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Water Quality Samples for Montana
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.
Sample Datetime |
Time datum |
Time datum reliability code |
Sample Medium Code |
Agency Collecting Sample, Code |
Stream width, feet (00004) |
Temper- ature, water, deg C (00010) |
Temper- ature, air, deg C (00020) |
Weather WMO code (00041) |
Dis- charge, ft3/s (00060) |
Number of sam- pling points, count (00063) |
Gage height, feet (00065) |
Specif- ic conduc- tance, wat unf uS/cm @ 25 degC (00095) |
Hydro- gen ion, water, unfltrd calcd, mg/L (00191) |
pH, water, unfltrd field, std units (00400) |
pH, water, unfltrd lab, std units (00403) |
Carbon dioxide water, unfltrd mg/L (00405) |
Organic carbon, water, fltrd, mg/L (00681) |
Hard- ness, water, mg/L as CaCO3 (00900) |
Calcium water, fltrd, mg/L (00915) |
Magnes- ium, water, fltrd, mg/L (00925) |
Sodium, water, fltrd, mg/L (00930) |
Sodium adsorp- tion ratio (00931) |
Sodium frac- tion of cations percent (00932) |
Potas- sium, water, fltrd, mg/L (00935) |
Chlor- ide, water, fltrd, mg/L (00940) |
Sulfate water, fltrd, mg/L (00945) |
Fluor- ide, water, fltrd, mg/L (00950) |
Silica, water, fltrd, mg/L as SiO2 (00955) |
Arsenic water, fltrd, ug/L (01000) |
Arsenic water, unfltrd ug/L (01002) |
Cadmium water, fltrd, ug/L (01025) |
Cadmium water, unfltrd ug/L (01027) |
Copper, water, fltrd, ug/L (01040) |
Copper, water, unfltrd recover -able, ug/L (01042) |
Iron, water, unfltrd recover -able, ug/L (01045) |
Iron, water, fltrd, ug/L (01046) |
Lead, water, fltrd, ug/L (01049) |
Lead, water, unfltrd recover -able, ug/L (01051) |
Manga- nese, water, unfltrd recover -able, ug/L (01055) |
Manga- nese, water, fltrd, ug/L (01056) |
Zinc, water, fltrd, ug/L (01090) |
Zinc, water, unfltrd recover -able, ug/L (01092) |
Alka- linity, wat flt fxd end lab, mg/L as CaCO3 (29801) |
Gage height above datum meters (30207) |
Dis- charge, m3/s (30208) |
Transit rate, sampler ft/s (50015) |
Site visit purpose code (50280) |
Turbdty white light, det ang 90+/-30 corrctd NTRU (63676) |
Dis- solved solids, sum of consti- tuents, mg/L (70301) |
Dis- solved solids, water, tons/ acre-ft (70303) |
Suspnd. sedimnt sieve diametr percent <0.0625 mm (70331) |
Sample purpose code (71999) |
Sampler nozzle mater- ial, code (72219) |
Sampler nozzle di- ameter, code (72220) |
Sus- pended sedi- ment concen- tration mg/L (80154) |
Vel- city at point in stream, ft/s (81904) |
Sam- pling method, code (82398) |
Sampler type, code (84164) |
Sample split- ter type, field, code (84171) |
Bottle or bag sampler mater- ial, code (84182) |
Specif. conduc- tance, wat unf lab, uS/cm @ 25 degC (90095) |
Sus- pended sedimnt mass, grams (91157) |
Suspnd sedimnt mass between 63 um & 4 mm, grams (91165) |
Type of sample related QA data, code (99111) |
1 mL 4.5 N H2SO4 preser- vative lot number (99156) |
2 mL 7.7 N HNO3 preser- vative lot number (99159) |
100 uS/cm KCl conduct stand- ard lot number (99161) |
500 uS/cm KCl conduct stand- ard lot number (99163) |
750 uS/cm KCl conduct stand- ard lot number (99164) |
pH 10 Buffer lot number (99171) |
pH 4 Buffer lot number (99172) |
pH 7 Buffer lot number (99173) |
0.45 um capsule filter NWIS lot number (99206) |
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2018-10-15 15:40 |
MDT |
K |
WS |
USGS-WRD |
