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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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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.
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Site Selection Results -- 132 sites found


Hydrologic unit = 11140306
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 Caddo Parish, Louisiana
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 07346180 JAMES BYU NR VIVIAN, LA 1956-10-23 1975-07-28 10
USGS 07346185 HAROLDS CREEK NEAR VIVIAN, LA. 1956-11-20 1956-11-20 1
USGS 07346230 CADDO LAKE (CYPRESS CREEK) NR. OIL CITY, LA. 1956-11-20 1956-11-20 1
USGS 07346240 CADDO L (CYPRESS CK) 400 YDS OFFSHORE NR OIL CITY 1956-11-20 1956-11-20 1
USGS 07346280 CADDO LAKE AT HWY 1 BRIDGE, NEAR MOORINGSPORT, LA 1956-10-23 1992-06-18 26
USGS 07346310 (COE) Caddo Lake at Dam near Mooringsport, LA 1956-10-23 1992-06-18 18
USGS 322931093503001 Cross Lake at Hatcher`s Arm @ Shreveport, LA 1997-02-19 1999-02-18 16
USGS 322934093502701 Site 14 on Cross Lake, Shreveport, LA 1997-07-03 1997-07-03 1
USGS 322946093513101 Site 15 on Cross Lake, Shreveport, LA 1997-07-03 1997-07-03 1
USGS 323013093474101 Site 11 on Cross Lake, Shreveport, LA 1997-07-03 1997-07-03 1
USGS 323013093530501 Cross Lake at Hickman`s Arm @ Shreveport, LA 1997-02-19 1999-02-18 16
USGS 323014093522501 Site 16 on Cross Lake, Shreveport, LA 1997-07-03 1997-07-03 1
USGS 323030093490101 Cross Lake at Willow Point @ Shreveport, LA 1997-02-19 1999-02-18 16
USGS 323043093475501 Cross Lake Spillway on Cross Lake Shreveport, LA 1997-02-19 1999-02-18 16
USGS 323043093532901 Site 19 on Cross Lake, Shreveport, LA 1997-07-03 1997-07-03 1
USGS 323043093541201 Cross Lake at Page Bayou Cove @ Shreveport, LA 1997-02-19 1999-02-18 16
USGS 323051093551001 Cross Lake at Cross Bayou Cove @ Shreveport, LA 1997-02-19 1999-02-19 16
USGS 323109093485301 Site 13 on Cross Lake, Shreveport, LA 1997-07-03 1997-07-03 1
USGS 323121093533101 Cross Lake at Twin Bird Island @ Shreveport, LA 1997-02-19 1999-02-19 16
USGS 323125093552801 Cross Lake at Goat Island @ Shreveport, LA 1997-02-19 1999-02-19 16
USGS 323140093525801 Site 18 on Cross Lake, Shreveport, LA 1997-07-03 1997-07-03 1
USGS 323143093522301 Site 17 on Cross Lake, Shreveport, LA 1997-07-03 1997-07-03 1
USGS 323147093541901 Site 20 on Cross Lake, Shreveport, LA 1997-07-03 1997-07-03 1
USGS 323150093515601 Cross Lake at Johnson`s Arm @ Shreveport, LA 1997-02-19 1999-02-18 16
USGS 323153093550201 Cross Lake at Fortney Bayou @ Shreveport, LA 1997-02-19 1999-02-19 16
USGS 323605094010401 Cd-33 1941-01-16 1941-01-16 1
USGS 324152093572401 Caddo Lk nr Mooringsport, LA 2018-08-23 2018-10-04 11
USGS 324506094023301 Cd-8586Z 2004-08-16 2015-05-13 6
USGS 324526093581401 Cd-202 1941-04-25 1941-04-25 1
USGS 324639093583201 Cd-731 1992-06-16 1992-06-16 1
USGS 324642093590001 Cd-6742Z 2004-06-21 2004-06-21 1
USGS 324705094010201 Cd-204 1941-04-25 1941-04-25 1
USGS 324710094004501 Cd-206 1941-04-25 1941-04-25 1
USGS 324711094004601 Cd-207 1941-04-25 1941-04-25 1
USGS 324711094014901 Cd-203 1941-04-25 1941-04-25 1
USGS 324730093594101 Cd-259 1941-05-15 1941-05-15 1
USGS 324921093584401 Cd-217 1941-04-28 1941-04-28 1
