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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 |
Temper- ature, water, deg C (00010) |
Temper- ature, air, deg C (00020) |
Baro- metric pres- sure, mm Hg (00025) |
Instan- taneous dis- charge, ft3/s (00061) |
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) |
pH, water, unfltrd lab, std units (00403) |
Carbon dioxide water, unfltrd mg/L (00405) |
Bicar- bonate, wat flt infl pt titr., field, mg/L (00453) |
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) |
Ortho- phos- phate, water, fltrd, mg/L as P (00671) |
Hard- ness, water, mg/L as CaCO3 (00900) |
Noncarb hard- ness, wat flt field, mg/L as CaCO3 (00904) |
Noncarb hard- ness, wat flt lab, mg/L as CaCO3 (00905) |
Calcium water, fltrd, mg/L (00915) |
Magnes- ium, water, fltrd, mg/L (00925) |
Sodium, water, fltrd, mg/L (00930) |
Sodium adsorp- tion ratio (00931) |
Sodium frac- tion of cations percent (00932) |
Potas- sium, water, fltrd, mg/L (00935) |
Chlor- ide, water, fltrd, mg/L (00940) |
Sulfate water, fltrd, mg/L (00945) |
Fluor- ide, water, fltrd, mg/L (00950) |
Silica, water, fltrd, mg/L as SiO2 (00955) |
Arsenic water, fltrd, ug/L (01000) |
Barium, water, fltrd, ug/L (01005) |
Barium, water, unfltrd recover -able, ug/L (01007) |
Boron, water, fltrd, ug/L (01020) |
Cadmium water, fltrd, ug/L (01025) |
Chrom- ium, water, fltrd, ug/L (01030) |
Copper, water, fltrd, ug/L (01040) |
Iron, water, fltrd, ug/L (01046) |
Lead, water, fltrd, ug/L (01049) |
Manga- nese, water, fltrd, ug/L (01056) |
Nickel, water, fltrd, ug/L (01065) |
Zinc, water, fltrd, ug/L (01090) |
Alum- inum, water, fltrd, ug/L (01106) |
Selen- ium, water, fltrd, ug/L (01145) |
Selen- ium, water, unfltrd ug/L (01147) |
Alka- linity, wat flt fxd end lab, mg/L as CaCO3 (29801) |
Dis- charge, instan- taneous m3/s (30209) |
Alka- linity, wat flt inf tit field, mg/L as CaCO3 (39086) |
Turbdty white light, det ang 90+/-30 corrctd NTRU (63676) |
Dis- solved solids dried @ 180degC wat flt mg/L (70300) |
Dis- solved solids, sum of consti- tuents, mg/L (70301) |
Dis- solved solids, water, ton/d (70302) |
Dis- solved solids, water, tons/ acre-ft (70303) |
Suspnd. sedimnt sieve diametr percent <0.0625 mm (70331) |
Ammonia water, fltrd, mg/L (71846) |
Nitrate water, fltrd, mg/L (71851) |
Nitrite water, fltrd, mg/L as NO2 (71856) |
Mercury water, fltrd, ug/L (71890) |
Sample purpose code (71999) |
Sus- pended sedi- ment concen- tration mg/L (80154) |
Sus- pended sedi- ment dis- charge, ton/d (80155) |
Sam- pling method, code (82398) |
Sampler type, code (84164) |
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 sample related QA data, code (99111) |
