Page Loading - Please Wait...
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) |
Sus- pended sedimnt mass, grams (91157) |
Suspnd sedimnt mass between 63 um & 4 mm, grams (91165) |
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) |
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) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2018-10-15 11:25 |
MDT |
K |
WS |
USGS-WRD |
22.0 | 13.5 | 6.0 | 30 | 22 | 1.70 | 446 | 0.00002 | 7.8 | 8.2 | 0.91 | 147 | 40.4 | 11.1 | 2.5 | 3.2 | 0.083 | 0.13 | 4.0 | 6.1 | 234 | 57.1 | 0.109 | 0.69 | 80.9 | 71.0 | 45.8 | 51 | 0.52 | 0.84 | 0.3 | 1001 | < 2.0 | 89 | 10.00 | 3 | 5 | 2 | 1.40 | 10 | 3044 | 200 | 2 | 454 | 0.0018 | 0.0002 | 40267 | 30576 | 30645 | 30635 | 20291 | 20316 | 20280 | 10055 | |||
2019-03-25 11:45 |
MDT |
K |
WS |
USGS-WRD |
24.0 | 6.0 | 7.5 | 34 | 12 | 1.77 | 438 | 0.00003 | 7.6 | 8.1 | 0.98 | 150 | 40.3 | 12.1 | 3.9 | 5.4 | 0.080 | 0.15 | 7.2 | 14.3 | 621 | 171 | 0.228 | 2.14 | 209 | 153 | 36.6 | 50 | 0.54 | 0.97 | 0.5 | 1001 | E 4.4 | 76 | 10.00 | 3 | 5 | 12 | 1.50 | 10 | 3044 | 200 | 2 | 439 | 0.0123 | 0.0029 | 30.00 | 30 | 40280 | 40282 | 30614 | 30656 | 30635 | 20356 | 20350 | 10055 | |
2019-04-22 11:00 |
MDT |
K |
WS |
USGS-WRD |
24.0 | 7.0 | 10.0 | 68 | 12 | 2.10 | 341 | 0.00002 | 7.7 | 8.2 | 0.51 | 116 | 32.7 | 8.27 | 4.8 | 7.2 | 0.075 | 0.14 | 6.3 | 12.4 | 874 | 387 | 0.289 | 1.57 | 125 | 88.0 | 25.5 | 40 | 0.64 | 1.9 | 0.4 | 1001 | E 4.6 | 82 | 10.00 | 3 | 5 | 8 | 2.10 | 10 | 3044 | 200 | 2 | 344 | 0.0103 | 0.0019 | 40282 | 30614 | 30656 | 30635 | 20356 | 20316 | 20350 | 10055 | |||
2019-05-06 11:15 |
MDT |
K |
WS |
USGS-WRD |
10.0 | 9.0 | 15.5 | 47 | 10 | 1.90 | 387 | 0.00001 | 8.2 | 8.2 | 0.42 | 145 | 41.0 | 10.5 | 3.7 | 5.1 | 0.108 | 0.15 | 6.7 | 10.4 | 533 | 219 | 0.244 | 0.90 | 150 | 132 | 29.8 | 43 | 0.58 | 1.3 | 1.2 | 1001 | E 2.8 | 84 | 10.00 | 3 | 5 | 5 | 10 | 3044 | 10 | 2 | 395 | 0.0057 | 0.0009 | 40280 | 40282 | 30715 | 30635 | 20316 | 20350 | 10055 | |||||
2019-05-20 10:15 |
MDT |
K |
WS |
USGS-WRD |
20.0 | 5.0 | 6.0 | 61 | 10 | 3.03 | 367 | 0.00002 | 7.7 | 8.1 | 0.48 | 138 | 38.4 | 10.2 | 4.5 | 5.8 | 0.116 | 0.18 | 7.3 | 13.2 | 642 | 226 | 0.175 | 1.49 | 171 | 140 | 39.3 | 52 | 0.92 | 1.7 | 0.5 | 1001 | E 2.9 | 83 | 10.00 | 3 | 5 | 10 | 10 | 3044 | 200 | 2 | 368 | 0.0134 | 0.0023 | 40282 | 30614 | 30656 | 30635 | 20356 | 20316 | 20350 | 10055 | ||||
2019-06-03 09:50 |
MDT |
K |
WS |
USGS-WRD |
22.0 | 12.0 | 17.0 | 50 | 20 | 1.93 | 347 | 0.00001 | 7.9 | 8.0 | 0.43 | 125 | 35.6 | 8.72 | 5.0 | 7.9 | 0.081 | 0.15 | 6.3 | 12.5 | 731 | 234 | 0.215 | 5.15 | 139 | 90.8 | 26.8 | 44 | 0.59 | 1.4 | 0.4 | 1001 | E 3.6 | 91 | 10.00 | 3 | 5 | 9 | 1.90 | 10 | 3044 | 200 | 2 | 350 | 0.0115 | 0.0010 | 40282 | 30715 | 30656 | 30635 | 20356 | 20316 | 20350 | 10057 | |||
2019-07-15 08:55 |
MDT |
K |
WS |
USGS-WRD |
22.0 | 14.0 | 19.0 | 24 | 11 | 2.62 | 460 | 0.00001 | 7.8 | 8.1 | 0.86 | 168 | 46.4 | 12.8 | 4.3 | 6.0 | 0.092 | 0.16 | 4.8 | 9.3 | 501 | 109 | 0.143 | 2.49 | 167 | 128 | 29.0 | 48 | 0.80 | 0.67 | 0.4 | 1001 | E 3.5 | 95 | 10.00 | 3 | 5 | 4 | 3.60 | 10 | 3044 | 200 | 2 | 464 | 0.0040 | 0.0002 | 40282 | 30715 | 30656 | 30724 | 20356 | 20316 | 20350 | 10057 | |||
2019-08-19 10:05 |
MDT |
K |
WS |
USGS-WRD |
15.0 | 13.0 | 21.0 | 21 | 10 | 1.59 | 553 | 0.00001 | 8.2 | 8.2 | 0.98 | 192 | 53.7 | 14.1 | 3.4 | 4.3 | 0.095 | 0.13 | 4.3 | 7.7 | 173 | 26.4 | 0.114 | 1.55 | 52.9 | 23.2 | 24.0 | 34 | 0.48 | 0.59 | 0.2 | 1001 | < 2.0 | 83 | 10.00 | 3 | 5 | 2 | 2.30 | 10 | 3044 | 200 | 2 | 561 | 0.0030 | 0.0005 | 40282 | 30715 | 30656 | 30724 | 20356 | 20316 | 20350 | 10062 |
Water Quality Remark Code | Description |
---|---|
< | Less than |
E | Estimated |