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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 April 20, 2023: The entity that had been funding these stations needs to discontinue that funding as soon as possible. These gages will be discontinued on June 1, 2023 if alternative funding can not be secured:
  • 09209400 Green River Near LA Barge, WY
  • 09213500 Big Sandy River Near Farson, WY
  • 09218500 Blacks Fork Near Millburne, WY

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

USGS 06642000 NORTH PLATTE RIVER AT ALCOVA, WY

Natrona County, Wyoming
Hydrologic Unit Code 10180007
Latitude  42°34'27", Longitude 106°41'31" NAD27
Drainage area 10,812  square miles
Contributing drainage area 10,112  square miles
Gage datum 5,299.4 feet above NGVD29
Period of record
Begin Date End Date Samples
1965-10-01 2023-05-02 368
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
00003 1 1965-10-01 2023-05-02 Sampling depth, feet
00010 299 1965-10-01 2023-05-02 Temperature, water, degrees Celsius
00020 129 1965-10-01 2023-05-02 Temperature, air, degrees Celsius
00025 113 1965-10-01 2023-05-02 Barometric pressure, millimeters of mercury
00028 134 1965-10-01 2023-05-02 Agency analyzing sample, code
00060 115 1965-10-01 2023-05-02 Discharge, cubic feet per second
00061 235 1965-10-01 2023-05-02 Discharge, instantaneous, cubic feet per second
00065 5 1965-10-01 2023-05-02 Gage height, feet
00070 87 1965-10-01 2023-05-02 Turbidity, water, unfiltered, Jackson Turbidity Units
00076 69 1965-10-01 2023-05-02 Turbidity, water, unfiltered, nephelometric turbidity units
00080 2 1965-10-01 2023-05-02 Color, water, filtered, platinum cobalt units
00095 287 1965-10-01 2023-05-02 Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
00191 280 1965-10-01 2023-05-02 Hydrogen ion, water, unfiltered, calculated, milligrams per liter
00300 224 1965-10-01 2023-05-02 Dissolved oxygen, water, unfiltered, milligrams per liter
00301 112 1965-10-01 2023-05-02 Dissolved oxygen, water, unfiltered, percent of saturation
00340 40 1965-10-01 2023-05-02 Chemical oxygen demand, high level, water, unfiltered, milligrams per liter
00400 280 1965-10-01 2023-05-02 pH, water, unfiltered, field, standard units
00403 96 1965-10-01 2023-05-02 pH, water, unfiltered, laboratory, standard units
00405 240 1965-10-01 2023-05-02 Carbon dioxide, water, unfiltered, milligrams per liter
00410 204 1965-10-01 2023-05-02 Acid neutralizing capacity, water, unfiltered, fixed endpoint (pH 4.5) titration, field, milligrams per liter as calcium carbonate
00440 192 1965-10-01 2023-05-02 Bicarbonate, water, unfiltered, fixed endpoint (pH 4.5) titration, field, milligrams per liter
00445 191 1965-10-01 2023-05-02 Carbonate, water, unfiltered, fixed endpoint (pH 8.3) titration, field, milligrams per liter
00452 17 1965-10-01 2023-05-02 Carbonate, water, filtered, inflection-point titration method (incremental titration method), field, milligrams per liter
00453 17 1965-10-01 2023-05-02 Bicarbonate, water, filtered, inflection-point titration method (incremental titration method), field, milligrams per liter
00530 17 1965-10-01 2023-05-02 Suspended solids, water, unfiltered, milligrams per liter
00572 1 1965-10-01 2023-05-02 Biomass, periphyton, ash weight, grams per square meter
00573 1 1965-10-01 2023-05-02 Biomass, periphyton, dry weight, grams per square meter