USGS 324931093584201 Cd-213 1941-04-28 1941-04-28 1
USGS 325032093593501 Cd-500B 1974-05-13 1974-05-13 1
USGS 325032093593502 Cd-500A 1974-05-17 1974-05-17 1
USGS 325054093590401 Cd-507 1975-10-15 1975-10-15 1
USGS 325151093590101 Cd-8782Z 2004-06-21 2004-06-21 1
USGS 325207093590901 Cd-211 1960-05-01 1962-09-19 2
USGS 325207093591801 Cd-210 1941-04-25 1962-09-19 2
USGS 325231093585601 Cd-212 1941-04-25 1941-04-25 1
  group icon Cass County, Texas
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 0734601880 Kelly Ck at FM 250 nr Hughes Springs, TX 2006-08-22 2006-08-22 1
USGS 0734601890 Kelly Ck at FM 130 nr Hughes Springs, TX 2006-08-22 2006-08-22 1
USGS 07346019 Black Cypress Bayou at SH 11 nr Hughes Springs, TX 2006-08-22 2006-08-22 1
USGS 0734601930 Flat Ck at FM 130 nr Hughes Springs, TX 2006-08-22 2006-08-22 1
USGS 0734601980 Flat Ck at SH 11 nr Hughes Springs, TX 2006-08-22 2006-08-22 1
USGS 07346020 Black Cypress Bayou at SH 155 nr Avinger, TX 2003-05-20 2006-08-23 12
USGS 07346022 Hughes Ck at SH 155 nr Avinger, TX 2006-08-23 2006-08-23 1
USGS 07346025 Black Cypress Bayou at CR 1617 nr Avinger, TX 2006-08-23 2006-08-23 1
USGS 07346125 Jim Bayou at US Hwy 59 nr Linden, TX 2006-08-22 2006-08-22 1
USGS 07346130 Jim Bayou at FM 248 nr Kildare, TX 2006-08-23 2006-08-23 1
USGS 07346135 Jim Bayou at SH 43 nr Kildare, TX 2006-08-24 2006-08-24 1
USGS 07346140 Frazier Ck nr Linden, TX 1967-01-18 2006-08-23 5
USGS 07346145 Johns Ck at US Hwy 59 nr Atlanta, TX 2006-08-23 2006-08-23 1
USGS 07346155 Frazier Ck at FM 1841 nr Kildare, TX 2006-08-23 2006-08-23 1
USGS 07346160 Frazier Ck at SH 43 nr Kildare, TX 2006-08-24 2006-08-24 1
USGS 07346165 Frazier Ck at FM 125 nr McLeod, TX 2006-08-24 2006-08-24 1
USGS 325300094125300 DB-35-07-704 1968-03-26 1968-03-26 1
USGS 325300094130800 DB-35-07-703 1968-03-26 1977-07-20 2
USGS 325317094082000 DB-35-07-903 1968-05-29 1968-05-29 1
USGS 325334094304700 DB-35-04-901 1941-12-06 1941-12-06 1
USGS 325335094220600 DB-35-06-701 1941-12-04 1941-12-04 1
USGS 325358094084200 DB-35-07-901 1968-05-29 1977-07-20 2
USGS 325404094331800 DB-35-04-803 1968-04-08 1977-07-18 2
USGS 325447094193900 DB-35-06-801 1941-12-02 1941-12-02 1
USGS 325639094044200 DB-35-08-501 1968-03-22 1968-03-22 1
USGS 325712094354000 DB-35-04-401 1941-12-06 1941-12-06 1
USGS 325841094184600 DB-35-06-201 1961-07-27 1968-05-31 2
USGS 325857094213900 DB-35-06-102 1968-05-31 1977-07-19 2
USGS 325916094244900 DB-35-05-301 1941-12-04 1941-12-04 1
USGS 325919094150800 DB-35-06-301 1941-12-03 1941-12-03 1
USGS 330008094210601 DB-16-62-702 1968-03-13 1968-03-13 1
USGS 330016094314601 DB-16-60-901 1961-07-27 1961-07-27 1
USGS 330038094215900 DB-16-62-701 1941-10-13 1941-10-13 1
USGS 330104094115000 DB-16-63-803 1968-01-17 1977-07-20 3
USGS 330107094223201 DB-16-61-901 2015-07-22 2015-07-22 3
USGS 330217094330400 DB-16-60-801 1941-12-08 1941-12-08 1
USGS 330240094373500 DB-16-59-602 1941-12-08 1941-12-08 1
USGS 330248094183400 DB-16-62-501 1941-10-28 1941-10-28 1
USGS 330419094345000 DB-16-60-501 1941-10-28 1941-10-28 1
USGS 330540094164800 DB-16-62-301 1941-12-15 1941-12-15 1
USGS 330647094380600 DB-16-59-301 1941-12-08 1941-12-08 1
USGS 330728094193000 DB-16-54-802 1941-10-05 1941-10-05 1
USGS 331023094322901 DB-16-52-501 1968-03-14 1968-03-14 1
