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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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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 -- 126 sites found


Hydrologic unit = 12070205
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 Burnet County, Texas
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 08104855 S Fk San Gabriel Rv at FM 1174 nr Bertram, TX 1979-08-13 1979-08-13 1
USGS 08105040 Berry Ck at US Hwy 183, Briggs, TX 1979-02-15 1979-08-14 2
USGS 304546098091300 BT-57-15-902 2013-11-18 2013-11-18 1
  group icon Hays County, Texas
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 303138097511501 LR-58-58-704 1978-07-24 1983-07-21 6
  group icon Milam County, Texas
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 303425097071801 TK-58-32-403 2008-06-17 2008-06-17 4
  group icon Travis County, Texas
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 302549097455501 YD-58-34-618 1987-06-19 1996-05-02 22
USGS 302719097432001 YD-58-35-407 1978-06-21 1982-08-03 5
USGS 303003097411400 Round Rock W Dr and McNeil Rd, Round Rock, TX 2009-08-10 2009-08-10 3
USGS 303102097405900 N Mays St and W Palm Valley Blvd, Round Rock, TX 2009-08-11 2009-08-11 3
  group icon Williamson County, Texas
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 08104645 N Fk San Gabriel Rv nr Liberty Hill, TX 1980-10-21 1989-08-10 49
USGS 08104650 Lk Georgetown nr Georgetown, TX 1980-10-21 1980-10-21 1
USGS 08104700 N Fk San Gabriel Rv nr Georgetown, TX 1978-08-16 2001-08-08 42
USGS 08104710 N Fk San Gabriel Rv abv Middle Fk, Georgetown, TX 1978-04-27 1979-08-15 4
USGS 08104750 Middle Fk San Gabriel Rv nr Georgetown, TX 1979-02-14 1979-08-14 2
USGS 08104795 N Fk San Gabriel Rv Ups fr SH 418, Georgetown, TX 2000-03-06 2001-08-22 5
USGS 08104800 N Fk San Gabriel Rv at Georgetown, TX 1962-01-04 1963-06-01 11
USGS 08104870 S Fk San Gabriel Rv at Hwy 183 nr Leander, TX 1979-02-14 2005-09-08 2
USGS 08104900 S Fk San Gabriel Rv at Georgetown, TX 1962-10-01 2001-06-11 21
USGS 08104925 S Fk San Gabriel Rv bl Hwy 29, Georgetown, TX 1978-04-21 1979-08-15 3
USGS 08105000 San Gabriel Rv at Georgetown, TX 1961-12-11 2001-08-22 63
USGS 08105050 Berry Ck at CR 241 nr Andice, TX 1978-04-21 1979-08-14 3
USGS 08105095 Berry Ck at Airport Rd nr Georgetown, TX 2001-05-18 2001-05-18 1
USGS 08105100 Berry Ck nr Georgetown, TX 1976-11-23 2001-08-17 38
USGS 08105158 Dry Berry Ck at IH 35 nr Georgetown, TX 1987-03-06 1987-03-06 1
USGS 08105160 Dry Berry Ck nr Georgetown, TX 2001-05-18 2001-06-26 2
USGS 08105200 Berry Ck at SH 971 nr Georgetown, TX 1978-04-24 2001-08-22 7
USGS 08105300 San Gabriel Rv nr Weir, TX 1976-10-14 2001-08-22 104
USGS 08105700 San Gabriel Rv at Laneport, TX 1972-07-21 2001-09-07 161
USGS 08105850 S Fk Brushy Ck at Hwy 183, Leander, TX 1978-04-17 1978-04-17 1
USGS 08105855 Brushy Ck bl Leander, TX 1979-02-13 1979-08-13 2