Julian date, in- bottle diges- tion, ddd (99870) |
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2019-10-15 09:15 |
MDT |
K |
WS |
USGS-WRD |
7.4 | 5.0 | 648 | 0.79 | 3050 | 0.00003 | 5.3 | 52 | 7.6 | 8.1 | 18 | < 0.38 | 0.33 | 0.01 | < 0.001 | < 0.040 | 0.34 | < 0.040 | 0.015 | 0.005 | 1210 | 832 | 270 | 129 | 325 | 4.07 | 36 | 19.6 | 50.7 | 1460 | 0.76 | 16.2 | 0.55 | 34.9 | 222 | < 0.120 | < 2.0 | < 1.6 | 24.0 | < 0.080 | 476 | 1.6 | < 8.0 | < 12 | < 0.20 | 376 | 0.02 | 2620 | 2500 | 5.60 | 3.57 | 0.013 | < 0.177 | < 0.003 | 0.010 | 10.00 | 70 | 3071 | 3050 | 1 | ||||||||||||
2020-02-27 10:20 |
MST |
K |
WS |
USGS-WRD |
0.6 | 0.0 | 655 | 3.5 | 2740 | 0.00002 | 6.4 | 52 | 7.7 | 7.9 | 15 | < 0.46 | < 0.42 | < 0.01 | < 0.001 | < 0.040 | 0.42 | < 0.040 | 0.033 | 0.011 | 989 | 602 | 231 | 99.9 | 310 | 4.30 | 40 | 17.0 | 51.0 | 1210 | 0.88 | 13.6 | 0.48 | 30.5 | 186 | < 0.090 | < 1.5 | < 1.2 | 129 | < 0.060 | 277 | 1.5 | < 6.0 | 9 | 0.64 | 387 | 0.10 | 2230 | 2160 | 21.0 | 3.03 | 37 | < 0.013 | < 0.177 | < 0.003 | 0.017 | 10.00 | 180 | 1.7 | 70 | 3071 | 2730 | 0.1651 | 0.1034 | 1 | |||||||
2020-04-15 09:00 |
MDT |
K |
WS |
USGS-WRD |
2.0 | 2.0 | 646 | 6.3 | 2910 | 0.00001 | 14.4 | 124 | 8.0 | 8.2 | 6.7 | < 0.36 | < 0.32 | < 0.01 | < 0.001 | < 0.040 | 0.32 | < 0.040 | 0.020 | 0.007 | 1160 | 813 | 268 | 119 | 298 | 3.81 | 36 | 14.4 | 39.4 | 1370 | 0.54 | 10.7 | 0.55 | 29.1 | 137 | < 0.150 | < 2.5 | < 2.0 | 24.1 | < 0.100 | 223 | 1.8 | < 10.0 | < 15 | < 0.25 | 345 | 0.18 | 2450 | 2330 | 41.7 | 3.33 | < 0.013 | < 0.177 | < 0.003 | 0.017 | 10.00 | 70 | 3071 | 2860 | 1 | ||||||||||||
2020-06-16 08:50 |
MDT |
K |
WS |
USGS-WRD |
15.5 | 27.0 | 644 | 0.22 | 3170 | 0.00003 | 5.9 | 71 | 7.5 | 8.0 | 22 | < 0.38 | 0.33 | 0.01 | < 0.001 | < 0.040 | 0.34 | < 0.040 | 0.014 | 0.005 | 1320 | 956 | 305 | 135 | 340 | 4.07 | 36 | 19.4 | 35.0 | 1570 | 0.64 | 19.9 | < 0.60 | 29.2 | 206 | < 0.180 | < 3.0 | < 2.4 | < 20.0 | < 0.120 | 1530 | 2.2 | < 12.0 | < 18 | < 0.30 | 361 | 0.01 | 2780 | 2640 | 1.65 | 3.78 | 0.017 | < 0.177 | < 0.003 | < 0.005 | 10.00 | 70 | 3071 | 3170 | 1 | ||||||||||||
2020-10-29 09:00 |
MDT |
K |
WS |
USGS-WRD |
3.8 | 4.9 | 650 | 0.03 | 3120 | 0.00004 | 8.3 | 75 | 7.4 | 8.0 | 30 | 1320 | 929 | 308 | 132 | 326 | 3.91 | 35 | 18.3 | 34.2 | 1530 | 0.56 | 21.1 | 0.59 | 25.1 | 26.5 | 178 | < 0.090 | < 1.5 | < 1.2 | 12.3 | < 0.060 | 1270 | 2.0 | < 6.0 | < 9 | 0.1 | 386 | 0.00 | 2760 | 2610 | 0.22 | 3.75 | < 0.005 | 10.00 | 70 | 3071 | 3130 | 1 | 20201000 | ||||||||||||||||||||||
2021-04-13 09:20 |
MDT |
K |
WS |
USGS-WRD |
