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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) |
Instan- taneous dis- charge, ft3/s (00061) |
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) |
Noncarb hard- ness, wat flt lab, mg/L as CaCO3 (00905) |
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, instan- taneous m3/s (30209) |
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, ton/d (70302) |
Dis- solved solids, water, tons/ acre-ft (70303) |
Suspnd. sedimnt sieve diametr percent <0.0625 mm (70331) |
Sampler nozzle mater- ial, code (72219) |
Sampler nozzle di- ameter, code (72220) |
Sus- pended sedi- ment concen- tration mg/L (80154) |
Sus- pended sedi- ment dis- charge, ton/d (80155) |
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) |
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) |
pH 10 Buffer lot number (99171) |
pH 7 Buffer lot number (99173) |
0.45 um capsule filter NWIS lot number (99206) |
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2016-10-17 14:25 |
MDT |
K |
WS |
USGS-WRD |
8.00 | 5.0 | 8.5 | 2.1 | 16 | 1.90 | 121 | 0.00002 | 7.7 | 8.0 | 2.2 | 4.21 | 46.5 | 15.5 | 1.90 | 7.17 | 0.46 | 25 | 1.09 | 0.85 | 8.34 | 0.07 | 25.4 | 17.6 | 18.3 | 0.040 | 0.06 | 2.9 | 3.3 | 203 | 119 | 0.200 | 0.37 | 17.2 | 12.5 | < 2.0 | < 2 | 51.2 | 0.58 | 0.06 | 1001 | E 2.2 | 91 | 0.53 | 0.12 | 94 | 2 | 0.01 | 0.62 | 10 | 3070 | 50 | 3 | 122 | 10 | 40200 | 40218 | 30452 | 30458 | 20157 | 20184 | 10040 | ||||
2017-03-20 15:25 |
MDT |
K |
WS |
USGS-WRD |
10.0 | 2.0 | 4.0 | 10 | 20 | 2.13 | 107 | 0.00003 | 7.6 | 7.7 | 2.2 | 6.65 | 42.2 | 0.0 | 14.1 | 1.71 | 6.23 | 0.42 | 24 | 1.05 | 0.67 | 10.1 | 0.07 | 25.4 | 18.1 | 20.1 | < 0.030 | 0.09 | 3.7 | 5.3 | 807 | 194 | 0.347 | 1.17 | 43.2 | 20.9 | 2.3 | 4 | 42.1 | 0.65 | 0.29 | 0.1 | 1001 | E 12 | 85 | 2.38 | 0.12 | 92 | 3 | 5 | 9 | 0.25 | 1.80 | 10 | 3045 | 50 | 3 | 106 | 40182 | 40218 | 20237 | 20184 | 10036 | |||
2017-04-17 13:45 |
MDT |
K |
WS |
USGS-WRD |
10.0 | 4.0 | 9.0 | 11 | 20 | 2.13 | 100 | 0.00002 | 7.7 | E 7.7 | 1.6 | 5.94 | 36.8 | 12.2 | 1.52 | 6.06 | 0.43 | 26 | 0.91 | 0.52 | 8.47 | 0.07 | 26.6 | 17.2 | 19.0 | < 0.030 | 0.05 | 3.0 | 3.7 | 526 | 178 | 0.240 | 0.64 | 20.2 | 10.6 | < 2.0 | 3 | 38.3 | 0.65 | 0.30 | 0.2 | 1001 | E 7.4 | 80 | 2.28 | 0.11 | 84 | 3 | 5 | 5 | 0.14 | 2.00 | 10 | 3045 | 50 | 3 | E 97 | 40221 | 40231 | 20237 | 20184 | 10036 | ||||
2017-05-08 13:55 |
