Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

Water Quality Samples for Colorado

Click to hide state-specific text


! Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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 09359020 ANIMAS RIVER BELOW SILVERTON, CO

San Juan County, Colorado
Hydrologic Unit Code 14080104
Latitude  37°47'18.00", Longitude 107°40'05.60" NAD83
Drainage area 146  square miles
Gage datum 9,199 feet above NAVD88
Period of record
Begin Date End Date Samples
1991-10-17 2022-11-09 294
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 148 1991-10-17 2022-11-09 Stream width, feet
00009 78 1991-10-17 2022-11-09 Location in cross section, distance from left bank looking downstream, feet
00010 293 1991-10-17 2022-11-09 Temperature, water, degrees Celsius
00020 2 1991-10-17 2022-11-09 Temperature, air, degrees Celsius
00025 134 1991-10-17 2022-11-09 Barometric pressure, millimeters of mercury
00028 172 1991-10-17 2022-11-09 Agency analyzing sample, code
00032 1 1991-10-17 2022-11-09 Cloud cover, percent
00041 4 1991-10-17 2022-11-09 Weather, World Meteorological Organization (WMO) code
00061 243 1991-10-17 2022-11-09 Discharge, instantaneous, cubic feet per second
00063 118 1991-10-17 2022-11-09 Number of sampling points, count
00065 166 1991-10-17 2022-11-09 Gage height, feet
00095 293 1991-10-17 2022-11-09 Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
00191 218 1991-10-17 2022-11-09 Hydrogen ion, water, unfiltered, calculated, milligrams per liter
00300 208 1991-10-17 2022-11-09 Dissolved oxygen, water, unfiltered, milligrams per liter
00301 134 1991-10-17 2022-11-09 Dissolved oxygen, water, unfiltered, percent of saturation
00400 218 1991-10-17 2022-11-09 pH, water, unfiltered, field, standard units
00403 66 1991-10-17 2022-11-09 pH, water, unfiltered, laboratory, standard units
00405 158 1991-10-17 2022-11-09 Carbon dioxide, water, unfiltered, milligrams per liter
00419 41 1991-10-17 2022-11-09 Acid neutralizing capacity, water, unfiltered, inflection-point titration method (incremental titration method), field, milligrams per liter as calcium carbonate
00435 19 1991-10-17 2022-11-09 Acidity, water, unfiltered, milligrams per liter as calcium carbonate
00452 1 1991-10-17 2022-11-09 Carbonate, water, filtered, inflection-point titration method (incremental titration method), field, milligrams per liter
00453 39 1991-10-17 2022-11-09 Bicarbonate, water, filtered, inflection-point titration method (incremental titration method), field, milligrams per liter
00600 1 1991-10-17 2022-11-09 Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, unfiltered, milligrams per liter
00605 1 1991-10-17 2022-11-09 Organic nitrogen, water, unfiltered, milligrams per liter as nitrogen
00608 1 1991-10-17 2022-11-09 Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as nitrogen
00613 1 1991-10-17 2022-11-09 Nitrite, water, filtered, milligrams per liter as nitrogen
00618 1 1991-10-17 2022-11-09 Nitrate, water, filtered, milligrams per liter as nitrogen
00625 1 1991-10-17 2022-11-09 Ammonia plus organic nitrogen, water, unfiltered, milligrams per liter as nitrogen
00631 1 1991-10-17 2022-11-09 Nitrate plus nitrite, water, filtered, milligrams per liter as nitrogen
00660 1 1991-10-17 2022-11-09 Orthophosphate, water, filtered, milligrams per liter as PO4
00665 1 1991-10-17 2022-11-09 Phosphorus, water, unfiltered, milligrams per liter as phosphorus
00671 1 1991-10-17 2022-11-09 Orthophosphate, water, filtered, milligrams per liter as phosphorus
00681 1 1991-10-17 2022-11-09 Organic carbon, water, filtered, milligrams per liter
00720 3 1991-10-17 2022-11-09 Cyanide, water, unfiltered, milligrams per liter
00900 162 1991-10-17 2022-11-09 Hardness, water, milligrams per liter as calcium carbonate
00902 28 1991-10-17 2022-11-09 Noncarbonate hardness, water, unfiltered, field, milligrams per liter as calcium carbonate
00904 101 1991-10-17 2022-11-09 Noncarbonate hardness, water, filtered, field, milligrams per liter as calcium carbonate
