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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 maximum ft/s (50016) |
Site visit purpose code (50280) |
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) |
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 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 4 Buffer lot number (99172) |
pH 7 Buffer lot number (99173) |
0.45 um capsule filter NWIS lot number (99206) |
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2017-10-25 13:15 |
MDT |
K |
WS |
USGS-WRD |
138 | 6.0 | 9.0 | 1520 | 4 | 2.77 | 319 | M | 8.4 | 8.3 | 154 | 41.5 | 12.3 | 3.7 | 4.4 | < 0.030 | 0.04 | 1.7 | 3.2 | 69.3 | < 10.0 | 0.033 | 0.31 | 15.5 | 4.36 | 2.0 | 6 | 0.84 | 43 | 0.9 | 1.2 | 1001 | 86 | 3 | 5 | 4 | 16 | 20 | 3054 | 200 | 2 | 319 | 40241 | 30512 | 30522 | 20269 | 20264 | 10044 | |||||
2018-03-28 14:30 |
MDT |
K |
WS |
USGS-WRD |
280 | 5.0 | 3230 | 4 | 3.70 | 301 | M | 8.4 | 8.1 | 139 | 38.2 | 10.6 | 3.9 | 5.6 | < 0.030 | 0.08 | 3.2 | 13.0 | 503 | 49.6 | 0.090 | 1.66 | 52.0 | 8.44 | < 2.0 | 16 | 1.13 | 91 | 0.8 | 1.6 | 1001 | 88 | 3 | 5 | 24 | 209 | 3.10 | 20 | 3044 | 200 | 2 | 305 | 40246 | 30505 | 30551 | 20270 | 20264 | ||||||
2018-04-18 15:15 |
MDT |
K |
WS |
USGS-WRD |
282 | 6.0 | 15.0 | 6530 | 4 | 5.27 | 237 | 0.00001 | 8.3 | 8.1 | 108 | 29.1 | 8.67 | 2.7 | 4.4 | < 0.030 | 0.09 | 2.7 | 11.7 | 811 | 89.6 | 0.126 | 1.93 | 71.9 | 8.30 | 2.2 | 19 | 1.61 | 185 | 0.5 | 0.8 | 1001 | 78 | 3 | 5 | 41 | 723 | 4.90 | 20 | 3054 | 200 | 2 | 244 | 10 | 40246 | 30569 | 30551 | 30541 | 20291 | 20276 | 10044 | ||
2018-05-09 14:10 |
MDT |
K |
WS |
USGS-WRD |
290 | 10.0 | 22.0 | 27800 | 5 | 12.45 | 158 | 0.00001 | 7.9 | 8.0 | 73.3 | 20.3 | 5.50 | 4.1 | 9.0 | < 0.030 | 0.28 | 5.1 | 47.4 | 3190 | 72.8 | 0.225 | 8.20 | 201 | 14.6 | 3.6 | 73 | 3.79 | 787 | 1.0 | 1.6 | 1001 | 65 | 3 | 3 | 257 | 19300 | 8.00 | 20 | 3054 | 200 | 2 | 168 | 40246 | 30569 | 30551 | 20291 | 20280 | 10044 | ||||
2018-05-23 16:10 |
MDT |
K |
WS |
USGS-WRD |
290 | 11.5 | 21.0 | 21900 | 5 | 10.80 | 159 | 0.00001 | 8.0 | 8.0 | 75.0 | 20.6 | 5.70 | 4.1 | 6.1 | < 0.030 | 0.12 | 4.6 | 19.4 | 1180 | 53.1 | 0.151 | 3.42 | 87.7 | 14.3 | 3.6 | 31 | 3.29 | 620 | 0.8 | 1.2 | 1001 | 71 | 3 | 3 | 98 | 5790 | 7.50 | 20 | 3054 | 10 | 2 | 164 | 40254 | 30569 | 30551 | 20291 | 20280 | 10044 | ||||
2018-06-07 08:15 |
MDT |
K |
WS |
USGS-WRD |
281 | 12.5 | 11.5 | 13900 | 5 | 8.18 | 184 | 0.00001 | 8.0 | 8.1 | 85.5 | 23.8 | 6.34 | 7.2 | 7.5 | 0.121 | 0.14 | 20.4 | 20.9 | 903 | 31.6 | 2.99 | 3.09 | 78.0 | 85.0 | 27.7 | 30 | 2.49 | 394 | 0.6 | 1.0 | 1001 | 71 | 3 | 3 | 66 | 2480 | 7.06 | 20 | 3054 | 10 | 2 | 185 | 30 | 40254 | 30576 | 30600 | 20291 | 20280 | 10044 | |||
2018-07-18 16:00 |
MDT |
K |
WS |
USGS-WRD |
254 | 18.0 | 34.0 | 3800 | 5 | 4.01 | 261 | M | 8.4 | 8.2 | 132 | 35.2 | 10.6 | 5.1 | 5.7 | < 0.030 | 0.05 | 2.6 | 6.7 | 143 | 10.2 | 0.050 | 0.67 | 26.8 | 10.3 | < 2.0 | 7 | 1.22 | 108 | 0.3 | 0.6 | 1001 | 73 | 3 | 5 | 7 | 72 | 2.93 | 20 | 3054 | 10 | 2 | 263 | 40254 | 30576 | 30645 | 30635 | 20315 | 20280 | 10052 | |||
2018-08-15 16:10 |
MDT |
K |
WS |
USGS-WRD |
261 | 17.0 | 34.0 | 1790 | 5 | 2.83 | 300 | M | 8.5 | 8.4 | 143 | 37.9 | 11.8 | 4.3 | 4.5 | < 0.030 | < 0.03 | 1.9 | 2.7 | 40.1 | < 10.0 | 0.020 | 0.15 | 13.3 | 6.23 | < 2.0 | 3 | 0.86 | 51 | 0.1 | 0.3 | 1001 | 81 | 40.00 | 3 | 5 | 2 | 9.7 | 2.30 | 10 | 3044 | 10 | 2 | 295 | 40254 | 30511 | 30645 | 30635 | 20315 | 20273 | 20280 | 10055 |
Water Quality Remark Code | Description |
---|---|
< | Less than |
M | Presence verified but not quantified |