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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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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 -- 72 sites found


Hydrologic unit = 13010004
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 Ouray County, Colorado
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 381012105552500 NA450912A 1965-09-03 1965-09-03 1
  group icon Rio Grande County, Colorado
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 372309106035101 NA03600802DC 1940-05-02 1949-05-02 2
USGS 374046106163801 NA04000625CBC RG35 1981-03-24 1981-07-13 2
USGS 374412106165401 NA04000602DD 1947-11-04 1948-11-16 2
  group icon Saguache County, Colorado
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 08227000 SAGUACHE CREEK NEAR SAGUACHE, CO 1967-10-18 2020-04-23 197
USGS 08230500 CARNERO CREEK NEAR LA GARITA, CO. 1967-10-18 1981-06-16 79
USGS 08231000 LA GARITA CREEK NEAR LA GARITA, CO 1978-02-14 1981-06-16 69
USGS 374454106131901 NA04100733CCC 1981-07-17 1981-07-17 1
USGS 374455106135501 NA04100732CD 1968-07-26 1968-07-26 1
USGS 374455106142101 NA04100732CCC 1968-07-29 1968-07-29 1
USGS 374455106145901 NA04100731DCC2 1981-07-22 1981-07-22 1
USGS 374500106021001 NA04200931CCC1 1968-07-11 1968-07-11 1
USGS 374501106190100 SHAWS WARM SPRING 1975-08-12 1976-04-21 4
USGS 374515106192101 NA04100732CBC 1993-09-10 1993-09-10 1
USGS 374515106192107 NA04100732CBC7 2007-08-29 2007-08-29 1
USGS 374540106191001 NA04100633AB 1968-07-09 1968-07-09 1
USGS 374542106121201 NA04100733AAA 1981-07-17 1981-07-17 1
USGS 374736106053404 NA04100815CCC4 RG29-1 1981-03-25 1981-07-13 2
USGS 374757106085301 NA04100713ADD 1993-09-09 2000-07-26 6
USGS 374906106053001 NA04100803BBB 1947-11-03 1949-08-29 4
USGS 374927106141501 NA04100705CCB 1968-07-11 1968-07-11 1
USGS 374945106021001 NA04100906BCC2 1968-07-11 1968-07-11 1
USGS 375005106052501 NA04200834CCC 1968-03-01 1968-03-01 1
USGS 375005106092501 NA04100701BAA RG21A 1981-03-24 1981-07-13 2
USGS 375015106115701 NA04100703BB 1947-11-03 1948-09-15 3
USGS 375016106021202 NA04200931CCC2-RG22 1981-03-25 1981-07-13 2
USGS 375035106095001 NA04200736CBB 1969-03-31 1969-03-31 1
USGS 375037106123401 NA04200733ACC 1993-09-09 1993-09-09 1
USGS 375037106123402 NA04200733ACC2 2007-08-13 2007-08-13 1
USGS 375054106013401 NA04200931BAD 1993-08-31 2010-08-04 11
USGS 375129106084001 NA04200830BCC2 1968-09-12 1968-09-12 1
USGS 375153106020601 NA04200919CCC 1981-07-22 1981-07-22 1
USGS 375154106021101 NA04200824DDD 1993-08-31 2000-08-03 2
USGS 375212105554301 NA04200924DAD EW-80C 1978-08-23 1978-08-23 1
USGS 375310106050001 NA04200815ACC SAG 10 1968-09-12 1968-09-12 1
USGS 375321105553101 NA04201018BCC 1969-03-05 1969-03-05 1
USGS 375333106053901 NA04200810CCC 1968-09-06 1968-09-06 1
USGS 375405106084001 NA04200807BCC USGS 375405106084001 1968-08-21 1968-08-21 1
USGS 375405106084501 NA04200807BCC USGS 375405106084501 1981-07-17 1981-07-17 1
USGS 375405106122501 NA04200709ACD 1968-07-11 1968-07-11 1
USGS 375421106144801 NA04200702AD 1948-06-21 1948-06-21 1
USGS 375433106083301 NA04200807BB 1940-05-01 1940-05-01 1
USGS 375505106022001 NA04200801AAD 1968-09-06 1968-09-06 1
USGS 375524106020501 NA04300931CCC RG13A 1980-05-08 1980-05-08 1
USGS 375525106094001 NA04300736CCA USGS 375525106094001 1968-03-01 1968-03-01 1
USGS 375532106093401 NA04300736CCA USGS 375532106093401 1968-04-10 1968-04-10 1
USGS 375651106095501 NA04300726DA 1948-06-19 1948-06-19 1
USGS 375700105552801 NA04301019CCC 1968-12-17 1968-12-17 1
USGS 375702105595001 NA04300928BBB 1968-09-04 1968-09-04 1
USGS 375707105595501 NA04300920DDD 1968-09-06 1968-09-06 1
USGS 375723106075401 NA04300819DBB 1966-11-17 1966-11-17 1
USGS 375754106053001 NA04300816DDD 1968-09-06 1968-09-06 1
USGS 375800106051501 NA04300815CCA1 1968-03-01 1968-03-01 1
USGS 375820106084501 NA04300818BCC 1969-04-17 1969-04-17 1
USGS 375935105582001 NA04300910BAB 1968-08-06 1968-08-06 1
USGS 375936106083302 NA04300806CCC2 1969-05-23 1969-05-23 1
USGS 375939106020101 NA04300907BBB 1980-07-31 1980-07-31 1
USGS 380006106061201 NA04300804CC 1948-08-13 1948-08-13 1
USGS 380023105551701 NA04301006BCC RG09 1980-07-29 1980-07-29 1
USGS 380044105592801 NA04300904BAB 1967-06-23 1967-06-23 1
USGS 380045106044501 NA04300803ABB SAG 3 1969-04-17 1969-04-17 1
USGS 380100106413100 M F SAGUACHE C AB N F NR SAGUACHE, CO 1972-06-23 1972-06-23 1
USGS 380501106081201 NA04400807BDC 2014-07-21 2014-07-21 3
USGS 380505105565001 NA04400911ABB 1968-08-06 1968-08-06 1
USGS 380506106113001 NA04400710BAA 1968-09-06 1968-09-06 1
USGS 380512106090201 NA04400712ABB 2014-07-22 2014-07-22 3
USGS 380515105570501 SC04400911ABB 1968-08-06 1968-08-06 1
USGS 380515106080501 NA04400807BA 1968-08-12 1968-08-12 1
USGS 380600106000001 NA04400905AAA 1968-08-21 1968-08-21 1
USGS 380605106002501 NA04400905ABB USGS 380605106002501 1968-08-06 1968-08-06 1
USGS 380652105552201 NA04500936AAB 1968-08-06 1968-08-06 1
USGS 380700105553001 NA04500936AAA 1968-08-06 1968-08-06 1