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Water Quality Samples for Montana

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

UPDATED July 25, 2022: 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.
  • 06192900 Dugout Creek near mouth, near Willsall, MT
  • 12355342 Hallowat Creek above Kletomus Creek, near Olney, MT
  • 12355347 Big Creek below Lookout Creek, near Apgar, MT

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

USGS 12340000 Blackfoot River near Bonner MT

Missoula County, Montana
Hydrologic Unit Code 17010203
Latitude  46°53'57.88", Longitude 113°45'22.75" NAD83
Drainage area 2,287  square miles
Gage datum 3,344.76 feet above NGVD29
Period of record
Begin Date End Date Samples
1974-09-27 2022-10-06 2585
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
00004 56 1974-09-27 2022-10-06 Stream width, feet
00010 2575 1974-09-27 2022-10-06 Temperature, water, degrees Celsius
00020 579 1974-09-27 2022-10-06 Temperature, air, degrees Celsius
00025 12 1974-09-27 2022-10-06 Barometric pressure, millimeters of mercury
00028 334 1974-09-27 2022-10-06 Agency analyzing sample, code
00032 63 1974-09-27 2022-10-06 Cloud cover, percent
00035 63 1974-09-27 2022-10-06 Wind speed, miles per hour
00041 84 1974-09-27 2022-10-06 Weather, World Meteorological Organization (WMO) code
00060 4 1974-09-27 2022-10-06 Discharge, cubic feet per second
00061 555 1974-09-27 2022-10-06 Discharge, instantaneous, cubic feet per second
00063 2093 1974-09-27 2022-10-06 Number of sampling points, count
00065 2459 1974-09-27 2022-10-06 Gage height, feet
00095 562 1974-09-27 2022-10-06 Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
00191 279 1974-09-27 2022-10-06 Hydrogen ion, water, unfiltered, calculated, milligrams per liter
00300 12 1974-09-27 2022-10-06 Dissolved oxygen, water, unfiltered, milligrams per liter
00301 12 1974-09-27 2022-10-06 Dissolved oxygen, water, unfiltered, percent of saturation
00400 279 1974-09-27 2022-10-06 pH, water, unfiltered, field, standard units
00403 208 1974-09-27 2022-10-06 pH, water, unfiltered, laboratory, standard units
00405 55 1974-09-27 2022-10-06 Carbon dioxide, water, unfiltered, milligrams per liter
00410 28 1974-09-27 2022-10-06 Acid neutralizing capacity, water, unfiltered, fixed endpoint (pH 4.5) titration, field, milligrams per liter as calcium carbonate
00419 25 1974-09-27 2022-10-06 Acid neutralizing capacity, water, unfiltered, inflection-point titration method (incremental titration method), field, milligrams per liter as calcium carbonate
00447 25 1974-09-27 2022-10-06 Carbonate, water, unfiltered, inflection-point titration method (incremental titration method), field, milligrams per liter
00450 25 1974-09-27 2022-10-06 Bicarbonate, water, unfiltered, inflection-point titration method (incremental titration method), field, milligrams per liter
00600 20 1974-09-27 2022-10-06 Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, unfiltered, milligrams per liter
00605 12 1974-09-27 2022-10-06 Organic nitrogen, water, unfiltered, milligrams per liter as nitrogen
00608 12 1974-09-27 2022-10-06 Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as nitrogen
00613 33 1974-09-27 2022-10-06 Nitrite, water, filtered, milligrams per liter as nitrogen
00618 33 1974-09-27 2022-10-06 Nitrate, water, filtered, milligrams per liter as nitrogen
00625 20 1974-09-27 2022-10-06 Ammonia plus organic nitrogen, water, unfiltered, milligrams per liter as nitrogen
00631 33 1974-09-27 2022-10-06 Nitrate plus nitrite, water, filtered, milligrams per liter as nitrogen
00660 33 1974-09-27 2022-10-06 Orthophosphate, water, filtered, milligrams per liter as PO4
00665 91 1974-09-27 2022-10-06 Phosphorus, water, unfiltered, milligrams per liter as phosphorus
00671 33 1974-09-27 2022-10-06 Orthophosphate, water, filtered, milligrams per liter as phosphorus
00900 268 1974-09-27 2022-10-06 Hardness, water, milligrams per liter as calcium carbonate
00905 1 1974-09-27 2022-10-06 Noncarbonate hardness, water, filtered, lab, milligrams per liter as calcium carbonate
