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Water Quality Samples for Wyoming
Questions or concerns about USGS data and data products in Wyoming and Montana 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) |
Baro- metric pres- sure, mm Hg (00025) |
Cloud cover, percent (00032) |
Weather WMO code (00041) |
Dis- charge, ft3/s (00060) |
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) |
Dis- solved oxygen, mg/L (00300) |
Dis- solved oxygen, percent of sat- uration (00301) |
pH, water, unfltrd field, std units (00400) |
Total nitro- gen, water, unfltrd mg/L (00600) |
Organic nitro- gen, water, unfltrd mg/L (00605) |
Ammonia water, fltrd, mg/L as N (00608) |
Nitrite water, fltrd, mg/L as N (00613) |
Nitrate water, fltrd, mg/L as N (00618) |
Ammonia + org-N, water, unfltrd mg/L as N (00625) |
Nitrate + nitrite water, fltrd, mg/L as N (00631) |
Ortho- phos- phate, water, fltrd, mg/L (00660) |
Phos- phorus, water, unfltrd mg/L as P (00665) |
Ortho- phos- phate, water, fltrd, mg/L as P (00671) |
Selen- ium, water, fltrd, ug/L (01145) |
Oil and grease sever- ity, code (01300) |
Deter- gent suds sever- ity, code (01305) |
Float- ing garbage sever- ity, code (01320) |
Float- ing algae mats sever- ity, code (01325) |
Odor, atmos- pheric, sever- ity, code (01330) |
Dead fish, sever- ity, code (01340) |
Float- ing debris sever- ity, code (01345) |
Turbid ity sever- ity, code (01350) |
Gage height above datum meters (30207) |
Dis- charge, m3/s (30208) |
Dis- charge, instan- taneous m3/s (30209) |
Transit rate, sampler ft/s (50015) |
Site visit purpose code (50280) |
Ammonia water, fltrd, mg/L (71846) |
Nitrate water, fltrd, mg/L (71851) |
Nitrite water, fltrd, mg/L as NO2 (71856) |
Sample purpose code (71999) |
Sample loc- ation, distanc up- stream, feet (72105) |
Sampler nozzle mater- ial, code (72219) |
Sampler nozzle di- ameter, code (72220) |
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) |
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) |
250 uS/cm KCl conduct stand- ard lot number (99162) |
500 uS/cm KCl conduct stand- ard lot number (99163) |
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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2019-10-03 12:15 |
MDT |
K |
WS |
USGS-WRD |
5.3 | 608 | 1 | 0.0 | 49 | 17 | 2.19 | 578 | M | 12.0 | 119 | 8.5 | < 0.15 | < 0.11 | < 0.01 | < 0.001 | < 0.040 | 0.11 | < 0.040 | 0.014 | 0.02 | 0.005 | 15.5 | 0.67 | 1.4 | 1001 | < 0.013 | < 0.177 | < 0.003 | 10.00 | 150.0 | 2 | 5 | 10 | 3044 | 200 | 3 | 40264 | 40295 | 30671 | 30683 | 20361 | 20284 | 20354 | 10052 | ||||||||||||||||