00600 123 1965-10-01 2023-05-02 Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, unfiltered, milligrams per liter
00602 15 1965-10-01 2023-05-02 Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, filtered, milligrams per liter
00605 122 1965-10-01 2023-05-02 Organic nitrogen, water, unfiltered, milligrams per liter as nitrogen
00607 15 1965-10-01 2023-05-02 Organic nitrogen, water, filtered, milligrams per liter as nitrogen
00608 82 1965-10-01 2023-05-02 Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as nitrogen
00610 63 1965-10-01 2023-05-02 Ammonia (NH3 + NH4+), water, unfiltered, milligrams per liter as nitrogen
00613 42 1965-10-01 2023-05-02 Nitrite, water, filtered, milligrams per liter as nitrogen
00618 203 1965-10-01 2023-05-02 Nitrate, water, filtered, milligrams per liter as nitrogen
00623 15 1965-10-01 2023-05-02 Ammonia plus organic nitrogen, water, filtered, milligrams per liter as nitrogen
00624 13 1965-10-01 2023-05-02 Ammonia plus organic nitrogen, suspended sediment, total, milligrams per liter as nitrogen
00625 123 1965-10-01 2023-05-02 Ammonia plus organic nitrogen, water, unfiltered, milligrams per liter as nitrogen
00630 57 1965-10-01 2023-05-02 Nitrate plus nitrite, water, unfiltered, milligrams per liter as nitrogen
00631 127 1965-10-01 2023-05-02 Nitrate plus nitrite, water, filtered, milligrams per liter as nitrogen
00650 1 1965-10-01 2023-05-02 Phosphate, water, unfiltered, milligrams per liter as PO4
00660 67 1965-10-01 2023-05-02 Orthophosphate, water, filtered, milligrams per liter as PO4
00665 200 1965-10-01 2023-05-02 Phosphorus, water, unfiltered, milligrams per liter as phosphorus
00666 45 1965-10-01 2023-05-02 Phosphorus, water, filtered, milligrams per liter as phosphorus
00671 67 1965-10-01 2023-05-02 Orthophosphate, water, filtered, milligrams per liter as phosphorus
00680 7 1965-10-01 2023-05-02 Organic carbon, water, unfiltered, milligrams per liter
00681 8 1965-10-01 2023-05-02 Organic carbon, water, filtered, milligrams per liter
00689 7 1965-10-01 2023-05-02 Organic carbon, suspended sediment, total, milligrams per liter
00900 288 1965-10-01 2023-05-02 Hardness, water, milligrams per liter as calcium carbonate
00902 198 1965-10-01 2023-05-02 Noncarbonate hardness, water, unfiltered, field, milligrams per liter as calcium carbonate
00904 10 1965-10-01 2023-05-02 Noncarbonate hardness, water, filtered, field, milligrams per liter as calcium carbonate
00905 8 1965-10-01 2023-05-02 Noncarbonate hardness, water, filtered, lab, milligrams per liter as calcium carbonate
00915 288 1965-10-01 2023-05-02 Calcium, water, filtered, milligrams per liter
00925 288 1965-10-01 2023-05-02 Magnesium, water, filtered, milligrams per liter
00930 288 1965-10-01 2023-05-02 Sodium, water, filtered, milligrams per liter
00931 288 1965-10-01 2023-05-02 Sodium adsorption ratio (SAR), water, number
00932 287 1965-10-01 2023-05-02 Sodium fraction of cations, water, percent in equivalents of major cations
00933 4 1965-10-01 2023-05-02 Sodium plus potassium, water, filtered, milligrams per liter as sodium
00935 287 1965-10-01 2023-05-02 Potassium, water, filtered, milligrams per liter
00940 288 1965-10-01 2023-05-02 Chloride, water, filtered, milligrams per liter
00945 288 1965-10-01 2023-05-02 Sulfate, water, filtered, milligrams per liter
00950 285 1965-10-01 2023-05-02 Fluoride, water, filtered, milligrams per liter
00955 284 1965-10-01 2023-05-02 Silica, water, filtered, milligrams per liter as SiO2
