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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) |
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) |
Nitrate + nitrite water, fltrd, mg/L as N (00631) |
Hard- ness, water, mg/L as CaCO3 (00900) |
Calcium water, fltrd, mg/L (00915) |
Magnes- ium, water, fltrd, mg/L (00925) |
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) |
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) |
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) |
Type of repli- cate, code (99105) |
Type of sample related QA data, code (99111) |
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 7 Buffer lot number (99173) |
0.45 um capsule filter NWIS lot number (99206) |
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2016-10-17 10:45 |
MDT |
K |
WS |
USGS-WRD |
20.0 | 6.0 | 5.5 | 24 | 20 | 1.68 | 406 | 0.00003 | 7.6 | 7.9 | 0.97 | 143 | 39.9 | 10.6 | 3.3 | 5.0 | 0.100 | 0.19 | 6.0 | 18.5 | 961 | 54.3 | 0.390 | 9.40 | 120 | 58.3 | 45.3 | 90 | 0.51 | 0.69 | 0.1 | 1001 | E 18 | 98 | 10.00 | 3 | 5 | 22 | 2.30 | 10 | 3044 | 200 | 2 | 407 | 40218 | 30452 | 30458 | 20157 | 20184 | 10040 | |||
2017-03-20 11:55 |
MDT |
K |
WS |
USGS-WRD |
20.0 | 3.0 | 6.0 | 48 | 20 | 2.01 | 319 | 0.00002 | 7.7 | 7.6 | 0.59 | 114 | 32.3 | 8.16 | 4.1 | 5.5 | 0.053 | 0.14 | 5.7 | 12.5 | 728 | 250 | 0.315 | 2.12 | 101 | 78.6 | 17.5 | 29 | 0.61 | 1.4 | 0.2 | 1001 | E 4.0 | 77 | 10.00 | 3 | 5 | 9 | 2.70 | 10 | 3044 | 10 | 2 | 315 | 30.00 | 30 | 40218 | 20237 | 20184 | 10036 | |||
2017-04-17 10:15 |
MDT |
K |
WS |
USGS-WRD |
20.0 | 5.5 | 7.0 | 34 | 20 | 1.83 | 424 | 0.00002 | 7.8 | 7.6 | 0.96 | 149 | 41.6 | 10.8 | 3.0 | 4.1 | < 0.090 | 0.12 | 5.0 | 8.8 | 426 | 147 | 0.137 | 1.03 | 102 | 83.7 | 24.9 | 32 | 0.56 | 0.98 | 0.2 | 1001 | E 2.4 | 79 | 10.00 | 3 | 5 | 7 | 2.50 | 10 | 3044 | 200 | 2 | 416 | 40231 | 20237 | 20184 | 10036 | |||||
2017-05-08 10:25 |
MDT |
K |
WS |
USGS-WRD |
22.0 | 8.0 | 9.0 | 37 | 22 | 1.84 | 373 | 0.00002 | 7.8 | 7.8 | 1.01 | 129 | 37.1 | 8.85 | 3.8 | 4.8 | 0.052 | 0.10 | 5.9 | 10.1 | 575 | 178 | 0.189 | 1.82 | 85.5 | 61.1 | 16.7 | 25 | 0.56 | 1.0 | 0.2 | 1001 | E 4.2 | 86 | 10.00 | 3 | 5 | 8 | 2.50 | 10 | 3044 | 200 | 2 | 365 | 40231 | 30522 | 20237 | 20184 | 10036 | ||||
2017-05-22 11:25 |
MDT |
K |
WS |
USGS-WRD |
23.0 | 10.0 | 17.0 | 58 | 23 | 2.08 | 325 | 0.00002 | 7.8 | 7.8 | 0.51 | 109 | 31.3 | 7.52 | 4.6 | 6.4 | 0.060 | 0.13 | 7.3 | 14.2 | 716 | 157 | 0.277 | 3.78 | 79.0 | 42.5 | 15.7 | 33 | 0.63 | 1.7 | 0.3 | 1001 | E 5.7 | 83 | 10.00 | 3 | 5 | 12 | 2.80 | 10 | 3044 | 200 | 2 | 320 | 40224 | 30512 | 30522 | 20237 | 20184 | 10036 | |||
2017-06-12 10:30 |
MDT |
K |
WS |
USGS-WRD |
22.0 | 10.5 | 16.0 | 30 | 22 | 1.73 | 420 | 0.00001 | 8.2 | 8.0 | 0.87 | 147 | 41.4 | 10.7 | 4.9 | 6.5 | 0.066 | 0.12 | 5.2 | 10.2 | 658 | 202 | 0.666 | 1.47 | 82.3 | 59.5 | 14.5 | 30 | 0.53 | 0.84 | 0.1 | 1001 | E 5.3 | 91 | 10.00 | 3 | 5 | 7 | 2.20 | 10 | 3044 | 200 | 2 | 412 | 40224 | 30512 | 30522 | 20237 | 20184 | 10044 | |||
2017-07-10 10:15 |
MDT |
K |
WS |
USGS-WRD |
20.0 | 15.0 | 24.0 | 21 | 20 | 1.63 | 550 | 0.00001 | 8.0 | 8.0 | 1.00 | 187 | 52.5 | 13.5 | 4.6 | 5.4 | 0.083 | 0.10 | 4.3 | 6.4 | 167 | 49.3 | 0.139 | 0.53 | 65.2 | 52.6 | 28.4 | 36 | 0.50 | 0.60 | 0.1 | 1001 | < 2.0 | 70 | 10.00 | 3 | 5 | 2 | 1.40 | 10 | 3044 | 200 | 2 | 541 | 40237 | 30529 | 30522 | 30444 | 20237 | 20184 | 10044 | ||
2017-08-14 10:05 |
MDT |
K |
WS |
USGS-WRD |
24.0 | 11.0 | 16.0 | 18 | 12 | 1.60 | 575 | 0.00002 | 7.8 | 7.9 | 1.00 | 187 | 52.3 | 13.6 | 3.5 | 3.8 | < 0.030 | 0.11 | 4.1 | 6.5 | 93.7 | 22.8 | 0.141 | 0.67 | 72.9 | 58.5 | < 2.0 | 50 | 0.49 | 0.52 | 0.2 | 1001 | < 2.0 | 84 | 10.00 | 3 | 5 | 2 | 1.40 | 10 | 3044 | 200 | 2 | 560 | 40237 | 30529 | 30522 | 30541 | 20237 | 20210 | 10044 |
Water Quality Remark Code | Description |
---|---|
< | Less than |
E | Estimated |