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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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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 -- 144 sites found


Hydrologic unit = 12090402
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 Brazoria County, Texas
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 285152095340001 BH-81-12-201 1937-05-18 1937-05-18 1
USGS 285221095273001 BH-81-13-101 1937-05-18 1937-05-18 1
USGS 285332095305801 BH-81-04-905 1936-10-27 1936-10-27 1
USGS 285351095310002 BH-81-04-903 1936-10-27 1936-10-27 1
USGS 285429095360802 BH-81-04-702 1937-05-18 1937-05-18 1
USGS 285449095344201 BH-81-04-802 1937-05-18 1937-05-18 1
USGS 285517095343701 BH-81-04-507 1937-05-19 1937-05-19 1
USGS 285517095343702 BH-81-04-508 1937-05-19 1937-05-19 1
USGS 285621095364201 BH-81-04-401 1937-05-18 1937-05-18 1
USGS 285916095395102 BH-81-03-301 1967-04-13 1967-04-13 1
USGS 285933095415701 BH-81-03-203 1967-02-16 1967-02-16 1
USGS 290034095374301 BH-65-59-902 1936-10-15 1936-10-15 1
USGS 290038095373401 BH-65-59-903 1936-10-22 1936-10-22 1
USGS 290052095373601 BH-65-59-904 1936-10-22 1936-10-22 1
USGS 290213095413301 BH-65-59-807 1936-10-26 1936-10-26 1
USGS 290214095405601 BH-65-59-808 1936-10-26 1936-10-26 1
USGS 290216095420101 BH-65-59-802 1967-09-07 1967-09-07 1
USGS 290216095420102 BH-65-59-803 2012-09-13 2012-09-13 1
USGS 290218095405801 BH-65-59-809 1936-10-26 1936-10-26 1
USGS 290345095445401 BH-65-59-418 1943-10-28 1943-10-28 1
USGS 290401095451001 BH-65-58-608 1943-10-28 1943-10-28 1
USGS 290401095451002 BH-65-58-616 1943-10-28 1943-10-28 1
USGS 290425095451800 BH-65-58-618 1956-04-21 1956-04-21 1
USGS 290645095462201 BH-65-58-302 1967-08-29 1967-08-29 1
USGS 290751095474901 BH-65-50-805 1967-06-06 1967-06-06 1
USGS 290752095492901 BH-65-50-807 1967-06-06 1967-06-06 1
USGS 290754095483401 BH-65-50-806 1967-06-06 1967-06-06 1
USGS 291001095493501 BH-65-50-508 1936-10-23 1936-10-23 1
USGS 291001095493502 BH-65-50-509 1946-11-07 1946-11-07 1
USGS 291013095490201 BH-65-50-507 1946-11-07 1946-11-07 1
USGS 291016095484801 BH-65-50-506 1936-10-23 1936-10-23 1
USGS 291026095484401 BH-65-50-503 1953-06-01 1953-06-01 1
USGS 291341095514401 BH-65-50-102 1967-06-19 1967-06-19 1
USGS 291349095513201 BH-65-50-101 1967-06-15 1967-06-15 1
  group icon Matagorda County, Texas
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 08117820 Bucks Bayou nr Bay City, TX 1967-11-29 1968-08-07 5
USGS 08117840 Cottonwood Ck nr Bay City, TX 1967-11-29 1968-08-07 6
USGS 08117860 Live Oak Sl nr Bay City, TX 1968-01-22 1968-08-07 5
USGS 08117900 Big Boggy Ck nr Wadsworth, TX 1970-06-02 1977-08-04 74
USGS 08162501 Colorado Rv nr Wadsworth, TX 2012-02-21 2023-08-04 60
USGS 283611095580300 TA-81-25-101 1966-01-06 1966-01-06 1
USGS 283625095574100 TA-81-25-102 1966-05-04 1966-05-04 1
USGS 283852095545100 5209401E Matagorda ES Line 094 Site 01 1977-02-08 1982-04-19 37
USGS 283945095515700 5208401E Matagorda ES Line 084 Site 01 1977-04-27 1977-05-03 6