01000 44 1965-10-01 2023-05-02 Arsenic, water, filtered, micrograms per liter
01001 12 1965-10-01 2023-05-02 Arsenic, suspended sediment, total, micrograms per liter
01002 16 1965-10-01 2023-05-02 Arsenic, water, unfiltered, micrograms per liter
01005 39 1965-10-01 2023-05-02 Barium, water, filtered, micrograms per liter
01006 12 1965-10-01 2023-05-02 Barium, suspended sediment, recoverable, micrograms per liter
01007 12 1965-10-01 2023-05-02 Barium, water, unfiltered, recoverable, micrograms per liter
01010 27 1965-10-01 2023-05-02 Beryllium, water, filtered, micrograms per liter
01012 3 1965-10-01 2023-05-02 Beryllium, water, unfiltered, recoverable, micrograms per liter
01015 1 1965-10-01 2023-05-02 Bismuth, water, filtered, micrograms per liter
01020 121 1965-10-01 2023-05-02 Boron, water, filtered, micrograms per liter
01025 45 1965-10-01 2023-05-02 Cadmium, water, filtered, micrograms per liter
01026 4 1965-10-01 2023-05-02 Cadmium, suspended sediment, recoverable, micrograms per liter
01027 15 1965-10-01 2023-05-02 Cadmium, water, unfiltered, micrograms per liter
01030 45 1965-10-01 2023-05-02 Chromium, water, filtered, micrograms per liter
01031 9 1965-10-01 2023-05-02 Chromium, suspended sediment, recoverable, micrograms per liter
01034 15 1965-10-01 2023-05-02 Chromium, water, unfiltered, recoverable, micrograms per liter
01035 36 1965-10-01 2023-05-02 Cobalt, water, filtered, micrograms per liter
01036 3 1965-10-01 2023-05-02 Cobalt, suspended sediment, recoverable, micrograms per liter
01037 12 1965-10-01 2023-05-02 Cobalt, water, unfiltered, recoverable, micrograms per liter
01040 45 1965-10-01 2023-05-02 Copper, water, filtered, micrograms per liter
01041 12 1965-10-01 2023-05-02 Copper, suspended sediment, recoverable, micrograms per liter
01042 15 1965-10-01 2023-05-02 Copper, water, unfiltered, recoverable, micrograms per liter
01044 11 1965-10-01 2023-05-02 Iron, suspended sediment, recoverable, micrograms per liter
01045 45 1965-10-01 2023-05-02 Iron, water, unfiltered, recoverable, micrograms per liter
01046 62 1965-10-01 2023-05-02 Iron, water, filtered, micrograms per liter
01049 45 1965-10-01 2023-05-02 Lead, water, filtered, micrograms per liter
01050 10 1965-10-01 2023-05-02 Lead, suspended sediment, recoverable, micrograms per liter
01051 15 1965-10-01 2023-05-02 Lead, water, unfiltered, recoverable, micrograms per liter
01054 12 1965-10-01 2023-05-02 Manganese, suspended sediment, recoverable, micrograms per liter
01055 15 1965-10-01 2023-05-02 Manganese, water, unfiltered, recoverable, micrograms per liter
01056 39 1965-10-01 2023-05-02 Manganese, water, filtered, micrograms per liter
01060 33 1965-10-01 2023-05-02 Molybdenum, water, filtered, micrograms per liter
01062 3 1965-10-01 2023-05-02 Molybdenum, water, unfiltered, recoverable, micrograms per liter
01065 42 1965-10-01 2023-05-02 Nickel, water, filtered, micrograms per liter
01066 9 1965-10-01 2023-05-02 Nickel, suspended sediment, recoverable, micrograms per liter
01067 15 1965-10-01 2023-05-02 Nickel, water, unfiltered, recoverable, micrograms per liter
01075 39 1965-10-01 2023-05-02 Silver, water, filtered, micrograms per liter
01076 9 1965-10-01 2023-05-02 Silver, suspended sediment, recoverable, micrograms per liter
01077 15 1965-10-01 2023-05-02 Silver, water, unfiltered, recoverable, micrograms per liter
