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Water Quality Samples for the Nation

! Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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 06307740 Otter Creek at Ashland MT

Rosebud County, Montana
Hydrologic Unit Code 10090102
Latitude  45°35'18.20", Longitude 106°15'18.20" NAD83
Drainage area 710  square miles
Gage datum 2,916.5 feet above NGVD29
Output formats
Parameter Group Period of Record table
Inventory of available water-quality data for printing
Inventory of water-quality data with retrieval
Tab-separated data, one result per row
Tab-separated data one sample per row with remark codes combined with values
Tab-separated data one sample per row with tab-delimiter for remark codes
Reselect output format
Parameter
Code		 Count Begin
Date		 End
Date		 Parameter Code Complete Name
00004 66 1974-10-02 2016-09-21 Stream width, feet
00008 1 1974-10-02 2016-09-21 Sample accounting number
00010 321 1974-10-02 2016-09-21 Temperature, water, degrees Celsius
00011 2 1974-10-02 2016-09-21 Temperature, water, degrees Fahrenheit
00020 308 1974-10-02 2016-09-21 Temperature, air, degrees Celsius
00025 164 1974-10-02 2016-09-21 Barometric pressure, millimeters of mercury
00028 176 1974-10-02 2016-09-21 Agency analyzing sample, code
00032 49 1974-10-02 2016-09-21 Cloud cover, percent
00035 47 1974-10-02 2016-09-21 Wind speed, miles per hour
00041 108 1974-10-02 2016-09-21 Weather, World Meteorological Organization (WMO) code
00060 2 1974-10-02 2016-09-21 Discharge, cubic feet per second
00061 315 1974-10-02 2016-09-21 Discharge, instantaneous, cubic feet per second
00063 66 1974-10-02 2016-09-21 Number of sampling points, count
00065 195 1974-10-02 2016-09-21 Gage height, feet
00070 46 1974-10-02 2016-09-21 Turbidity, water, unfiltered, Jackson Turbidity Units
00095 315 1974-10-02 2016-09-21 Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
00191 250 1974-10-02 2016-09-21 Hydrogen ion, water, unfiltered, calculated, milligrams per liter
00300 242 1974-10-02 2016-09-21 Dissolved oxygen, water, unfiltered, milligrams per liter
00301 237 1974-10-02 2016-09-21 Dissolved oxygen, water, unfiltered, percent of saturation
00310 46 1974-10-02 2016-09-21 Biochemical oxygen demand, water, unfiltered, 5 days at 20 degrees Celsius, milligrams per liter
00400 250 1974-10-02 2016-09-21 pH, water, unfiltered, field, standard units
00403 186 1974-10-02 2016-09-21 pH, water, unfiltered, laboratory, standard units
00405 247 1974-10-02 2016-09-21 Carbon dioxide, water, unfiltered, milligrams per liter
00410 92 1974-10-02 2016-09-21 Acid neutralizing capacity, water, unfiltered, fixed endpoint (pH 4.5) titration, field, milligrams per liter as calcium carbonate
00440 46 1974-10-02 2016-09-21 Bicarbonate, water, unfiltered, fixed endpoint (pH 4.5) titration, field, milligrams per liter
00445 45 1974-10-02 2016-09-21 Carbonate, water, unfiltered, fixed endpoint (pH 8.3) titration, field, milligrams per liter
00452 6 1974-10-02 2016-09-21 Carbonate, water, filtered, inflection-point titration method (incremental titration method), field, milligrams per liter
00453 7 1974-10-02 2016-09-21 Bicarbonate, water, filtered, inflection-point titration method (incremental titration method), field, milligrams per liter
00515 3 1974-10-02 2016-09-21 Dissolved solids dried at 105 degrees Celsius, water, filtered, milligrams per liter
00530 3 1974-10-02 2016-09-21 Suspended solids, water, unfiltered, milligrams per liter
00600 148 1974-10-02 2016-09-21 Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, unfiltered, milligrams per liter