00905 1 1991-10-17 2022-11-09 Noncarbonate hardness, water, filtered, lab, milligrams per liter as calcium carbonate
00915 162 1991-10-17 2022-11-09 Calcium, water, filtered, milligrams per liter
00916 30 1991-10-17 2022-11-09 Calcium, water, unfiltered, recoverable, milligrams per liter
00925 162 1991-10-17 2022-11-09 Magnesium, water, filtered, milligrams per liter
00927 35 1991-10-17 2022-11-09 Magnesium, water, unfiltered, recoverable, milligrams per liter
00929 35 1991-10-17 2022-11-09 Sodium, water, unfiltered, recoverable, milligrams per liter
00930 162 1991-10-17 2022-11-09 Sodium, water, filtered, milligrams per liter
00931 162 1991-10-17 2022-11-09 Sodium adsorption ratio (SAR), water, number
00932 142 1991-10-17 2022-11-09 Sodium fraction of cations, water, percent in equivalents of major cations
00935 142 1991-10-17 2022-11-09 Potassium, water, filtered, milligrams per liter
00937 14 1991-10-17 2022-11-09 Potassium, water, unfiltered, recoverable, milligrams per liter
00940 118 1991-10-17 2022-11-09 Chloride, water, filtered, milligrams per liter
00945 162 1991-10-17 2022-11-09 Sulfate, water, filtered, milligrams per liter
00950 118 1991-10-17 2022-11-09 Fluoride, water, filtered, milligrams per liter
00955 161 1991-10-17 2022-11-09 Silica, water, filtered, milligrams per liter as SiO2
00956 35 1991-10-17 2022-11-09 Silica, water, unfiltered, milligrams per liter as SiO2
01000 8 1991-10-17 2022-11-09 Arsenic, water, filtered, micrograms per liter
01002 1 1991-10-17 2022-11-09 Arsenic, water, unfiltered, micrograms per liter
01005 45 1991-10-17 2022-11-09 Barium, water, filtered, micrograms per liter
01007 36 1991-10-17 2022-11-09 Barium, water, unfiltered, recoverable, micrograms per liter
01010 36 1991-10-17 2022-11-09 Beryllium, water, filtered, micrograms per liter
01012 32 1991-10-17 2022-11-09 Beryllium, water, unfiltered, recoverable, micrograms per liter
01020 1 1991-10-17 2022-11-09 Boron, water, filtered, micrograms per liter
01025 162 1991-10-17 2022-11-09 Cadmium, water, filtered, micrograms per liter
01027 36 1991-10-17 2022-11-09 Cadmium, water, unfiltered, micrograms per liter
01030 52 1991-10-17 2022-11-09 Chromium, water, filtered, micrograms per liter
01034 36 1991-10-17 2022-11-09 Chromium, water, unfiltered, recoverable, micrograms per liter
01035 1 1991-10-17 2022-11-09 Cobalt, water, filtered, micrograms per liter
01037 1 1991-10-17 2022-11-09 Cobalt, water, unfiltered, recoverable, micrograms per liter
01040 162 1991-10-17 2022-11-09 Copper, water, filtered, micrograms per liter
01042 145 1991-10-17 2022-11-09 Copper, water, unfiltered, recoverable, micrograms per liter
01045 152 1991-10-17 2022-11-09 Iron, water, unfiltered, recoverable, micrograms per liter
01046 157 1991-10-17 2022-11-09 Iron, water, filtered, micrograms per liter
01049 162 1991-10-17 2022-11-09 Lead, water, filtered, micrograms per liter
01051 36 1991-10-17 2022-11-09 Lead, water, unfiltered, recoverable, micrograms per liter
01055 150 1991-10-17 2022-11-09 Manganese, water, unfiltered, recoverable, micrograms per liter
01056 162 1991-10-17 2022-11-09 Manganese, water, filtered, micrograms per liter
01057 1 1991-10-17 2022-11-09 Thallium, water, filtered, micrograms per liter
01059 1 1991-10-17 2022-11-09 Thallium, water, unfiltered, micrograms per liter
01060 45 1991-10-17 2022-11-09 Molybdenum, water, filtered, micrograms per liter
01062 36 1991-10-17 2022-11-09 Molybdenum, water, unfiltered, recoverable, micrograms per liter
01065 45 1991-10-17 2022-11-09 Nickel, water, filtered, micrograms per liter
01067 36 1991-10-17 2022-11-09 Nickel, water, unfiltered, recoverable, micrograms per liter
01075 118 1991-10-17 2022-11-09 Silver, water, filtered, micrograms per liter
01077 1 1991-10-17 2022-11-09 Silver, water, unfiltered, recoverable, micrograms per liter
01080 45 1991-10-17 2022-11-09 Strontium, water, filtered, micrograms per liter