8.00 | 3.5 | 9.0 | 1 | 2.4 | 7 | 1.69 | 133 | 0.00001 | 7.9 | 8.1 | 1.4 | 2.75 | 53.4 | 17.5 | 2.37 | 7.96 | 0.47 | 24 | 1.17 | 0.77 | 9.79 | 0.07 | 26.9 | 14.3 | 15.5 | 0.061 | 0.04 | 1.5 | 1.8 | 169 | 105 | 0.097 | 0.19 | 23.6 | 20.0 | < 2.0 | < 2 | 57.2 | 0.52 | 0.07 | 1001 | < 2.0 | 101 | 0.14 | 93 | 10.00 | 3 | 5 | 1 | 0.50 | 70 | 3070 | 10 | 2 | 136 | 0.0015 | 0.0001 | 40258 | 40267 | 30576 | 30645 | 30635 | 20291 | 20316 | 20280 | 10055 | ||
2019-04-22 15:25 |
MDT |
K |
WS |
USGS-WRD |
12.0 | 7.0 | 17.0 | 28 | 24 | 2.20 | 112 | 0.00003 | 7.6 | 8.0 | 2.3 | 7.73 | 40.9 | 13.3 | 1.89 | 6.91 | 0.47 | 26 | 1.12 | 0.80 | 11.0 | 0.08 | 27.9 | 26.7 | 31.8 | 0.038 | 0.11 | 4.3 | 7.6 | 1420 | 338 | 0.399 | 2.25 | 53.6 | 13.4 | 2.1 | 8 | 42.1 | 0.67 | 0.78 | 0.2 | 1001 | 21 | 89 | 0.12 | 62 | 10.00 | 3 | 5 | 30 | 1.60 | 10 | 3044 | 10 | 2 | 112 | 0.0332 | 0.0125 | 40280 | 40282 | 30614 | 30656 | 30635 | 20356 | 20316 | 20350 | 10055 | ||
2019-05-06 14:45 |
MDT |
K |
WS |
USGS-WRD |
11.5 | 6.5 | 10.0 | 23 | 10 | 2.11 | 102 | 0.00002 | 7.7 | 8.0 | 1.6 | 5.96 | 38.8 | 12.7 | 1.69 | 6.69 | 0.47 | 27 | 1.12 | 0.79 | 10.0 | 0.09 | 28.6 | 22.3 | 22.5 | < 0.030 | 0.05 | 3.1 | 4.7 | 660 | 303 | 0.281 | 0.85 | 16.5 | 9.63 | 2.2 | 3 | 39.2 | 0.64 | 0.66 | 0.2 | 1001 | E 9.9 | 86 | 0.12 | 51 | 10.00 | 3 | 5 | 13 | 1.90 | 10 | 3044 | 10 | 2 | 104 | 0.0190 | 0.0093 | 40280 | 40282 | 30715 | 30635 | 20316 | 20350 | 10055 | ||||
2019-05-20 11:55 |
MDT |
K |
WS |
USGS-WRD |
12.0 | 3.5 | 6.0 | 79 | 10 | 2.46 | 71 | 0.00003 | 7.5 | E 7.8 | 2.0 | 5.58 | 26.7 | 8.80 | 1.14 | 4.75 | 0.40 | 27 | 0.84 | 0.38 | 5.46 | 0.06 | 26.7 | 16.7 | 17.8 | < 0.030 | 0.08 | 3.1 | 5.9 | 773 | 236 | 0.229 | 1.88 | 27.3 | 6.75 | < 2.0 | 5 | 29.2 | 0.75 | 2.2 | 0.4 | 1001 | E 7.5 | 66 | 0.09 | 27 | 10.00 | 3 | 5 | 54 | 2.50 | 10 | 3044 | 10 | 2 | E 72 | 0.0772 | 0.0565 | 40280 | 40282 | 30614 | 30656 | 30635 | 20356 | 20316 | 20350 | 10055 | ||
2019-06-03 13:15 |
MDT |
K |
WS |
USGS-WRD |
12.0 | 10.0 | 23.0 | 53 | 10 | 2.26 | 82 | 0.00002 | 7.6 | E 7.8 | 1.6 | 4.72 | 30.4 | 10.2 | 1.21 | 4.95 | 0.39 | 26 | 0.85 | 0.42 | 6.38 | 0.07 | 24.7 | 15.3 | 18.5 | < 0.030 | 0.14 | 2.6 | 6.3 | 752 | 178 | 0.201 | 2.33 | 30.6 | 11.5 | < 2.0 | 7 | 34.0 | 0.69 | 1.5 | 0.3 | 1001 | E 6.3 | 69 | 0.09 | 45 | 10.00 | 3 | 5 | 37 | 1.90 | 10 | 3044 | 10 | 2 | E 83 | 0.0524 | 0.0288 | 40 | 40280 | 40282 | 30715 | 30656 | 30635 | 20356 | 20316 | 20350 | 10057 | |
2019-07-15 14:40 |
MDT |
K |
WS |
USGS-WRD |
9.00 | 13.5 | 23.0 | 6.6 | 18 | 1.40 | 126 | 0.00002 | 7.8 | 8.0 | 1.8 | 3.53 | 50.2 | 16.4 | 2.22 | 7.10 | 0.44 | 23 | 1.08 | 0.55 | 8.38 | 0.08 | 26.4 | 20.0 | 20.6 | < 0.030 | 0.04 | 1.8 | 2.7 | 215 | 85.1 | 0.146 | 0.44 | 20.9 | 14.0 | < 2.0 | < 2 | 55.4 | 0.43 | 0.19 | 0.1 | 1001 | E 2.6 | 96 | 0.13 | 88 | 10.00 | 3 | 5 | 4 | 0.90 | 10 | 3044 | 10 | 2 | 127 | 0.0056 | 0.0007 | 40280 | 40282 | 30715 | 30656 | 30724 | 20356 | 20316 | 20350 | 10057 | ||
2019-08-19 13:15 |
MDT |
K |
WS |
USGS-WRD |
6.00 | 13.5 | 30.0 | 3.9 | 1 | 1.34 | 131 | 0.00002 | 7.8 | 7.9 | 1.7 | 3.31 | 49.6 | 16.3 | 2.17 | 7.22 | 0.45 | 24 | 1.06 | 0.58 | 7.94 | 0.08 | 25.5 | 19.7 | 22.2 | < 0.030 | 0.04 | 1.6 | 2.1 | 196 | 98.4 | 0.167 | 0.44 | 14.8 | 9.55 | < 2.0 | < 2 | 58.7 | 0.41 | 0.11 | 1001 | E 2.2 | 96 | 0.13 | 92 | 10.00 | 2 | 70 | 3070 | 10 | 2 | 133 | 0.0036 | 0.0003 | 40286 | 40282 | 30715 | 30656 | 30724 | 20356 | 20316 | 20350 | 10062 |
Water Quality Remark Code | Description |
---|---|
< | Less than |
E | Estimated |