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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) |
Temper- ature, air, deg F (00021) |
Baro- metric pres- sure, mm Hg (00025) |
Weather WMO code (00041) |
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) |
Carbon dioxide water, unfltrd mg/L (00405) |
Carbon- ate, wat flt infl pt titr., field, mg/L (00452) |
Bicar- bonate, wat flt infl pt titr., field, mg/L (00453) |
Organic carbon, water, fltrd, mg/L (00681) |
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) |
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) |
Alka- linity, wat flt fxd end lab, mg/L as CaCO3 (29801) |
Gage height above datum meters (30207) |
Dis- charge, m3/s (30208) |
Alka- linity, wat flt inf tit field, mg/L as CaCO3 (39086) |
Transit rate, sampler minimum ft/s (50014) |
Transit rate, sampler ft/s (50015) |
Transit rate, sampler maximum ft/s (50016) |
Site visit purpose code (50280) |
Turbdty white light, det ang 90+/-30 corrctd NTRU (63676) |
Turbid- ity, IR LED light, det ang 90 deg, FNU (63680) |
Dis- solved solids, sum of consti- tuents, mg/L (70301) |
Dis- solved solids, water, tons/ acre-ft (70303) |
Suspnd. sedimnt sieve diametr percent <0.0625 mm (70331) |
Hydrox- ide, wat flt infl pt titr., field, mg/L (71834) |
Sample purpose code (71999) |
Sample loc- ation, distanc down stream, feet (72104) |
Sample loc- ation, distanc up- stream, feet (72105) |
Sampler nozzle mater- ial, code (72219) |
Sampler nozzle di- ameter, code (72220) |
Sus- pended sedi- ment concen- tration mg/L (80154) |
DepthTo bottom at sample loca- tion, feet (81903) |
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) |
Sus- pended sedimnt mass <63 um, grams (91158) |
Sus- pended sedimnt mass >63 um, grams (91159) |
Suspnd sedimnt mass between 63 um & 4 mm, grams (91165) |
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) |
1000 uS/cm KCl conduct stand- ard lot number (99165) |
pH 10 Buffer lot number (99171) |
pH 4 Buffer lot number (99172) |
pH 7 Buffer lot number (99173) |
0.16 N Sulfur- ic acid titrant lot number (99174) |
Lot no. first, inor- ganic grade water, number (99200) |
0.45 um capsule filter NWIS lot number (99206) |
NWIS lot number, disk filter, 0.45 um number (99218) |
