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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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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 -- 87 sites found


Hydrologic unit = 12030106
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 Collin County, Texas
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 08057500 Honey Ck SWS No. 11 nr McKinney, TX 1966-06-15 1968-06-18 3
USGS 08058000 Honey Ck SWS No. 12 nr McKinney, TX 1966-06-15 1968-06-18 3
USGS 08058500 Honey Ck nr McKinney, TX 1967-05-24 1968-06-18 3
USGS 08058900 E Fk Trinity Rv at McKinney, TX 1980-10-08 2007-05-24 75
USGS 08059000 E Fk Trinity Rv nr McKinney, TX 1965-12-28 1965-12-28 1
USGS 08059300 Pilot Grove Ck nr Blue Ridge, TX 1986-01-07 1999-07-19 27
USGS 08059400 Sister Grove Ck nr Blue Ridge, TX 1985-11-18 2001-11-07 45
USGS 08059450 Sister Grove Ck at FM 466 nr Altoga, TX 1993-05-18 1994-05-20 4
USGS 08059530 Tickey Ck nr CR 400 nr Princeton, TX 2004-01-27 2004-06-14 2
USGS 08059570 Wilson Ck at US Hwy 380 nr McKinney, TX 2003-05-21 2004-09-15 12
USGS 08059571 Wilson Ck nr Gray Br Rd nr McKinney, TX 2004-01-26 2004-06-15 3
USGS 08059600 Wilson Ck at McKinney, TX 1986-02-06 1994-05-20 9
USGS 08060500 Lavon Lk nr Lavon, TX 1961-10-24 1979-01-29 15
USGS 08061000 E Fk Trinity Rv nr Lavon, TX 1981-02-12 1982-07-29 6
USGS 330132096311499 NTMWD Wylie WTP Lk Texoma pipeline South 2014-10-06 2022-11-23 15
USGS 330132096311500 NTMWD Wylie WTP Lk Texoma pipeline North 2015-05-27 2023-11-08 49
USGS 330203096284901 Lavon Lk Site AC nr Lavon, TX 1980-01-08 1999-08-09 127
USGS 330205096280001 Lavon Lk Site AL nr Lavon, TX 1980-01-08 1999-08-09 91
USGS 330205096285801 Lavon Lk at Raw Water Intake #1 2011-07-06 2023-10-05 735
USGS 330210096312301 Lavon Lk at Raw Water Intake #3 2011-07-06 2023-10-05 438
USGS 330220096301801 Lavon Lk at Raw Water Intake #2 2011-05-16 2023-10-05 661
USGS 330223096314700 Lavon Lk nr Collin Pk Marina nr Lavon, TX 2011-06-07 2023-10-05 392
USGS 330229096275801 Lavon Lk Site AR nr Lavon, TX 2019-03-28 2019-03-28 22
USGS 330230096275601 Lavon Lk Site LP nr Lavon, TX 2020-07-22 2020-09-14 26
USGS 330305096314600 Lavon Lk nr Collin Pk Marina N Ramp nr Wylie, TX 2014-06-20 2023-10-05 344
USGS 330401096272100 Lavon Lk nr Little Ridge Pk nr Copeville, TX 2014-06-20 2023-10-05 492
USGS 330434096321101 Lavon Lk Site L1 nr Lavon, TX 2020-07-22 2020-09-14 14
USGS 330448096315601 Lavon Lk Site EC nr Lavon, TX 1980-01-08 1999-08-09 75
USGS 330539096315001 Lavon Lk nr East Fork Trinity River 2011-05-16 2020-10-19 318
USGS 330608096271401 Lavon Lk Site L2 nr Lavon, TX 2020-07-22 2020-09-14 20
USGS 330654096273201 Lavon Lk Site BC nr Lavon, TX 1980-01-08 1999-08-09 79
USGS 330707096271301 Lavon Lk nr New Mesquite 2011-05-16 2023-10-05 460
USGS 330838096261201 Lavon Lk nr Elm Creek Park 2011-05-16 2019-10-21 101
USGS 330937096260501 Lavon Lk nr US380 2011-05-16 2019-08-22 50
USGS 330953096260401 Lavon Lk nr Sister Grove Creek 2012-04-10 2023-10-05 210
USGS 330954096261201 Lavon Lk Site CC nr Lavon, TX 1980-01-08 1999-08-09 49
USGS 331023096250101 Lavon Lk Site DC nr Lavon, TX 1980-01-08 1999-08-09 44
USGS 331137096283401 Sister Grove Ck at FM 1377 nr Princeton, TX 2011-07-13 2023-08-21 54
USGS 331359096284401 Sister Grove Ck at CR 466 nr Altoga, TX 2012-04-02 2020-06-04 22
USGS 331902096282201 Sister Grove Ck at CR 476 Valdasta, TX 2011-07-13 2020-06-04 26
USGS 332052096285800 Sister Grove Ck at CR 424 nr Westminster, TX 2013-06-05 2020-06-04 18
USGS 332258096302101 Sister Grove Ck at CR 429 nr Anna, TX 2011-07-13 2020-06-04 25
  group icon Dallas County, Texas
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 08061536 Spring Ck at Naaman School Rd nr Garland, TX 2004-01-27 2007-05-24 4
USGS 08061540 Rowlett Ck nr Sachse, TX 1969-01-22 1969-01-22 1
