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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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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 -- 113 sites found


Hydrologic unit = 12110207
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 Brooks County, Texas
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 264704098044200 BP-87-16-801 1933-04-21 1978-05-05 3
USGS 264755098070000 BP-87-16-401 1965-05-06 1978-05-05 2
USGS 264811098155200 BP-87-14-601 1965-01-18 1981-06-16 2
USGS 264824098222000 BP-87-14-401 1965-04-29 1981-06-15 2
USGS 264900098235000 BP-87-13-601 1965-04-29 1965-04-29 1
USGS 264910098193900 BP-87-14-501 1965-04-29 1965-04-29 1
USGS 265007098051600 BP-87-16-101 1965-05-04 1965-05-04 1
USGS 265244098182800 BP-87-06-801 1965-05-05 1965-05-05 1
USGS 265332098142900 BP-87-07-704 1946-03-22 1972-03-08 5
USGS 265343098155800 BP-87-06-901 1965-05-05 1965-05-05 1
USGS 265350098021700 BP-87-08-901 1965-01-26 1978-02-17 2
USGS 265354098201600 BP-87-06-701 1965-01-18 1978-05-02 2
USGS 265436098025400 BP-87-08-801 1965-01-26 1978-02-17 2
USGS 265519098164800 BP-87-06-601 1965-05-05 1965-05-05 1
USGS 265533098034200 BP-87-08-501 1965-01-26 1965-01-26 1
USGS 265537098020900 BP-87-08-601 1933-04-19 1933-04-19 1
USGS 265605098170100 BP-87-06-604 1965-05-05 1978-05-01 2
USGS 265611098082400 BP-87-07-611 1965-03-25 1965-03-25 1
USGS 265622098080300 BP-87-07-604 1960-08-03 1979-06-07 3
USGS 265630098082400 BP-87-07-607 1939-10-09 1939-10-09 1
USGS 265639098141600 BP-87-07-401 1965-03-09 1978-05-04 2
USGS 265725098082200 BP-87-07-601 1960-08-03 1960-08-03 1
USGS 265803098055300 BP-87-08-101 1965-01-26 1978-02-17 2
USGS 270059098140200 BP-84-63-701 1965-03-09 1978-05-04 2
USGS 270111098231700 BP-84-61-901 1965-05-10 1965-05-10 1
USGS 270158098214800 BP-84-62-702 1965-05-10 1965-05-10 1
USGS 270206098263200 BP-84-54-701 1933-05-08 1933-05-08 1
USGS 270248098240300 BP-84-61-601 1965-05-10 1965-05-10 1
USGS 270315098090700 BP-84-63-604 1965-03-04 1965-03-04 1
USGS 270315098211600 BP-84-62-402 1965-05-10 1965-05-10 1
USGS 270408098021500 BP-84-64-601 1965-05-04 1978-05-03 2
USGS 270415098253200 BP-84-54-401 1965-03-23 1965-03-23 1
USGS 270417098221500 BP-84-62-401 1965-05-10 1965-05-10 1
USGS 270425098083000 BP-84-63-602 1965-01-26 1978-02-15 4
USGS 270429098234100 BP-84-54-501 1965-03-23 1978-05-02 2
USGS 270449098225100 BP-84-54-601 1965-03-23 1978-05-02 2
USGS 270515098092000 BP-84-63-304 1965-01-27 1965-01-27 1
USGS 270524098010100 BP-84-64-302 1965-05-04 1978-05-03 2
USGS 270547098105800 BP-84-63-201 1965-03-25 1965-03-25 1
USGS 270549098082600 BP-84-63-306 1965-04-30 1965-04-30 1
USGS 270552098035900 BP-84-64-201 1965-05-04 1965-05-04 1
USGS 270611098021000 BP-84-64-301 1965-05-04 1978-05-03 2
USGS 270618098081800 BP-84-63-305 1933-04-07 1933-04-07 1
USGS 270642098125000 BP-84-63-101 1965-05-25 1978-05-03 2
USGS 270710098235500 BP-84-61-301 1965-05-04 1965-05-04 1
USGS 270754098025800 BP-84-56-801 1965-05-04 1965-05-04 1
  group icon Kenedy County, Texas
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 264056097271100 1217503Laguna Madre ES Line 175 Site 03 1968-08-23 1975-06-04 39
USGS 264108097262900 1217502Laguna Madre ES Line 175 Site 02 1968-08-23 1975-06-04 20
USGS 264136097245100 1217501Laguna Madre ES Line 175 Site 01 1968-08-23 1978-06-27 8
USGS 264740097571901 RD-88-09-5 1950-01-04 1950-01-04 1
USGS 264822097281400 1216302Laguna Madre ES Line 163 Site 02 1968-08-23 1982-03-30 70
USGS 265231097514101 RD-88-02-701 1969-05-08 1969-05-08 1
USGS 265238097472201 RD-88-02-901 1968-04-06 1969-06-18 3
USGS 265244097274400 1215702Laguna Madre ES Line 157 Site 02 1968-08-23 1976-08-26 54
USGS 265247097503601 RD-88-02-7a 1954-10-21 1954-10-21 1
USGS 265249097472601 RD-88-02-902 1968-04-07 1969-06-18 3