01082 36 1991-10-17 2022-11-09 Strontium, water, unfiltered, recoverable, micrograms per liter
01085 39 1991-10-17 2022-11-09 Vanadium, water, filtered, micrograms per liter
01087 35 1991-10-17 2022-11-09 Vanadium, water, unfiltered, micrograms per liter
01090 162 1991-10-17 2022-11-09 Zinc, water, filtered, micrograms per liter
01092 36 1991-10-17 2022-11-09 Zinc, water, unfiltered, recoverable, micrograms per liter
01095 1 1991-10-17 2022-11-09 Antimony, water, filtered, micrograms per liter
01097 1 1991-10-17 2022-11-09 Antimony, water, unfiltered, micrograms per liter
01105 145 1991-10-17 2022-11-09 Aluminum, water, unfiltered, recoverable, micrograms per liter
01106 161 1991-10-17 2022-11-09 Aluminum, water, filtered, micrograms per liter
01130 44 1991-10-17 2022-11-09 Lithium, water, filtered, micrograms per liter
01132 36 1991-10-17 2022-11-09 Lithium, water, unfiltered, recoverable, micrograms per liter
01145 118 1991-10-17 2022-11-09 Selenium, water, filtered, micrograms per liter
01147 1 1991-10-17 2022-11-09 Selenium, water, unfiltered, micrograms per liter
01300 64 1991-10-17 2022-11-09 Oil and grease, severity, code
01305 64 1991-10-17 2022-11-09 Suds or foam, severity, code
01320 64 1991-10-17 2022-11-09 Floating garbage, severity, code
01325 64 1991-10-17 2022-11-09 Floating algae mats, severity, code
01330 64 1991-10-17 2022-11-09 Odor, atmospheric, severity, code
01340 64 1991-10-17 2022-11-09 Dead fish, severity, code
01345 64 1991-10-17 2022-11-09 Floating debris, severity, code
01350 97 1991-10-17 2022-11-09 Turbidity, severity, code
22703 1 1991-10-17 2022-11-09 Uranium (natural), water, filtered, micrograms per liter
28011 1 1991-10-17 2022-11-09 Uranium (natural), water, unfiltered, micrograms per liter
29801 3 1991-10-17 2022-11-09 Alkalinity, water, filtered, fixed endpoint (pH 4.5) titration, laboratory, milligrams per liter as calcium carbonate
29802 62 1991-10-17 2022-11-09 Alkalinity, water, filtered, Gran titration, field, milligrams per liter as calcium carbonate
30207 166 1991-10-17 2022-11-09 Gage height, above datum, meters
30209 243 1991-10-17 2022-11-09 Discharge, instantaneous, cubic meters per second
31633 1 1991-10-17 2022-11-09 Escherichia coli, m-TEC MF method, water, colony forming units per 100 milliliters
39086 40 1991-10-17 2022-11-09 Alkalinity, water, filtered, inflection-point titration method (incremental titration method), field, milligrams per liter as calcium carbonate
50014 3 1991-10-17 2022-11-09 Transit rate, sampler, minimum, feet per second
50015 68 1991-10-17 2022-11-09 Transit rate, sampler, feet per second
50016 3 1991-10-17 2022-11-09 Transit rate, sampler, maximum, feet per second
50280 101 1991-10-17 2022-11-09 Site visit purpose, code
63786 60 1991-10-17 2022-11-09 Bicarbonate, water, filtered, Gran titration, field, milligrams per liter
63788 23 1991-10-17 2022-11-09 Carbonate, water, filtered, Gran titration, field, milligrams per liter
70300 112 1991-10-17 2022-11-09 Dissolved solids dried at 180 degrees Celsius, water, filtered, milligrams per liter
70301 117 1991-10-17 2022-11-09 Dissolved solids, water, filtered, sum of constituents, milligrams per liter
70302 117 1991-10-17 2022-11-09 Dissolved solids, water, short tons per day
70303 118 1991-10-17 2022-11-09 Dissolved solids, water, filtered, short tons per acre-foot
71825 19 1991-10-17 2022-11-09 Acidity, water, unfiltered, heated, milligrams per liter as hydrogen ion
71846 1 1991-10-17 2022-11-09 Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as NH4
71851 1 1991-10-17 2022-11-09 Nitrate, water, filtered, milligrams per liter as nitrate
71856 1 1991-10-17 2022-11-09 Nitrite, water, filtered, milligrams per liter as nitrite
71890 40 1991-10-17 2022-11-09 Mercury, water, filtered, micrograms per liter
71900 76 1991-10-17 2022-11-09 Mercury, water, unfiltered, recoverable, micrograms per liter
71999 117 1991-10-17 2022-11-09 Sample purpose, code
