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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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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 -- 163 sites found


Hydrologic unit = 12070101
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 Brazos County, Texas
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 08109000 Brazos Rv nr Bryan, TX 1965-10-01 1969-09-04 2
USGS 08109300 Thompson Ck at SH 21 nr Bryan, TX 2003-05-13 2004-09-08 12
USGS 08109500 Brazos Rv nr College Station, TX 1966-10-06 1984-08-03 313
USGS 302241096153200 BJ-59-38-924 1970-07-16 1970-07-16 1
USGS 302306096093600 BJ-59-39-907 1964-07-23 1964-07-23 1
USGS 302331096140000 BJ-59-39-705 1963-07-09 1975-08-11 5
USGS 302358096150600 BJ-59-38-904 1956-09-19 1956-09-19 1
USGS 302403096162700 BJ-59-38-901 1970-07-16 1970-07-16 1
USGS 302414096155300 BJ-59-38-902 1963-07-22 1963-07-22 1
USGS 302425096153400 BJ-59-38-903 1956-06-21 1956-06-21 1
USGS 302443096172400 BJ-59-38-909 1964-08-11 1964-08-11 1
USGS 302550096162700 BJ-59-38-606 1964-07-24 1980-07-24 2
USGS 302926096190900 BJ-59-38-201 1969-12-09 1969-12-09 1
USGS 303047096210500 BJ-59-30-704 1969-12-02 1969-12-02 1
USGS 303402096243000 BJ-59-29-603 1980-07-25 1980-07-25 1
USGS 303514096261900 BJ-59-29-206 1970-07-20 1970-07-20 1
USGS 303721096224900 BJ-59-29-304 1970-07-20 1970-07-20 1
USGS 303745096243100 BJ-59-21-906 1969-12-08 1969-12-08 1
USGS 303832096321300 BJ-59-20-907 1980-07-24 1980-07-24 1
USGS 303900096322700 BJ-59-20-932 1970-07-22 1970-07-22 1
USGS 303909096274800 BJ-59-21-710 1970-07-24 1970-07-24 1
USGS 303918096295600 BJ-59-21-728 1975-08-07 1980-07-24 2
USGS 303926096312000 BJ-59-20-903 1970-07-17 1970-07-17 1
USGS 304011096340200 BJ-59-20-559 1969-10-14 1980-03-13 3
USGS 304324096284700 BJ-59-21-105 1969-12-01 1969-12-01 1
USGS 304345096255500 BJ-59-21-205 1975-08-07 1975-08-07 1
USGS 304442096272400 BJ-59-21-207 1968-05-13 1969-11-18 2
  group icon Burleson County, Texas
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 08108700 Brazos Rv at SH 21 nr Bryan, TX 1961-09-11 2022-07-13 127
USGS 302503096201800 BS-59-38-407 1970-07-07 1970-07-07 1
USGS 302515096212400 BS-59-38-404 1963-06-26 1970-07-07 2
USGS 302632096220800 BS-59-38-410 1963-06-26 1970-07-07 2
USGS 302644096205300 BS-59-38-403 1963-06-26 1963-06-26 1
USGS 302829096215600 BS-59-38-108 1970-07-07 1970-07-07 1
USGS 302903096334200 BS-59-36-202 1970-04-15 1970-04-15 1
USGS 302914096222700 BS-59-38-102 1980-07-28 1980-07-28 1
USGS 302934096344700 BS-59-36-205 1970-05-04 1975-08-15 2
USGS 303015096215000 BS-59-30-703 1969-11-10 1969-11-10 1
USGS 303031096241700 BS-59-29-916 1970-07-08 1970-07-08 1
USGS 303121096320600 BS-59-28-906 1970-10-29 1970-10-29 1
USGS 303123096252400 BS-59-29-803 1970-07-09 1970-07-09 1
USGS 303206096251300 BS-59-29-815 1970-11-03 1970-11-03 1
USGS 303311096302300 BS-59-28-620 1970-04-02 1970-04-02 1
USGS 303316096373000 BS-59-27-502 1970-04-03 1970-04-03 1
USGS 303444096284100 BS-59-29-451 1977-09-16 1980-03-13 2
USGS 303445096373000 BS-59-27-606 1977-09-14 1980-03-14 2
USGS 303451096373000 BS-59-27-609 1970-04-01 1975-08-06 2
USGS 303452096291500 BS-59-29-452 1970-10-29 1980-03-13 3
USGS 303456096373000 BS-59-27-603 1970-04-01 1970-04-01 1
USGS 303528096373000 BS-59-28-204 1970-03-13 1970-03-13 1
USGS 303621096373000 BS-59-28-206 1970-04-01 1975-08-07 2
USGS 303647096373000 BS-59-28-207 1977-09-16 1980-03-14 2
USGS 303709096373000 BS-59-27-204 1977-09-13 1980-03-14 2
USGS 303723096373000 BS-59-27-303 1977-09-14 1980-07-28 2