00915 268 1974-09-27 2022-10-06 Calcium, water, filtered, milligrams per liter
00925 268 1974-09-27 2022-10-06 Magnesium, water, filtered, milligrams per liter
00930 27 1974-09-27 2022-10-06 Sodium, water, filtered, milligrams per liter
00931 27 1974-09-27 2022-10-06 Sodium adsorption ratio (SAR), water, number
00932 27 1974-09-27 2022-10-06 Sodium fraction of cations, water, percent in equivalents of major cations
00935 27 1974-09-27 2022-10-06 Potassium, water, filtered, milligrams per liter
00940 27 1974-09-27 2022-10-06 Chloride, water, filtered, milligrams per liter
00945 27 1974-09-27 2022-10-06 Sulfate, water, filtered, milligrams per liter
00950 27 1974-09-27 2022-10-06 Fluoride, water, filtered, milligrams per liter
00955 27 1974-09-27 2022-10-06 Silica, water, filtered, milligrams per liter as SiO2
01000 274 1974-09-27 2022-10-06 Arsenic, water, filtered, micrograms per liter
01002 276 1974-09-27 2022-10-06 Arsenic, water, unfiltered, micrograms per liter
01025 273 1974-09-27 2022-10-06 Cadmium, water, filtered, micrograms per liter
01027 275 1974-09-27 2022-10-06 Cadmium, water, unfiltered, micrograms per liter
01034 10 1974-09-27 2022-10-06 Chromium, water, unfiltered, recoverable, micrograms per liter
01040 268 1974-09-27 2022-10-06 Copper, water, filtered, micrograms per liter
01041 2 1974-09-27 2022-10-06 Copper, suspended sediment, recoverable, micrograms per liter
01042 271 1974-09-27 2022-10-06 Copper, water, unfiltered, recoverable, micrograms per liter
01044 2 1974-09-27 2022-10-06 Iron, suspended sediment, recoverable, micrograms per liter
01045 275 1974-09-27 2022-10-06 Iron, water, unfiltered, recoverable, micrograms per liter
01046 274 1974-09-27 2022-10-06 Iron, water, filtered, micrograms per liter
01049 268 1974-09-27 2022-10-06 Lead, water, filtered, micrograms per liter
01050 2 1974-09-27 2022-10-06 Lead, suspended sediment, recoverable, micrograms per liter
01051 270 1974-09-27 2022-10-06 Lead, water, unfiltered, recoverable, micrograms per liter
01055 275 1974-09-27 2022-10-06 Manganese, water, unfiltered, recoverable, micrograms per liter
01056 274 1974-09-27 2022-10-06 Manganese, water, filtered, micrograms per liter
01067 10 1974-09-27 2022-10-06 Nickel, water, unfiltered, recoverable, micrograms per liter
01090 270 1974-09-27 2022-10-06 Zinc, water, filtered, micrograms per liter
01091 2 1974-09-27 2022-10-06 Zinc, suspended sediment, recoverable, micrograms per liter
01092 275 1974-09-27 2022-10-06 Zinc, water, unfiltered, recoverable, micrograms per liter
01106 9 1974-09-27 2022-10-06 Aluminum, water, filtered, micrograms per liter
01300 2 1974-09-27 2022-10-06 Oil and grease, severity, code
01305 2 1974-09-27 2022-10-06 Suds or foam, severity, code
01320 2 1974-09-27 2022-10-06 Floating garbage, severity, code
01325 2 1974-09-27 2022-10-06 Floating algae mats, severity, code
01330 2 1974-09-27 2022-10-06 Odor, atmospheric, severity, code
01340 2 1974-09-27 2022-10-06 Dead fish, severity, code
01345 2 1974-09-27 2022-10-06 Floating debris, severity, code
01350 2 1974-09-27 2022-10-06 Turbidity, severity, code
29801 10 1974-09-27 2022-10-06 Alkalinity, water, filtered, fixed endpoint (pH 4.5) titration, laboratory, milligrams per liter as calcium carbonate
30207 2459 1974-09-27 2022-10-06 Gage height, above datum, meters
30208 4 1974-09-27 2022-10-06 Discharge, cubic meters per second
30209 555 1974-09-27 2022-10-06 Discharge, instantaneous, cubic meters per second
50014 47 1974-09-27 2022-10-06 Transit rate, sampler, minimum, feet per second
50015 25 1974-09-27 2022-10-06 Transit rate, sampler, feet per second
50016 47 1974-09-27 2022-10-06 Transit rate, sampler, maximum, feet per second
50280 49 1974-09-27 2022-10-06 Site visit purpose, code
62855 71 1974-09-27 2022-10-06 Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, unfiltered, analytically determined, milligrams per liter