01080 24 1965-10-01 2023-05-02 Strontium, water, filtered, micrograms per liter
01085 33 1965-10-01 2023-05-02 Vanadium, water, filtered, micrograms per liter
01090 45 1965-10-01 2023-05-02 Zinc, water, filtered, micrograms per liter
01091 11 1965-10-01 2023-05-02 Zinc, suspended sediment, recoverable, micrograms per liter
01092 15 1965-10-01 2023-05-02 Zinc, water, unfiltered, recoverable, micrograms per liter
01095 10 1965-10-01 2023-05-02 Antimony, water, filtered, micrograms per liter
01097 3 1965-10-01 2023-05-02 Antimony, water, unfiltered, micrograms per liter
01100 1 1965-10-01 2023-05-02 Tin, water, filtered, micrograms per liter
01105 3 1965-10-01 2023-05-02 Aluminum, water, unfiltered, recoverable, micrograms per liter
01106 27 1965-10-01 2023-05-02 Aluminum, water, filtered, micrograms per liter
01120 1 1965-10-01 2023-05-02 Gallium, water, filtered, micrograms per liter
01125 1 1965-10-01 2023-05-02 Germanium, water, filtered, micrograms per liter
01130 27 1965-10-01 2023-05-02 Lithium, water, filtered, micrograms per liter
01132 3 1965-10-01 2023-05-02 Lithium, water, unfiltered, recoverable, micrograms per liter
01145 60 1965-10-01 2023-05-02 Selenium, water, filtered, micrograms per liter
01146 12 1965-10-01 2023-05-02 Selenium, suspended sediment, total, micrograms per liter
01147 43 1965-10-01 2023-05-02 Selenium, water, unfiltered, micrograms per liter
01150 1 1965-10-01 2023-05-02 Titanium, water, filtered, micrograms per liter
01160 1 1965-10-01 2023-05-02 Zirconium, water, filtered, micrograms per liter
03515 1 1965-10-01 2023-05-02 Gross beta radioactivity, water, filtered, Cs-137 curve, picocuries per liter
09510 1 1965-10-01 2023-05-02 Alpha-emitting isotopes of radium, water, filtered, planchet count, picocuries per liter
22703 10 1965-10-01 2023-05-02 Uranium (natural), water, filtered, micrograms per liter
29801 8 1965-10-01 2023-05-02 Alkalinity, water, filtered, fixed endpoint (pH 4.5) titration, laboratory, milligrams per liter as calcium carbonate
30207 5 1965-10-01 2023-05-02 Gage height, above datum, meters
30208 115 1965-10-01 2023-05-02 Discharge, cubic meters per second
30209 235 1965-10-01 2023-05-02 Discharge, instantaneous, cubic meters per second
31616 38 1965-10-01 2023-05-02 Fecal coliforms, M-FC MF (0.45 micron) method, water, colony forming units per 100 milliliters
31625 120 1965-10-01 2023-05-02 Fecal coliforms, M-FC MF (0.7 micron) method, water, colony forming units per 100 milliliters
31673 44 1965-10-01 2023-05-02 Fecal streptococci, KF streptococcus MF method, water, colony forming units per 100 milliliters
32730 25 1965-10-01 2023-05-02 Phenolic compounds, water, unfiltered, recoverable, micrograms per liter
39011 1 1965-10-01 2023-05-02 Disulfoton, water, unfiltered, recoverable, micrograms per liter
39023 1 1965-10-01 2023-05-02 Phorate, water, unfiltered, recoverable, micrograms per liter
39086 17 1965-10-01 2023-05-02 Alkalinity, water, filtered, inflection-point titration method (incremental titration method), field, milligrams per liter as calcium carbonate
39398 1 1965-10-01 2023-05-02 Ethion, water, unfiltered, recoverable, micrograms per liter
39530 1 1965-10-01 2023-05-02 Malathion, water, unfiltered, recoverable, micrograms per liter
39540 1 1965-10-01 2023-05-02 Parathion, water, unfiltered, recoverable, micrograms per liter
39570 1 1965-10-01 2023-05-02 Diazinon, water, unfiltered, recoverable, micrograms per liter