Julian date, in- bottle diges- tion, ddd (99870) |
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2018-10-16 13:15 |
MDT |
K |
WS |
USGS-WRD |
25.0 | 5.0 | 11.0 | 68 | 12 | 3.23 | 312 | 0.00001 | 8.3 | 8.3 | 1.3 | 0.89 | 165 | 29 | 49.0 | 10.3 | 3.78 | 0.13 | 5 | 1.33 | 1.92 | 29.9 | 0.40 | 12.0 | 4.6 | 4.8 | 0.037 | 0.05 | 1.8 | 4.2 | 64.1 | 12.2 | 0.036 | 0.27 | 52.8 | 39.8 | 2.3 | 3 | 136 | 0.98 | 1.9 | 0.2 | 1001 | < 2.0 | 190 | 0.26 | 71 | 10.00 | 3 | 5 | 2 | 2.50 | 10 | 3044 | 10 | 2 | 320 | 0.0034 | 0.0010 | 40258 | 40267 | 30576 | 30645 | 30635 | 20291 | 20280 | 10055 | |||||||||||||||||||||||
2019-03-26 10:30 |
MDT |
K |
WS |
USGS-WRD |
25.0 | 8.0 | 7.0 | 75 | 12 | 3.26 | 329 | 0.00001 | 8.2 | 8.3 | 1.8 | 1.88 | 173 | 36 | 50.8 | 11.1 | 4.08 | 0.14 | 5 | 2.13 | 2.48 | 35.6 | 0.39 | 11.0 | 4.7 | 6.1 | 0.043 | 0.07 | 3.2 | 11.7 | 202 | 14.7 | 0.037 | 0.95 | 97.0 | 43.5 | 4.5 | 6 | 136 | 0.99 | 2.1 | 0.2 | 1001 | E 3.2 | 199 | 0.27 | 67 | 10.00 | 3 | 5 | 14 | 2.00 | 10 | 3044 | 200 | 2 | 336 | 0.0168 | 0.0055 | 40280 | 40282 | 30614 | 30656 | 20356 | 20350 | 10055 | ||||||||||||||||||||||||
2019-04-23 11:45 |
MDT |
K |
WS |
USGS-WRD |
25.0 | 8.0 | 16.0 | 99 | 25 | 3.43 | 318 | 0.00001 | 8.2 | 8.4 | 1.5 | 1.74 | 165 | 35 | 48.4 | 10.6 | 3.71 | 0.13 | 5 | 1.43 | 2.12 | 35.4 | 0.38 | 11.1 | 5.7 | 7.4 | 0.040 | 0.06 | 2.7 | 10.5 | 192 | 14.0 | 0.037 | 0.87 | 83.5 | 34.0 | < 2.0 | 5 | 130 | 1.05 | 2.8 | 0.4 | 1001 | < 2.0 | 191 | 0.26 | 55 | 10.00 | 3 | 5 | 10 | 3.70 | 10 | 3044 | 10 | 2 | 324 | 0.0149 | 0.0067 | 40280 | 40282 | 30614 | 30656 | 30635 | 20356 | 20350 | 10055 | |||||||||||||||||||||||
2019-05-07 09:30 |
MDT |
K |
WS |
USGS-WRD |
25.0 | 6.5 | 10.0 | 93 | 10 | 3.40 | 304 | 0.00001 | 8.2 | 8.4 | 1.4 | 1.23 | 160 | 32 | 47.5 | 10.1 | 3.69 | 0.13 | 5 | 1.41 | 1.88 | 31.4 | 0.41 | 10.7 | 4.5 | 6.1 | 0.035 | 0.06 | 2.1 | 9.6 | 164 | < 10.0 | 0.023 | 0.81 | 66.1 | 30.1 | < 2.0 | 5 | 128 | 1.04 | 2.6 | 0.3 | 1001 | E 2.2 | 184 | 0.25 | 64 | 10.00 | 3 | 5 | 9 | 2.90 | 10 | 10 | 2 | 310 | 0.0117 | 0.0042 | 40280 | 40282 | 30614 | 30635 | 20356 | 20316 | 20350 | 81805 | 10055 | |||||||||||||||||||||||
2019-05-21 10:35 |
MDT |
K |
WS |
USGS-WRD |