63676 7 1974-09-27 2022-10-06 Turbidity, water, unfiltered, broad band light source (400-680 nm), detectors at multiple angles including 90 +-30 degrees, ratiometric correction, NTRU
63680 1 1974-09-27 2022-10-06 Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)
70301 27 1974-09-27 2022-10-06 Dissolved solids, water, filtered, sum of constituents, milligrams per liter
70302 27 1974-09-27 2022-10-06 Dissolved solids, water, short tons per day
70303 27 1974-09-27 2022-10-06 Dissolved solids, water, filtered, short tons per acre-foot
70331 311 1974-09-27 2022-10-06 Suspended sediment, sieve diameter, percent smaller than 0.0625 millimeters
71846 12 1974-09-27 2022-10-06 Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as NH4
71851 33 1974-09-27 2022-10-06 Nitrate, water, filtered, milligrams per liter as nitrate
71856 33 1974-09-27 2022-10-06 Nitrite, water, filtered, milligrams per liter as nitrite
71999 2053 1974-09-27 2022-10-06 Sample purpose, code
72104 11 1974-09-27 2022-10-06 Sample location, distance downstream, feet
72219 42 1974-09-27 2022-10-06 Sampler nozzle material, code
72220 42 1974-09-27 2022-10-06 Sampler nozzle diameter, code
80154 2219 1974-09-27 2022-10-06 Suspended sediment concentration, milligrams per liter
80155 368 1974-09-27 2022-10-06 Suspended sediment discharge, short tons per day
81904 24 1974-09-27 2022-10-06 Velocity at point in stream, feet per second
82398 2289 1974-09-27 2022-10-06 Sampling method, code
84164 2288 1974-09-27 2022-10-06 Sampler type, code
84171 59 1974-09-27 2022-10-06 Sample splitter type, field, code
84182 41 1974-09-27 2022-10-06 Bottle or bag sampler material (construction), code
90095 207 1974-09-27 2022-10-06 Specific conductance, water, unfiltered, laboratory, microsiemens per centimeter at 25 degrees Celsius
90410 17 1974-09-27 2022-10-06 Acid neutralizing capacity, water, unfiltered, fixed endpoint (pH 4.5) titration, laboratory, milligrams per liter as calcium carbonate
91157 23 1974-09-27 2022-10-06 Suspended sediment, sediment mass recovered from whole water sample, dry weight, grams
91165 23 1974-09-27 2022-10-06 Suspended sediment, between 0.063 and 4 mm sieve diameter, sediment mass analyzed for particle size fractions, dry weight, grams
99105 74 1974-09-27 2022-10-06 Type of replicate, code
99111 77 1974-09-27 2022-10-06 Type of quality assurance data associated with sample, code
99156 3 1974-09-27 2022-10-06 Sulfuric acid NWIS lot number, 4.5 N (1:7), 1 mL, National Field Supply Service (NFSS) stock number Q438FLD
99159 48 1974-09-27 2022-10-06 Nitric acid NWIS lot number, 7.5-7.7 N, 2 mL, National Field Supply Service (NFSS) stock number Q436FLD
99161 38 1974-09-27 2022-10-06 Conductance standard NWIS lot number, 100 uS/cm KCl, National Field Supply Service (NFSS) stock number Q43FLD
99163 39 1974-09-27 2022-10-06 Conductance standard NWIS lot number, 500 uS/cm KCl, National Field Supply Service (NFSS) stock number Q45FLD
99164 22 1974-09-27 2022-10-06 Conductance standard NWIS lot number, 750 uS/cm KCl, National Field Supply Service (NFSS) stock number Q46FLD
99165 5 1974-09-27 2022-10-06 Conductance standard NWIS lot number, 1000 uS/cm KCl, National Field Supply Service (NFSS) stock number Q47FLD
99171 40 1974-09-27 2022-10-06 pH 10 Buffer solution, NWIS lot number, National Field Supply Service (NFSS) stock numbers Q122FLD, Q123FLD
99172 12 1974-09-27 2022-10-06 pH 4 Buffer solution, NWIS lot number, National Field Supply Service (NFSS) stock numbers Q124FLD, Q125FLD
99173 39 1974-09-27 2022-10-06 pH 7 Buffer solution, NWIS lot number, National Field Supply Service (NFSS) stock numbers Q126FLD, Q127FLD
99200 2 1974-09-27 2022-10-06 Lot number, first, inorganic-grade water, number
99206 46 1974-09-27 2022-10-06 NWIS lot number, capsule filter, 0.45 micron
99218 1 1974-09-27 2022-10-06 NWIS lot number, disk filter, 0.45 micron
99870 78 1974-09-27 2022-10-06 Julian date, in-bottle digestion, ddd
99872 6 1974-09-27 2022-10-06 Turbidity, water, unfiltered, laboratory, Hach 2100AN, nephelometric turbidity units
 
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