 13ADC1 1970-03-04 1970-03-04 1
USGS 384438090313601 WLL-USGS-A5 2013-11-07 2013-11-07 1
USGS 384438090535501 T46N R01E 15CDB1 1961-03-03 1961-03-03 1
USGS 384441090362501 T46N R04E 17BCB1 1961-03-28 1961-03-28 1
USGS 384455090391701 CROOKED CREEK NEAR COTTLEVILLE 1990-06-26 1990-06-26 1
USGS 384504090350301 T46N R04E 09CDC1 1962-12-14 1962-12-14 1
USGS 384504090394701 46N3E-10.1a1 2005-01-25 2015-07-21 5
USGS 384506090391001 DARDENNE CREEK NEAR COTTLEVILLE 1987-12-17 1993-08-18 17
USGS 384521090422401 T46N R03E 08DBD1 1970-03-04 1970-03-04 1
USGS 384601090324101 T46N R04E 02CDB1 1968-11-25 1968-11-25 1
USGS 384619090382701 46N3E-2.7d1 2005-03-29 2015-07-22 7
USGS 384629090350901 46N4E-4.8f1 2005-03-29 2015-08-11 6
USGS 384634090430201 46N3E-5.8f1 2005-03-30 2015-07-21 5
USGS 384634090451701 T46N R02E 01BCB1 1961-03-07 1961-03-07 1
USGS 384635090355101 46N4E-5.5g1 2005-01-26 2015-07-22 5
USGS 384646090375501 47N3E-36.3a1 2005-01-27 2015-08-11 8
USGS 384647090460201 T47N R02E 25BAA1 1966-08-31 1966-08-31 1
USGS 384701090334001 T47N R04E 34CAC1 1962-07-11 1962-07-11 1
USGS 384707090535501 T47N R01E 34CCA1 1961-03-03 1961-03-03 1
USGS 384710090541401 T47N R01E 34CBC1 1961-03-07 1961-03-07 1
USGS 384713090493801 PERUQUE CREEK AT DUELLO ROAD (SITE 1) 1983-07-18 1984-07-10 14
USGS 384714090321901 T47N R04E 35ACC1 1960-12-06 1960-12-06 1
USGS 384714090535801 T47N R01E 34CAB1 1961-03-07 1961-03-07 1
USGS 384734090384801 47N3E-35.2h1 2005-03-31 2015-08-12 10
USGS 384745090374701 T47N R03E 25DCD1 1967-12-07 1967-12-07 1
USGS 384752090405601 T47N R03E 28DDA1 1968-02-26 1968-02-26 1
USGS 384752090470901 T47N R02E 27CDA1 1967-10-11 1967-10-11 1
USGS 384756090372201 T47N R04E 30CBC1 1970-03-05 1970-03-05 1
USGS 384802090404001 T47N R03E 27CBA1 1967-06-28 1984-09-04 3
USGS 384802090432201 T47N R03E 30DAC1 1968-07-30 1968-07-30 1
USGS 384815090470001 T47N R02E 27 1970-09-04 1970-09-04 1
USGS 384816090414301 T47N R03E 28BCA1 1964-10-19 1964-10-19 1
USGS 384817090425901 T47N R03E 29BCB1 1964-02-11 1964-02-11 1
USGS 384823090405901 T47N R03E 28AAC1 1960-08-11 1960-08-11 1
USGS 384831090371801 T47N R04E 30BBC1 1969-10-29 1969-10-29 1
USGS 384836090420201 T47N R03E 29AAA 1959-11-03 1959-11-03 1
USGS 384836090455401 PERUQUE CREEK AT SEWAGE DISPOSAL PONDS (SITE 2) 1983-07-18 1984-07-10 14
USGS 384839090455801 SEWAGE DISPOSAL PONDS EFFLUENT (NEAR SITE 2) 1983-07-18 1984-07-10 9
USGS 384840090415501 T47N R03E 21CCC1 1937-03-06 1937-03-06 1
USGS 384840090502001 T47N R02E 30DCC1 1965-04-15 1965-04-15 1
USGS 384845090392801 T47N R03E 23CCA1 1970-03-05 1970-03-05 1
USGS 384856090350301 T47N R05E 19BCD1 1970-03-05 1970-03-05 1
USGS 384900090322401 T47N R04E 23BDD1 1969-10-30 1969-10-30 1
USGS 384902090451201 T47N R02E 24CBB 13271 2014-09-03 2014-09-03 4
USGS 384917090401601 47N3E-22.5g1 2005-04-04 2015-07-22 5
USGS 384917090420001 T47N R03E 20ADA1 1966-08-18 1966-08-18 1
USGS 384918090312501 T47N R04E 24BAB1 1969-10-29 1969-10-29 1
USGS 384933090445701 PERUQUE CREEK AT HOFF ROAD (SITE 3) 1983-07-18 1984-07-10 15
USGS 384945090422001 PERUQUE CREEK AT HIGHWAY P (SITE 4) 1983-07-18 1984-07-10 14
USGS 384957090370001 T47N R04E 18BDC1 1924-12-12 1924-12-12 1
USGS 385013090403601 T47N R03E 15BBD1 1969-10-30 1969-10-30 1
USGS 385036090370401 T47N R04E 07CBD1 1969-10-29 1969-10-29 1
USGS 385036090414201 PERUQUE CREEK AT HIGHWAY 79 (SITE 5) 1983-07-18 1984-07-10 14
USGS 385039090414001 O'FALLON WASTE TREATMENT PLANT EFFLUENT (NEAR 5) 1980-07-18 1984-07-10 21
USGS 385115090405101 PERUQUE CREEK (SITE 6) 1983-07-18 1984-07-10 14
USGS 385116090304001 T47N R04E 01DDD1 1969-10-29 1969-10-29 1
USGS 385138090254101 T47N R05E 02BDD1 1969-10-29 1969-10-29 1
USGS 385203090371501 T47N R03E 01AAB1 1969-10-29 1969-10-29 1
USGS 385206090345601 MISSISSIPPI RIVER NR ST. CHARLES, MO 2023-04-05 2023-07-19 2
USGS 385216090133701 T48N R07E 33DAB1 1969-10-28 1969-10-28 1
USGS 385224090123801 MS.9.REGIONAL MISSISSIPPI R POST FLOOD SOIL SAMPLE 1993-09-22 1993-09-22 1
USGS 385226090391001 T48N R03E 35CBD1 1969-10-30 1969-10-30 1
USGS 385227090112401 T48N R07E 35ABD1 1969-10-27 1969-10-27 1
USGS 385254090400301 PERUQUE CREEK (SITE 7) 1983-07-18 1984-07-10 14
USGS 385319090250801 T48N R05E 26DAA1 1969-10-28 1969-10-28 1
USGS 385409090132101 DRESSER ISLAND 1991-04-03 1991-04-03 2
USGS 385413090154301 T48N R07E 20CAC1 1969-10-28 1969-10-28 1
USGS 385434090253801 T48N R05E 23BAD1 1969-10-28 1969-10-28 1
USGS 385521090192401 T48N R06E 15ADA1 1969-02-06 1969-02-06 1
USGS 385525090202901 T48N R06E 15BCB1 1969-10-28 1969-10-28 1
USGS 385527090203601 T48N R06E 16AAD1 1991-03-14 1994-06-28 4
USGS 385530090411401 T48N R03E 16BD 1969-10-30 1969-10-30 1
USGS 385725090260401 T49N R05E 34DDD1 1969-10-29 1969-10-29 1
  group icon Warren County, Missouri
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 384930091011501 T47N R01W 21ACD1 1968-01-16 1968-01-16 1