USGS 265256097472601 RD-88-02-903 1968-04-07 1968-04-07 1
USGS 265309097492001 RD-88-02-803 1913-03-03 1969-05-07 2
USGS 265317097513701 RD-88-02-704 1913-03-03 1969-05-08 2
USGS 265340097510501 RD-88-02-7 1954-05-20 1954-05-20 1
USGS 265406097492101 RD-88-02-802 1969-05-07 1969-05-07 1
USGS 265421097485301 RD-88-02-801 1913-03-03 1913-03-03 1
USGS 265454097514501 RD-88-02-702 1913-03-03 1969-05-14 2
USGS 265511097493901 RD-88-02-503 1969-05-14 1969-05-14 1
USGS 265519097462601 RD-88-02-602 1969-06-12 1969-06-12 1
USGS 265538097472201 RD-88-02-501 1933-04-18 1969-05-14 2
USGS 265610097575601 RD-88-01-401 1969-01-16 1969-01-16 1
USGS 265613097455401 RD-88-02-604 1969-06-17 1969-06-17 1
USGS 265620097511601 RD-88-02-401 1969-05-14 1969-05-14 1
USGS 265623097503101 RD-88-02-403 1969-05-14 1969-05-14 1
USGS 265636097490801 RD-88-02-505 1969-06-11 1969-06-11 1
USGS 265738097451801 RD-88-02-3 1954-09-07 1954-09-07 1
USGS 265818097535701 RD-88-01-301 1968-12-04 1968-12-04 1
USGS 265831097512401 RD-88-02-102 1968-12-04 1968-12-04 1
USGS 265831097520901 RD-88-02-103 1968-12-04 1968-12-04 1
USGS 265857097261600 1214501Laguna Madre ES Line 145 Site 01 1968-08-26 1982-03-30 16
USGS 265857097270200 1214502Laguna Madre ES Line 145 Site 02 1968-08-26 1982-03-30 61
USGS 265859097590201 RD-88-01-101 1969-01-15 1969-01-15 1
USGS 270007097481701 RD-83-58-803 1969-01-13 1969-01-13 1
USGS 270034097330401 RD-83-60-802 1969-01-08 1969-01-08 1
USGS 270037097521301 RD-83-58-701 1968-12-05 1968-12-05 1
USGS 270114097412201 RD-83-59-801 1969-01-08 1969-01-08 1
USGS 270140097370101 RD-83-60-701 1969-01-08 1969-01-08 1
USGS 270144097445101 RD-83-59-701 1969-01-09 1969-01-09 1
USGS 270219097490701 RD-83-58-802 1968-12-05 1968-12-05 1
USGS 270220097512001 RD-83-58-703 1968-12-05 1968-12-05 1
USGS 270257097551701 RD-83-57-501 1968-12-05 1968-12-05 1
USGS 270417097305401 RD-83-60-601 1968-10-29 1968-10-29 1
USGS 270445097411201 RD-83-59-501 1968-10-30 1968-10-30 1
USGS 270447097510701 RD-83-58-401 1968-10-30 1968-10-30 1
USGS 270539097463901 RD-83-58-301 1968-10-30 1968-10-30 1
USGS 270557097483201 RD-83-58-201 1968-10-30 1968-10-30 1
USGS 270605097252400 1213401Laguna Madre ES Line 134 Site 01 1968-08-26 1975-06-04 16
USGS 270605097263200 1213402Laguna Madre ES Line 134 Site 02 1968-08-26 1975-06-04 43
USGS 270747097580801 RD-83-49-701 1969-02-24 1969-02-24 1
USGS 270809097370101 RD-83-52-701 1968-10-28 1968-10-28 1
USGS 270822097464601 RD-83-50-902 1968-11-15 1968-11-15 1
USGS 270826097280201 RD-83-53-703 1968-10-29 1968-10-29 1
USGS 270830097391901 RD-83-51-901 1968-10-28 1968-10-28 1
USGS 270841097484001 RD-83-50-801 1968-11-15 1968-11-15 1
USGS 270932097474401 RD-83-50-802 1968-11-15 1968-11-15 1
USGS 271019097435101 RD-83-51-401 1968-11-15 1968-11-15 1
USGS 271142097273201 RD-83-53-401 1968-10-29 1968-10-29 1
USGS 271211097243200 1212502Laguna Madre ES Line 125 Site 02 1979-10-11 1982-03-30 12
USGS 271213097231100 1212501Laguna Madre ES Line 125 Site 01 1968-08-26 1978-03-01 32
USGS 271213097253500 1212503Laguna Madre ES Line 125 Site 03 1968-08-26 1982-03-30 89
USGS 271213097255800 1212504Laguna Madre ES Line 125 Site 04 1968-08-26 1976-08-26 50
USGS 271630097251900 1211903Laguna Madre ES Line 119 Site 03 1968-08-27 1978-06-27 36
  group icon Medina County, Texas
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 292916099060301 TD-69-40-103 1996-07-22 2006-07-12 4
USGS 292940099225101 TD-69-37-305 1996-07-23 1996-07-23 3
  group icon Willacy County, Texas
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 263516097252300 1218803Laguna Madre ES Line 188 Site 03 1968-08-22 1982-03-29 101
USGS 263532097242800 1218802Laguna Madre ES Line 188 Site 02 1968-08-22 1982-03-29 62
USGS 263613097220100 1218801Laguna Madre ES Line 188 Site 01 1968-08-22 1982-03-29 24