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Water Quality Samples for Wyoming

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Questions or concerns about USGS data and data products in Wyoming and Montana can be directed to the Wyoming-Montana Water Science Center Data Management Section.

UPDATED July 25, 2022: Funding has been provided to continue operating the following stations through the end of this water year, but they are scheduled to be discontinued on September 30, 2022 if alternative funding can not be secured:
  • 06278300 Shell Creek above Shell Creek Reservoir
  • 06280300 South Fork Shosone River near Valley, WY
The following stations are part of a short-term project and are scheduled to be discontinued on September 30, 2022 if alternative funding can not be secured.
  • 13012465 Liedy Creek at mouth, near Moran, WY
  • 13012475 South Fork Spread Creek at mouth, near Moran, WY

Please contact the Wyoming-Montana Science Center for more information.

USGS 06641000 NORTH PLATTE RIVER BELOW PATHFINDER RESERVOIR, WY

Natrona County, Wyoming
Hydrologic Unit Code 10180003
Latitude  42°27'54", Longitude 106°50'47" NAD27
Drainage area 14,661  square miles
Contributing drainage area 10,011  square miles
Gage datum 5,670 feet above NGVD29
Period of record
Begin Date End Date Samples
2014-09-10 2022-05-25 48
Select one or more parameter codes from the list.
When you are finished selecting parameter codes, set your output format using the available options below.
Parameter
Code		 Count Begin
Date		 End
Date		 Parameter Code Complete Name
00010 48 2014-09-10 2022-05-25 Temperature, water, degrees Celsius
00020 48 2014-09-10 2022-05-25 Temperature, air, degrees Celsius
00025 48 2014-09-10 2022-05-25 Barometric pressure, millimeters of mercury
00061 48 2014-09-10 2022-05-25 Discharge, instantaneous, cubic feet per second
00065 27 2014-09-10 2022-05-25 Gage height, feet
00095 48 2014-09-10 2022-05-25 Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
00191 47 2014-09-10 2022-05-25 Hydrogen ion, water, unfiltered, calculated, milligrams per liter
00300 48 2014-09-10 2022-05-25 Dissolved oxygen, water, unfiltered, milligrams per liter
00301 48 2014-09-10 2022-05-25 Dissolved oxygen, water, unfiltered, percent of saturation
00400 47 2014-09-10 2022-05-25 pH, water, unfiltered, field, standard units
00403 47 2014-09-10 2022-05-25 pH, water, unfiltered, laboratory, standard units
00405 46 2014-09-10 2022-05-25 Carbon dioxide, water, unfiltered, milligrams per liter
00530 8 2014-09-10 2022-05-25 Suspended solids, water, unfiltered, milligrams per liter
00600 47 2014-09-10 2022-05-25 Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, unfiltered, milligrams per liter
00605 47 2014-09-10 2022-05-25 Organic nitrogen, water, unfiltered, milligrams per liter as nitrogen
00608 47 2014-09-10 2022-05-25 Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as nitrogen
00613 47 2014-09-10 2022-05-25 Nitrite, water, filtered, milligrams per liter as nitrogen
00618 47 2014-09-10 2022-05-25 Nitrate, water, filtered, milligrams per liter as nitrogen
00625 47 2014-09-10 2022-05-25 Ammonia plus organic nitrogen, water, unfiltered, milligrams per liter as nitrogen
00631 47 2014-09-10 2022-05-25 Nitrate plus nitrite, water, filtered, milligrams per liter as nitrogen
00660 47 2014-09-10 2022-05-25 Orthophosphate, water, filtered, milligrams per liter as PO4
00665 47 2014-09-10 2022-05-25 Phosphorus, water, unfiltered, milligrams per liter as phosphorus
00671 47 2014-09-10 2022-05-25 Orthophosphate, water, filtered, milligrams per liter as phosphorus
00900 47 2014-09-10 2022-05-25 Hardness, water, milligrams per liter as calcium carbonate
00905 47 2014-09-10 2022-05-25 Noncarbonate hardness, water, filtered, lab, milligrams per liter as calcium carbonate
00915 47 2014-09-10 2022-05-25 Calcium, water, filtered, milligrams per liter
00925 47 2014-09-10 2022-05-25 Magnesium, water, filtered, milligrams per liter
