Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

* We've detected you're using a mobile device. Find our Next Generation Station Page here.
Click to hideNews Bulletins

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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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 -- 97 sites found


Hydrologic unit = 14080205
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 Coconino County, Arizona
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 365638110472401 02-026-02.25X03.86 1953-02-18 1955-03-24 2
  group icon Navajo County, Arizona
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 365117110155001 565525 4078822 1998-05-27 1998-05-27 1
USGS 365332110230301 08A-PHS-19 1998-08-28 1998-08-28 1
USGS 365545110120301 OW-15 1997-08-28 1997-08-28 1
USGS 365630110121101 OW-14 1997-08-27 1997-08-27 1
USGS 365650110172901 08 024-02.27X03.65 1955-04-20 1969-12-30 2
USGS 365654110220401 RAMP SP 1998-08-22 1998-08-22 1
USGS 365657110113401 571808 4089325 1996-07-22 1996-07-22 1
USGS 365717110122801 08 023-11.49X03.13 1949-08-11 1949-08-11 1
USGS 365741110190701 08 024-03.81X02.63 1968-09-23 1991-12-17 4
USGS 365742110125601 SMALL SCHOOL WELL 1996-12-16 1996-12-16 1
USGS 365744110170501 MVD-1 1991-10-15 1991-10-15 1
USGS 365744110170502 MVD-2 1991-10-16 1991-10-16 1
USGS 365744110170504 MVS-1 1991-12-30 1991-12-30 1
USGS 365744110170505 MVS-2 1991-12-30 1991-12-30 1
USGS 365744110170506 MVS-3 1991-12-30 1991-12-30 1
USGS 365744110170507 MVS-4 1991-12-30 1991-12-30 1
USGS 365754110130201 LARGE SCHOOL WELL 1996-12-16 1996-12-16 1
USGS 365800110115801 571173 4091282 1997-01-31 1997-01-31 1
USGS 365816110131301 569358 4091796 1996-07-25 1996-07-25 1
USGS 365818110124001 570173 4091836 1996-07-20 1996-07-20 1
USGS 365831110134901 08 023-12.73X01.67 1948-11-10 1948-11-10 1
USGS 365840110125801 569692 4092511 1996-07-19 1996-07-19 1
USGS 365912110152701 565970 4093484 1996-07-18 1996-12-14 2
USGS 365931110162201 564634 4094070 1998-08-25 1998-08-25 1
USGS 365932110162201 564641 4094084 1996-07-24 1996-12-14 2
USGS 365932110162301 564673 4094055 1996-07-18 1996-07-18 1
  group icon San Juan County, Utah
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 09379500 SAN JUAN RIVER NEAR BLUFF, UT 1928-06-05 2024-02-05 4368
USGS 365954110163301 (D-43-15)32dcd- 1 1996-12-16 1996-12-16 1
USGS 370008110183701 Radium Hill 1991-12-17 1991-12-17 1
USGS 370008110183702 RHS-1 1992-01-01 1992-01-01 1
USGS 370008110183703 RHM-1 1991-12-17 1991-12-17 1
USGS 370018110193401 (D-43-14)35dab- 1 1997-11-11 1997-11-11 1
USGS 370021110174201 (D-43-15)31acc- 1 1997-01-30 1997-01-30 1
USGS 370102110180201 (D-43-15)30cac-S1 1997-01-28 1998-05-21 2
USGS 370116110183301 (D-43-14)25adc- 1 1997-11-11 1997-11-11 1
USGS 370132110182001 (D-43-15)30bbb- 1 1997-01-27 1997-01-27 1
USGS 370211110190001 (D-43-14)24bda- 1 1997-01-27 1997-01-27 1
USGS 370233110135001 (D-43-15)14ccd- 1 1997-11-11 1997-11-11 1
USGS 370236110211501 (D-43-14)15cdc- 1 1998-05-20 1998-05-20 1
USGS 370456110171001 (D-43-15) 5bbc- 1 1997-11-11 1997-11-11 1
USGS 370610110111001 (D-42-16)30dca-S1 1954-09-18 1998-05-28 2
USGS 370618110180501 (D-42-15)30cba-S1 1968-09-21 1998-05-22 2
USGS 370621110175901 (D-42-15)30cab-S1 1968-09-21 1968-09-21 1
USGS 370626110454601 (D-42-10)26aca-S1 1953-09-02 1953-09-02 1
USGS 370639110461201 (D-42-10)26bba-S1 1953-09-02 1953-09-02 1
