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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 minimum ft/s (50014) |
Transit rate, sampler ft/s (50015) |
Transit rate, sampler maximum ft/s (50016) |
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 16:10 |
MDT |
K |
WS |
USGS-WRD |
20.0 | 6.0 | 8.0 | 17 | 20 | 2.20 | 158 | 0.00001 | 7.9 | 8.1 | 1.8 | 1.59 | 78.3 | 5 | 21.7 | 5.87 | 3.96 | 0.19 | 10 | 0.84 | 0.42 | 7.98 | 0.33 | 12.8 | 13.2 | 13.6 | 0.050 | 0.07 | 1.5 | 1.9 | 111 | 70.6 | 0.090 | 0.25 | 11.1 | 8.62 | < 2.0 | 2 | 73.6 | 0.67 | 0.48 | 0.2 | 1001 | < 2.0 | 98 | 4.45 | 0.13 | 75 | 3 | 5 | 1 | 0.05 | 1.30 | 10 | 3045 | 50 | 3 | 160 | 40200 | 40218 | 30452 | 30458 | 20157 | 20184 | 10040 | |||
2017-03-20 16:30 |
MDT |
K |
WS |
USGS-WRD |
25.0 | 3.0 | 3.0 | 37 | 25 | 2.51 | 125 | 0.00002 | 7.7 | 7.8 | 2.2 | 4.06 | 54.2 | 15.3 | 3.91 | 5.11 | 0.30 | 17 | 0.79 | 0.47 | 8.93 | 0.35 | 16.0 | 18.0 | 19.9 | 0.043 | 0.10 | 4.6 | 6.1 | 332 | 128 | 0.256 | 0.80 | 12.5 | 5.99 | 2.5 | 4 | 54.5 | 0.77 | 1.1 | 0.2 | 1001 | E 4.9 | 84 | 8.38 | 0.11 | 97 | 3 | 5 | 2 | 0.20 | 1.90 | 10 | 3045 | 50 | 3 | 124 | 40182 | 40218 | 20237 | 20184 | 10036 | ||||||
2017-04-17 14:55 |
MDT |
K |
WS |
USGS-WRD |
20.0 | 7.5 | 11.0 | 30 | 20 | 2.44 | 144 | 0.00002 | 7.8 | 7.9 | 1.9 | 2.89 | 60.4 | 16.6 | 4.63 | 5.72 | 0.32 | 17 | 0.71 | 0.41 | 8.69 | 0.31 | 15.5 | 18.8 | 20.5 | 0.038 | 0.10 | 178 | 43.4 | 0.280 | 0.57 | 12.1 | 6.62 | < 2.0 | 3 | 62.6 | 0.74 | 0.84 | 0.2 | 1001 | E 2.5 | 90 | 7.20 | 0.12 | 81 | 3 | 5 | 4 | 0.32 | 1.60 | 10 | 3045 | 50 | 3 | 141 | 40221 | 40231 | 20237 | 20184 | 10036 | ||||||||
2017-05-08 15:15 |
MDT |
K |
WS |
USGS-WRD |
26.0 | 8.5 | 14.0 | 120 | 4 | 3.12 | 84 | 0.00003 | 7.6 | E 7.6 | 1.8 | 5.10 | 35.4 | 10.4 | 2.31 | 3.70 | 0.27 | 18 | 0.63 | 0.29 | 4.48 | 0.27 | 14.7 | 15.4 | 17.6 | 0.038 | 0.15 | 4.2 | 8.1 | 395 | 70.3 | 0.221 | 1.57 | 23.9 | 6.37 | 2.7 | 7 | 36.8 | 0.95 | 3.4 | 0.2 | 0.3 | 1001 | E 5.5 | 59 | 19.1 | 0.08 | 75 | 3 | 5 | 14 | 4.5 | 3.20 | 20 | 3045 | 50 | 3 | E 83 | 40 | 40236 | 40231 | 30522 | 20237 | 20184 | 10036 | |||