72104 113 1991-10-17 2022-11-09 Sample location, distance downstream, feet
72105 26 1991-10-17 2022-11-09 Sample location, distance upstream, feet
72219 29 1991-10-17 2022-11-09 Sampler nozzle material, code
72220 29 1991-10-17 2022-11-09 Sampler nozzle diameter, code
81904 69 1991-10-17 2022-11-09 Velocity at point in stream, feet per second
82398 147 1991-10-17 2022-11-09 Sampling method, code
84164 118 1991-10-17 2022-11-09 Sampler type, code
84171 69 1991-10-17 2022-11-09 Sample splitter type, field, code
84182 29 1991-10-17 2022-11-09 Bottle or bag sampler material (construction), code
90095 66 1991-10-17 2022-11-09 Specific conductance, water, unfiltered, laboratory, microsiemens per centimeter at 25 degrees Celsius
90410 21 1991-10-17 2022-11-09 Acid neutralizing capacity, water, unfiltered, fixed endpoint (pH 4.5) titration, laboratory, milligrams per liter as calcium carbonate
99102 1 1991-10-17 2022-11-09 Type of blank sample, code
99105 10 1991-10-17 2022-11-09 Type of replicate, code
99111 106 1991-10-17 2022-11-09 Type of quality assurance data associated with sample, code
99112 2 1991-10-17 2022-11-09 Topical quality-control data purpose, code
99157 3 1991-10-17 2022-11-09 Hydrochloric acid NWIS lot number, 1:1 solution, 30 mL, National Field Supply Service (NFSS) stock number N1140
99158 21 1991-10-17 2022-11-09 Hydrochloric acid NWIS lot number, 6 N (1:1), 2 mL, National Field Supply Service (NFSS) stock number Q446FLD
99159 29 1991-10-17 2022-11-09 Nitric acid NWIS lot number, 7.5-7.7 N, 2 mL, National Field Supply Service (NFSS) stock number Q436FLD
99161 6 1991-10-17 2022-11-09 Conductance standard NWIS lot number, 100 uS/cm KCl, National Field Supply Service (NFSS) stock number Q43FLD
99162 7 1991-10-17 2022-11-09 Conductance standard NWIS lot number, 250 uS/cm KCl, National Field Supply Service (NFSS) stock number Q44FLD
99163 4 1991-10-17 2022-11-09 Conductance standard NWIS lot number, 500 uS/cm KCl, National Field Supply Service (NFSS) stock number Q45FLD
99165 5 1991-10-17 2022-11-09 Conductance standard NWIS lot number, 1000 uS/cm KCl, National Field Supply Service (NFSS) stock number Q47FLD
99166 4 1991-10-17 2022-11-09 Conductance standard NWIS lot number, 2500 uS/cm KCl, National Field Supply Service (NFSS) stock number Q49FLD
99167 3 1991-10-17 2022-11-09 Conductance standard NWIS lot number, 5000 uS/cm KCl, National Field Supply Service (NFSS) stock number Q48FLD
99168 3 1991-10-17 2022-11-09 Conductance standard NWIS lot number, 10000 uS/cm KCl, National Field Supply Service (NFSS) stock number Q52FLD
99171 13 1991-10-17 2022-11-09 pH 10 Buffer solution, NWIS lot number, National Field Supply Service (NFSS) stock numbers Q122FLD, Q123FLD
99172 21 1991-10-17 2022-11-09 pH 4 Buffer solution, NWIS lot number, National Field Supply Service (NFSS) stock numbers Q124FLD, Q125FLD
99173 20 1991-10-17 2022-11-09 pH 7 Buffer solution, NWIS lot number, National Field Supply Service (NFSS) stock numbers Q126FLD, Q127FLD
99174 17 1991-10-17 2022-11-09 Sulfuric acid titrant NWIS lot number, 0.16 N, cartridge, National Field Supply Service (NFSS) stock number Q142FLD
99175 2 1991-10-17 2022-11-09 Sulfuric acid titrant NWIS lot number, 1.6 N, cartridge, National Field Supply Service (NFSS) stock number Q142FLD
99206 25 1991-10-17 2022-11-09 NWIS lot number, capsule filter, 0.45 micron
99870 48 1991-10-17 2022-11-09 Julian date, in-bottle digestion, ddd
99872 1 1991-10-17 2022-11-09 Turbidity, water, unfiltered, laboratory, Hach 2100AN, nephelometric turbidity units
 
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
?
Parameter Group Period of Record table
?
?
*
?
Retrieve data from: to: (YYYY-MM-DD -- Blank = all data)
?
Retrieve sample time and time zone as stored   in UTC
?
Retrieve samples for specified parameter values: (Parameter Code) (Numeric Value)
?
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)
    
?
Table of data
?
Tab-separated data *

 * Save compressed files with a .gz file extension.