2019-12-05 14:20 |
MST |
K |
WS |
USGS-WRD |
30.0 | 1.7 | 1.0 | 607 | 100 | 3 | 43 | 10 | 2.13 | 619 | M | 12.3 | 111 | 8.6 | 0.22 | 0.12 | 0.01 | 0.001 | 0.089 | 0.13 | 0.090 | 0.027 | 0.05 | 0.009 | 19.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2 | 0.65 | 1.2 | 1001 | 0.014 | 0.393 | 0.003 | 10.00 | 170.0 | 2 | 5 | 10 | 3044 | 200 | 3 | 40290 | 40295 | 30800 | 30683 | 20361 | 20355 | 20354 | 10062 | ||||||
2020-02-13 12:10 |
MST |
K |
WS |
USGS-WRD |
34.0 | -0.1 | -5.0 | 606 | 75 | 1 | 47 | 17 | 2.19 | 655 | 0.00001 | 11.7 | 100 | 8.3 | < 0.16 | < 0.05 | 0.02 | 0.010 | 0.081 | < 0.07 | 0.092 | 0.033 | 0.02 | 0.011 | 19.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1 | 0.67 | 1.3 | 1001 | 0.023 | 0.361 | 0.033 | 10.00 | 150.0 | 2 | 4 | 10 | 3044 | 200 | 3 | 40290 | 40299 | 30800 | 30683 | 20400 | 20355 | 20394 | 10063 | ||||||
2020-04-28 12:00 |
MDT |
K |
WS |
USGS-WRD |
34.0 | 7.8 | 16.0 | 611 | 5 | 1 | 179 | 11 | 3.10 | 509 | 0.00001 | 9.5 | 100 | 8.1 | 1.0 | 0.82 | 0.03 | 0.002 | 0.193 | 0.84 | 0.194 | 0.166 | 0.38 | 0.054 | 7.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1 | 2 | 0.94 | 5.1 | 1001 | 0.033 | 0.852 | 0.005 | 10.00 | 200.0 | 2 | 4 | 10 | 3044 | 200 | 2 | 30.00 | 30 | 40312 | 40299 | 30800 | 30769 | 20400 | 20404 | 20394 | 10063 | ||||
2020-08-11 13:00 |
MDT |
K |
WS |
USGS-WRD |
35.0 | 19.0 | 31.8 | 606 | 10 | 1 | 52 | 34 | 2.25 | 522 | M | 8.7 | < 0.16 | < 0.12 | < 0.01 | < 0.001 | < 0.040 | 0.12 | < 0.040 | 0.023 | 0.03 | 0.008 | 18.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1 | 0.69 | 1.5 | 1001 | < 0.013 | < 0.177 | < 0.003 | 10.00 | 150.0 | 2 | 5 | 10 | 3044 | 200 | 2 | 30 | 40312 | 40319 | 30800 | 30769 | 20400 | 20404 | 20394 | 10072 | |||||||
2020-11-09 13:45 |
MST |
K |
WS |
USGS-WRD |
29.0 | 2.8 | -2.8 | 604 | 100 | 71 | 47 | 28 | 2.22 | 670 | M | 11.6 | 108 | 8.4 | < 0.13 | < 0.09 | < 0.02 | < 0.001 | < 0.040 | 0.09 | < 0.040 | 0.014 | 0.02 | 0.004 | 19.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.68 | 1.3 | 5.0 | 1001 | < 0.026 | < 0.177 | < 0.003 | 40.00 | 250.0 | 2 | 5 | 10 | 3044 | 200 | 2 | 40312 | 40319 | 30873 | 30769 | 20400 | 20404 | 20447 | 10067 | |||||
2021-02-18 12:20 |
MST |
K |
WS |
USGS-WRD |
26.0 | 0.6 | -0.5 | 610 | 71 | 41 | 12 | 2.16 | 648 | 0.00001 | 11.9 | 104 | 8.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2 | 0.66 | 1.2 | 1001 | 40.00 | 200.0 | 2 | 5 | 10 | 3044 | 200 | 2 | 30873 | 30848 | 20458 | 20457 | 20447 | ||||||||||||||||||||||||
