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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.


! Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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.

USGS 12324400 Clark Fork ab Little Blackfoot R nr Garrison MT

Powell County, Montana
Hydrologic Unit Code 17010201
Latitude  46°30'39.28", Longitude 112°47'22.87" NAD83
Drainage area 1,130  square miles
Gage datum 4,350 feet above NGVD29
Period of record
Begin Date End Date Samples
2009-02-19 2023-11-02 192
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 67 2016-10-18 2017-08-15 Stream width, feet
00010 180 2016-10-18 2017-08-15 Temperature, water, degrees Celsius
00020 154 2016-10-18 2017-08-15 Temperature, air, degrees Celsius
00021 4 2016-10-18 2017-08-15 Temperature, air, degrees Fahrenheit
00025 9 2016-10-18 2017-08-15 Barometric pressure, millimeters of mercury
00041 18 2016-10-18 2017-08-15 Weather, World Meteorological Organization (WMO) code
00060 65 2016-10-18 2017-08-15 Discharge, cubic feet per second
00061 115 2016-10-18 2017-08-15 Discharge, instantaneous, cubic feet per second
00063 67 2016-10-18 2017-08-15 Number of sampling points, count
00065 192 2016-10-18 2017-08-15 Gage height, feet
00095 170 2016-10-18 2017-08-15 Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
00191 135 2016-10-18 2017-08-15 Hydrogen ion, water, unfiltered, calculated, milligrams per liter
00400 135 2016-10-18 2017-08-15 pH, water, unfiltered, field, standard units
00403 136 2016-10-18 2017-08-15 pH, water, unfiltered, laboratory, standard units
00900 136 2016-10-18 2017-08-15 Hardness, water, milligrams per liter as calcium carbonate
00915 136 2016-10-18 2017-08-15 Calcium, water, filtered, milligrams per liter
00925 136 2016-10-18 2017-08-15 Magnesium, water, filtered, milligrams per liter
01000 136 2016-10-18 2017-08-15 Arsenic, water, filtered, micrograms per liter
01002 136 2016-10-18 2017-08-15 Arsenic, water, unfiltered, micrograms per liter
01025 136 2016-10-18 2017-08-15 Cadmium, water, filtered, micrograms per liter
01027 136 2016-10-18 2017-08-15 Cadmium, water, unfiltered, micrograms per liter
01040 136 2016-10-18 2017-08-15 Copper, water, filtered, micrograms per liter
01042 136 2016-10-18 2017-08-15 Copper, water, unfiltered, recoverable, micrograms per liter
01045 135 2016-10-18 2017-08-15 Iron, water, unfiltered, recoverable, micrograms per liter
01046 135 2016-10-18 2017-08-15 Iron, water, filtered, micrograms per liter
01049 136 2016-10-18 2017-08-15 Lead, water, filtered, micrograms per liter
01051 136 2016-10-18 2017-08-15 Lead, water, unfiltered, recoverable, micrograms per liter
01055 136 2016-10-18 2017-08-15 Manganese, water, unfiltered, recoverable, micrograms per liter
01056 136 2016-10-18 2017-08-15 Manganese, water, filtered, micrograms per liter
01090 136 2016-10-18 2017-08-15 Zinc, water, filtered, micrograms per liter
01092 136 2016-10-18 2017-08-15 Zinc, water, unfiltered, recoverable, micrograms per liter
30207 192 2016-10-18 2017-08-15 Gage height, above datum, meters
30208 65 2016-10-18 2017-08-15 Discharge, cubic meters per second
30209 115 2016-10-18 2017-08-15 Discharge, instantaneous, cubic meters per second
50014 11 2016-10-18 2017-08-15 Transit rate, sampler, minimum, feet per second
50015 45 2016-10-18 2017-08-15 Transit rate, sampler, feet per second
50016 11 2016-10-18 2017-08-15 Transit rate, sampler, maximum, feet per second
50280 87 2016-10-18 2017-08-15 Site visit purpose, code
63680 12 2016-10-18 2017-08-15 Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)
70331 146 2016-10-18 2017-08-15 Suspended sediment, sieve diameter, percent smaller than 0.0625 millimeters
71999 65 2016-10-18 2017-08-15 Sample purpose, code
72104 13 2016-10-18 2017-08-15 Sample location, distance downstream, feet
72105 6 2016-10-18 2017-08-15 Sample location, distance upstream, feet
72219 67 2016-10-18 2017-08-15 Sampler nozzle material, code
72220 67 2016-10-18 2017-08-15 Sampler nozzle diameter, code
80154 146 2016-10-18 2017-08-15 Suspended sediment concentration, milligrams per liter
80155 82 2016-10-18 2017-08-15 Suspended sediment discharge, short tons per day