USGS 284000095545700 5209402E Matagorda ES Line 094 Site 02 1976-02-05 1982-04-19 36
USGS 284058095522600 5208402E Matagorda ES Line 084 Site 02 1977-02-08 1977-04-28 6
USGS 284115095550400 5209403E Matagorda ES Line 094 Site 03 1977-02-08 1982-04-19 36
USGS 284123095490200 5207401E Matagorda ES Line 074 Site 01 1977-02-08 1982-04-19 26
USGS 284149095563300 5116402Colorado ES Line 164 Site 02 1977-02-07 1982-04-19 37
USGS 284208095525600 5208403E Matagorda ES Line 084 Site 03 1977-04-27 1982-04-19 28
USGS 284219095492900 5207402E Matagorda ES Line 074 Site 02 1976-02-05 1982-04-19 28
USGS 284331095500300 5207403E Matagorda ES Line 074 Site 03 1977-02-08 1982-04-19 24
USGS 284349095433000 5205802E Matagorda ES Line 058 Site 02 1976-02-05 1982-04-19 27
USGS 284525095533400 TA-81-09-907 1965-03-29 1967-03-06 6
USGS 284533095533400 TA-81-09-906 1965-09-16 1967-03-06 4
USGS 284537095455200 TA-81-10-901 1965-12-02 1965-12-02 1
USGS 284543095561800 TA-81-09-803 1966-09-30 1966-09-30 1
USGS 284553095531500 TA-81-09-902 1965-03-30 1965-03-30 1
USGS 284554095532900 TA-81-09-904 1967-03-06 1967-03-06 1
USGS 284558095565100 TA-81-09-802 1947-04-18 1966-09-30 2
USGS 284648095354300 TA-81-12-701 1962-04-07 1962-04-07 1
USGS 284656095361600 TA-81-12-703 1966-09-21 1975-08-12 2
USGS 284659095371600 TA-81-11-901 1966-09-21 1979-06-26 3
USGS 284728095341900 TA-81-12-702 1966-09-21 1966-09-21 1
USGS 284736095534700 TA-81-09-908 1966-12-08 1966-12-08 1
USGS 284804095370200 TA-81-11-601 1966-10-26 1966-10-26 1
USGS 284820095561100 TA-81-09-504 1955-07-19 1955-07-19 1
USGS 284858095540300 TA-81-09-601 1966-12-08 1966-12-08 1
USGS 284859095330400 TA-81-12-501 1966-10-26 1966-10-26 1
USGS 284915095395100 TA-81-11-501 1966-09-27 1966-09-27 1
USGS 284933095463700 TA-81-10-601 1967-01-06 1967-01-06 1
USGS 284945095335900 TA-81-12-502 1966-10-26 1966-10-26 1
USGS 284945095352800 TA-81-12-402 1966-10-26 1966-10-26 1
USGS 285001095550400 TA-81-09-506 1966-11-15 1966-11-15 1
USGS 285006095552200 TA-81-09-507 1967-07-08 1979-06-26 4
USGS 285023095480300 TA-81-10-204 1966-10-27 1966-10-27 1
USGS 285035095563800 TA-81-09-202 1964-11-18 1964-11-18 1
USGS 285036095353500 TA-81-12-101 1966-10-26 1966-10-26 1
USGS 285046095470000 TA-81-10-201 1965-11-24 1965-11-24 1
USGS 285051095480900 TA-81-10-203 1966-10-27 1966-10-27 1
USGS 285114095424400 TA-81-11-101 1966-10-27 1966-10-27 1
USGS 285150095461900 TA-81-10-301 1966-10-27 1966-10-27 1
USGS 285253095560800 TA-81-01-802 1947-04-22 1955-07-18 2
USGS 285301095475700 TA-81-02-802 1966-09-29 1966-09-29 1
USGS 285306095461800 TA-81-02-901 1966-10-27 1972-03-08 3
USGS 285336095415700 TA-81-03-701 1960-05-19 1960-05-19 1
USGS 285345095563300 TA-81-01-801 1960-05-17 1960-05-17 1
USGS 285436095463900 TA-81-02-902 1966-10-23 1966-10-23 1
USGS 285456095563400 TA-81-01-803 1966-12-06 1966-12-06 1
USGS 285611095425500 TA-81-03-401 1966-10-26 1979-06-26 3
USGS 285620095565600 TA-81-01-402 1966-09-22 1966-09-22 1
USGS 285659095403800 TA-81-03-501 1960-05-19 1960-05-19 1
USGS 285712095540000 TA-81-01-602 1966-04-13 1966-06-20 2