USGS 370640110174101 (D-42-15)30abc-S1 1998-05-28 1998-05-28 1
USGS 370644110460501 (D-42-10)26bab-S1 1953-09-02 1953-09-02 1
USGS 370715110115501 (D-42-15)24daa-S1 1954-09-18 1954-09-18 1
USGS 370718110335501 NR013.0360X0885 1957-11-23 1957-11-23 1
USGS 370739110370801 (D-42-12)19aba-S1 1954-07-29 1954-07-29 1
USGS 370759110070201 (D-42-16)13cac-S1 1968-09-22 1998-08-20 2
USGS 370813110012701 (D-42-17)15acd-S1 1954-09-17 1969-03-28 2
USGS 370830109513901 GYPSUM CREEK TRIB NEAR MEXICAN HAT, UT 2021-07-26 2021-10-06 3
USGS 370830110052601 (D-42-16)13aaa-S1 1954-09-17 1998-05-20 3
USGS 370833110005801 (D-42-17)14bbb-S1 1954-09-17 1998-08-19 2
USGS 370833110005901 (D-42-17)14bbb-S2 1969-03-28 1969-03-28 1
USGS 370849109511801 (D-42-19) 7dda- 2 1956-04-11 1956-04-11 1
USGS 370936110404501 CHA CANYON ON LAKE POWELL 1991-11-08 1991-11-08 1
USGS 370951110173001 (D-42-15) 6dab-S1 1998-08-21 1998-08-21 1
USGS 371005110030801 (D-42-17) 4bcb-S2 1968-09-23 1998-05-20 2
USGS 371006110030701 (D-42-17) 4bcb-S1 1954-09-17 1954-09-17 1
USGS 371008110030801 (D-42-17) 4bbc-S1 1968-09-23 1968-09-23 1
USGS 371023110092901 (D-41-16)32 1953-09-01 1998-05-19 3
USGS 371044110540000 SAN JUAN RIVER AT MOUTH-EAST BANK 1959-04-21 1959-04-21 1
USGS 371049110025001 (D-41-17)33bdc-S1 1954-09-17 1998-08-20 3
USGS 371100109510001 (D-41-19)29 -S1 1959-04-30 1959-04-30 1
USGS 371109110332501 (D-41-12)35bbb-S1 1957-11-23 1957-11-23 1
USGS 371140110335101 (D-41-12)27acd- 1 1957-11-24 1957-11-24 1
USGS 371211110301401 NR013.0021X0324 1957-12-13 1957-12-13 1
USGS 371212110362001 ZAHN BAY ON LAKE POWELL 1991-11-08 1991-11-08 1
USGS 371237110333601 (D-41-12)22ada- 2 1957-12-12 1957-12-12 1
USGS 371239110354201 LAKE POWELL AT ZAHN BAY NR OLJETO, UT 1988-11-03 1988-11-03 1
USGS 371248110395301 LP 1 SAN JUAN ARM 39 KM UPSTREAM FROM MAIN CHAN 2014-05-31 2015-08-23 7
USGS 371312110364200 SAN JUAN RIVER DELTA CORE 1 (UPPER) @ LAKE POWELL 2010-08-12 2010-08-12 2
USGS 371330110150201 (D-41-15)15bcb-S1 1968-09-22 1968-09-22 1
USGS 371332110150701 (D-41-15)16ada-S1 1968-09-22 1968-09-22 1
USGS 371334110151001 (D-41-15)16ada-S2 1968-09-22 1968-09-22 1
USGS 371339110395601 San Juan Arm in the chute 2021-03-02 2021-03-02 1
USGS 371400109490001 (D-41-19)10 -S1 1958-09-10 1958-09-10 1
USGS 371425110382600 SAN JUAN RIVER DELTA CORE 2 (MID) @ LAKE POWELL 2010-08-12 2010-08-12 2
USGS 371429110382000 SAN JUAN RIVER INFLOW @ LAKE POWELL 2004-04-14 2010-07-15 8
USGS 371534110095401 (D-40-16)33ccc-S1 1968-09-23 1968-09-23 1
USGS 371545110410700 SAN JUAN RIVER DELTA CORE 3 (LOWER) @ LAKE POWELL 2010-08-12 2010-08-12 2
USGS 371658109591301 (D-40-17)25adb-S1 1958-04-30 1958-04-30 1
USGS 371735110235601 SAN JUAN RIVER AT CLAY HILLS CROSSING, UTAH 2021-02-25 2021-02-25 2
USGS 371810109470501 (D-40-19)14ddd-S1 1958-09-10 1958-09-10 1
USGS 371907110334201 (D-40-12)11cca- 1 1983-04-23 1983-04-23 1
USGS 371908110341600 (D-40-12)10dca- 1 1983-07-03 1983-07-03 1
USGS 372443110221300 (D-39-14) 9acd- 1 1983-07-02 1983-07-02 1
USGS 372451110214101 (D-39-14)10bca-S1 1959-04-28 1959-04-28 1
USGS 372515110185101 (D-39-14) 1 -S1 1959-04-28 1959-04-28 1
USGS 372535110201701 (D-39-14) 2bdc-S1 1960-05-12 1983-06-14 2
USGS 372535110252100 (D-39-13) 1adc- 1 1983-07-02 1983-07-02 1
USGS 372606110251400 (D-38-13)36dda- 1 1983-07-02 1983-07-02 1
USGS 373130109534501 (D-37-18)35dab- 1 2011-09-15 2021-09-21 4
USGS 373238110034500 LAKE POWELL AT FORGOTTEN 1 2001-05-16 2001-09-07 3