2017-05-22 16:20 |
MDT |
K |
WS |
USGS-WRD |
25.0 | 11.5 | 19.0 | 78 | 4 | 2.88 | 102 | 0.00001 | 7.9 | 7.9 | 1.1 | 4.08 | 42.7 | 12.3 | 2.91 | 3.66 | 0.24 | 15 | 0.62 | 0.25 | 4.83 | 0.28 | 14.8 | 17.6 | 18.3 | 0.038 | 0.09 | 3.2 | 4.6 | 162 | 43.6 | 0.170 | 0.65 | 10.4 | 4.72 | < 2.0 | 3 | 46.0 | 0.88 | 2.2 | 0.2 | 0.3 | 1001 | E 3.4 | 67 | 14.2 | 0.09 | 86 | 3 | 5 | 4 | 0.84 | 2.60 | 20 | 3045 | 50 | 3 | 100 | 40236 | 40224 | 30512 | 30522 | 20237 | 20184 | 10036 | |||
2017-06-12 15:35 |
MDT |
K |
WS |
USGS-WRD |
22.0 | 8.0 | 16.0 | 119 | 1 | 3.11 | 82 | 0.00002 | 7.7 | E 7.8 | 1.6 | 2.58 | 35.5 | 10.4 | 2.31 | 2.45 | 0.18 | 13 | 0.45 | 0.17 | 3.54 | 0.29 | 10.9 | 10.1 | 11.3 | 0.032 | 0.07 | 2.3 | 3.4 | 169 | 34.0 | 0.180 | 0.48 | 11.0 | 5.26 | < 2.0 | 3 | 37.5 | 0.95 | 3.4 | 0.3 | 1001 | E 2.6 | 53 | 17.1 | 0.07 | 76 | 3 | 5 | 6 | 1.9 | 3.10 | 30 | 3045 | 50 | 3 | E 81 | 40236 | 40224 | 30512 | 30522 | 20237 | 20184 | 10044 | ||||
2017-07-10 14:45 |
MDT |
K |
WS |
USGS-WRD |
22.0 | 14.0 | 25.0 | 55 | 22 | 2.61 | 106 | 0.00001 | 7.9 | 7.9 | 1.2 | 2.11 | 48.4 | 14.0 | 3.25 | 2.64 | 0.17 | 10 | 0.52 | 0.17 | 4.44 | 0.29 | 10.0 | 13.3 | 14.2 | 0.037 | 0.06 | 2.0 | 3.0 | 132 | 49.1 | 0.118 | 0.40 | 14.0 | 8.73 | < 2.0 | < 2 | 48.9 | 0.80 | 1.6 | 0.3 | 1001 | < 2.0 | 65 | 9.63 | 0.09 | 60 | 3 | 5 | 3 | 0.45 | 1.90 | 10 | 3045 | 50 | 3 | 105 | 40236 | 40237 | 30529 | 30522 | 20237 | 20221 | 10044 | ||||
2017-08-14 15:45 |
MDT |
K |
WS |
USGS-WRD |
26.0 | 14.0 | 20.0 | 21 | 13 | 2.25 | 160 | 0.00001 | 7.9 | 8.0 | 1.9 | 1.40 | 74.9 | 20.6 | 5.69 | 3.40 | 0.17 | 9 | 0.66 | 0.24 | 6.20 | 0.32 | 12.2 | 15.9 | 16.0 | < 0.030 | 0.06 | 1.5 | 2.2 | 147 | 80.0 | 0.119 | 0.36 | 13.7 | 10.0 | < 2.0 | < 2 | 75.1 | 0.69 | 0.59 | 0.2 | 1001 | < 2.0 | 94 | 5.28 | 0.13 | 62 | 3 | 5 | 2 | 0.11 | 1.40 | 10 | 3045 | 50 | 3 | 156 | 40236 | 40237 | 30529 | 30522 | 20237 | 20210 | 10044 |
Water Quality Remark Code | Description |
---|---|
< | Less than |
E | Estimated |