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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) |
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, 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) |
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) |
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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2016-10-18 14:40 |
MDT |
K |
WS |
USGS-WRD |
70.0 | 8.0 | 11.0 | 226 | 18 | 3.30 | 496 | M | 8.7 | 8.5 | 227 | 65.8 | 15.2 | 12.9 | 13.7 | 0.050 | 0.08 | 5.8 | 13.8 | 175 | 5.6 | 0.060 | 1.35 | 81.9 | 28.0 | 2.6 | 11 | 1.01 | 6.4 | 0.4 | 1001 | 88 | 3 | 5 | 6 | 3.7 | 1.80 | 10 | 3044 | 200 | 2 | 502 | 40218 | 30452 | 30458 | 20157 | 20184 | 10040 | ||||
2017-03-21 13:40 |
MDT |
K |
WS |
USGS-WRD |
80.0 | 6.0 | 10.0 | 370 | 16 | 3.62 | 435 | M | 8.4 | 8.0 | 197 | 58.2 | 12.5 | 10.9 | 19.0 | 0.054 | 0.34 | 8.5 | 71.2 | 1150 | 20.5 | 0.170 | 9.98 | 170 | 34.7 | 6.6 | 61 | 1.10 | 10 | 0.5 | 1001 | 73 | 3 | 5 | 51 | 51 | 2.50 | 10 | 3044 | 200 | 2 | 431 | 30.00 | 30 | 40218 | 20237 | 20184 | 10036 | ||||
2017-04-18 14:40 |
MDT |
K |
WS |
USGS-WRD |
75.0 | 9.5 | 15.0 | 280 | 15 | 3.33 | 471 | M | 8.8 | 8.3 | 204 | 59.3 | 13.6 | 11.8 | 15.6 | 0.048 | 0.18 | 7.4 | 34.5 | 450 | 14.5 | 0.104 | 3.90 | 94.8 | 29.4 | 3.3 | 27 | 1.01 | 7.9 | 0.4 | 1001 | 82 | 3 | 5 | 20 | 15 | 2.40 | 10 | 3044 | 200 | 2 | 470 | 40231 | 20237 | 20184 | 10036 | ||||||
2017-05-09 15:05 |
MDT |
K |
WS |
USGS-WRD |
80.0 | 14.0 | 20.0 | 329 | 16 | 3.50 | 365 | M | 8.6 | 8.2 | 154 | 46.2 | 9.28 | 16.4 | 22.9 | 0.049 | 0.30 | 10.5 | 62.8 | 872 | 15.9 | 0.172 | 7.87 | 166 | 24.0 | 3.0 | 49 | 1.07 | 9.3 | 0.5 | 1001 | 88 | 3 | 5 | 37 | 33 | 2.50 | 10 | 3044 | 200 | 2 | 361 | 40231 | 30522 | 20237 | 20184 | 10036 | |||||
2017-05-23 15:20 |
MDT |
K |
WS |
USGS-WRD |
80.0 | 17.0 | 25.0 | 387 | 16 | 3.69 | 409 | M | 8.5 | 8.2 | 171 | 50.1 | 11.2 | 20.8 | 28.1 | 0.076 | 0.32 | 12.1 | 75.5 | 962 | 16.5 | 0.220 | 8.18 | 141 | 25.5 | 6.0 | 58 | 1.12 | 11 | 0.5 | 1001 | 83 | 3 | 5 | 38 | 40 | 2.70 | 10 | 3044 | 200 | 2 | 408 | 40224 | 30512 | 30522 | 20237 | 20184 | 10036 | ||||
2017-06-13 16:40 |
MDT |
K |
WS |
USGS-WRD |
70.0 | 11.0 | 8.0 | 1640 | 4 | 6.12 | 360 | 0.00001 | 8.0 | 7.8 | 145 | 40.5 | 10.6 | 27.4 | 138 | 0.102 | 3.25 | 36.6 | 869 | 17300 | 105 | 0.955 | 132 | 1060 | 164 | 17.8 | 800 | 1.87 | 46 | 0.6 | 1.1 | 1001 | 61 | 3 | 5 | 836 | 3700 | 4.80 | 20 | 3054 | 200 | 2 | 362 | 40224 | 30512 | 30522 | 20237 | 20184 | 10044 | |||
2017-07-11 14:25 |
MDT |
K |
WS |
USGS-WRD |
80.0 | 20.0 | 24.0 | 205 | 16 | 3.11 | 394 | M | 8.4 | 8.3 | 173 | 51.3 | 11.0 | 19.6 | 20.4 | 0.082 | 0.14 | 11.5 | 23.6 | 224 | 17.2 | 0.132 | 2.40 | 58.5 | 29.9 | 8.4 | 18 | 0.95 | 5.8 | 0.4 | 1001 | 74 | 3 | 5 | 8 | 4.4 | 1.80 | 10 | 3044 | 200 | 2 | 394 | 40237 | 30529 | 30522 | 20237 | 20221 | 10044 | ||||
2017-08-15 17:00 |
MDT |
K |
WS |
USGS-WRD |
65.0 | 20.0 | 26.0 | 78 | 16 | 2.53 | 461 | M | 8.5 | 8.3 | 190 | 53.9 | 13.6 | 16.8 | 17.1 | < 0.030 | < 0.03 | 8.3 | 10.2 | 21.9 | < 10.0 | 0.059 | 0.16 | 6.4 | 2.68 | < 2.0 | < 2 | 0.77 | 2.2 | 0.2 | 1001 | 89 | 3 | 5 | 7 | 1.5 | 1.00 | 10 | 3044 | 200 | 2 | 449 | 40237 | 30529 | 30522 | 20237 | 20210 | 10044 |
Water Quality Remark Code | Description |
---|---|
< | Less than |
M | Presence verified but not quantified |