USGS 285722095534500 TA-81-01-601 1965-12-22 1966-11-14 3
USGS 285724095451100 TA-81-02-602 1965-10-23 1965-10-23 1
USGS 285734095544900 TA-81-01-501 1965-12-09 1965-12-09 1
USGS 285738095481600 TA-81-02-205 1965-10-22 1965-10-22 1
USGS 285738095483700 TA-81-02-204 1965-10-22 1965-10-22 1
USGS 285743095455800 TA-81-02-601 1965-10-22 1965-10-22 1
USGS 285811095461800 TA-81-02-305 1965-10-23 1965-10-23 1
USGS 285827095490800 TA-81-02-201 1965-10-22 1965-10-22 1
USGS 285841095504800 TA-81-02-105 1965-10-28 1965-10-28 1
USGS 285851095575100 TA-81-01-101 1960-10-04 1979-06-25 4
USGS 285900095511300 TA-81-02-104 1965-10-21 1965-10-21 1
USGS 285903095571500 TA-81-01-103 1943-02-16 1979-06-25 7
USGS 285903095575700 TA-81-01-102 1950-07-14 1980-12-09 5
USGS 285912095572800 TA-81-01-104 1960-10-06 1966-06-09 2
USGS 285959095513100 TA-81-02-101 1965-10-14 1965-10-14 1
USGS 290008095474300 TA-65-58-805 1966-07-01 1966-07-01 1
USGS 290011095524600 TA-65-57-901 1965-08-27 1965-08-27 1
USGS 290100095473400 TA-65-58-803 1966-07-01 1966-07-01 1
USGS 290108095533600 TA-65-57-902 1963-03-26 1966-06-08 3
USGS 290141095554400 TA-65-57-802 1965-08-27 1965-08-27 1
USGS 290144095531000 TA-65-57-903 1965-10-12 1965-10-12 1
USGS 290207095555500 TA-65-57-801 1947-06-04 1965-08-27 2
USGS 290222095473300 TA-65-58-801 1965-10-13 1979-06-26 3
USGS 290236095543700 TA-65-57-601 1965-08-27 1965-08-27 1
USGS 290238095570300 TA-65-57-503 1965-08-26 1965-08-26 1
USGS 290244095471300 TA-65-58-602 1965-10-12 1965-10-12 1
USGS 290253095565500 TA-65-57-502 1965-08-27 1965-08-27 1
USGS 290301095582900 TA-65-57-401 1967-04-19 1975-08-11 2
USGS 290323095550100 TA-65-57-505 1965-10-07 1965-10-07 1
USGS 290333095461100 TA-65-58-601 1956-03-15 1956-03-15 1
USGS 290350095490600 TA-65-58-504 1965-10-12 1965-10-12 1
USGS 290359095520400 TA-65-58-404 1967-01-20 1979-06-26 3
USGS 290416095474200 TA-65-58-503 1965-08-28 1965-08-28 1
USGS 290437095511900 TA-65-58-405 1965-08-18 1965-08-18 1
USGS 290516095505400 TA-65-58-108 1966-10-05 1966-10-05 1
USGS 290521095503000 TA-65-58-109 1965-08-27 1965-08-27 1
USGS 290532095505700 TA-65-58-106 1965-08-27 1965-08-27 1
USGS 290550095503300 TA-65-58-103 1946-06-10 1946-06-10 1
USGS 290556095522700 TA-65-58-105 1960-05-06 1960-05-06 1
USGS 290601095521100 TA-65-58-111 1965-08-27 1965-08-27 1
USGS 290613095515400 TA-65-58-102 1960-05-11 1960-05-11 1
USGS 290637095520200 TA-65-58-115 1965-08-28 1965-08-28 1
USGS 290742095584900 TA-65-49-703 1966-11-15 1966-11-15 1
USGS 290854095533800 TA-65-49-901 1965-08-27 1979-06-26 3
USGS 290916095551000 TA-65-49-801 1965-10-07 1965-10-07 1
USGS 291049095543500 TA-65-49-601 1965-08-28 1965-08-28 1
USGS 291104095510400 TA-65-50-402 1965-10-01 1965-10-01 1
USGS 291124095532700 TA-65-49-603 1965-10-08 1965-10-08 1
USGS 291305095530000 TA-65-49-302 1965-10-06 1965-10-06 1
  group icon Wharton County, Texas
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 291347095574401 ZA-65-49-102 1974-08-22 1974-08-22 1
USGS 291453096005801 ZA-66-56-304 1974-08-22 1974-08-22 1
USGS 291557095563302 ZA-65-41-803 1974-08-22 1974-08-22 1