00605 187 1974-10-02 2016-09-21 Organic nitrogen, water, unfiltered, milligrams per liter as nitrogen
00607 4 1974-10-02 2016-09-21 Organic nitrogen, water, filtered, milligrams per liter as nitrogen
00608 58 1974-10-02 2016-09-21 Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as nitrogen
00610 129 1974-10-02 2016-09-21 Ammonia (NH3 + NH4+), water, unfiltered, milligrams per liter as nitrogen
00613 63 1974-10-02 2016-09-21 Nitrite, water, filtered, milligrams per liter as nitrogen
00615 11 1974-10-02 2016-09-21 Nitrite, water, unfiltered, milligrams per liter as nitrogen
00618 63 1974-10-02 2016-09-21 Nitrate, water, filtered, milligrams per liter as nitrogen
00620 11 1974-10-02 2016-09-21 Nitrate, water, unfiltered, milligrams per liter as nitrogen
00625 144 1974-10-02 2016-09-21 Ammonia plus organic nitrogen, water, unfiltered, milligrams per liter as nitrogen
00630 131 1974-10-02 2016-09-21 Nitrate plus nitrite, water, unfiltered, milligrams per liter as nitrogen
00631 64 1974-10-02 2016-09-21 Nitrate plus nitrite, water, filtered, milligrams per liter as nitrogen
00650 13 1974-10-02 2016-09-21 Phosphate, water, unfiltered, milligrams per liter as PO4
00660 64 1974-10-02 2016-09-21 Orthophosphate, water, filtered, milligrams per liter as PO4
00665 194 1974-10-02 2016-09-21 Phosphorus, water, unfiltered, milligrams per liter as phosphorus
00671 64 1974-10-02 2016-09-21 Orthophosphate, water, filtered, milligrams per liter as phosphorus
00681 25 1974-10-02 2016-09-21 Organic carbon, water, filtered, milligrams per liter
00689 23 1974-10-02 2016-09-21 Organic carbon, suspended sediment, total, milligrams per liter
00694 4 1974-10-02 2016-09-21 Carbon [inorganic plus organic], suspended sediment, total, milligrams per liter
00900 251 1974-10-02 2016-09-21 Hardness, water, milligrams per liter as calcium carbonate
00902 81 1974-10-02 2016-09-21 Noncarbonate hardness, water, unfiltered, field, milligrams per liter as calcium carbonate
00904 9 1974-10-02 2016-09-21 Noncarbonate hardness, water, filtered, field, milligrams per liter as calcium carbonate
00905 109 1974-10-02 2016-09-21 Noncarbonate hardness, water, filtered, lab, milligrams per liter as calcium carbonate
00915 251 1974-10-02 2016-09-21 Calcium, water, filtered, milligrams per liter
00925 251 1974-10-02 2016-09-21 Magnesium, water, filtered, milligrams per liter
00930 251 1974-10-02 2016-09-21 Sodium, water, filtered, milligrams per liter
00931 251 1974-10-02 2016-09-21 Sodium adsorption ratio (SAR), water, number
00932 251 1974-10-02 2016-09-21 Sodium fraction of cations, water, percent in equivalents of major cations
00933 8 1974-10-02 2016-09-21 Sodium plus potassium, water, filtered, milligrams per liter as sodium
00935 251 1974-10-02 2016-09-21 Potassium, water, filtered, milligrams per liter
00940 249 1974-10-02 2016-09-21 Chloride, water, filtered, milligrams per liter
00945 250 1974-10-02 2016-09-21 Sulfate, water, filtered, milligrams per liter
00950 250 1974-10-02 2016-09-21 Fluoride, water, filtered, milligrams per liter
00955 251 1974-10-02 2016-09-21 Silica, water, filtered, milligrams per liter as SiO2
01000 85 1974-10-02 2016-09-21 Arsenic, water, filtered, micrograms per liter
01001 7 1974-10-02 2016-09-21 Arsenic, suspended sediment, total, micrograms per liter
01002 74 1974-10-02 2016-09-21 Arsenic, water, unfiltered, micrograms per liter
01005 48 1974-10-02 2016-09-21 Barium, water, filtered, micrograms per liter
01007 45 1974-10-02 2016-09-21 Barium, water, unfiltered, recoverable, micrograms per liter
01010 85 1974-10-02 2016-09-21 Beryllium, water, filtered, micrograms per liter
