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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) |
Dis- charge, ft3/s (00060) |
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, m3/s (30208) |
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 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) |
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 17:00 |
MDT |
K |
WS |
USGS-WRD |
15.0 | 7.0 | 8.5 | 5.2 | 15 | 2.16 | 181 | 0.00001 | 7.9 | 8.0 | 1.9 | 2.44 | 83.3 | 7 | 23.2 | 6.17 | 5.23 | 0.25 | 12 | 0.86 | 0.57 | 15.5 | 0.35 | 13.2 | 21.0 | 21.9 | 0.070 | 0.07 | 1.9 | 2.1 | 115 | 77.9 | 0.122 | 0.19 | 7.9 | 6.93 | 2.9 | 3 | 76.2 | 0.66 | 0.15 | 1001 | < 2.0 | 111 | 1.55 | 0.15 | 61 | 1 | 0.01 | 1.70 | 10 | 3070 | 50 | 3 | 182 | 40200 | 40218 | 30452 | 30458 | 20157 | 20184 | 10040 | |||||||
2017-03-20 17:20 |
MDT |
K |
WS |
USGS-WRD |
22.0 | 3.0 | 3.0 | 31 | 22 | 2.49 | 138 | 0.00001 | 7.8 | 7.9 | 1.6 | 3.52 | 59.6 | 3 | 16.8 | 4.29 | 5.66 | 0.32 | 17 | 0.81 | 0.54 | 13.1 | 0.35 | 15.1 | 19.8 | 23.0 | 0.045 | 0.12 | 4.6 | 6.7 | 360 | 102 | 0.249 | 1.08 | 17.5 | 4.05 | 2.7 | 6 | 56.4 | 0.76 | 0.87 | 0.2 | 1001 | E 4.5 | 91 | 0.12 | 61 | 3 | 5 | 5 | 3.00 | 10 | 3045 | 50 | 3 | 137 | 40182 | 40218 | 20237 | 20184 | 10036 | ||||||||
2017-04-17 15:45 |
MDT |
K |
WS |
USGS-WRD |
20.0 | 6.5 | 13.0 | 27 | 20 | 2.44 | 159 | 0.00001 | 8.1 | 8.0 | 1.1 | 2.44 | 65.9 | 0.0 | 18.2 | 4.99 | 6.40 | 0.34 | 17 | 0.75 | 0.49 | 13.0 | 0.32 | 15.3 | 21.2 | 23.6 | 0.035 | 0.10 | 3.1 | 4.3 | 164 | 44.5 | 0.089 | 0.53 | 11.3 | 4.33 | < 2.0 | 3 | 65.3 | 0.74 | 0.78 | 0.2 | 1001 | < 2.0 | 99 | 0.13 | 78 | 3 | 5 | 4 | 2.20 | 10 | 3045 | 50 | 3 | 156 | 40221 | 40231 | 20237 | 20184 | 10036 | ||||||||
2017-05-08 16:20 |
MDT |
K |
WS |
USGS-WRD |
23.0 | 9.0 | 14.0 | 79 | 23 | 2.73 | 92 | 0.00002 | 7.6 | E 7.7 | 1.8 | 4.86 | 39.2 | 0.0 | 11.4 | 2.61 | 4.00 | 0.28 | 18 | 0.67 | 0.33 | 6.24 | 0.29 | 14.8 | 18.4 | 26.0 | 0.037 | 0.31 | 4.6 | 14.0 | 811 | 67.6 | 0.241 | 3.45 | 61.7 | 7.26 | 2.3 | 14 | 38.6 | 0.83 | 2.2 | 0.3 | 1001 | E 8.9 | 64 | 0.09 | 64 | 3 | 5 | 31 | 3.50 | 10 | 3045 | 50 | 3 | E 91 | 40236 | 40231 | 30522 | 20237 | 20184 | 10036 | |||||||
2017-05-22 17:25 |
MDT |
K |
WS |
USGS-WRD |
25.0 | 12.5 | 22.0 | 64 | 25 | 2.63 | 111 | 0.00001 | 8.0 | 7.9 | 0.9 | 3.59 | 45.8 | 13.3 | 3.08 | 4.06 | 0.26 | 16 | 0.65 | 0.30 | 6.88 | 0.29 | 14.5 | 20.9 | 23.3 | 0.043 | 0.10 | 3.5 | 6.1 | 220 | 43.6 | 0.215 | 0.94 | 13.9 | 4.54 | < 2.0 | 6 | 48.1 | 0.80 | 1.8 | 0.3 | 1001 | E 3.7 | 72 | 0.10 | 71 | 3 | 5 | 8 | 3.30 | 10 | 3045 | 50 | 3 | 109 | 40236 | 40224 | 30512 | 30522 | 20237 | 20184 | 10036 | |||||||
2017-06-12 16:45 |
MDT |
K |
WS |
USGS-WRD |
22.0 | 8.5 | 13.0 | 62 | 22 | 2.60 | 86 | 0.00002 | 7.8 | E 7.8 | 1.3 | 2.61 | 37.1 | 10.9 | 2.41 | 2.57 | 0.18 | 13 | 0.47 | 0.19 | 4.58 | 0.29 | 10.8 | 13.2 | 15.5 | 0.040 | 0.13 | 2.7 | 5.3 | 325 | 39.3 | 0.209 | 1.17 | 16.5 | 5.68 | < 2.0 | 5 | 38.1 | 0.79 | 1.7 | 0.3 | 1001 | E 4.0 | 55 | 0.07 | 56 | 3 | 5 | 12 | 3.20 | 10 | 3045 | 50 | 3 | E 85 | 40236 | 40224 | 30512 | 30522 | 20237 | 20184 | 10044 | |||||||
2017-07-10 15:40 |
MDT |
K |
WS |
USGS-WRD |
20.0 | 15.0 | 27.0 | 27 | 20 | 2.34 | 115 | 0.00001 | 8.0 | 8.0 | 0.9 | 2.01 | 52.0 | 0.0 | 15.0 | 3.53 | 3.10 | 0.19 | 11 | 0.55 | 0.22 | 6.30 | 0.30 | 10.2 | 20.6 | 21.5 | 0.039 | 0.08 | 2.4 | 3.6 | 158 | 62.5 | 0.174 | 0.53 | 13.4 | 6.30 | < 2.0 | 2 | 51.2 | 0.71 | 0.76 | 0.2 | 1001 | < 2.0 | 70 | 0.10 | 77 | 3 | 5 | 3 | 2.00 | 10 | 3045 | 50 | 3 | 116 | 40236 | 40237 | 30529 | 30522 | 20237 | 20221 | 10044 | ||||||
2017-08-14 17:00 |
MDT |
K |
WS |
USGS-WRD |
14.0 | 15.0 | 21.5 | 4.8 | 7 | 2.00 | 177 | 0.00001 | 8.2 | 8.1 | 0.9 | 1.86 | 79.7 | 3 | 22.2 | 5.91 | 4.59 | 0.22 | 11 | 0.79 | 0.38 | 11.8 | 0.34 | 12.3 | 30.4 | 30.9 | 0.038 | 0.05 | 1.8 | 2.2 | 132 | 75.8 | 0.134 | 0.26 | 7.3 | 5.62 | < 2.0 | < 2 | 77.1 | 0.61 | 0.13 | 1001 | < 2.0 | 105 | 0.14 | 56 | 3 | 0.92 | 10 | 3070 | 50 | 3 | 173 | 30.00 | 30 | 40236 | 40237 | 30529 | 30522 | 20237 | 20210 | 10044 |
Water Quality Remark Code | Description |
---|---|
< | Less than |
E | Estimated |