25.0 | 5.5 | 10.0 | 175 | 10 | 4.00 | 238 | 0.00001 | 8.1 | 8.2 | 1.6 | 1.95 | 109 | 10 | 33.8 | 6.11 | 2.48 | 0.10 | 5 | 0.95 | 1.20 | 23.0 | 0.33 | 9.50 | 5.1 | 7.2 | 0.036 | 0.08 | 2.6 | 15.4 | 308 | 12.6 | 0.035 | 1.44 | 50.6 | 21.2 | 2.1 | 9 | 99.8 | 1.22 | 5.0 | 0.4 | 1001 | E 3.7 | 137 | 0.19 | 52 | 10.00 | 3 | 5 | 19 | 3.90 | 10 | 3044 | 10 | 2 | 243 | 0.0276 | 0.0133 | 40280 | 40282 | 30614 | 30656 | 30635 | 20356 | 20316 | 20350 | 10055 | ||||||||||||||||||||||
2019-06-04 09:00 |
MDT |
K |
WS |
USGS-WRD |
25.0 | 6.9 | 13.0 | 364 | 4 | 4.96 | 159 | 0.00002 | 7.8 | 8.0 | 1.9 | 2.48 | 75.4 | 15 | 23.3 | 4.20 | 1.77 | 0.09 | 5 | 0.87 | 0.75 | 18.1 | 0.36 | 8.82 | 5.3 | 13.4 | 0.043 | 0.21 | 4.1 | 59.3 | 1480 | 16.1 | 0.058 | 5.54 | 138 | 23.2 | 3.2 | 32 | 60.6 | 1.51 | 10 | 0.2 | 0.4 | 1001 | E 14 | 95 | 0.13 | 54 | 10.00 | 3 | 5 | 82 | 3.30 | 40 | 3052 | 10 | 2 | 162 | 0.2530 | 0.1161 | 40280 | 40282 | 30715 | 30656 | 30635 | 20356 | 20316 | 20350 | 10057 | |||||||||||||||||||||
2019-07-16 10:00 |
MDT |
K |
WS |
USGS-WRD |
25.0 | 11.5 | 18.0 | 111 | 12 | 3.53 | 249 | 0.00001 | 8.1 | 8.2 | 1.7 | 1.25 | 125 | 22 | 37.7 | 7.56 | 2.88 | 0.11 | 5 | 1.07 | 1.39 | 24.6 | 0.40 | 10.8 | 8.0 | 8.0 | 0.046 | 0.05 | 2.6 | 8.9 | 129 | 10.8 | 0.034 | 0.68 | 31.2 | 19.6 | 3.5 | 6 | 104 | 1.08 | 3.1 | 0.2 | 1001 | < 2.0 | 149 | 0.20 | 60 | 10.00 | 3 | 5 | 4 | 3.20 | 10 | 3044 | 10 | 2 | 251 | 0.0048 | 0.0019 | 40280 | 40282 | 30715 | 30656 | 30724 | 20356 | 20316 | 20350 | 10057 | ||||||||||||||||||||||
2019-08-20 09:25 |
MDT |
K |
WS |
USGS-WRD |
25.0 | 13.0 | 20.0 | 56 | 8 | 3.10 | 274 | 0.00001 | 8.2 | 8.2 | 1.4 | 1.19 | 132 | 13 | 39.8 | 7.84 | 3.06 | 0.12 | 5 | 1.31 | 1.55 | 26.4 | 0.38 | 9.40 | 6.1 | 6.7 | 0.033 | 0.04 | 2.4 | 7.2 | 90.7 | 12.5 | 0.040 | 0.80 | 25.6 | 14.6 | < 2.0 | 4 | 118 | 0.94 | 1.6 | 1001 | < 2.0 | 161 | 0.22 | 54 | 10.00 | 3 | 5 | 4 | 2.30 | 10 | 3044 | 10 | 2 | 279 | 0.0056 | 0.0026 | 40286 | 40282 | 30715 | 30656 | 30724 | 20356 | 20316 | 20350 | 10062 | |||||||||||||||||||||||
2019-10-08 09:55 |
MDT |
K |
WS |
USGS-WRD |
25.0 | 6.0 | 15.0 | 63 | 8 | 3.17 | 311 | 0.00001 | 8.2 | 8.2 | 1.8 | 1.06 | 151 | 21 | 45.5 | 9.12 | 3.57 | 0.13 | 5 | 1.36 | 1.73 | 33.1 | 0.42 | 11.0 | 4.7 | 5.2 | 0.049 | 0.04 | 1.9 | 5.3 | 61.0 | < 10.0 | 0.031 | 0.32 | 38.3 | 25.2 | < 2.0 | 4 | 130 | 0.97 | 1.8 | 0.1 | 1001 | < 2.0 | 184 | 0.25 | 62 | 10.00 | 3 | 5 | 2 | 2.40 | 10 | 3044 | 10 | 2 | 318 | 0.0050 | 0.0019 | 40286 | 40295 | 30715 | 30656 | 30724 | 20356 | 20350 | 10062 | |||||||||||||||||||||||