USGS 303855096403800 BS-59-19-805 1970-03-31 1975-08-06 2
USGS 303931096373000 BS-59-20-704 1970-03-26 1975-08-06 2
USGS 304259096373000 BS-59-20-121 1970-03-25 1970-03-25 1
USGS 304329096373000 BS-59-20-120 1970-02-01 1975-08-06 2
  group icon Falls County, Texas
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 08097000 Cow Bayou at FM 2643 nr Mooreville, TX 1964-03-06 1966-11-28 15
USGS 08098290 Brazos Rv nr Highbank, TX 1967-11-08 2023-07-19 457
  group icon Grimes County, Texas
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 301346096043800 KW-59-56-203 1963-06-13 1963-06-13 1
USGS 301544096040600 KW-59-48-804 1963-06-12 1971-01-12 2
USGS 301628096010400 KW-59-48-903 1971-01-13 1971-01-13 1
USGS 301630095564800 KW-60-41-803 1971-01-15 1971-01-15 1
USGS 301635095563700 KW-60-41-802 1959-10-20 1959-10-20 1
USGS 301639096015300 KW-59-48-902 1971-01-13 1971-01-13 1
USGS 301801096010200 KW-59-48-601 1971-01-06 1971-01-06 1
USGS 301805096034000 KW-59-48-503 1971-01-12 1971-01-12 1
USGS 301828095591400 KW-60-41-402 1971-01-15 1971-01-15 1
USGS 301946096024500 KW-59-48-501 1970-12-02 1970-12-02 1
USGS 302102096060800 KW-59-48-108 1971-01-13 1971-01-13 1
USGS 302117095593400 KW-60-41-102 1970-11-12 1970-11-12 1
USGS 302122096032400 KW-59-48-201 1970-10-09 1970-10-09 1
USGS 302127096033100 KW-59-48-203 1942-11-24 1942-11-24 1
USGS 302207096050600 KW-59-48-106 1968-04-30 2013-08-19 6
USGS 302303095570600 KW-60-33-803 1971-01-14 1971-01-14 1
USGS 302327095563200 KW-60-33-802 1971-01-07 1971-01-07 1
USGS 302330096011400 KW-59-40-902 1970-11-06 1970-11-06 1
USGS 302417095591900 KW-60-33-702 1942-11-28 1971-01-06 2
  group icon Limestone County, Texas
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 311351096360601 SD-39-52-102 1981-04-26 1981-04-26 1
  group icon Mclennan County, Texas
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 08096800 Cow Bayou SWS No. 4 nr Bruceville, TX 1964-02-14 1965-03-04 6
  group icon Milam County, Texas
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 08098300 Little Pond Ck nr Burlington, TX 1966-01-27 1975-05-05 13
USGS 305204096415200 TK-59-11-205 1972-04-27 1972-04-27 1
USGS 310002096471800 TK-39-58-906 1971-06-09 1971-06-09 1
  group icon Robertson County, Texas
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 305956096382101 WK-59-03-305 2008-06-26 2008-06-26 5
USGS 310838096363401 WK-39-52-701 2008-06-24 2011-05-16 7
USGS 310956096402901 WK-39-51-801 2000-04-20 2000-04-20 1
  group icon Waller County, Texas
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 301226096080700 YW-59-55-605 1966-01-31 1966-01-31 1
USGS 301253096025700 YW-59-56-204 1966-01-28 1966-01-28 1
USGS 301337096052100 YW-59-56-103 1963-06-13 1963-06-13 1
  group icon Washington County, Texas
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 08110200 Brazos Rv at Washington, TX 2016-04-26 2017-07-12 11
USGS 08111500 Brazos Rv nr Hempstead, TX 2000-02-15 2020-05-29 24
USGS 300536096220700 YY-59-62-108 1942-07-13 1942-07-13 1
USGS 300733096211300 YY-59-54-701 1942-06-30 1942-06-30 1
USGS 300824096152400 YY-59-54-902 1967-07-07 2000-04-19 3
USGS 300836096170000 YY-59-54-910 1942-11-17 1942-11-17 1
USGS 300839096172400 YY-59-54-901 1942-11-17 1942-11-17 1
USGS 300850096214300 YY-59-54-703 1968-09-16 1968-09-16 1
USGS 300857096233300 YY-59-53-925 1942-07-16 1942-07-17 2
USGS 300917096171100 YY-59-54-908 1942-11-17 1942-11-17 1
USGS 300919096130000 YY-59-55-703 1957-06-25 1963-08-15 2
USGS 300926096240200 YY-59-53-909 1958-04-25 1959-10-14 2