2021-04-08 14:00 |
MDT |
K |
WS |
USGS-WRD |
8.5 | 4.4 | 610 | 50 | 1 | 62 | 10 | 2.35 | 694 | 0.00001 | 10.2 | 109 | 8.2 | < 0.34 | 0.28 | 0.02 | < 0.001 | < 0.040 | 0.30 | < 0.040 | 0.075 | 0.11 | 0.024 | 9.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2 | 0.72 | 1.7 | 1001 | 0.028 | < 0.177 | < 0.003 | 40.00 | 300.0 | 2 | 5 | 10 | 3044 | 200 | 2 | 40312 | 30873 | 30848 | 20458 | 20457 | 20447 | |||||||||
2021-05-18 13:30 |
MDT |
K |
WS |
USGS-WRD |
36.0 | 15.6 | 20.0 | 605 | 10 | 46 | 35 | 2.23 | 581 | M | 10.1 | 128 | 8.5 | < 0.24 | < 0.20 | < 0.02 | < 0.001 | < 0.040 | 0.20 | < 0.040 | 0.070 | 0.05 | 0.023 | 0.68 | 1.3 | 0.1 | 1001 | < 0.026 | < 0.177 | < 0.003 | 10.00 | 250.0 | 2 | 5 | 2.50 | 10 | 3044 | 30 | 2 | 40.00 | 30 | 40312 | 40322 | 30873 | 30848 | 20458 | 20457 | 20447 | 10075 | ||||||||||||
2021-07-13 14:00 |
MDT |
K |
WS |
USGS-WRD |
36.0 | 20.4 | 26.7 | 613 | 1 | 38 | 36 | 2.13 | 498 | M | 12.5 | 173 | 8.9 | < 0.18 | < 0.14 | < 0.02 | < 0.001 | < 0.040 | 0.14 | < 0.040 | 0.018 | 0.02 | 0.006 | 19.7 | 0.65 | 1.1 | 0.1 | 1001 | < 0.026 | < 0.177 | < 0.003 | 10.00 | 250.0 | 2 | 5 | 4.00 | 10 | 3044 | 30 | 2 | 1 | 40336 | 40339 | 30873 | 30848 | 20458 | 20457 | 20447 | 10075 | ||||||||||||
2021-11-22 12:30 |
MST |
K |
WS |
USGS-WRD |
33.0 | 0.5 | 2.8 | 613 | 0.0 | 42 | 32 | 2.18 | 634 | 0.00001 | 12.4 | 107 | 8.1 | < 0.15 | < 0.11 | < 0.02 | < 0.001 | < 0.040 | 0.11 | < 0.040 | 0.013 | 0.01 | 0.004 | 21.9 | 0.66 | 1.2 | 0.2 | 1001 | < 0.026 | < 0.177 | < 0.003 | 40.00 | 250.0 | 2 | 5 | 4.00 | 10 | 3044 | 30 | 2 | 1 | 40348 | 40345 | 30873 | 30848 | 20458 | 20457 | 20447 | 10075 | ||||||||||||
2022-02-18 11:20 |
MST |
K |
WS |
USGS-WRD |
32.0 | 0.4 | 0.5 | 614 | 2 | 35 | 31 | 2.10 | 657 | 0.00001 | 11.0 | 94 | 7.9 | E 0.22 | E 0.07 | 0.03 | 0.002 | 0.118 | E 0.10 | 0.119 | 0.053 | 0.03 | 0.017 | 21.4 | 0.64 | 1.0 | 1001 | 0.043 | 0.521 | 0.006 | 10.00 | 700.0 | 2 | 5 | 4.00 | 10 | 3044 | 30 | 2 | 1 | 40348 | 40345 | 30873 | 30848 | 20458 | 20457 | 20447 | 10075 | |||||||||||||
2022-06-13 11:40 |
MDT |
K |
WS |
USGS-WRD |
28.0 | 13.8 | 13.8 | 604 | 2 | 65 | 31 | 2.58 | 573 | 0.00001 | 8.2 | < 0.31 | < 0.27 | < 0.02 | < 0.001 | < 0.040 | E 0.27 | < 0.040 | 0.062 | 0.06 | 0.020 | 10.5 | 0.79 | 1.8 | 1001 | < 0.026 | < 0.177 | < 0.003 | 10.00 | 700.0 | 2 | 5 | 4.00 | 10 | 3044 | 30 | 2 | 1 | 40348 | 40357 | 30873 | 30848 | 20458 | 20457 | 20447 | 10079 |
Water Quality Remark Code | Description |
---|---|
< | Less than |
E | Estimated |
M | Presence verified but not quantified |