USGS 08105863 Brushy Ck nr CR 272 nr Cedar Park, TX 2005-09-12 2006-08-11 3
USGS 08105865 Brushy Ck nr Cedar Park, TX 1979-02-13 1979-08-13 2
USGS 08105875 S Brushy Ck abv Round Rock, TX 1979-02-14 1979-08-13 2
USGS 08105880 Brushy Ck at Brushy Ck Rd, Round Rock, TX 1978-08-18 1978-08-18 1
USGS 08105885 Brushy Ck at Round Rock, TX 1978-04-18 1979-08-14 3
USGS 08105890 Brushy Ck nr Hutto, TX 1978-04-18 1979-08-14 4
USGS 302707097461101 ZK-58-34-621 2005-04-10 2008-03-12 2
USGS 302817097430101 ZK-58-35-102 1987-06-12 1996-05-08 22
USGS 302834097455101 ZK-58-34-305 1987-06-19 1988-08-15 6
USGS 302844097503501 ZK-58-34-119 2005-06-17 2005-06-17 1
USGS 302925097462001 ZK-58-34-309 2005-04-15 2008-03-10 2
USGS 302941097495901 ZK-58-34-210 2005-09-28 2008-02-27 2
USGS 302947097440301 ZK-58-35-112 2005-04-10 2011-02-28 5
USGS 303027097445701 ZK-58-27-7 (Avery Deer Spring) 2005-12-19 2005-12-19 1
USGS 303032097481501 ZK-58-26-808 2005-05-25 2008-02-28 2
USGS 303104097431601 ZK-58-27-721 2005-04-16 2008-03-13 2
USGS 303117097421301 ZK-58-27-819 2000-04-18 2000-04-18 1
USGS 303152097420301 ZK-58-27-838 2005-06-17 2011-02-17 4
USGS 303212097391501 ZK-58-27-917 1995-02-15 1996-08-21 2
USGS 303227097404501 ZK-58-27-833 1987-03-04 1996-02-22 5
USGS 303227097404502 ZK-58-27-834 1987-03-04 1987-03-04 1
USGS 303227097404503 ZK-58-27-835 1987-07-20 1987-07-20 1
USGS 303227097404504 UBC Dam 11 nr Round Rock, TX 1987-07-20 1987-07-20 1
USGS 303230097395901 ZK-58-27-610 2005-05-22 2008-02-26 2
USGS 303234097430201 ZK-58-27-401 1996-01-11 1996-08-21 2
USGS 303247097403201 ZK-58-27-536 2005-05-22 2008-03-11 3
USGS 303247097414701 ZK-58-27-525 1995-02-03 1996-08-20 3
USGS 303256097413101 ZK-58-27-505 2009-12-16 2009-12-16 4
USGS 303303097385301 ZK-58-27-603 1995-02-15 1996-08-20 4
USGS 303307097392201 ZK-58-27-606 1996-01-16 1996-08-20 2
USGS 303343097412801 ZK-58-27-530 1996-01-11 1996-08-20 2
USGS 303347097402201 ZK-58-27-533 1995-02-15 1996-08-20 4
USGS 303404097385201 ZK-58-27-607 1995-02-15 1996-08-20 4
USGS 303418097401501 ZK-58-27-526 1995-02-14 1996-08-20 3
USGS 303422097394501 ZK-58-27-605 1995-02-14 1996-08-20 3
USGS 303429097412601 ZK-58-27-532 1996-01-17 1996-08-20 2
USGS 303433097404001 ZK-58-27-531 1996-02-14 1996-08-20 2
USGS 303504097394001 ZK-58-27-308 1996-01-11 1996-08-20 2
USGS 303541097391501 ZK-58-27-304 1995-02-15 1996-08-20 4
USGS 303541097393401 ZK-58-27-305 1996-01-16 1996-01-16 1
USGS 303601097444301 ZK-58-27-103 1996-01-17 1996-08-20 2
USGS 303609097385701 ZK-58-27-307 1996-01-17 1996-08-20 2
USGS 303609097405301 ZK-58-27-224 1996-01-17 1996-08-21 2
USGS 303612097431501 ZK-58-27-102 1996-01-17 1996-08-20 2
USGS 303636097422701 ZK-58-27-217 1996-01-17 1996-01-17 1
USGS 303650097415001 ZK-58-27-228 2005-05-11 2008-03-19 2
USGS 303656097403401 ZK-58-27-204 1995-02-14 1996-08-21 4
USGS 303716097383501 ZK-58-27-303 1995-02-14 1996-08-21 4
USGS 303759097373501 ZK-58-19-902 1995-02-03 1996-08-19 3
