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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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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 -- 53 sites found


Hydrologic unit = 12110111
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 Bee County, Texas
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 281022097480200 AW-79-50-503 1964-04-30 1964-04-30 1
USGS 282430097542600 AW-79-33-906 1964-04-29 1964-04-29 1
USGS 282552097562500 AW-79-33-501 1934-05-26 1979-07-24 3
USGS 282710097563400 AW-79-33-502 1964-04-29 1964-04-29 1
USGS 283033097585000 AW-79-25-701 1964-04-29 1964-04-29 1
USGS 283129097570100 AW-79-25-802 1934-05-10 1939-11-06 2
USGS 283204098000200 AW-78-32-901 1964-04-29 1964-04-29 1
USGS 283520097590000 AW-79-25-103 1964-04-22 1979-07-23 3
USGS 283550097592400 AW-79-25-105 1934-11-09 1939-11-08 2
USGS 283614098000800 AW-78-32-309 1934-05-08 1939-11-08 2
USGS 283616098004900 AW-78-32-303 1964-04-22 1964-04-22 1
USGS 283620098023800 AW-78-32-201 1939-11-08 1939-11-08 1
USGS 283717097593100 AW-79-25-104 1939-11-08 1939-11-08 1
USGS 283734097581200 AW-79-17-702 1934-05-08 1939-11-08 2
USGS 283801098020500 AW-78-24-903 1939-11-08 1939-11-08 1
USGS 283900098002500 AW-78-24-901 1960-08-10 1960-08-10 1
USGS 283934098013900 AW-78-24-904 1964-04-22 1964-04-22 1
USGS 283938098002600 AW-78-24-905 1939-11-07 1939-11-07 1
USGS 284135097580900 AW-79-17-401 1964-04-21 1964-04-21 1
  group icon Jim Wells County, Texas
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 08210500 Lk Corpus Christi nr Mathis, TX 1975-02-21 1976-09-08 6
USGS 280238097521301 Lk Corpus Christi Site AC nr Mathis, TX 1971-03-30 2010-06-08 262
USGS 280249097520801 Lk Corpus Christi Site AL nr Mathis, TX 1971-03-30 1976-09-08 48
  group icon Live Oak County, Texas
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 08208000 Atascosa Rv at Whitsett, TX 1964-01-14 1980-05-28 39
USGS 08210000 Nueces Rv nr Three Rivers, TX 1965-05-22 2010-01-28 391
USGS 08210400 Lagarto Ck nr George West, TX 2000-03-02 2000-03-02 1
USGS 280656097542801 25 Corpus Christi Site BC nr Mathis, TX 1971-03-30 2010-06-08 198
USGS 280921097562701 Lk Corpus Christi Site CC nr Mathis, TX 1971-03-30 2010-06-08 77
USGS 281108097544701 Lk Corpus Christi Site DC nr Mathis, TX 1971-03-30 2010-06-08 117
USGS 281411097564801 Lk Corpus Christi Site EC nr Mathis, TX 1971-03-30 2010-06-08 177
  group icon Mcmullen County, Texas
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 280534098202400 SU-78-62-102 1959-06-23 1977-08-31 2
  group icon Nueces County, Texas
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 08211200 Nueces Rv at Bluntzer, TX 1966-02-15 2020-08-25 58
USGS 08211500 Nueces Rv at Calallen, TX 1972-07-12 2018-04-11 26
USGS 08211502 Nueces Rv nr Odem, TX 2016-09-14 2023-06-28 12
USGS 275035097301800 2103802Nueces ES Line 038 Site 02 1968-05-30 1976-08-30 40
USGS 275035097311600 2107102Nueces ES Line 071 Site 02 1968-05-30 1975-06-05 128
USGS 275138097331900 2102202Nueces ES Line 022 Site 02 1967-09-29 1983-06-29 85
USGS 275213097440601 UB-83-11-102 1965-11-19 1965-11-19 1
USGS 275344097374100 2101302Nueces ES Line 013 Site 02 1967-09-27 1973-05-17 64
  group icon San Patricio County, Texas
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 08211000 Nueces Rv nr Mathis, TX 1959-10-01 2010-09-07 332
USGS 08211050 Bayou Ck at FM 666 nr Mathis, TX 2010-09-07 2010-09-19 2
USGS 08211100 Nueces Rv bl Mathis, TX 1966-10-28 1966-10-28 1
USGS 08211503 Rincon Bayou Channel nr Calallen, TX 2006-09-19 2006-09-19 1
USGS 275346097373700 2160150Nueces ES Line 601 Site 50 1978-08-05 1979-01-24 3
USGS 275432097390101 WW-83-03-904 1965-04-27 1965-04-27 1
USGS 275509097383201 WW-83-03-605 1965-04-23 1965-04-23 1
USGS 275517097415801 WW-83-03-502 1965-04-23 1965-04-23 1
USGS 275705097434400 Edroy Weather Sta 1996-06-01 1998-10-18 21
USGS 275849097475801 WW-83-02-203 1965-05-12 1965-05-12 1
USGS 280207097461201 WW-79-58-903 1965-05-12 1965-05-12 1
USGS 280302097490401 WW-79-58-502 1965-07-22 1965-07-22 1
USGS 280620097492201 WW-79-58-201 1955-11-18 1955-11-18 1
USGS 280753097505001 WW-79-50-704 1950-09-01 1950-09-01 1
USGS 280904097462701 WW-79-50-903 1965-05-12 1965-05-12 1