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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 15:45 |
MDT |
K |
WS |
USGS-WRD |
120 | 8.0 | 13.0 | 306 | 17 | 4.42 | 444 | M | 8.7 | 8.5 | 205 | 60.0 | 13.5 | 9.9 | 10.4 | 0.040 | 0.05 | 4.6 | 8.5 | 87.2 | < 4.0 | 0.040 | 0.68 | 33.0 | 10.4 | < 2.0 | 7 | 1.35 | 8.7 | 0.2 | 1001 | 88 | 3 | 5 | 4 | 3.3 | 2.30 | 10 | 3044 | 200 | 2 | 449 | 30.00 | 30 | 40218 | 30452 | 30458 | 20157 | 20184 | 10040 | ||
2017-03-21 14:50 |
MDT |
K |
WS |
USGS-WRD |
100 | 5.5 | 12.5 | 617 | 12 | 4.88 | 352 | M | 8.3 | 8.0 | 155 | 45.4 | 10.0 | 7.8 | 13.2 | 0.038 | 0.24 | 6.1 | 45.8 | 906 | 49.4 | 0.216 | 8.03 | 122 | 22.3 | 4.7 | 42 | 1.49 | 17 | 0.4 | 1001 | 77 | 3 | 5 | 37 | 62 | 3.00 | 10 | 3044 | 200 | 2 | 351 | 40218 | 20237 | 20184 | 10036 | ||||||
2017-04-18 15:35 |
MDT |
K |
WS |
USGS-WRD |
100 | 9.0 | 19.0 | 519 | 14 | 4.72 | 363 | M | 8.8 | 8.3 | 158 | 46.4 | 10.1 | 7.8 | 9.9 | < 0.030 | 0.12 | 4.5 | 18.6 | 354 | 11.2 | 0.054 | 2.35 | 58.3 | 13.9 | < 2.0 | 17 | 1.44 | 15 | 0.5 | 1001 | 84 | 3 | 5 | 16 | 22 | 2.90 | 10 | 3044 | 200 | 2 | 361 | 40231 | 20237 | 20184 | 10036 | ||||||
2017-05-09 16:05 |
MDT |
K |
WS |
USGS-WRD |
110 | 13.5 | 21.0 | 784 | 16 | 5.09 | 281 | M | 8.5 | 8.2 | 122 | 36.8 | 7.39 | 9.8 | 13.8 | 0.032 | 0.21 | 6.3 | 36.2 | 833 | 27.8 | 0.152 | 4.89 | 121 | 14.0 | 2.1 | 35 | 1.55 | 22 | 0.6 | 1001 | 87 | 3 | 5 | 36 | 76 | 3.40 | 10 | 3044 | 200 | 2 | 278 | 40231 | 30522 | 20237 | 20184 | 10036 | |||||
2017-05-23 16:40 |
MDT |
K |
WS |
USGS-WRD |
112 | 15.0 | 26.0 | 1170 | 4 | 5.41 | 282 | M | 8.4 | 8.0 | 119 | 35.6 | 7.23 | 10.6 | 14.2 | 0.037 | 0.20 | 6.5 | 34.0 | 870 | 47.0 | 0.220 | 4.86 | 95.0 | 14.1 | 3.2 | 32 | 1.65 | 33 | 0.3 | 0.5 | 1001 | 74 | 3 | 5 | 41 | 130 | 3.80 | 20 | 3054 | 200 | 2 | 279 | 40224 | 30512 | 30522 | 20237 | 20184 | 10036 | |||
2017-06-14 08:15 |
MDT |
K |
WS |
USGS-WRD |
117 | 9.5 | 7.0 | 3370 | 4 | 7.27 | 305 | 0.00001 | 7.9 | 7.8 | 121 | 35.1 | 8.09 | 19.3 | 49.9 | 0.102 | 1.35 | 30.9 | 295 | 8760 | 106 | 0.734 | 44.1 | 647 | 46.6 | 13.4 | 317 | 2.22 | 95 | 0.7 | 0.8 | 1001 | 60 | 3 | 4 | 394 | 3590 | 5.90 | 20 | 3054 | 200 | 2 | 305 | 40224 | 30512 | 30522 | 20237 | 20184 | 10044 | |||
2017-07-11 15:20 |
MDT |
K |
WS |
USGS-WRD |
110 | 20.0 | 29.0 | 403 | 16 | 4.56 | 375 | M | 8.5 | 8.4 | 169 | 51.0 | 10.1 | 13.8 | 13.8 | 0.051 | 0.09 | 7.6 | 14.2 | 184 | 15.8 | 0.094 | 1.13 | 45.6 | 18.2 | < 6.0 | 12 | 1.39 | 11 | 0.5 | 1001 | 89 | 3 | 5 | 8 | 8.7 | 2.60 | 10 | 3044 | 200 | 2 | 370 | 40237 | 30529 | 30522 | 20237 | 20221 | 10044 | ||||
2017-08-16 07:30 |
MDT |
K |
WS |
USGS-WRD |
100 | 13.0 | 4.5 | 161 | 20 | 3.95 | 442 | 0.00001 | 8.1 | 8.1 | 191 | 56.2 | 12.2 | 10.8 | 11.8 | < 0.030 | 0.06 | 5.0 | 17.3 | 123 | 16.4 | 0.070 | 0.71 | 53.1 | 17.7 | 2.5 | 8 | 1.20 | 4.6 | 0.1 | 1001 | 85 | 3 | 5 | 9 | 3.9 | 1.40 | 10 | 3044 | 200 | 2 | 436 | 40237 | 30529 | 30522 | 20237 | 20210 | 10044 |
Water Quality Remark Code | Description |
---|---|
< | Less than |
M | Presence verified but not quantified |