  group icon Harrison County, Texas
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 07346081 Beckum Ck at FM 134 nr Jefferson, TX 2006-08-21 2006-08-21 1
USGS 0734608190 Haggerty Ck nr CR 2116 nr Karnack, TX 2006-08-21 2006-08-21 1
USGS 07346082 Deboldin Ck at Baldwin Rd nr Karnack, TX 2006-08-21 2006-08-21 1
USGS 07346085 Big Cypress Ck nr Karnack, TX 1991-07-31 2005-07-13 24
USGS 07346093 Harrison Bayou at FM 134 nr Karnack, TX 2006-08-21 2006-08-21 1
USGS 07346095 Harrison Bayou at CR 2607 nr Karnack, TX 2003-05-27 2004-10-02 11
USGS 323925094111301 LK-35-23-8XX 2015-04-27 2015-04-27 3
USGS 324102094041400 Caddo Lk main stem site nr Uncertain, TX 2002-05-08 2002-05-08 16
USGS 324113094061900 Caddo Lk nr Harrison Bayou nr Uncertain, TX 2002-05-09 2002-05-09 15
USGS 324144094111301 LK-35-23-506 1991-08-21 1992-08-05 2
USGS 324208094073500 Caddo Lk nr Goose Pr nr Uncertain, TX 2002-05-08 2002-05-08 17
USGS 324215094100401 LK-35-23-505 1991-08-22 1992-08-04 2
USGS 324220094081101 LK-35-23-603 1991-08-22 1992-08-04 2
USGS 324344094135801 LK-35-23-101 1991-08-22 1992-08-05 2
USGS 324417094075201 LK-35-23-301 1991-08-22 1992-08-04 2
  group icon Marion County, Texas
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 07345800 Alley Ck at Old Mims Chapel Rd nr Avinger, TX 2006-08-22 2006-08-22 1
USGS 07346000 Big Cypress Bayou nr Jefferson, TX 1981-08-26 2006-08-24 41
USGS 0734601710 Big Cypress Ck at US Hwy 59, Jefferson, TX 2006-08-25 2009-05-05 2
USGS 07346035 Black Cypress Bayou at County Rd nr Jefferson, TX 2006-08-25 2006-08-25 1
USGS 07346045 Black Cypress Bayou at Jefferson, TX 1965-03-22 2009-05-05 143
USGS 0734604510 Scotts Ck at FM 1324 nr Jefferson, TX 2006-08-25 2006-08-25 1
USGS 07346080 Big Cypress Ck abv SH 43 nr Karnack, TX 2016-08-02 2016-08-02 1
USGS 07346118 Kitchen Ck at Sandy CR nr Smithland, TX 2006-08-24 2006-08-24 1
USGS 07346120 Kitchen Ck at CR 3616 nr Smithland, TX 2006-08-24 2006-08-24 1
USGS 07346170 James Bayou at CR 3312 nr Smithland, TX 2006-08-24 2006-08-24 1
USGS 07346175 Hunts Ck at E Straddford Lk Rd nr Smithland, TX 2006-08-24 2006-08-24 1
USGS 324159094111703 SX-35-23-507 1991-08-21 1992-08-05 2
USGS 324347094314200 SX-35-20-301 1968-04-11 1968-04-11 1
USGS 324403094261603 SX-35-21-204 1991-08-21 1992-08-04 2
USGS 324410094261301 SX-35-21-203 1991-08-22 1991-08-22 1
USGS 324424094094600 Carter Lk nr Caddo Lk, TX 2002-05-09 2002-05-09 23
USGS 324456094221803 SX-35-22-102 1991-08-21 1992-08-04 2
USGS 324502094211903 SX-35-14-712 1991-08-22 1992-08-03 2
USGS 324517094202901 SX-35-14-710 1991-08-22 1992-08-05 2
USGS 324544094165101 SX-35-14-902 1991-08-20 1992-08-05 2
USGS 324554094202203 SX-35-14-708 1991-08-22 1992-08-05 2
USGS 324734094052300 SX-35-16-403 1968-04-18 1968-04-18 1
USGS 324738094215900 SX-35-14-401 1968-06-04 1968-06-04 1
USGS 324842094103100 SX-35-15-502 1968-04-18 1977-07-20 2
USGS 324849094094400 SX-35-15-601 1968-04-18 1977-07-20 2
USGS 325033094222500 SX-35-14-101 1968-06-04 1977-07-20 2
  group icon Morris County, Texas
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 331128094395500 TU-16-51-505 1967-08-07 1967-08-07 1
USGS 331137094402000 TU-16-51-504 1963-06-03 1963-06-03 1
USGS 331201094401900 TU-16-51-503 1963-08-07 1963-08-07 1