2020-03-25 11:35 |
MDT |
K |
WS |
USGS-WRD |
26.0 | 3.7 | 9.0 | 43 | 26 | 2.97 | 333 | 0.00001 | 8.2 | 8.2 | 1.6 | 0.78 | 170 | 26 | 50.0 | 10.9 | 4.03 | 0.13 | 5 | 1.40 | 1.85 | 38.0 | 0.42 | 10.4 | 4.3 | 4.3 | 0.046 | 0.04 | 1.7 | 4.3 | 47.4 | < 10.0 | 0.024 | 0.26 | 80.5 | 48.7 | < 2.0 | 2 | 144 | 0.91 | 1.2 | 0.1 | 1001 | < 2.0 | 203 | 0.28 | 66 | 10.00 | 3 | 5 | 2 | 10 | 3044 | 10 | 2 | 342 | 0.0038 | 0.0013 | 40286 | 40299 | 30763 | 30713 | 30724 | 20356 | 20350 | 10062 | ||||||||||||||||||||||||
2020-04-14 10:55 |
MDT |
K |
WS |
USGS-WRD |
26.0 | 3.0 | 5.6 | 49 | 17 | 3.02 | 333 | 0.00001 | 8.3 | 8.2 | 1.5 | 0.85 | 173 | 34 | 50.7 | 11.3 | 4.11 | 0.14 | 5 | 1.56 | 1.77 | 36.0 | 0.41 | 11.1 | 3.8 | 3.8 | 0.032 | 0.05 | 1.4 | 4.4 | 74.6 | < 10.0 | < 0.020 | 0.49 | 83.6 | 46.7 | < 2.0 | 3 | 139 | 0.92 | 1.4 | 0.1 | 1001 | < 2.0 | 200 | 0.27 | 74 | 10.00 | 3 | 5 | 3 | 10 | 3044 | 10 | 2 | 337 | 0.0076 | 0.0020 | 40308 | 40299 | 30763 | 30713 | 30724 | 20356 | 20350 | 10062 | ||||||||||||||||||||||||
2020-05-06 12:10 |
MDT |
K |
WS |
USGS-WRD |
25.0 | 8.9 | 21.5 | 114 | 25 | 3.55 | 279 | 0.00001 | 8.3 | 8.4 | 1.2 | 1.53 | 131 | 7 | 39.7 | 7.74 | 3.03 | 0.12 | 5 | 1.23 | 1.32 | 24.3 | 0.36 | 9.27 | 3.8 | 5.2 | 0.030 | 0.09 | 2.8 | 19.6 | 199 | < 10.0 | 0.083 | 1.16 | 82.7 | 25.6 | < 2.0 | 7 | 124 | 1.08 | 3.2 | 1001 | E 2.6 | 161 | 0.22 | 64 | 10.00 | 3 | 5 | 11 | 10 | 3044 | 200 | 282 | 0.0225 | 0.0081 | 40308 | 40311 | 30763 | 30811 | 30724 | 20419 | 20353 | 20350 | 10062 | |||||||||||||||||||||||||
2020-05-19 10:45 |
MDT |
K |
WS |
USGS-WRD |
27.0 | 8.2 | 16.0 | 174 | 9 | 3.99 | 219 | 0.00001 | 8.1 | 8.0 | 1.5 | 2.54 | 110 | 14 | 33.7 | 6.28 | 2.35 | 0.10 | 4 | 1.16 | 1.18 | 17.3 | 0.31 | 9.65 | 5.6 | 16.7 | < 0.030 | 0.39 | 3.7 | 126 | 2040 | 17.2 | 0.077 | 11.4 | 428 | 38.2 | < 2.0 | 57 | 96.3 | 1.22 | 4.9 | 1.0 | 1001 | 23 | 130 | 0.18 | 50 | 10.00 | 3 | 5 | 157 | 10 | 3044 | 10 | 2 | 225 | 0.4140 | 0.2069 | 40308 | 40311 | 30763 | 30811 | 30724 | 20419 | 20353 | 20350 | 10063 | 20201000 | ||||||||||||||||||||||
2020-06-02 10:45 |
