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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) |
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, 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 repli- cate, code (99105) |
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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2018-10-16 09:05 |
MDT |
K |
WS |
USGS-WRD |
10.0 | 1.0 | 3.0 | 0.0 | 9.0 | 2.09 | 211 | 0.00001 | 8.0 | 8.2 | 1.7 | 1.96 | 97.4 | 8 | 27.1 | 7.23 | 6.64 | 0.29 | 13 | 0.88 | 0.71 | 19.5 | 0.33 | 14.4 | 22.0 | 22.7 | 0.089 | 0.11 | 1.8 | 2.4 | 109 | 72.9 | 0.083 | 0.18 | 8.5 | 7.12 | 5.1 | 5 | 89.3 | 0.64 | 0.25 | 1001 | < 2.0 | 130 | 0.18 | 93 | 10.00 | 3 | 5 | 1 | 0.66 | 70 | 3070 | 10 | 2 | 216 | 0.0015 | 0.0001 | 40258 | 40267 | 30576 | 30645 | 30635 | 20291 | 20280 | 10055 | |||||
2019-03-26 08:15 |
MDT |
K |
WS |
USGS-WRD |
10.0 | 2.0 | 4.0 | 13 | 5 | 2.11 | 228 | 0.00002 | 7.6 | 8.2 | 4.0 | 1.52 | 102 | 15 | 28.8 | 7.37 | 7.27 | 0.31 | 13 | 1.16 | 1.96 | 26.2 | 0.36 | 13.3 | 18.1 | 19.1 | 0.066 | 0.08 | 2.0 | 2.9 | 117 | 45.8 | 0.103 | 0.33 | 8.0 | 4.28 | 2.8 | 4 | 87.2 | 0.64 | 0.37 | 0.1 | 1001 | < 2.0 | 139 | 0.19 | 71 | 10.00 | 3 | 5 | 3 | 1.50 | 10 | 3044 | 200 | 2 | 229 | 0.0028 | 0.0008 | 40280 | 40282 | 30614 | 30656 | 20356 | 20350 | 10055 | |||||
2019-04-23 08:15 |
MDT |
K |
WS |
USGS-WRD |
22.0 | 5.0 | 10.0 | 62 | 20 | 2.58 | 139 | 0.00003 | 7.5 | 8.1 | 3.0 | 4.19 | 54.6 | 1 | 15.2 | 4.04 | 7.52 | 0.44 | 23 | 0.80 | 0.74 | 14.5 | 0.32 | 17.1 | 49.6 | 52.2 | 0.069 | 0.14 | 6.2 | 10.3 | 800 | 123 | 0.338 | 1.74 | 25.2 | 4.58 | 3.6 | 9 | 53.4 | 0.79 | 1.7 | 0.3 | 1001 | E 8.3 | 92 | 0.13 | 68 | 10.00 | 3 | 5 | 15 | 2.35 | 10 | 3044 | 10 | 2 | 141 | 0.0222 | 0.0072 | 40280 | 40282 | 30614 | 30656 | 30635 | 20356 | 20350 | 10055 | ||||
2019-05-06 17:10 |
MDT |
K |
WS |
USGS-WRD |
23.0 | 10.0 | 14.0 | 42 | 10 | 2.37 | 148 | 0.00001 | 8.1 | 8.2 | 0.9 | 2.75 | 60.8 | 0.0 | 17.2 | 4.36 | 7.38 | 0.41 | 21 | 0.83 | 0.64 | 14.5 | 0.33 | 16.8 | 41.1 | 43.8 | 0.067 | 0.09 | 4.0 | 6.0 | 209 | 56.0 | 0.138 | 0.64 | 10.3 | 4.44 | 2.5 | 4 | 60.1 | 0.72 | 1.2 | 0.4 | 1001 | E 3.2 | 98 | 0.13 | 79 | 10.00 | 3 | 5 | 6 | 1.98 | 10 | 3044 | 10 | 2 | 151 | 0.0075 | 0.0016 | 40280 | 40282 | 30715 | 30635 | 20316 | 20350 | 10055 | |||||