39580 1 1965-10-01 2023-05-02 Azinphos-methyl, water, unfiltered, recoverable, micrograms per liter
39600 1 1965-10-01 2023-05-02 Methyl parathion, water, unfiltered, recoverable, micrograms per liter
39720 2 1965-10-01 2023-05-02 Picloram, water, unfiltered, recoverable, micrograms per liter
39730 2 1965-10-01 2023-05-02 2,4-D, water, unfiltered, recoverable, micrograms per liter
39740 2 1965-10-01 2023-05-02 2,4,5-T, water, unfiltered, recoverable, micrograms per liter
39760 2 1965-10-01 2023-05-02 Silvex, water, unfiltered, recoverable, micrograms per liter
39786 1 1965-10-01 2023-05-02 Carbophenothion, water, unfiltered, recoverable, micrograms per liter
39790 1 1965-10-01 2023-05-02 Methyl trithion, water, unfiltered, recoverable, micrograms per liter
49954 1 1965-10-01 2023-05-02 Biomass, periphyton, ash free dry mass, grams per square meter
60050 13 1965-10-01 2023-05-02 Phytoplankton, total, cells per milliliter
62855 1 1965-10-01 2023-05-02 Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, unfiltered, analytically determined, milligrams per liter
70300 186 1965-10-01 2023-05-02 Dissolved solids dried at 180 degrees Celsius, water, filtered, milligrams per liter
70301 287 1965-10-01 2023-05-02 Dissolved solids, water, filtered, sum of constituents, milligrams per liter
70302 287 1965-10-01 2023-05-02 Dissolved solids, water, short tons per day
70303 287 1965-10-01 2023-05-02 Dissolved solids, water, filtered, short tons per acre-foot
70331 32 1965-10-01 2023-05-02 Suspended sediment, sieve diameter, percent smaller than 0.0625 millimeters
70950 1 1965-10-01 2023-05-02 Biomass to chlorophyll ratio, periphyton, number
70957 1 1965-10-01 2023-05-02 Chlorophyll a, periphyton, chromatographic-fluorometric method, milligrams per square meter
70958 1 1965-10-01 2023-05-02 Chlorophyll b, periphyton, chromatographic-fluorometric method, milligrams per square meter
71845 63 1965-10-01 2023-05-02 Ammonia (NH3 + NH4+), water, unfiltered, milligrams per liter as NH4
71846 82 1965-10-01 2023-05-02 Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as NH4
71851 219 1965-10-01 2023-05-02 Nitrate, water, filtered, milligrams per liter as nitrate
71856 42 1965-10-01 2023-05-02 Nitrite, water, filtered, milligrams per liter as nitrite
71885 1 1965-10-01 2023-05-02 Iron, water, unfiltered, micrograms per liter
71886 58 1965-10-01 2023-05-02 Phosphorus, water, unfiltered, milligrams per liter as PO4
71887 57 1965-10-01 2023-05-02 Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, unfiltered, milligrams per liter as nitrate
71890 42 1965-10-01 2023-05-02 Mercury, water, filtered, micrograms per liter
71895 9 1965-10-01 2023-05-02 Mercury, suspended sediment, recoverable, micrograms per liter
71900 16 1965-10-01 2023-05-02 Mercury, water, unfiltered, recoverable, micrograms per liter
71999 46 1965-10-01 2023-05-02 Sample purpose, code
80030 1 1965-10-01 2023-05-02 Gross alpha radioactivity, water, filtered, natural uranium curve, micrograms per liter
80050 1 1965-10-01 2023-05-02 Gross beta radioactivity, water, filtered, Sr-90/Y-90 curve, picocuries per liter
80154 47 1965-10-01 2023-05-02 Suspended sediment concentration, milligrams per liter
80155 46 1965-10-01 2023-05-02 Suspended sediment discharge, short tons per day
82052 2 1965-10-01 2023-05-02 Dicamba, water, unfiltered, recoverable, micrograms per liter