MDT |
K |
WS |
USGS-WRD |
24.0 | 9.0 | 18.0 | 329 | 3 | 4.90 | 152 | 0.00001 | 7.8 | 8.1 | 1.8 | 2.74 | 75.7 | 12 | 23.7 | 4.04 | 1.66 | 0.08 | 4 | 0.83 | 0.67 | 13.2 | 0.29 | 9.14 | 5.4 | 11.2 | 0.032 | 0.15 | 4.0 | 78.7 | 920 | 18.8 | 0.106 | 6.44 | 74.5 | 15.1 | 2.7 | 23 | 63.5 | 1.49 | 9.3 | 0.4 | 0.5 | 1001 | E 8.3 | 92 | 0.12 | 43 | 10.00 | 3 | 5 | 63 | 20 | 3052 | 10 | 2 | 155 | 0.1616 | 0.0919 | 40308 | 40311 | 30763 | 30811 | 30831 | 20419 | 20350 | 10063 | 20201000 | ||||||||||||||||||||||
2020-07-14 09:50 |
MDT |
K |
WS |
USGS-WRD |
28.0 | 9.0 | 17.0 | 187 | 26 | 4.08 | 215 | 0.00001 | 8.0 | 8.2 | 1.8 | 1.37 | 105 | 10 | 32.0 | 6.17 | 2.34 | 0.10 | 5 | 0.95 | 1.19 | 17.1 | 0.36 | 10.1 | 4.1 | 5.9 | 0.037 | 0.07 | 2.2 | 15.1 | 255 | < 10.0 | 0.030 | 1.28 | 36.4 | 18.2 | 2.7 | 9 | 95.6 | 1.24 | 5.3 | 0.2 | 1001 | < 2.0 | 128 | 0.17 | 51 | 10.00 | 3 | 5 | 12 | 10 | 3044 | 10 | 2 | 217 | 0.0408 | 0.0199 | 40312 | 40311 | 30763 | 30811 | 30831 | 20419 | 20379 | 20350 | 10063 | 20201000 | ||||||||||||||||||||||
2020-08-18 11:00 |
MDT |
K |
WS |
USGS-WRD |
16.0 | 12.9 | 28.5 | 78 | 5 | 3.28 | 275 | 0.00001 | 8.2 | 8.3 | 1.6 | 1.19 | 140 | 24 | 42.5 | 8.29 | 3.32 | 0.12 | 5 | 1.37 | 1.63 | 21.2 | 0.38 | 11.2 | 6.2 | 6.7 | < 0.030 | 0.03 | 2.2 | 6.1 | 68.6 | < 10.0 | 0.028 | 0.41 | 18.6 | 11.7 | < 2.0 | 3 | 117 | 1.00 | 2.2 | 0.1 | 1001 | < 2.0 | 160 | 0.22 | 72 | 10.00 | 3 | 5 | 2 | 10 | 3044 | 10 | 2 | 274 | 0.0061 | 0.0017 | 40312 | 40311 | 30763 | 30811 | 30831 | 20419 | 20379 | 20350 | 10063 | 20201000 | ||||||||||||||||||||||
2020-10-14 11:15 |
MDT |
K |
WS |
USGS-WRD |
28.0 | 5.0 | 7.0 | 76 | 11 | 3.29 | 319 | 0.00001 | 8.1 | 8.2 | 2.0 | 1.18 | 148 | 15 | 44.3 | 8.99 | 3.51 | 0.13 | 5 | 1.41 | 2.14 | 23.5 | 0.40 | 11.0 | 4.7 | 4.9 | < 0.030 | 0.04 | 1.6 | 6.4 | 99.7 | 10.6 | 0.025 | 0.50 | 28.6 | 16.6 | < 2.0 | 4 | 132 | 1.00 | 2.2 | 0.1 | 1001 | < 2.0 | 175 | 0.24 | 50 | 10.00 | 3 | 5 | 6 | 10 | 3045 | 10 | 2 | 298 | 0.0166 | 0.0083 | 40312 | 40311 | 30763 | 30811 | 30831 | 20419 | 20398 | 10063 | 20201000 | |||||||||||||||||||||||
2021-03-23 10:30 |
MDT |
K |
WS |
USGS-WRD |