01011 4 1974-10-02 2016-09-21 Beryllium, suspended sediment, recoverable, micrograms per liter
01012 73 1974-10-02 2016-09-21 Beryllium, water, unfiltered, recoverable, micrograms per liter
01015 2 1974-10-02 2016-09-21 Bismuth, water, filtered, micrograms per liter
01020 167 1974-10-02 2016-09-21 Boron, water, filtered, micrograms per liter
01025 84 1974-10-02 2016-09-21 Cadmium, water, filtered, micrograms per liter
01026 4 1974-10-02 2016-09-21 Cadmium, suspended sediment, recoverable, micrograms per liter
01027 73 1974-10-02 2016-09-21 Cadmium, water, unfiltered, micrograms per liter
01030 59 1974-10-02 2016-09-21 Chromium, water, filtered, micrograms per liter
01031 5 1974-10-02 2016-09-21 Chromium, suspended sediment, recoverable, micrograms per liter
01034 72 1974-10-02 2016-09-21 Chromium, water, unfiltered, recoverable, micrograms per liter
01035 3 1974-10-02 2016-09-21 Cobalt, water, filtered, micrograms per liter
01040 83 1974-10-02 2016-09-21 Copper, water, filtered, micrograms per liter
01041 8 1974-10-02 2016-09-21 Copper, suspended sediment, recoverable, micrograms per liter
01042 72 1974-10-02 2016-09-21 Copper, water, unfiltered, recoverable, micrograms per liter
01044 8 1974-10-02 2016-09-21 Iron, suspended sediment, recoverable, micrograms per liter
01045 80 1974-10-02 2016-09-21 Iron, water, unfiltered, recoverable, micrograms per liter
01046 188 1974-10-02 2016-09-21 Iron, water, filtered, micrograms per liter
01049 84 1974-10-02 2016-09-21 Lead, water, filtered, micrograms per liter
01050 7 1974-10-02 2016-09-21 Lead, suspended sediment, recoverable, micrograms per liter
01051 73 1974-10-02 2016-09-21 Lead, water, unfiltered, recoverable, micrograms per liter
01054 9 1974-10-02 2016-09-21 Manganese, suspended sediment, recoverable, micrograms per liter
01055 75 1974-10-02 2016-09-21 Manganese, water, unfiltered, recoverable, micrograms per liter
01056 86 1974-10-02 2016-09-21 Manganese, water, filtered, micrograms per liter
01057 1 1974-10-02 2016-09-21 Thallium, water, filtered, micrograms per liter
01060 11 1974-10-02 2016-09-21 Molybdenum, water, filtered, micrograms per liter
01062 12 1974-10-02 2016-09-21 Molybdenum, water, unfiltered, recoverable, micrograms per liter
01065 83 1974-10-02 2016-09-21 Nickel, water, filtered, micrograms per liter
01066 8 1974-10-02 2016-09-21 Nickel, suspended sediment, recoverable, micrograms per liter
01067 72 1974-10-02 2016-09-21 Nickel, water, unfiltered, recoverable, micrograms per liter
01075 3 1974-10-02 2016-09-21 Silver, water, filtered, micrograms per liter
01080 27 1974-10-02 2016-09-21 Strontium, water, filtered, micrograms per liter
01085 11 1974-10-02 2016-09-21 Vanadium, water, filtered, micrograms per liter
01090 83 1974-10-02 2016-09-21 Zinc, water, filtered, micrograms per liter
01091 7 1974-10-02 2016-09-21 Zinc, suspended sediment, recoverable, micrograms per liter
01092 67 1974-10-02 2016-09-21 Zinc, water, unfiltered, recoverable, micrograms per liter
01095 1 1974-10-02 2016-09-21 Antimony, water, filtered, micrograms per liter
01100 2 1974-10-02 2016-09-21 Tin, water, filtered, micrograms per liter
01105 52 1974-10-02 2016-09-21 Aluminum, water, unfiltered, recoverable, micrograms per liter
01106 56 1974-10-02 2016-09-21 Aluminum, water, filtered, micrograms per liter
01120 2 1974-10-02 2016-09-21 Gallium, water, filtered, micrograms per liter
01125 2 1974-10-02 2016-09-21 Germanium, water, filtered, micrograms per liter
01130 35 1974-10-02 2016-09-21 Lithium, water, filtered, micrograms per liter
01132 12 1974-10-02 2016-09-21 Lithium, water, unfiltered, recoverable, micrograms per liter
01145 84 1974-10-02 2016-09-21 Selenium, water, filtered, micrograms per liter