USGS 303809097404701 ZK-58-19-804 2000-03-30 2022-10-18 5
USGS 303818097404901 ZK-58-19-817 1996-01-16 1996-08-21 2
USGS 303827097361401 ZK-58-20-701 1995-02-13 1996-08-21 3
USGS 303828097392001 ZK-58-19-909 1996-01-11 1996-08-21 2
USGS 303856097401401 ZK-58-19-815 1996-01-11 1996-08-19 2
USGS 303859097400901 ZK-58-19-805 2000-03-30 2000-03-30 1
USGS 303908097390701 ZK-58-19-910 1987-03-04 1996-02-22 5
USGS 303911097370701 ZK-58-20-703 1995-02-13 1996-08-21 3
USGS 303923097382201 ZK-58-19-908 1996-01-11 1996-08-19 2
USGS 303943097400601 ZK-58-19-811 1995-02-03 1996-01-11 2
USGS 303947097231401 Granger Lk Site DC nr Granger, TX 1981-01-07 1989-08-11 139
USGS 303952097383501 ZK-58-19-907 1995-02-13 1996-08-19 3
USGS 303955097425501 ZK-58-19-7 1977-09-16 1977-09-16 1
USGS 304006097452501 Lk Georgetown Site BC nr Georgetown, TX 1981-01-08 1989-08-10 186
USGS 304008097354801 ZK-58-20-404 1995-02-13 1996-07-03 4
USGS 304008097385601 ZK-58-19-623 1996-01-11 1996-08-19 2
USGS 304012097412101 ZK-58-19-522 2005-06-17 2008-03-19 2
USGS 304016097433101 Lk Georgetown Site AC nr Georgetown, TX 1981-01-08 1989-08-10 278
USGS 304024097372001 ZK-58-20-412 1995-02-13 1996-08-21 4
USGS 304035097365001 ZK-58-20-409 1987-03-03 1996-02-22 5
USGS 304035097365002 ZK-58-20-410 1987-03-03 1987-03-03 1
USGS 304035097365003 ZK-58-20-411 1987-03-03 1987-03-03 1
USGS 304036097401501 ZK-58-19-508 1996-01-16 1996-08-21 2
USGS 304045097423501 ZK-58-19-401 1977-09-15 1977-09-15 1
USGS 304046097444501 N Fk San Gabriel Rv Site 10 1978-04-27 1979-08-14 3
USGS 304046097452001 ZK-58-18-605 2005-06-17 2011-02-16 5
USGS 304049097431101 ZK-58-19-412 2005-09-07 2008-02-14 2
USGS 304055097471301 Lk Georgetown Site CC nr Georgetown, TX 1981-01-08 1989-08-10 152
USGS 304108097215101 Granger Lk Site CC nr Granger, TX 1981-01-07 1989-08-11 139
USGS 304118097403101 ZK-58-19-507 1996-01-16 1996-08-21 2
USGS 304120097431501 ZK-58-19-4 (Glass Well 6A) 1977-09-15 1977-09-15 1
USGS 304126097484501 N Fk San Gabriel Rv 1978-08-16 1978-08-16 1
USGS 304132097200801 Granger Lk Site AC nr Granger, TX 1981-01-07 2006-08-15 200
USGS 304151097390301 ZK-58-19-620 2000-03-30 2000-03-30 1
USGS 304158097391501 ZK-58-19-622 1987-03-04 1996-08-21 3
USGS 304206097215001 Granger Lk Site BC nr Granger, TX 1980-08-21 1989-08-11 115
USGS 304209097195101 Granger Lk Site AL nr Granger, TX 1981-01-07 1989-08-11 131
USGS 304210097392101 ZK-58-19-615 1987-03-04 1996-08-21 3
USGS 304212097361601 ZK-58-20-413 1995-02-13 1996-08-19 3
USGS 304223097382701 ZK-58-19-610 1995-02-14 1996-08-21 4
USGS 304228097390101 ZK-58-19-621 1987-03-06 1996-08-21 5
USGS 304247097431101 ZK-58-19-105 2005-04-20 2008-02-26 2
USGS 304249097385501 ZK-58-19-303 1987-03-06 1996-08-21 5
USGS 304256097400101 ZK-58-19-207 1996-08-22 1996-08-22 1
USGS 304313097263901 ZK-58-21-204 2016-11-21 2016-11-21 3
USGS 304324097423001 ZK-58-19-104 2005-04-18 2008-02-25 2
USGS 304331097380301 ZK-58-19-307 1996-01-16 1996-01-16 1