24.0 | 2.5 | 0.0 | 63 | 12 | 3.18 | 320 | 0.00001 | 8.2 | 8.4 | 1.5 | 0.91 | 167 | 29 | 49.0 | 10.9 | 4.25 | 0.14 | 5 | 1.44 | 2.02 | 31.6 | 0.41 | 11.0 | 3.0 | 3.1 | < 0.030 | < 0.03 | 1.0 | 3.3 | 61.6 | < 5.0 | < 0.020 | 0.27 | 58.7 | 38.9 | < 2.0 | 2 | 139 | 0.97 | 1.8 | 0.3 | 1001 | < 2.0 | 194 | 0.26 | 63 | 10.00 | 3 | 5 | 3 | 10 | 3044 | 10 | 2 | 322 | 0.0078 | 0.0029 | 40325 | 40327 | 30862 | 30870 | 30861 | 20451 | 20398 | 10063 | 20210000 | |||||||||||||||||||||||
2021-04-13 11:05 |
MDT |
K |
WS |
USGS-WRD |
27.0 | 1.6 | 2.0 | 64 | 14 | 3.19 | 311 | M | 8.4 | 8.3 | 1.0 | 0.92 | 161 | 25 | 46.9 | 10.6 | 3.98 | 0.14 | 5 | 1.33 | 1.81 | 28.3 | 0.40 | 11.4 | 2.3 | 2.6 | 0.030 | < 0.03 | 0.91 | 3.5 | 74.2 | < 5.0 | < 0.020 | 0.32 | 51.1 | 31.1 | < 2.0 | 2 | 136 | 0.97 | 1.8 | 0.2 | 1001 | < 2.0 | 186 | 0.25 | 75 | 10.00 | 3 | 5 | 4 | 10 | 3044 | 10 | 2 | 313 | 0.0091 | 0.0023 | 40325 | 40327 | 30862 | 30870 | 30861 | 20480 | 20422 | 10063 | 20211000 | |||||||||||||||||||||||
2021-05-05 10:30 |
MDT |
K |
WS |
USGS-WRD |
30.0 | 7.0 | 14.0 | 78 | 20 | 3.30 | 283 | M | 8.4 | 8.4 | 1.0 | 1.42 | 144 | 18 | 44.0 | 8.38 | 3.47 | 0.13 | 5 | 1.30 | 1.38 | 24.4 | 0.38 | 10.2 | 2.5 | 3.2 | 0.032 | 0.04 | 1.4 | 7.1 | 160 | < 5.0 | < 0.020 | 0.78 | 60.2 | 22.5 | < 2.0 | 5 | 127 | 1.01 | 2.2 | 0.2 | 1001 | E 2.6 | 170 | 0.23 | 68 | 10.00 | 3 | 5 | 7 | 10 | 3044 | 10 | 2 | 287 | 0.0111 | 0.0036 | 40325 | 40327 | 30914 | 30870 | 30861 | 20480 | 20404 | 10067 | 20211000 | |||||||||||||||||||||||
2021-05-18 12:00 |
MDT |
K |
WS |
USGS-WRD |
27.0 | 9.4 | 22.0 | 143 | 5 | 3.80 | 199 | 0.00001 | 8.2 | 8.1 | 1.2 | 2.17 | 101 | 15 | 31.1 | 5.67 | 2.18 | 0.09 | 4 | 1.06 | 0.91 | 16.0 | 0.30 | 9.67 | 3.1 | 9.6 | < 0.030 | 0.24 | 2.3 | 65.9 | 1560 | 10.0 | 0.047 | 7.70 | 267 | 20.3 | < 2.0 | 40 | 86.3 | 1.16 | 4.0 | 0.3 | 1001 | E 16 | 119 | 0.16 | 62 | 10.00 | 3 | 5 | 95 | 10 | 3044 | 10 | 2 | 204 | 0.2565 | 0.0964 | 40325 | 40332 | 30914 | 30870 | 30922 | 20480 | 20468 | 20529 | 10067 | 20211000 | ||||||||||||||||||||||
2021-06-08 10:45 |
MDT |
K |
WS |
USGS-WRD |
30.0 | 8.0 | 14.5 | 169 | 12 | 3.92 | 173 | 0.00001 | 8.0 | 8.2 | 1.7 | 1.79 | 81.7 | 3 | 25.4 | 4.42 | 1.91 | 0.09 | 5 | 0.88 | 0.91 | 11.9 | 0.30 | 9.02 | 2.9 | 4.6 | 0.036 | 0.07 | 2.4 | 18.2 | 324 | 16.8 | 0.052 | 1.77 | 34.8 | 9.51 | < 2.0 | 8 | 78.8 | 1.19 | 4.8 | 0.3 | 1001 | E 3.8 | 102 | 0.14 | 55 | 10.00 | 3 | 5 | 20 | 10 | 3044 | 10 | 2 | 174 | 0.0475 | 0.0216 | 40336 | 40332 | 30914 | 30870 | 30922 | 20480 | 20529 | 10067 | 20211000 | |||||||||||||||||||||||