3.6 | -1.0 | 654 | 0.90 | 3260 | 0.00001 | 8.6 | 76 | 7.9 | 8.1 | 9.5 | 1340 | 955 | 302 | 143 | 349 | 4.15 | 36 | 18.8 | 50.1 | 1550 | 0.58 | 16.7 | 0.43 | 22.0 | 195 | < 0.120 | < 2.0 | < 1.6 | 37.1 | < 0.120 | 961 | 2.3 | < 8.0 | < 12 | 387 | 0.03 | 2910 | 2670 | 7.07 | 3.96 | < 0.005 | 10.00 | 70 | 3071 | 3300 | 1 | |||||||||||||||||||||||||
2021-06-14 08:55 |
MDT |
K |
WS |
USGS-WRD |
18.7 | 26.5 | 652 | 0.16 | 3160 | 0.00003 | 8.5 | 108 | 7.6 | 8.1 | 20 | 1370 | 965 | 317 | 141 | 354 | 4.16 | 36 | 20.4 | 37.9 | 1560 | 0.59 | 20.9 | 0.55 | 22.7 | 221 | < 0.150 | < 1.5 | < 1.2 | < 10.0 | < 0.100 | 761 | 1.8 | < 16.0 | < 24 | 408 | 0.00 | 2830 | 2700 | 1.22 | 3.85 | < 0.005 | 10.00 | 70 | 3071 | 3200 | 1 | |||||||||||||||||||||||||
2021-06-29 09:00 |
MDT |
K |
WS |
USGS-WRD |
17.3 | 21.5 | 654 | 0.07 | 3150 | 0.00003 | 6.8 | 83 | 7.6 | 8.1 | 20 | 1250 | 845 | 284 | 130 | 311 | 3.83 | 35 | 18.8 | 33.0 | 1410 | 0.54 | 19.1 | < 0.60 | 22.6 | 22.9 | 194 | < 0.180 | < 3.0 | < 2.4 | < 10.0 | < 0.120 | 511 | 1.7 | < 12.0 | < 18 | < 0.2 | 402 | 0.00 | 2850 | 2450 | 0.54 | 3.88 | < 0.005 | 10.00 | 70 | 3071 | 3220 | 1 | 20211000 | ||||||||||||||||||||||
2021-10-25 08:50 |
MDT |
K |
WS |
USGS-WRD |
7.0 | 8.5 | 643 | 4.0 | 2660 | 0.00002 | 9.4 | 93 | 7.8 | 8.2 | 12 | < 0.02 | < 0.001 | < 0.040 | < 0.040 | 0.017 | 0.006 | 955 | 558 | 211 | 104 | 318 | 4.47 | 41 | 19.0 | 57.1 | 977 | 0.79 | 14.1 | 0.49 | 39.9 | 43.9 | 254 | < 0.060 | < 1.0 | < 0.80 | 40.6 | < 0.040 | 164 | 1.2 | < 4.0 | < 6 | 0.2 | 397 | 0.11 | 2170 | 1940 | 23.5 | 2.96 | < 0.026 | < 0.177 | < 0.003 | < 0.005 | 10.00 | 25 | 0.27 | 70 | 3071 | 2710 | 0.0224 | 1 | 20211000 | ||||||||||
2022-01-11 08:50 |
MST |
K |
WS |
USGS-WRD |
2.2 | 0.0 | 654 | 0.43 | 3550 | 0.00003 | 7.5 | 64 | 7.6 | 8.0 | 18 | < 0.02 | < 0.001 | < 0.040 | < 0.040 | 0.020 | 0.007 | 1480 | 1110 | 331 | 159 | 381 | 4.31 | 36 | 19.8 | 56.0 | 1810 | 0.62 | 20.8 | 0.58 | 35.3 | 32.4 | 206 | < 0.150 | < 2.5 | < 2.0 | 746 | < 0.100 | 1410 | 2.3 | < 10.0 | 20 | 0.1 | 368 | 0.01 | 7.5 | 3210 | 3000 | 3.72 | 4.36 | < 0.026 | < 0.177 | < 0.003 | < 0.005 | 10.00 | 75 | 0.09 | 70 | 3071 | 3390 | 0.0672 | 1 | 20220000 | |||||||||
2022-04-11 09:10 |
MDT |
K |
WS |
USGS-WRD |
2.9 | 1.3 | 641 | 2.0 | 3130 | 0.00001 | 10.1 | 90 | 7.9 | 8.1 | 6.4 | < 0.02 | < 0.001 | < 0.040 | < 0.040 | 0.013 | 0.004 | 1200 | 937 | 266 | 130 | 333 | 4.18 | 37 | 17.3 | 53.1 | 1410 | 0.66 | 13.1 | < 0.50 | 27.0 | 25.4 | 208 | < 0.150 | < 2.5 | < 2.0 | 285 | < 0.100 | 372 | 1.7 | < 10.0 | < 15 | 0.2 | 263 | 0.06 | 4.0 | 2640 | 2380 | 14.5 | 3.59 | < 0.026 | < 0.177 | < 0.003 | < 0.005 | 10.00 | 27 | 0.15 | 70 | 3071 | 3050 | 0.0213 | 1 | 20220000 | |||||||||
