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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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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 -- 21 sites found


Hydrologic unit = 12110101
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 Edwards County, Texas
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 08189979 Hackberry Ck at RR 335 nr Vance, TX 2009-08-13 2010-03-23 2
USGS 0818999010 Nueces Rv nr Barksdale, TX 2010-03-23 2010-03-23 1
USGS 294438100035001 JJ-70-24-2 (Luce 1) 1990-06-12 1990-06-12 1
USGS 294438100035101 JJ-70-24-2 (Luce 2) 1990-06-12 1990-06-12 1
USGS 294854100051501 JJ-70-16-4 (Mitchell) 1990-06-09 1990-06-09 1
USGS 300259100030801 JJ-55-64-503 (Lazy H Ranch) 2009-08-13 2009-08-13 1
  group icon Real County, Texas
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 0818998070 E Prong Nueces Rv abv Camp Eagle nr Rocksprings,TX 2009-08-12 2010-03-23 2
USGS 0818999640 Old Faithful Spring nr Camp Wood, TX 2010-03-24 2010-03-24 1
USGS 295702099571801 WA-69-01-502 2009-08-12 2009-08-12 1
  group icon Uvalde County, Texas
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 08190000 Nueces Rv at Laguna, TX 1964-09-21 2023-06-05 103
USGS 291911099565201 YP-69-41-501 1968-06-13 1968-06-13 1
USGS 292236099584201 YP-69-33-702 1991-08-31 1992-08-11 2
USGS 292310100011401 YP-70-40-904 1996-08-21 2002-08-14 4
USGS 292311099585101 YP-69-33-7 (H-1-15) 1956-07-31 1956-07-31 1
USGS 292314100012201 YP-70-40-9 (G-3-21) 1957-07-13 1957-07-13 1
USGS 292346099594701 YP-69-33-701 1996-08-14 2018-04-23 11
USGS 292548100003701 YP-70-40-601 1991-08-31 1991-08-31 1
USGS 293141100012501 YP-70-32-903 1991-09-06 1991-09-06 1
USGS 293231100014901 YP-70-32-603 1991-08-31 1991-08-31 1
USGS 293544099271201 YP-69-29-201 1994-11-21 1994-11-21 1
USGS 293558099272501 YP-69-29-202 1994-11-21 1994-11-21 1