01146 7 1974-10-02 2016-09-21 Selenium, suspended sediment, total, micrograms per liter
01147 74 1974-10-02 2016-09-21 Selenium, water, unfiltered, micrograms per liter
01150 2 1974-10-02 2016-09-21 Titanium, water, filtered, micrograms per liter
01155 1 1974-10-02 2016-09-21 Tungsten, water, filtered, micrograms per liter
01160 2 1974-10-02 2016-09-21 Zirconium, water, filtered, micrograms per liter
01300 10 1974-10-02 2016-09-21 Oil and grease, severity, code
01305 10 1974-10-02 2016-09-21 Suds or foam, severity, code
01320 10 1974-10-02 2016-09-21 Floating garbage, severity, code
01325 10 1974-10-02 2016-09-21 Floating algae mats, severity, code
01330 10 1974-10-02 2016-09-21 Odor, atmospheric, severity, code
01340 10 1974-10-02 2016-09-21 Dead fish, severity, code
01345 10 1974-10-02 2016-09-21 Floating debris, severity, code
01350 10 1974-10-02 2016-09-21 Turbidity, severity, code
03515 3 1974-10-02 2016-09-21 Gross beta radioactivity, water, filtered, Cs-137 curve, picocuries per liter
03516 3 1974-10-02 2016-09-21 Gross beta radioactivity, suspended sediment, Cs-137 curve, picocuries per liter
09511 3 1974-10-02 2016-09-21 Radium-226, water, filtered, radon method, picocuries per liter
22703 3 1974-10-02 2016-09-21 Uranium (natural), water, filtered, micrograms per liter
29801 109 1974-10-02 2016-09-21 Alkalinity, water, filtered, fixed endpoint (pH 4.5) titration, laboratory, milligrams per liter as calcium carbonate
30207 195 1974-10-02 2016-09-21 Gage height, above datum, meters
30208 2 1974-10-02 2016-09-21 Discharge, cubic meters per second
30209 315 1974-10-02 2016-09-21 Discharge, instantaneous, cubic meters per second
39086 9 1974-10-02 2016-09-21 Alkalinity, water, filtered, inflection-point titration method (incremental titration method), field, milligrams per liter as calcium carbonate
49570 4 1974-10-02 2016-09-21 Particulate nitrogen, suspended in water, milligrams per liter
50015 3 1974-10-02 2016-09-21 Transit rate, sampler, feet per second
50280 16 1974-10-02 2016-09-21 Site visit purpose, code
50286 6 1974-10-02 2016-09-21 Mercury, water, unfiltered, nanograms per liter
62854 4 1974-10-02 2016-09-21 Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, filtered, analytically determined, milligrams per liter
62855 49 1974-10-02 2016-09-21 Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, unfiltered, analytically determined, milligrams per liter
63676 21 1974-10-02 2016-09-21 Turbidity, water, unfiltered, broad band light source (400-680 nm), detectors at multiple angles including 90 +-30 degrees, ratiometric correction, NTRU
70301 249 1974-10-02 2016-09-21 Dissolved solids, water, filtered, sum of constituents, milligrams per liter
70302 248 1974-10-02 2016-09-21 Dissolved solids, water, short tons per day
70303 250 1974-10-02 2016-09-21 Dissolved solids, water, filtered, short tons per acre-foot
70331 179 1974-10-02 2016-09-21 Suspended sediment, sieve diameter, percent smaller than 0.0625 millimeters
70507 11 1974-10-02 2016-09-21 Orthophosphate, water, unfiltered, milligrams per liter as phosphorus
71845 129 1974-10-02 2016-09-21 Ammonia (NH3 + NH4+), water, unfiltered, milligrams per liter as NH4
71846 58 1974-10-02 2016-09-21 Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as NH4
71851 63 1974-10-02 2016-09-21 Nitrate, water, filtered, milligrams per liter as nitrate
71856 63 1974-10-02 2016-09-21 Nitrite, water, filtered, milligrams per liter as nitrite
71865 8 1974-10-02 2016-09-21 Iodide, water, filtered, milligrams per liter
71870 8 1974-10-02 2016-09-21 Bromide, water, filtered, milligrams per liter