82068 10 1965-10-01 2023-05-02 Potassium-40, water, filtered, picocuries per liter
82183 2 1965-10-01 2023-05-02 Dichlorprop, water, unfiltered, recoverable, micrograms per liter
82398 106 1965-10-01 2023-05-02 Sampling method, code
84164 52 1965-10-01 2023-05-02 Sampler type, code
85209 1 1965-10-01 2023-05-02 Algal growth potential, USGS modified bottle test, water, filtered, milligrams per liter
90095 96 1965-10-01 2023-05-02 Specific conductance, water, unfiltered, laboratory, microsiemens per centimeter at 25 degrees Celsius
90410 88 1965-10-01 2023-05-02 Acid neutralizing capacity, water, unfiltered, fixed endpoint (pH 4.5) titration, laboratory, milligrams per liter as calcium carbonate
90902 8 1965-10-01 2023-05-02 Escherichia coli, modified m-TEC MF method, water, colony forming units per 100 milliliters
95100 13 1965-10-01 2023-05-02 Conversion factor, number
95200 13 1965-10-01 2023-05-02 Total cell count, water, cells per milliliter
95902 24 1965-10-01 2023-05-02 Noncarbonate hardness, water, milligrams per liter as calcium carbonate
96014 4 1965-10-01 2023-05-02 CHLAMYDOMONAS (4) USGS,ACL-74
96117 1 1965-10-01 2023-05-02 STIGEOCLONIUM (4) USGS,ACL-74
96151 1 1965-10-01 2023-05-02 OEDOGONIUM (4) USGS,ACL-74
96190 3 1965-10-01 2023-05-02 SCHROEDERIA (4) USGS,ACL-74
96202 7 1965-10-01 2023-05-02 ANKISTRODESMUS (4) USGS,ACL-74
96225 2 1965-10-01 2023-05-02 SELENASTRUM (4) USGS,ACL-74
96390 1 1965-10-01 2023-05-02 PHACUS (4) USGS,ACL-74
96426 1 1965-10-01 2023-05-02 CHROOMONAS (4) USGS,ACL-74 -96413
96487 1 1965-10-01 2023-05-02 PERIDINIUM (4) USGS,ACL-74
96608 1 1965-10-01 2023-05-02 OCHROMONAS (4) USGS,ACL-74
96706 13 1965-10-01 2023-05-02 CYCLOTELLA (4) USGS,ACL-74
96707 3 1965-10-01 2023-05-02 MELOSIRA (4) USGS,ACL-74
96708 6 1965-10-01 2023-05-02 STEPHANODISCUS (4) USGS,ACL-74
96759 11 1965-10-01 2023-05-02 DIATOMA (4) USGS,ACL-74
96763 1 1965-10-01 2023-05-02 ASTERIONELLA (4) USGS,ACL-74
96764 3 1965-10-01 2023-05-02 FRAGILARIA (4) USGS,ACL-74
96765 3 1965-10-01 2023-05-02 SYNEDRA (4) USGS,ACL-74
96777 1 1965-10-01 2023-05-02 ACHNANTHES (4) USGS,ACL-74
96778 4 1965-10-01 2023-05-02 COCCONEIS (4) USGS,ACL-74
96779 8 1965-10-01 2023-05-02 RHOICOSPHENIA (4) USGS,ACL-75
96791 13 1965-10-01 2023-05-02 NAVICULA (4) USGS,ACL-74
96793 1 1965-10-01 2023-05-02 PINNULARIA (4) USGS,ACL-74
96802 6 1965-10-01 2023-05-02 GOMPHONEMA (4) USGS,ACL-74
96806 4 1965-10-01 2023-05-02 CYMBELLA (4) USGS,ACL-74
96812 10 1965-10-01 2023-05-02 NITZSCHIA (4) USGS,ACL-74
96816 3 1965-10-01 2023-05-02 CYMATOPLEURA (4) USGS,ACL-74
96817 2 1965-10-01 2023-05-02 SURIRELLA (4) USGS,ACL-74
98082 3 1965-10-01 2023-05-02 ANACYSTIS (4) MENEGH,1837 -98066
98136 5 1965-10-01 2023-05-02 OSCILLATORIA (4) VAUCHER,1803
98167 1 1965-10-01 2023-05-02 APHANIZOMENON (4) USGS,ACL-74
99111 43 1965-10-01 2023-05-02 Type of quality assurance data associated with sample, code
99430 4 1965-10-01 2023-05-02 Carbonate, water, unfiltered, inflection-point titration method (incremental titration method), field, milligrams per liter as calcium carbonate
99440 4 1965-10-01 2023-05-02 Bicarbonate, water, unfiltered, inflection-point titration method (incremental titration method), field, milligrams per liter
99445 4 1965-10-01 2023-05-02 Carbonate, water, unfiltered, inflection-point titration method (incremental titration method), field, milligrams per liter
 
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