USGS 300930096234900 YY-59-53-907 1942-06-23 1942-06-23 1
USGS 300931096234900 YY-59-53-905 1942-06-23 1942-06-23 1
USGS 300932096234800 YY-59-53-912 1942-06-23 1942-06-23 1
USGS 300932096235100 YY-59-53-906 1939-02-23 1958-04-22 3
USGS 300933096164500 YY-59-54-906 1942-11-17 1942-11-17 1
USGS 300937096225300 YY-59-53-916 1968-07-24 1968-07-24 1
USGS 300939096233200 YY-59-53-910 1958-04-28 1968-07-24 3
USGS 300945096240700 YY-59-53-914 1942-06-23 1942-11-11 2
USGS 300946096133000 YY-59-55-704 1942-11-10 1942-11-10 1
USGS 300948096183900 YY-59-54-801 1942-11-17 1942-11-17 1
USGS 300950096095200 YY-59-55-907 1942-11-10 1942-11-10 1
USGS 300950096232300 YY-59-53-911 1958-04-28 1968-07-24 3
USGS 300952096232200 YY-59-53-918 1968-07-30 1968-07-30 1
USGS 300953096231900 YY-59-53-920 1968-07-30 1968-07-30 1
USGS 300954096230800 YY-59-53-915 1968-07-24 1968-07-24 1
USGS 300958096232900 YY-59-53-921 1942-06-24 1942-06-24 1
USGS 300959096232400 YY-59-53-923 1942-06-24 1942-06-24 1
USGS 300959096240000 YY-59-53-922 1968-08-23 1968-08-23 1
USGS 301012096240500 YY-59-53-602 1942-07-24 1942-07-24 1
USGS 301033096275800 YY-59-53-402 1968-10-17 1968-10-17 1
USGS 301036096211500 YY-59-54-405 1942-11-17 1942-11-17 1
USGS 301053096251000 YY-59-53-501 1968-07-29 1968-07-29 1
USGS 301106096210000 YY-59-54-401 1968-08-12 1968-08-12 1
USGS 301227096200400 YY-59-54-407 1968-12-17 1968-12-17 1
USGS 301245096113300 YY-59-55-201 1968-08-09 1968-08-09 1
USGS 301250096281500 YY-59-53-102 1942-11-13 1942-11-13 1
USGS 301253096223600 YY-59-53-306 1942-07-02 1942-07-02 1
USGS 301254096253300 YY-59-53-201 1964-10-26 1968-07-26 2
USGS 301307096181300 YY-59-54-203 1942-07-01 1942-07-01 1
USGS 301318096264500 YY-59-53-206 1942-07-31 1942-07-31 1
USGS 301337096255100 YY-59-53-207 1942-07-24 1942-07-24 1
USGS 301340096185200 YY-59-54-202 1942-10-21 1942-10-21 1
USGS 301358096085400 YY-59-55-301 1968-10-08 1980-06-13 2
USGS 301419096270300 YY-59-53-205 1942-07-31 1942-07-31 1
USGS 301422096075000 YY-59-55-305 1942-10-22 1942-10-22 1
USGS 301438096111500 YY-59-55-202 1942-10-22 1942-10-22 1
USGS 301439096143500 YY-59-55-101 1942-10-20 1942-10-20 1
USGS 301445096060800 YY-59-56-106 1964-08-21 1964-08-21 1
USGS 301507096195800 YY-59-46-805 1968-12-04 1968-12-04 1
USGS 301516096201800 YY-59-46-704 1942-10-21 1942-10-21 1
USGS 301535096204200 YY-59-46-706 1942-10-21 1942-10-21 1
USGS 301539096202200 YY-59-46-705 1942-10-21 1942-10-21 1
USGS 301607096185400 YY-59-46-803 1956-06-04 1956-06-04 1
USGS 301608096071500 YY-59-48-705 1942-10-22 1942-10-22 1
USGS 301621096272900 YY-59-45-804 1942-07-02 1942-07-02 1
USGS 301650096062300 YY-59-48-702 1942-10-22 1942-10-22 1
USGS 301653096080700 YY-59-47-905 1942-10-22 1942-10-22 1
USGS 301653096125300 YY-59-47-704 1942-11-19 1942-11-19 1
USGS 301702096094000 YY-59-47-904 1942-10-23 1942-10-23 1
USGS 301706096264000 YY-59-45-803 1942-07-03 1942-07-03 1
USGS 301758096123000 YY-59-47-503 1942-10-20 1942-10-20 1
USGS 301822096105500 YY-59-47-504 1942-07-01 1942-07-01 1
USGS 301852096094400 YY-59-47-609 1942-07-01 1942-07-01 1
USGS 301854096145600 YY-59-47-401 1942-11-19 1942-11-19 1
USGS 301932096092200 YY-59-47-604 1968-08-21 1980-06-11 2
USGS 301940096092600 YY-59-47-605 1942-07-01 1942-07-01 1
USGS 301940096093900 YY-59-47-610 1942-07-01 1942-07-01 1
USGS 302010096094100 YY-59-47-302 1942-07-01 1942-07-01 1
USGS 302020096094600 YY-59-47-301 1942-07-01 1942-07-01 1
USGS 302122096160300 YY-59-46-305 1942-09-14 1942-09-14 1
USGS 302124096111600 YY-59-47-203 1942-10-20 1942-10-20 1
USGS 302159096120800 YY-59-47-202 1942-10-20 1942-10-20 1