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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) |
Weather WMO code (00041) |
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) |
Phos- phorus, water, fltrd, mg/L as P (00666) |
Ortho- phos- phate, water, fltrd, mg/L as P (00671) |
Gage height above datum meters (30207) |
Dis- charge, instan- taneous m3/s (30209) |
Site visit purpose code (50280) |
Total nitro- gen, wat unf by anal ysis, mg/L (62855) |
Turbdty white light, det ang 90+/-30 corrctd NTRU (63676) |
Turbid- ity, IR LED light, det ang 90 deg, FNU (63680) |
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 down stream, feet (72104) |
Sampler nozzle mater- ial, code (72219) |
Sampler nozzle di- ameter, code (72220) |
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) |
250 uS/cm KCl conduct stand- ard lot number (99162) |
500 uS/cm KCl conduct stand- ard lot number (99163) |
1000 uS/cm KCl conduct stand- ard lot number (99165) |
5000 uS/cm KCl conduct stand- ard lot number (99167) |
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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2019-10-03 12:15 |
MDT |
K |
WS |
USGS-WRD |
10.6 | 12.0 | 612 | 1050 | 431 | M | 10.8 | 121 | 8.9 | < 0.30 | < 0.26 | < 0.01 | < 0.001 | < 0.040 | 0.26 | < 0.040 | 0.024 | 0.02 | 0.01 | 0.008 | 30 | 0.28 | 5.2 | < 0.013 | < 0.177 | < 0.003 | 10.00 | 70 | 3070 | 1 | |||||||||||||||||||||
2019-12-18 16:00 |
MST |
K |
WS |
USGS-WRD |
-0.2 | -10.0 | 617 | 920 | 1.44 | 549 | 0.00007 | 11.4 | 95 | 7.2 | < 0.23 | 0.17 | 0.02 | < 0.001 | < 0.040 | 0.19 | < 0.040 | 0.050 | 0.02 | 0.02 | 0.016 | 0.44 | 26 | 0.23 | 3.2 | 0.029 | < 0.177 | < 0.003 | 10.00 | 30 | 3044 | 1 | |||||||||||||||||||
2020-03-10 13:50 |
MDT |
K |
WS |
USGS-WRD |
0.0 | 6.0 | 618 | E 1450 | 635 | M | 11.1 | 94 | 8.5 | 0.58 | 0.49 | 0.02 | 0.002 | 0.133 | 0.44 | 0.135 | 0.037 | 0.12 | 0.02 | 0.012 | E 41 | 0.64 | 79 | 0.022 | 0.588 | 0.008 | 10.00 | 30 | 3044 | 10 | |||||||||||||||||||||
2020-05-06 12:00 |
MDT |
K |
WS |
USGS-WRD |
12.4 | 21.0 | 615 | 1380 | 579 | 0.00002 | 10.0 | 116 | 7.7 | < 0.33 | < 0.29 | < 0.01 | 0.001 | < 0.039 | 0.29 | < 0.040 | 0.019 | 0.03 | 0.01 | 0.006 | 39 | 0.33 | 8.5 | < 0.013 | < 0.171 | 0.005 | 10.00 | 70 | 3044 | 1 | |||||||||||||||||||||
2020-07-21 11:30 |
MDT |
K |
WS |
USGS-WRD |
19.4 | 27.0 | 616 | E 1670 | 371 | M | 9.2 | 123 | 8.8 | < 0.36 | < 0.33 | < 0.01 | < 0.001 | < 0.040 | 0.33 | < 0.040 | < 0.012 | 0.02 | 0.01 | < 0.004 | E 47 | 0.34 | 3.9 | < 0.013 | < 0.177 | < 0.003 | 10.00 | 30 | 3044 | 1 | |||||||||||||||||||||
2020-09-09 16:50 |
MDT |
K |
WS |
USGS-WRD |
7.6 | 8.0 | 620 | 1150 | 547 | M | 12.1 | 125 | 8.9 | 0.36 | < 0.27 | < 0.01 | 0.002 | 0.062 | 0.29 | 0.063 | 0.073 | 0.04 | 0.03 | 0.024 | 33 | 0.34 | 6.1 | < 0.013 | 0.272 | 0.006 | 10.00 | 30 | 3044 | 1 | |||||||||||||||||||||
2020-11-10 13:15 |
MST |
K |
WS |
USGS-WRD |