2021-07-13 10:30 |
MDT |
K |
WS |
USGS-WRD |
20.0 | 13.0 | 18.5 | 41 | 18 | 2.96 | 276 | 0.00001 | 8.3 | 8.3 | 1.2 | 1.06 | 132 | 12 | 40.7 | 7.37 | 3.25 | 0.12 | 5 | 1.11 | 1.36 | 25.1 | 0.41 | 10.3 | 4.2 | 4.7 | < 0.030 | 0.03 | 1.7 | 5.0 | 73.6 | 6.4 | 0.026 | 0.39 | 22.1 | 12.9 | < 2.0 | 3 | 120 | 0.90 | 1.2 | 0.2 | 1001 | < 2.0 | 161 | 0.22 | 79 | 10.00 | 3 | 5 | 3 | 10 | 3044 | 10 | 2 | 276 | 0.0068 | 0.0014 | 40336 | 40332 | 30914 | 30870 | 30922 | 20480 | 20468 | 20529 | 10067 | 20211000 | ||||||||||||||||||||||
2021-08-17 10:30 |
MDT |
K |
WS |
USGS-WRD |
26.0 | 14.1 | 21.0 | 1 | 61 | 13 | 3.16 | 255 | M | 8.6 | 8.3 | 0.6 | 133 | 20 | 40.4 | 7.87 | 3.18 | 0.12 | 5 | 1.39 | 1.38 | 21.1 | 0.37 | 9.70 | 3.2 | 3.5 | < 0.030 | < 0.03 | 1.5 | 3.6 | 58.9 | 6.6 | < 0.020 | 0.26 | 17.0 | 7.90 | < 2.0 | 2 | 114 | 0.96 | 1.7 | 0.2 | 1001 | 154 | 0.21 | 10.00 | 80.0 | 3 | 5 | 10 | 3044 | 10 | 2 | 259 | 40336 | 40332 | 30926 | 30870 | 30922 | 30857 | 20480 | 20468 | 20529 | 81818 | 10067 | 20211000 | ||||||||||||||||||||||||
2021-10-13 11:30 |
MST |
K |
WS |
USGS-WRD |
27.0 | 3.9 | 6.5 | 1 | 47 | 14 | 3.03 | 303 | M | 8.3 | 8.3 | 1.2 | 0.80 | 159 | 22 | 46.3 | 10.6 | 3.84 | 0.13 | 5 | 1.43 | 1.47 | 26.7 | 0.40 | 11.7 | 2.8 | 3.1 | < 0.030 | < 0.03 | 1.0 | 3.5 | 47.8 | 5.4 | < 0.020 | 0.25 | 25.7 | 17.3 | < 2.0 | < 2 | 138 | 0.92 | 1.3 | 0.1 | 1001 | < 2.0 | 185 | 0.25 | 54 | 10.00 | 60.0 | 3 | 5 | 3 | 10 | 3044 | 10 | 2 | 311 | 0.0108 | 0.0050 | 40336 | 40339 | 30926 | 30840 | 30939 | 20480 | 20468 | 10075 | 20211000 | |||||||||||||||||||||
2022-03-23 09:00 |
MDT |
K |
WS |
USGS-WRD |
17.5 | 4.6 | 3.5 | 1 | 36 | 17 | 2.97 | 323 | 0.00001 | 8.2 | 8.4 | 1.7 | 0.66 | 170 | 34 | 49.7 | 11.1 | 4.18 | 0.14 | 5 | 1.48 | 1.37 | 33.0 | 0.42 | 10.8 | 2.6 | 3.1 | < 0.030 | 0.03 | 1.2 | 4.1 | 62.5 | < 5.0 | < 0.020 | 0.32 | 53.1 | 35.6 | < 2.0 | 3 | 136 | 0.91 | 1.0 | 0.1 | 1001 | < 2.0 | 194 | 0.26 | 73 | 10.00 | 80.0 | 3 | 5 | 3 | 10 | 3044 | 30 | 2 | 333 | 0.0078 | 0.0021 | 1 | 40340 | 40339 | 30938 | 30940 | 30878 | 20564 | 20489 | 10072 | 20220000 | ||||||||||||||||||||
2022-04-19 10:15 |
