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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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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.
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Site Selection Results -- 24 sites found


Hydrologic unit = 17010211
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 Flathead County, Montana
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 12370100 Swan River above Dam near Big Fork, MT 2007-06-06 2010-08-25 26
  group icon Lake County, Montana
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 12369650 North Fork Lost Creek near Swan Lake MT 1986-05-22 1986-08-26 3
USGS 12370000 Swan River near Bigfork, MT 1982-10-01 2013-08-15 185
USGS 473904113470801 22N17W21CAAA01 1992-09-02 1992-09-02 1
USGS 474458113492501 23N17W18DBDD01 1992-09-02 1992-09-02 1
USGS 474547113463001 Goat Ck nr Condon MT 1992-09-17 1992-09-17 1
USGS 474617113431201 Goat Ck bl Scout Ck nr Condon MT 1992-09-17 1992-09-17 1
USGS 474635113441800 NAPA 1 SNOW SITE, MT 2001-03-08 2001-03-08 1
USGS 474727113432000 NAPA 2 SNOW SITE, MT 2001-03-08 2001-03-08 1
USGS 475208113464701 South Fork Lost Ck nr Condon MT 1992-09-17 1992-09-17 1
USGS 475210113434801 South Fork Lost Cr near Condon MT 1992-09-17 1992-09-17 1
USGS 475314113470501 North Fork Lost Creek nr Condon MT 1992-09-17 1992-09-17 1
USGS 475342113443901 North Fork Lost Creek near Condon MT 1992-09-17 1992-09-17 1
USGS 475539113503901 25N18W14DBB 01 1992-09-02 1992-09-02 1
  group icon Missoula County, Montana
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 12369200 Swan River near Condon MT 1982-05-27 1992-08-06 82
USGS 12369250 Holland Creek near Condon MT 1986-05-22 1986-05-22 1
USGS 472349113382701 19N16W21ABAB01 1992-09-01 1992-09-01 1
USGS 472458113405401 19N16W07DBDD01 1976-08-11 1976-08-11 1
USGS 472756113402601 20N16W29BCBB01 1976-08-11 1976-09-21 2
USGS 473012113415301 20N17W12DADB01 1976-08-11 1976-08-11 1
USGS 473139113434601 20N17W02BAAA01 1976-08-11 1976-08-11 1
USGS 473315113442401 21N17W26ABCD01 1976-08-11 1976-08-11 1
USGS 473337113384800 SMITH CREEK 1 SNOW SITE, MT 2001-03-10 2001-03-10 1
USGS 473410113383300 SMITH CREEK 2 SNOW SITE, MT 2001-03-10 2001-03-10 1