1.6 | -4.0 | 595 | 836 | 508 | M | 13.9 | 128 | 8.8 | < 0.27 | < 0.23 | < 0.02 | < 0.001 | < 0.040 | 0.23 | < 0.040 | 0.013 | 0.02 | < 0.01 | 0.004 | 24 | 0.24 | 2.0 | < 0.026 | < 0.177 | < 0.003 | 10.00 | 30 | 3044 | 1 | |||||||||||||||||||||
2021-01-13 08:45 |
MST |
K |
WS |
USGS-WRD |
0.0 | 2.0 | 618 | 920 | 545 | 0.00001 | 11.3 | 95 | 8.1 | < 0.28 | 0.20 | 0.04 | 0.002 | < 0.038 | 0.24 | < 0.040 | 0.036 | 0.03 | 0.01 | 0.012 | 26 | 0.29 | 2.3 | 0.053 | < 0.167 | 0.007 | 10.00 | 30 | 3044 | 1 | |||||||||||||||||||||
2021-03-29 10:50 |
MDT |
K |
WS |
USGS-WRD |
6.0 | 7.0 | 607 | 705 | M | 10.6 | 107 | 8.4 | 0.39 | < 0.33 | < 0.02 | 0.002 | 0.066 | 0.32 | 0.068 | 0.068 | 0.07 | 0.02 | 0.022 | 0.40 | 32 | < 0.026 | 0.293 | 0.006 | 10.00 | 30 | 3044 | 1 | |||||||||||||||||||||||
2021-05-05 11:15 |
MDT |
K |
WS |
USGS-WRD |
10.3 | 12.0 | 618 | 732 | 644 | M | 9.8 | 108 | 8.4 | 0.32 | < 0.28 | < 0.02 | 0.001 | 0.040 | 0.28 | 0.041 | 0.054 | 0.04 | 0.018 | 21 | 5.4 | < 0.026 | 0.179 | 0.004 | 10.00 | 30 | 3044 | 10 | |||||||||||||||||||||||
2021-07-20 13:30 |
MDT |
K |
WS |
USGS-WRD |
23.9 | 32.0 | 617 | 478 | 490 | M | 9.6 | 141 | 8.8 | 0.42 | < 0.38 | < 0.02 | 0.002 | 0.043 | 0.38 | 0.044 | 0.037 | 0.05 | 0.012 | 14 | 13 | < 0.026 | 0.188 | 0.005 | 10.00 | 30 | 3044 | 1 | |||||||||||||||||||||||
2021-08-09 12:45 |
MDT |
K |
WS |
USGS-WRD |
180 | 19.7 | 28.0 | 615 | 560 | 1 | 0.97 | 472 | M | 8.7 | 119 | 8.4 | < 0.46 | < 0.42 | < 0.02 | 0.002 | < 0.038 | 0.42 | < 0.040 | 0.023 | 0.05 | 0.008 | 0.30 | 16 | 1001 | 26 | < 0.026 | < 0.168 | 0.007 | 10.00 | 0.0 | 2 | 4 | 30 | 3044 | 10 | 2 | 1 | 40333 | 10075 | |||||||||||
2021-12-08 12:15 |
MST |
K |
WS |
USGS-WRD |
0.7 | 7.0 | 609 | 699 | 439 | M | 13.3 | 116 | 8.5 | < 0.30 | < 0.26 | < 0.02 | < 0.001 | < 0.040 | 0.26 | < 0.040 | 0.024 | 0.03 | 0.008 | 20 | 7.0 | < 0.026 | < 0.177 | < 0.003 | 10.00 | 30 | 3044 | 1 | |||||||||||||||||||||||
2022-01-12 10:30 |
MST |
K |
WS |
USGS-WRD |
0.0 | 1.9 | 625 | 750 | 595 | 0.00001 | 11.9 | 100 | 8.1 | < 0.27 | 0.20 | 0.03 | 0.003 | < 0.037 | 0.23 | < 0.040 | 0.017 | 0.02 | 0.005 | 21 | 4.3 | 0.039 | < 0.163 | 0.011 | 10.00 | 30 | 3044 | 1 | |||||||||||||||||||||||
2022-03-25 15:20 |
MDT |
K |
WS |
USGS-WRD |
200 | 9.2 | 23.8 | 615 | 0.0 | 876 | 1 | 672 | M | 10.4 | 113 | 8.5 | < 0.32 | E 0.25 | 0.02 | < 0.001 | < 0.040 | E 0.28 | < 0.040 | 0.037 | 0.04 | 0.012 | 25 | 1001 | 14 | 0.028 | < 0.177 | < 0.003 | 10.00 | 5000 | 2 | 4 | 30 | 3044 | 30 | 2 | 1 | 40348 | 30941 | 30940 | 30965 | 20545 | 20544 | 10077 | |||||||
2022-06-21 13:15 |
MST |
K |
WS |
USGS-WRD |
200 | 15.8 | 20.0 | 617 | 0.0 | 1110 | 1 | 488 | M | 9.7 | 121 | 8.7 | < 0.33 | < 0.02 | < 0.001 | E 0.33 | 0.015 | 0.04 | 0.005 | 31 | 1001 | < 0.026 | < 0.003 | 10.00 | 3200 | 2 | 4 | 30 | 3044 | 10 | 2 | 20.00 | 30 | 40363 | 30940 | 30965 | 30845 | 20545 | 20544 | 10079 | |||||||||||
2022-07-14 10:00 |
MDT |
K |
WS |
USGS-WRD |