71886 51 1974-10-02 2016-09-21 Phosphorus, water, unfiltered, milligrams per liter as PO4
71887 130 1974-10-02 2016-09-21 Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, unfiltered, milligrams per liter as nitrate
71890 38 1974-10-02 2016-09-21 Mercury, water, filtered, micrograms per liter
71895 7 1974-10-02 2016-09-21 Mercury, suspended sediment, recoverable, micrograms per liter
71900 41 1974-10-02 2016-09-21 Mercury, water, unfiltered, recoverable, micrograms per liter
71999 17 1974-10-02 2016-09-21 Sample purpose, code
72104 58 1974-10-02 2016-09-21 Sample location, distance downstream, feet
72105 1 1974-10-02 2016-09-21 Sample location, distance upstream, feet
72219 1 1974-10-02 2016-09-21 Sampler nozzle material, code
72220 1 1974-10-02 2016-09-21 Sampler nozzle diameter, code
80010 1 1974-10-02 2016-09-21 Uranium, water, filtered, direct fluorometric method, picocuries per liter
80030 3 1974-10-02 2016-09-21 Gross alpha radioactivity, water, filtered, natural uranium curve, micrograms per liter
80040 3 1974-10-02 2016-09-21 Gross alpha radioactivity, suspended sediment, natural uranium curve, micrograms per liter
80050 3 1974-10-02 2016-09-21 Gross beta radioactivity, water, filtered, Sr-90/Y-90 curve, picocuries per liter
80060 3 1974-10-02 2016-09-21 Gross beta radioactivity, suspended sediment, Sr-90/Y-90 curve, picocuries per liter
80154 244 1974-10-02 2016-09-21 Suspended sediment concentration, milligrams per liter
80155 242 1974-10-02 2016-09-21 Suspended sediment discharge, short tons per day
81904 3 1974-10-02 2016-09-21 Velocity at point in stream, feet per second
82068 8 1974-10-02 2016-09-21 Potassium-40, water, filtered, picocuries per liter
82398 141 1974-10-02 2016-09-21 Sampling method, code
84164 120 1974-10-02 2016-09-21 Sampler type, code
84171 51 1974-10-02 2016-09-21 Sample splitter type, field, code
84182 3 1974-10-02 2016-09-21 Bottle or bag sampler material (construction), code
90095 186 1974-10-02 2016-09-21 Specific conductance, water, unfiltered, laboratory, microsiemens per centimeter at 25 degrees Celsius
90410 78 1974-10-02 2016-09-21 Acid neutralizing capacity, water, unfiltered, fixed endpoint (pH 4.5) titration, laboratory, milligrams per liter as calcium carbonate
95902 15 1974-10-02 2016-09-21 Noncarbonate hardness, water, milligrams per liter as calcium carbonate
99100 2 1974-10-02 2016-09-21 Type of blank solution, code
99101 2 1974-10-02 2016-09-21 Source of blank solution, code
99102 2 1974-10-02 2016-09-21 Type of blank sample, code
99104 1 1974-10-02 2016-09-21 Reference material or spike lot number
99105 2 1974-10-02 2016-09-21 Type of replicate, code
99111 17 1974-10-02 2016-09-21 Type of quality assurance data associated with sample, code
99159 2 1974-10-02 2016-09-21 Nitric acid NWIS lot number, 7.5-7.7 N, 2 mL, National Field Supply Service (NFSS) stock number Q436FLD
99163 1 1974-10-02 2016-09-21 Conductance standard NWIS lot number, 500 uS/cm KCl, National Field Supply Service (NFSS) stock number Q45FLD
99165 1 1974-10-02 2016-09-21 Conductance standard NWIS lot number, 1000 uS/cm KCl, National Field Supply Service (NFSS) stock number Q47FLD
99171 1 1974-10-02 2016-09-21 pH 10 Buffer solution, NWIS lot number, National Field Supply Service (NFSS) stock numbers Q122FLD, Q123FLD
99173 2 1974-10-02 2016-09-21 pH 7 Buffer solution, NWIS lot number, National Field Supply Service (NFSS) stock numbers Q126FLD, Q127FLD
99200 2 1974-10-02 2016-09-21 Lot number, first, inorganic-grade water, number
99206 1 1974-10-02 2016-09-21 NWIS lot number, capsule filter, 0.45 micron
99870 2 1974-10-02 2016-09-21 Julian date, in-bottle digestion, ddd