00930 47 2014-09-10 2022-05-25 Sodium, water, filtered, milligrams per liter
00931 47 2014-09-10 2022-05-25 Sodium adsorption ratio (SAR), water, number
00932 47 2014-09-10 2022-05-25 Sodium fraction of cations, water, percent in equivalents of major cations
00935 47 2014-09-10 2022-05-25 Potassium, water, filtered, milligrams per liter
00940 47 2014-09-10 2022-05-25 Chloride, water, filtered, milligrams per liter
00945 47 2014-09-10 2022-05-25 Sulfate, water, filtered, milligrams per liter
00950 47 2014-09-10 2022-05-25 Fluoride, water, filtered, milligrams per liter
00955 47 2014-09-10 2022-05-25 Silica, water, filtered, milligrams per liter as SiO2
01000 9 2014-09-10 2022-05-25 Arsenic, water, filtered, micrograms per liter
01005 9 2014-09-10 2022-05-25 Barium, water, filtered, micrograms per liter
01010 9 2014-09-10 2022-05-25 Beryllium, water, filtered, micrograms per liter
01020 9 2014-09-10 2022-05-25 Boron, water, filtered, micrograms per liter
01025 9 2014-09-10 2022-05-25 Cadmium, water, filtered, micrograms per liter
01030 9 2014-09-10 2022-05-25 Chromium, water, filtered, micrograms per liter
01035 9 2014-09-10 2022-05-25 Cobalt, water, filtered, micrograms per liter
01040 9 2014-09-10 2022-05-25 Copper, water, filtered, micrograms per liter
01046 9 2014-09-10 2022-05-25 Iron, water, filtered, micrograms per liter
01049 9 2014-09-10 2022-05-25 Lead, water, filtered, micrograms per liter
01056 9 2014-09-10 2022-05-25 Manganese, water, filtered, micrograms per liter
01060 9 2014-09-10 2022-05-25 Molybdenum, water, filtered, micrograms per liter
01065 9 2014-09-10 2022-05-25 Nickel, water, filtered, micrograms per liter
01075 9 2014-09-10 2022-05-25 Silver, water, filtered, micrograms per liter
01080 9 2014-09-10 2022-05-25 Strontium, water, filtered, micrograms per liter
01085 9 2014-09-10 2022-05-25 Vanadium, water, filtered, micrograms per liter
01090 9 2014-09-10 2022-05-25 Zinc, water, filtered, micrograms per liter
01095 9 2014-09-10 2022-05-25 Antimony, water, filtered, micrograms per liter
01106 9 2014-09-10 2022-05-25 Aluminum, water, filtered, micrograms per liter
01130 9 2014-09-10 2022-05-25 Lithium, water, filtered, micrograms per liter
01145 9 2014-09-10 2022-05-25 Selenium, water, filtered, micrograms per liter
22703 9 2014-09-10 2022-05-25 Uranium (natural), water, filtered, micrograms per liter
29801 47 2014-09-10 2022-05-25 Alkalinity, water, filtered, fixed endpoint (pH 4.5) titration, laboratory, milligrams per liter as calcium carbonate
30207 27 2014-09-10 2022-05-25 Gage height, above datum, meters
30209 48 2014-09-10 2022-05-25 Discharge, instantaneous, cubic meters per second
62855 1 2014-09-10 2022-05-25 Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, unfiltered, analytically determined, milligrams per liter
70301 47 2014-09-10 2022-05-25 Dissolved solids, water, filtered, sum of constituents, milligrams per liter
70302 47 2014-09-10 2022-05-25 Dissolved solids, water, short tons per day
70303 47 2014-09-10 2022-05-25 Dissolved solids, water, filtered, short tons per acre-foot
71846 47 2014-09-10 2022-05-25 Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as NH4
71851 47 2014-09-10 2022-05-25 Nitrate, water, filtered, milligrams per liter as nitrate
71856 47 2014-09-10 2022-05-25 Nitrite, water, filtered, milligrams per liter as nitrite
71890 8 2014-09-10 2022-05-25 Mercury, water, filtered, micrograms per liter
71999 48 2014-09-10 2022-05-25 Sample purpose, code
82398 48 2014-09-10 2022-05-25 Sampling method, code
84164 48 2014-09-10 2022-05-25 Sampler type, code
90095 47 2014-09-10 2022-05-25 Specific conductance, water, unfiltered, laboratory, microsiemens per centimeter at 25 degrees Celsius
90902 8 2014-09-10 2022-05-25 Escherichia coli, modified m-TEC MF method, water, colony forming units per 100 milliliters
99111 48 2014-09-10 2022-05-25 Type of quality assurance data associated with sample, code
 
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