19.4 | 31.7 | 615 | 1440 | 389 | M | 7.7 | 104 | 8.5 | 0.27 | 0.05 | 0.32 | 0.015 | 0.04 | 0.005 | 41 | 13 | 0.060 | 10.00 | 30 | 3044 | 1 | |||||||||||||||||||||||||||||
2022-09-14 13:45 |
MDT |
K |
WS |
USGS-WRD |
200 | 16.9 | 16.0 | 609 | 13 | 930 | 1 | 399 | M | 9.0 | 117 | 8.8 | < 0.38 | < 0.34 | < 0.02 | < 0.001 | < 0.040 | E 0.34 | < 0.040 | 0.027 | E 0.02 | 0.009 | 26 | 1001 | 5.0 | < 0.026 | < 0.177 | < 0.003 | 10.00 | 0.0 | 2 | 4 | 30 | 3044 | 10 | 2 | 1 | 40367 | 30941 | 31069 | 31068 | 20545 | 20584 | 10079 | |||||||
2022-11-01 15:30 |
MDT |
K |
WS |
USGS-WRD |
200 | 6.3 | 12.0 | 605 | 3 | 960 | 1 | 475 | M | 12.3 | 126 | 8.7 | < 0.34 | < 0.30 | < 0.02 | < 0.001 | < 0.040 | E 0.30 | < 0.040 | 0.030 | E 0.02 | 0.010 | 27 | 1001 | 4.7 | < 0.026 | < 0.177 | < 0.003 | 10.00 | 0.0 | 2 | 4 | 30 | 3044 | 10 | 2 | 1 | 40363 | 31069 | 31068 | 31030 | 20545 | 20584 | 10082 | |||||||
2023-03-30 15:00 |
MDT |
K |
WS |
USGS-WRD |
200 | 0.0 | 2.0 | 602 | 3 | 900 | 1 | 702 | 0.00001 | 10.3 | 90 | 8.2 | 0.30 | 0.17 | 0.05 | 0.003 | 0.077 | 0.22 | 0.080 | 0.059 | 0.05 | 0.019 | 25 | 1001 | 12 | 0.060 | 0.343 | 0.010 | 10.00 | 3200 | 2 | 4 | 30 | 3044 | 10 | 2 | 1 | 40375 | 31069 | 31068 | 31030 | 20607 | 20584 | 10082 | |||||||
2023-04-11 09:00 |
MDT |
K |
WS |
USGS-WRD |
60.0 | 0.0 | 10.0 | 615 | 1 | 900 | 1 | 687 | M | 10.3 | 87 | 8.4 | 0.83 | 0.66 | 0.05 | 0.005 | 0.113 | 0.71 | 0.119 | 0.071 | 0.20 | 0.023 | 25 | 1001 | 180 | 0.061 | 0.501 | 0.017 | 10.00 | 2 | 4 | 70 | 3044 | 10 | 2 | 1 | 40375 | 31121 | 31069 | 31068 | 20607 | 20584 | 10082 | ||||||||
2023-06-22 11:45 |
MDT |
K |
WS |
USGS-WRD |
200 | 17.1 | 18.0 | 614 | 3 | 7150 | 1 | 299 | M | 8.1 | 104 | 8.5 | 202 | 1001 | 17 | 10.00 | 5280 | 2 | 5 | 30 | 3044 | 10 | 2 | 50.00 | 30 | ||||||||||||||||||||||||||
2023-07-18 12:45 |
MDT |
K |
WS |
USGS-WRD |
150 | 20.8 | 28.0 | 615 | 1220 | 1 | 395 | M | 7.3 | 101 | 8.4 | < 0.36 | < 0.32 | < 0.02 | < 0.001 | < 0.040 | 0.32 | < 0.040 | 0.028 | E 0.08 | 0.009 | 35 | 1001 | 5.9 | < 0.026 | < 0.177 | < 0.003 | 10.00 | 40.0 | 2 | 4 | 30 | 3044 | 30 | 2 | 1 | 40390 | 10083 | |||||||||||||
2023-09-20 12:00 |
MDT |
K |
WS |
USGS-WRD |
150 | 15.1 | 22.0 | 612 | 1 | 1270 | 1 | 448 | M | 8.1 | 101 | 8.7 | 36 | 1001 | 75 | 10.00 | 1000 | 2 | 4 | 30 | 3044 | 10 | 2 | 1 | 40390 | 31121 | 31136 | 20628 | 20656 | 10083 | |||||||||||||||||||||
2023-12-04 13:30 |
MST |
K |
WS |
USGS-WRD |
200 | 1.0 | 7.2 | 617 | 1120 | 1 | 494 | M | 12.6 | 109 | 8.5 | 32 | 1001 | 5.7 | 10.00 | 5280 | 2 | 4 | 50 | 3044 | 30 | 2 | 1 | ||||||||||||||||||||||||||||
2024-01-24 11:15 |
MST |
K |
WS |
USGS-WRD |
200 | 0.0 | 3.0 | 612 | 1560 | 1 | 513 | M | 10.2 | 87 | 8.4 | 44 | 1001 | 3.4 | 10.00 | 5280 | 2 | 4 | 30 | 3061 | 30 | 2 | 1 | 40409 | 31178 | 31213 | 20650 | 20654 | 10085 |
Water Quality Remark Code | Description |
---|---|
< | Less than |
E | Estimated |
M | Presence verified but not quantified |