81904 32 2016-10-18 2017-08-15 Velocity at point in stream, feet per second
82398 134 2016-10-18 2017-08-15 Sampling method, code
84164 131 2016-10-18 2017-08-15 Sampler type, code
84171 65 2016-10-18 2017-08-15 Sample splitter type, field, code
84182 70 2016-10-18 2017-08-15 Bottle or bag sampler material (construction), code
90095 136 2016-10-18 2017-08-15 Specific conductance, water, unfiltered, laboratory, microsiemens per centimeter at 25 degrees Celsius
91157 64 2016-10-18 2017-08-15 Suspended sediment, sediment mass recovered from whole water sample, dry weight, grams
91158 10 2016-10-18 2017-08-15 Suspended sediment, smaller than 0.063 mm sieve diameter, sediment mass recovered from whole water sample, dry weight, grams
91159 10 2016-10-18 2017-08-15 Suspended sediment, larger than 0.063 mm sieve diameter, sediment mass recovered from whole water sample, dry weight, grams
91165 54 2016-10-18 2017-08-15 Suspended sediment, between 0.063 and 4 mm sieve diameter, sediment mass analyzed for particle size fractions, dry weight, grams
99105 14 2016-10-18 2017-08-15 Type of replicate, code
99111 32 2016-10-18 2017-08-15 Type of quality assurance data associated with sample, code
99156 5 2016-10-18 2017-08-15 Sulfuric acid NWIS lot number, 4.5 N (1:7), 1 mL, National Field Supply Service (NFSS) stock number Q438FLD
99159 79 2016-10-18 2017-08-15 Nitric acid NWIS lot number, 7.5-7.7 N, 2 mL, National Field Supply Service (NFSS) stock number Q436FLD
99160 1 2016-10-18 2017-08-15 Conductance standard NWIS lot number, 50 uS/cm KCl, National Field Supply Service (NFSS) stock number Q42FLD
99161 51 2016-10-18 2017-08-15 Conductance standard NWIS lot number, 100 uS/cm KCl, National Field Supply Service (NFSS) stock number Q43FLD
99163 51 2016-10-18 2017-08-15 Conductance standard NWIS lot number, 500 uS/cm KCl, National Field Supply Service (NFSS) stock number Q45FLD
99164 31 2016-10-18 2017-08-15 Conductance standard NWIS lot number, 750 uS/cm KCl, National Field Supply Service (NFSS) stock number Q46FLD
99165 8 2016-10-18 2017-08-15 Conductance standard NWIS lot number, 1000 uS/cm KCl, National Field Supply Service (NFSS) stock number Q47FLD
99171 55 2016-10-18 2017-08-15 pH 10 Buffer solution, NWIS lot number, National Field Supply Service (NFSS) stock numbers Q122FLD, Q123FLD
99172 20 2016-10-18 2017-08-15 pH 4 Buffer solution, NWIS lot number, National Field Supply Service (NFSS) stock numbers Q124FLD, Q125FLD
99173 54 2016-10-18 2017-08-15 pH 7 Buffer solution, NWIS lot number, National Field Supply Service (NFSS) stock numbers Q126FLD, Q127FLD
99200 2 2016-10-18 2017-08-15 Lot number, first, inorganic-grade water, number
99206 72 2016-10-18 2017-08-15 NWIS lot number, capsule filter, 0.45 micron
99218 3 2016-10-18 2017-08-15 NWIS lot number, disk filter, 0.45 micron
99870 33 2016-10-18 2017-08-15 Julian date, in-bottle digestion, ddd
 
Choose Output Format

Retrieve Water-Quality Samples for Selected Sites
Choose one of the following options for displaying data for the sites meeting the criteria above
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Parameter Group Period of Record table
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Retrieve data from: to: (YYYY-MM-DD -- Blank = all data)
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Retrieve sample time and time zone as stored   in UTC
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Retrieve samples for specified parameter values: (Parameter Code) (Numeric Value)
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Samples and parameters to include:
   Samples that include only above parameter selection criteria (Count: 0)
   Samples that include above selection criteria and all associated parameters
   
    <--Find parameter codes
   Samples that include above selection criteria plus one or more of these parameters in a file
    Enter the full pathname of a file containing parameter codes. (Limit: 200 codes)
    
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Table of data
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Tab-separated data *

 * Save compressed files with a .gz file extension.