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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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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 -- 20 sites found


Hydrologic unit = 19030405
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 Bethel Census Area County, Alaska
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 614031157074000 KUSKOKWIM R AB HOLITNA R NR SLEETMUTE AK 1997-06-12 2010-09-01 12
USGS 614040157095000 HOLITNA R NR SLEETMUTE AK 1956-06-28 2010-09-02 9
USGS 614605156354000 STONY R NR STONY R AK 1956-06-28 1997-06-11 7
USGS 614633156334300 KUSKOKWIM R AB STONY R NR STONY RIVER AK 1997-06-11 1997-06-11 6
  group icon Yukon-Koyukuk Census Area County, Alaska
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 15303600 KUSKOKWIM R AT MCGRATH AK 1950-08-22 1997-06-10 33
USGS 625708155355901 SB03303318ADBC1 003 1971-09-01 1971-09-01 1
USGS 625714155352301 SB03303317BBCD1 004 1948-08-16 1948-08-16 1
USGS 625715155354801 SB03303318AACD1 002 1959-07-01 1959-07-01 1
USGS 625720155351001 SB03303318AADA1 001 1969-08-18 1976-12-23 2
USGS 625721155352302 SB03303317BBBD2 002 1948-08-16 1948-08-16 1
USGS 625721155353001 SB03303317BBBC1 003 1948-08-11 1948-08-11 1
USGS 625721155353002 SB03303317BBBC2 003 1948-08-16 1948-08-16 1
USGS 625725155352301 SB03303317BBBA1 001 1948-08-16 1948-08-16 1
USGS 625729155353501 SB03303307DDDD1003 80098 MCGRATH SLOAN ROADHOUSE 1972-10-22 1972-10-22 1
USGS 625729155353502 SB03303307DDDD2003 80100 N C CO MCGRATH 1970-09-26 1970-09-26 1
USGS 625730155354401 SB03303307DDDC1 002 1948-08-11 1948-08-11 1
USGS 625730155355501 SB03303307DDCC1001 80021 FAA ADMIN BLDG MCGRATH 1955-09-11 1955-09-11 1
USGS 625730155355502 SB03303307DDCC2001 80096 MCGRATH FAA DEEP WELL 1948-08-11 1976-12-23 2
USGS 625900154572500 BIG R NR MCGRATH AK 1956-06-28 1956-06-28 1
USGS 630615154424500 KUSKOKWIM R AT MEDFRA AK 1954-05-15 1954-09-11 11