2022-06-22 09:00 |
MDT |
K |
WS |
USGS-WRD |
15.1 | 19.0 | 654 | 0.20 | 3250 | 0.00004 | 5.9 | 69 | 7.4 | 7.9 | < 0.02 | < 0.001 | < 0.040 | < 0.040 | 0.026 | 0.008 | 1340 | 306 | 140 | 340 | 4.04 | 35 | 19.8 | 47.3 | 1510 | < 1.00 | 20.9 | 0.53 | 29.3 | 26.2 | 225 | < 0.060 | < 2.5 | < 3.2 | 71.4 | < 0.040 | 1260 | 2.1 | < 16.0 | < 24 | 0.1 | 0.01 | 2910 | 1.57 | 3.95 | < 0.026 | < 0.177 | < 0.003 | < 0.005 | 10.00 | 64 | 0.03 | 70 | 3071 | 3270 | 0.0536 | 1 | 20221000 | ||||||||||||||
2022-10-12 09:10 |
MDT |
K |
WS |
USGS-WRD |
7.9 | 5.8 | 652 | 0.10 | 3350 | 0.00002 | 8.5 | 85 | 7.7 | 8.1 | 4.9 | < 0.02 | < 0.001 | < 0.040 | < 0.040 | 0.023 | 0.008 | 1430 | 1310 | 334 | 146 | 348 | 3.99 | 34 | 20.5 | 45.1 | 1580 | 0.65 | 21.8 | < 0.50 | 10.2 | 29.6 | 213 | < 0.150 | < 2.5 | < 2.0 | < 10.0 | < 0.100 | 907 | 1.3 | < 10.0 | < 15 | 0.1 | 125 | 0.00 | 2970 | 2570 | 0.80 | 4.04 | < 0.026 | < 0.177 | < 0.003 | < 0.005 | 10.00 | 16 | 0.00 | 70 | 3071 | 3390 | 0.0134 | 1 | 20221000 | ||||||||||
2023-01-24 09:00 |
MST |
K |
WS |
USGS-WRD |
2.1 | -1.0 | 649 | 0.10 | 3320 | 0.00002 | 7.8 | 67 | 7.7 | 7.9 | 7.7 | 0.02 | < 0.001 | < 0.040 | < 0.040 | < 0.012 | < 0.004 | 1400 | 1200 | 319 | 146 | 341 | 3.97 | 34 | 17.9 | 39.6 | 1640 | 0.58 | 19.9 | < 1.0 | 27.6 | 24.9 | 165 | < 0.300 | < 3.0 | < 4.0 | 38.6 | < 0.200 | 1850 | 1.7 | < 20.0 | < 30 | 0.1 | 198 | 0.00 | 3010 | 2640 | 0.81 | 4.09 | 0.028 | < 0.177 | < 0.003 | < 0.005 | 10.00 | 33 | 0.01 | 70 | 3071 | 3400 | 0.0313 | 1 | 20230000 | ||||||||||
2023-04-11 09:45 |
MDT |
K |
WS |
USGS-WRD |
7.8 | 20.5 | 647 | 2.8 | 3060 | 0.00003 | 8.0 | 80 | 7.5 | 8.1 | 24 | 470 | < 0.02 | < 0.001 | < 0.040 | < 0.040 | 0.016 | 0.005 | 1220 | 832 | 279 | 126 | 312 | 3.89 | 35 | 20.1 | 52.0 | 1410 | 0.69 | 18.7 | 0.73 | 38.3 | 37.5 | 203 | < 0.120 | < 2.0 | < 1.6 | 33.0 | < 0.120 | 238 | 2.0 | < 8.0 | 10 | 0.3 | 0.08 | 389 | 2600 | 2450 | 19.8 | 3.54 | < 0.026 | < 0.177 | < 0.003 | < 0.005 | 10.00 | 76 | 0.58 | 70 | 3071 | 2940 | 0.0624 | 1 | 20230000 | |||||||||
2023-05-08 09:30 |
MDT |
K |
WS |
USGS-WRD |
12.3 | 14.5 | 649 | 0.20 | 3400 | 0.00002 | 6.9 | 77 | 7.7 | 8.1 | 17 | 511 | < 0.02 | < 0.001 | < 0.040 | < 0.040 | 0.012 | 0.004 | 1430 | 1010 | 329 | 147 | 349 | 4.02 | 34 | 19.2 | 38.4 | 1660 | 0.62 | 19.2 | < 0.60 | 30.2 | 28.4 | 179 | < 0.180 | < 2.0 | < 2.4 | 13.9 | < 0.120 | 1460 | 2.1 | < 12.0 | < 12 | 0.1 | 0.01 | 422 | 2980 | 2820 | 1.61 | 4.05 | < 0.026 | < 0.177 | < 0.003 | < 0.005 | 10.00 | 67 | 0.04 | 70 | 3071 | 3300 | 0.0568 | 1 | 20231000 |
Water Quality Remark Code | Description |
---|---|
< | Less than |