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


Page Loading - Please Wait...

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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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 -- 61 sites found


Hydrologic unit = 17020006
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 Okanogan County, Washington
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 12438900 NINEMILE CREEK NEAR OROVILLE, WA 2009-08-05 2009-08-05 4
USGS 12439150 OKANOGAN RIVER AT BRIDGE ST AT OROVILLE, WA 1974-10-22 1980-06-18 71
USGS 12439500 OKANOGAN RIVER AT OROVILLE, WA 1947-12-13 2019-10-09 81
USGS 12443800 SPECTACLE LAKE NEAR LOOMIS, WA 1975-04-28 1975-09-24 16
USGS 12443980 WANNACUT LAKE NEAR OROVILLE, WA 1975-04-30 1975-09-24 12
USGS 12444550 BONAPARTE CREEK AT TONASKET, WA 1968-02-22 1968-06-29 2
USGS 12444990 OKANOGAN RIVER AT JANIS, WA 1975-10-22 1976-09-22 24
USGS 12445000 OKANOGAN RIVER NEAR TONASKET, WA 1948-12-13 2017-08-17 18
USGS 12445700 WANNACOTT CREEK NEAR OMAK, WA 1972-03-18 1973-01-17 9
USGS 12445750 SUMMIT LAKE NEAR DISAUTEL, WA 1972-05-01 1972-09-05 8
USGS 12445900 OMAK CREEK NEAR OMAK, WA 1972-03-09 1973-02-15 21
USGS 12445930 KARTAR CREEK NEAR OMAK, WA 1972-03-17 1973-02-20 18
USGS 12445945 NO NAME CREEK NEAR OMAK, WA 1972-04-10 1973-02-20 13
USGS 12445948 NO NAME CREEK AT MOUTH NEAR OMAK, WA 1972-03-18 1973-02-20 13
USGS 12445950 OMAK LAKE NEAR OMAK, WA 1972-03-25 1973-01-17 14
USGS 12445990 OMAK CREEK AT OMAK, WA 1972-03-18 1973-02-15 15
USGS 12446000 OKANOGAN RIVER AT OKANOGAN, WA 1975-10-21 1980-06-17 54
USGS 12446480 CONCONCULLY RESERVOIR NEAR OMAK, WA 1975-05-01 1975-09-22 8
USGS 12447200 OKANOGAN RIVER AT MALOTT, WA 1966-11-17 2019-10-28 286
USGS 12447300 OKANOGAN RIVER NEAR MALOTT, WA 1959-10-01 1967-11-15 67
USGS 12447302 OKANOGAN RIVER NR WAKEFIELD BR SOUTH OF MALOTT, WA 2018-04-17 2019-08-29 3
USGS 12447306 SOAP LAKE NEAR MALOTT, WA 1972-04-21 1972-09-07 8
USGS 481329119172001 32N/28E-34P01 1972-07-01 1972-07-11 2
USGS 481456119434001 32N/25E-29D01 1979-06-28 1979-06-28 1
USGS 481744119421101 32N/25E-04P01 1979-06-28 1979-06-28 1
USGS 481829119385301 32N/25E-02A01 1979-06-28 1979-06-28 1
USGS 481923119255000 33N/27E-33A02 1972-09-20 1972-09-20 1
USGS 481936119370401 33N/26E-30L01 1979-06-27 1979-06-27 1
USGS 482105119263101 33N/27E-21C02 1972-07-11 1972-07-11 1
USGS 482109119263001 33N/27E-21C05 1972-07-01 1972-07-11 2
USGS 482118119364103 33N/25E-12F03 1967-08-01 1967-08-01 1
USGS 482144119342601 33N/26E-16F01 1958-03-27 1958-03-27 1
USGS 482240119340001 33N/26E-09B01 1979-06-27 1979-06-27 1
USGS 482443119313101 34N/26E-26Q01 1959-10-21 1960-10-20 3
USGS 482612119274701 34N/27E-20F01 1979-06-27 1979-06-27 1
USGS 482802119315801 34N/26E-11D02 1971-05-27 1971-05-27 1
USGS 482812119315001 34N/26E-02P01 1979-06-27 1979-06-27 1
USGS 482832119315001 34N/26E-02L02 1971-10-08 1971-10-08 1
USGS 483040119445601 35N/25E-06M01 1961-01-10 1961-01-10 1
USGS 483217119334001 EPILIMNION-CASTOR LAKE NR RIVERSIDE, WA 1981-07-16 1981-07-16 1
USGS 483217119334002 HYPOLIMNION-CASTOR LAKE NR RIVERSIDE, WA 1981-07-16 1981-07-16 1
USGS 483345119330901 35N/26E-03F01 1979-06-27 1979-06-27 1
USGS 483351119364201 EPILIMNION-BLUE LAKE NR RIVERSIDE, WA 1981-07-16 1981-07-16 1
USGS 483351119364202 HYPOLIMNION-BLUE LAKE NR RIVERSIDE, WA 1981-07-16 1981-07-16 1
USGS 483544119374101 EPILIMNION-MUD LAKE NR RIVERSIDE, WA 1981-07-15 1981-07-15 1
USGS 483544119374102 HYPOLIMNION-MUD LAKE NR RIVERSIDE, WA 1981-07-15 1981-07-15 1
USGS 483705119300501 36N/26E-13K02 1979-06-27 1979-06-27 1
USGS 483835119281601 36N/27E-05M01 1957-02-01 1957-02-01 1
USGS 483916119332801 36N/26E-03D01 1971-10-08 1971-10-08 1
USGS 484110119272801 37N/27E-20K01 1979-06-26 1979-06-26 1
USGS 484214119263001 37N/27E-16L03 1979-06-26 1979-06-26 1
USGS 484229119255001 37N/27E-16H01 1959-10-20 1960-05-17 2
USGS 484237119261901 37N/27E-16C02 1959-10-20 1960-05-17 2
USGS 484310119322201 37N/26E-10J01 1960-09-01 1960-09-01 1
USGS 484310119322202 37N/26E-10J02 1970-05-01 1970-05-01 1
USGS 484646119353101 UNNAMED SPRING IN SWNE S20 T38N R26E 1954-10-25 1954-10-25 1
USGS 484801119253401 38N/27E-10N02 1970-11-12 1971-05-27 2
USGS 484942119121301 39N/29E-32N01 1971-10-07 1971-10-07 2
USGS 485056119254301 39N/27E-28J01 1979-06-26 1979-06-26 1
USGS 485700119254201 EPILIMNION-OSOYOOS LAKE NR OROVILLE, WA 1981-07-15 1981-07-15 1
USGS 485700119254202 HYPOLIMNION-OSOYOOS LAKE NR OROVILLE, WA 1981-07-15 1981-07-15 1