MDT |
K |
WS |
USGS-WRD |
12.0 | 6.5 | 11.0 | 33 | 24 | 2.46 | 70 | 0.00003 | 7.5 | E 7.6 | 1.8 | 7.19 | 24.1 | 8.06 | 0.960 | 4.46 | 0.40 | 28 | 0.72 | 0.34 | 4.75 | 0.06 | 23.4 | 15.2 | 17.9 | < 0.030 | 0.18 | 3.4 | 6.2 | 666 | 96.5 | 0.256 | 1.85 | 55.8 | 13.6 | < 2.0 | 8 | 29.2 | 0.75 | 0.93 | 0.3 | 1001 | E 11 | 60 | 5.34 | 0.08 | 69 | 3 | 5 | 26 | 2.3 | 3.00 | 10 | 3045 | 50 | 3 | E 69 | 40236 | 40231 | 30522 | 20237 | 20184 | 10036 | |||
2017-05-22 15:05 |
MDT |
K |
WS |
USGS-WRD |
12.0 | 10.0 | 20.0 | 35 | 24 | 2.48 | 73 | 0.00003 | 7.6 | E 7.7 | 1.5 | 7.06 | 24.7 | 8.24 | 1.00 | 4.33 | 0.38 | 27 | 0.78 | 0.32 | 4.92 | 0.06 | 25.3 | 15.8 | 16.8 | < 0.030 | 0.08 | 3.2 | 4.7 | 469 | 160 | 0.311 | 1.21 | 24.8 | 7.89 | < 2.0 | 5 | 30.2 | 0.76 | 1.0 | 0.4 | 1001 | E 9.9 | 63 | 6.03 | 0.09 | 62 | 3 | 5 | 17 | 1.6 | 3.00 | 10 | 3045 | 50 | 3 | E 71 | 40236 | 40224 | 30512 | 30522 | 20237 | 20184 | 10036 | ||
2017-06-12 14:20 |
MDT |
K |
WS |
USGS-WRD |
10.0 | 7.0 | 15.0 | 14 | 20 | 2.22 | 92 | 0.00002 | 7.7 | E 7.8 | 1.6 | 4.49 | 35.4 | 12.1 | 1.29 | 4.84 | 0.35 | 22 | 0.76 | 0.27 | 5.30 | 0.06 | 23.4 | 14.2 | 13.9 | < 0.030 | 0.05 | 2.1 | 2.7 | 207 | 75.1 | 0.190 | 0.46 | 15.2 | 9.76 | < 2.0 | < 2 | 40.0 | 0.68 | 0.38 | 0.1 | 1001 | E 3.0 | 72 | 2.63 | 0.10 | 85 | 3 | 5 | 3 | 0.11 | 2.20 | 10 | 3045 | 50 | 3 | E 90 | 40 | 40236 | 40224 | 30512 | 20237 | 20221 | 10044 | ||
2017-07-10 13:40 |
MDT |
K |
WS |
USGS-WRD |
8.00 | 12.0 | 24.5 | 5.0 | 16 | 2.04 | 105 | 0.00002 | 7.8 | 7.9 | 1.6 | 4.63 | 40.7 | 13.8 | 1.50 | 5.83 | 0.40 | 23 | 0.89 | 0.29 | 5.60 | 0.07 | 25.1 | 18.6 | 18.7 | < 0.030 | 0.04 | 2.0 | 2.4 | 191 | 89.7 | 0.220 | 0.45 | 14.1 | 7.44 | < 2.0 | < 2 | 46.6 | 0.62 | 0.14 | 1001 | < 2.0 | 81 | 1.11 | 0.11 | 93 | 3 | 0.04 | 1.40 | 10 | 3070 | 50 | 3 | 103 | 40236 | 40237 | 30529 | 30522 | 20237 | 20221 | 10044 | |||||
2017-08-14 14:20 |
MDT |
K |
WS |
USGS-WRD |
10.0 | 13.0 | 20.0 | 2.1 | 10 | 1.92 | 109 | 0.00001 | 7.9 | 7.9 | 1.3 | 0.25 | 40.3 | 13.7 | 1.50 | 6.54 | 0.45 | 26 | 0.99 | 0.34 | 5.75 | 0.07 | 26.7 | 16.9 | 22.8 | 0.040 | 0.04 | 1.7 | 2.4 | 247 | 107 | 0.259 | 0.58 | 13.8 | 9.93 | < 2.0 | < 2 | 48.1 | 0.59 | 0.06 | 0.2 | 1001 | < 2.0 | 85 | 0.47 | 0.11 | 93 | 3 | 0.02 | 0.95 | 10 | 3045 | 50 | 3 | 106 | 40236 | 40237 | 30529 | 30522 | 20237 | 20210 | 10044 |
Water Quality Remark Code | Description |
---|---|
< | Less than |
E | Estimated |