USGS 08061700 Duck Ck nr Garland, TX 1969-01-22 1989-11-21 30
USGS 08061740 Duck Ck at Twn East Blvd nr Mesquite, TX 2004-02-04 2007-06-08 4
USGS 08061950 S Mesquite Ck at Mercury Rd, N Mesquite, TX 1969-01-22 1969-01-22 1
USGS 08061952 S Mesquite Ck at Lawson Rd nr Mesquite, TX 2004-02-04 2007-06-08 4
USGS 08061970 E Fk Trinity Rv abv Seagoville, TX 1987-04-16 1992-11-18 36
USGS 08061980 E Fk Trinity Rv at Seagoville, TX 1987-04-15 1993-08-25 40
USGS 324613096330301 Eastside WTP Finished Water 2009-08-12 2012-12-20 3
USGS 324620096331201 Eastside WTP Inflow 2009-08-12 2012-12-20 3
USGS 324826096313900 Lk Ray Hubbard ZM 01 nr Driveway Rd nr Forney, TX 2011-10-17 2024-02-13 702
USGS 325008096324000 Lk Ray Hubbard nr Barnes Bridge Rd nr Rowlett, TX 2018-07-13 2019-05-30 12
USGS 325123096324300 Lk Ray Hubbard nr Captain's Cove nr Rowlett, TX 2011-10-17 2023-09-12 145
USGS 325207096321201 Lk Ray Hubbard nr Bass Pro Dr nr Rowlett, TX 2015-10-29 2024-02-13 215
USGS 325207096324600 Lk Ray Hubbard nr Paul Jones Park nr Rowlett, TX 2011-10-17 2023-09-12 205
USGS 325208096341501 Lk Ray Hubbard nr Rowlett Ck nr Rowlett, TX 2015-10-29 2024-02-13 215
USGS 325227096322401 Lk Ray Hubbard Site RH2 nr Rowlett, TX 2020-07-20 2020-10-05 16
USGS 325231096312900 Lk Ray Hubbard nr Robertson Park nr Rowlett, TX 2011-10-17 2015-04-15 72
USGS 325329096322601 Lk Ray Hubbard nr Muddy Ck nr Rowlett, TX 2015-10-29 2024-02-13 215
  group icon Grayson County, Texas
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 08057490 E Fk Trinity Rv at FM 121 nr Van Alstyne, TX 1993-02-02 1993-05-17 2
USGS 332544096315401 Sister Grove Ck at FM 121 nr Van Alstyne, TX 2011-07-13 2020-06-04 23
USGS 332805096333301 Sister Grove Ck at N Lincoln Park Rd nr Howe, TX 2012-04-02 2019-06-05 21
USGS 333005096342501 NTMWD Transfer Pipe Outfall at Sister Grove Ck 2011-07-13 2013-04-09 7
  group icon Kaufman County, Texas
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 08061550 Lk Ray Hubbard nr Forney, TX 1970-01-12 1984-04-09 13
USGS 08061750 E Fk Trinity Rv nr Forney, TX 1981-11-16 1992-11-02 68
USGS 08061780 Buffalo Ck nr Trinity Rd at Forney, TX 2003-11-20 2007-05-23 8
USGS 08061995 Mustang Ck at FM 2757 nr Crandall, TX 2004-02-03 2007-05-23 4
USGS 08062000 E Fk Trinity Rv nr Crandall, TX 1964-01-22 2000-08-24 401
USGS 08062020 Buffalo Ck nr FM 148 nr Crandall, TX 2004-02-03 2004-07-13 3
USGS 324807096294201 Lk Ray Hubbard nr Release Gates nr Forney, TX 2015-10-29 2024-02-13 376
  group icon Rockwall County, Texas
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 324857096304801 Lk Ray Hubbard Site RHP nr Forney, TX 2020-07-20 2020-10-05 27
USGS 324924096295100 Lk Ray Hubbard nr Rush Ck Yacht Club nr Forney, TX 2011-10-17 2022-10-26 193
USGS 324929096305601 Lk Ray Hubbard PS Site nr Forney, TX 1999-07-09 2006-07-31 14
USGS 325023096302500 Lk Ray Hubbard nr Terry Park nr Forney, TX 2011-10-17 2023-09-12 353
USGS 325053096301401 Lk Ray Hubbard nr Robertson Pt nr Forney, TX 2015-10-29 2024-02-13 250
USGS 325230096304200 Lk Ray Hubbard nr Bayview Marina E nr Rowlett, TX 2011-11-10 2015-10-29 75
USGS 325232096290000 Lk Ray Hubbard nr Chandler's Landing nr Rockwall, 2011-05-11 2023-09-12 254
USGS 325232096305200 Lk Ray Hubbard nr Bayview Marina W nr Rowlett, TX 2011-10-17 2023-09-12 252
USGS 325324096292601 Lk Ray Hubbard nr Summer Lee Dr nr Rockwall, TX 2015-10-29 2024-02-13 219
USGS 325348096290000 Lk Ray Hubbard nr Harbor Bay Marina nr Rockwall, T 2011-10-17 2023-09-12 226
USGS 325545096283000 Lk Ray Hubbard nr Rockwall Park nr Rockwall, TX 2011-10-17 2023-09-12 184
USGS 325641096300001 Lk Ray Hubbard Site RH1 nr Rockwall, TX 2020-07-20 2020-10-05 12
USGS 325645096301401 Lk Ray Hubbard nr Cottonwood Ck nr Rockwall, TX 2015-10-29 2024-02-13 214
USGS 325648096271401 Caruth Lk Site CC nr Rockwall, TX 2016-10-04 2016-10-04 2
USGS 325650096265601 Phelps Lk at Dam nr Rockwall, TX 2018-08-27 2020-08-20 9