2019-05-20 16:40 |
MDT |
K |
WS |
USGS-WRD |
15.0 | 4.5 | 6.0 | 152 | 10 | 3.22 | 92 | 0.00002 | 7.7 | E 7.9 | 1.4 | 2.95 | 37.9 | 11.0 | 2.55 | 4.38 | 0.31 | 20 | 0.67 | 0.36 | 7.22 | 0.29 | 15.5 | 26.7 | 28.8 | 0.049 | 0.10 | 4.0 | 7.1 | 344 | 67.7 | 0.176 | 1.19 | 14.5 | 3.45 | 2.8 | 6 | 38.4 | 0.98 | 4.3 | 0.4 | 1001 | E 3.2 | 65 | 0.09 | 46 | 10.00 | 3 | 5 | 19 | 3.00 | 10 | 3044 | 10 | 2 | E 94 | 0.0228 | 0.0123 | 40280 | 40282 | 30614 | 30656 | 30635 | 20356 | 20316 | 20350 | 10055 | ||||
2019-06-03 15:45 |
MDT |
K |
WS |
USGS-WRD |
34.0 | 12.0 | 19.0 | 182 | 17 | 3.30 | 81 | 0.00002 | 7.8 | E 7.8 | 1.1 | 2.85 | 32.2 | 9.35 | 2.15 | 3.38 | 0.26 | 18 | 0.57 | 0.27 | 5.82 | 0.31 | 12.0 | 22.0 | 25.7 | 0.057 | 0.15 | 3.7 | 8.7 | 523 | 41.9 | 0.118 | 1.85 | 23.6 | 3.64 | 2.1 | 8 | 34.4 | 1.01 | 5.1 | 0.8 | 1001 | E 5.3 | 54 | 0.07 | 45 | 10.00 | 3 | 5 | 30 | 3.00 | 10 | 3044 | 10 | 2 | E 82 | 0.0445 | 0.0244 | 40280 | 40282 | 30715 | 30656 | 30635 | 20356 | 20316 | 20350 | 10057 | ||||
2019-07-15 17:00 |
MDT |
K |
WS |
USGS-WRD |
23.0 | 15.0 | 21.5 | 40 | 12 | 2.55 | 119 | 0.00001 | 7.8 | 8.0 | 1.4 | 1.49 | 54.2 | 3 | 15.5 | 3.75 | 3.74 | 0.22 | 13 | 0.46 | 0.63 | 8.54 | 0.31 | 10.6 | 22.6 | 23.3 | 0.046 | 0.08 | 2.1 | 3.5 | 173 | 53.9 | 0.119 | 0.55 | 12.4 | 4.81 | < 2.0 | 3 | 51.3 | 0.78 | 1.1 | 0.2 | 1001 | < 2.0 | 74 | 0.10 | 59 | 10.00 | 3 | 5 | 3 | 1.90 | 10 | 3044 | 10 | 2 | 120 | 0.0039 | 0.0016 | 40280 | 40282 | 30715 | 30656 | 30724 | 20356 | 20316 | 20350 | 10057 | |||
2019-08-19 15:25 |
MDT |
K |
WS |
USGS-WRD |
12.0 | 17.0 | 31.0 | 8.5 | 1 | 2.25 | 192 | 0.00001 | 8.2 | 8.2 | 1.1 | 1.54 | 77.4 | 21.8 | 5.57 | 5.24 | 0.26 | 13 | 0.84 | 0.53 | 17.4 | 0.36 | 11.3 | 31.4 | 34.5 | 0.046 | 0.07 | 2.1 | 3.2 | 199 | 67.4 | 0.164 | 0.53 | 11.5 | 5.23 | < 2.0 | 3 | 81.6 | 0.69 | 0.24 | 1001 | < 2.0 | 112 | 0.15 | 88 | 10.00 | 3 | 0.80 | 70 | 3044 | 10 | 2 | 194 | 0.0034 | 0.0004 | 30.00 | 30 | 40286 | 40282 | 30715 | 30656 | 30724 | 20356 | 20316 | 20350 | 10062 |
Water Quality Remark Code | Description |
---|---|
< | Less than |
E | Estimated |