MDT |
K |
WS |
USGS-WRD |
24.8 | 5.8 | 6.0 | 2 | 40 | 16 | 3.02 | 309 | M | 8.4 | 8.3 | 0.85 | 168 | 48.9 | 11.1 | 4.23 | 0.14 | 5 | 1.36 | 1.40 | 30.2 | 0.44 | 10.6 | 2.5 | 2.8 | < 0.030 | 0.03 | 1.2 | 3.7 | 67.3 | < 5.0 | < 0.020 | 0.29 | 43.8 | 27.9 | < 2.0 | 2 | 0.92 | 1.1 | 0.1 | 1001 | < 2.0 | 75 | 10.00 | 60.0 | 3 | 5 | 3 | 10 | 3044 | 30 | 2 | 322 | 0.0103 | 0.0026 | 1 | 40340 | 40354 | 30938 | 30940 | 30878 | 20564 | 20489 | 10075 | 20221000 | |||||||||||||||||||||||||
2022-05-04 08:45 |
MDT |
K |
WS |
USGS-WRD |
18.0 | 7.2 | 10.0 | 0.0 | 26 | 16 | 2.83 | 335 | 0.00001 | 8.3 | 8.3 | 1.07 | 170 | 50.1 | 11.0 | 4.20 | 0.14 | 5 | 1.49 | 1.56 | 37.9 | 0.47 | 10.5 | 2.9 | 3.2 | 0.040 | 0.05 | 1.4 | 3.7 | 60.8 | < 5.0 | < 0.020 | < 0.36 | 49.0 | 35.4 | < 2.0 | < 12 | 0.86 | 0.72 | 0.1 | 1001 | < 2.0 | 75 | 10.00 | 70.0 | 3 | 5 | 10 | 10 | 3044 | 30 | 2 | 339 | 0.0331 | 0.0083 | 1 | 40360 | 40354 | 30938 | 30940 | 30929 | 20564 | 20468 | 20489 | 10075 | 20221000 | ||||||||||||||||||||||||
2022-05-25 10:00 |
MDT |
K |
WS |
USGS-WRD |
15.0 | 10.6 | 17.5 | 1 | 31 | 11 | 2.90 | 306 | M | 8.3 | 8.3 | 1.17 | 160 | 47.4 | 10.1 | 3.64 | 0.13 | 5 | 1.55 | 1.28 | 28.5 | 0.34 | 9.67 | 3.1 | 3.4 | < 0.030 | 0.03 | 1.5 | 5.0 | 77.5 | < 5.0 | < 0.020 | 0.37 | 44.6 | 23.5 | < 2.0 | 3 | 0.88 | 0.87 | 0.2 | 1001 | E 2.3 | 71 | 10.00 | 80.0 | 3 | 5 | 4 | 10 | 3044 | 30 | 2 | 309 | 0.0098 | 0.0028 | 40360 | 40354 | 30938 | 30940 | 30929 | 20564 | 20468 | 20489 | 10075 | 20221000 | |||||||||||||||||||||||||
2022-06-08 09:30 |
MDT |
K |
WS |
USGS-WRD |
35.0 | 7.9 | 15.0 | 2 | 135 | 12 | 3.78 | 175 | 0.00001 | 8.0 | 8.2 | 2.20 | 85.9 | 26.9 | 4.55 | 1.98 | 0.09 | 5 | 0.83 | 0.61 | 13.4 | 0.30 | 9.25 | 2.3 | 3.9 | 0.031 | 0.07 | 2.1 | 14.5 | 324 | 9.0 | 0.029 | 1.40 | 41.8 | 9.38 | < 2.0 | 10 | 1.15 | 3.8 | 0.2 | 1001 | E 4.3 | 62 | 10.00 | 80.0 | 3 | 5 | 19 | 10 | 3044 | 30 | 2 | 176 | 0.0456 | 0.0175 | 40360 | 40357 | 30978 | 30940 | 30929 | 20564 | 20468 | 20489 | 10075 | 20221000 | |||||||||||||||||||||||||
2022-07-13 10:00 |
MDT |
K |
WS |
USGS-WRD |
25.0 | 14.5 | 23.0 | 88 | 3.42 | 207 | 0.00001 | 8.1 | 8.2 | 1.09 | 98.8 | 30.3 | 5.62 | 2.29 | 0.10 | 5 | 0.94 | 0.75 | 19.0 | 0.41 | 9.83 | 2.7 | 3.5 | 0.042 | 0.06 | 1.8 | 6.7 | 118 | < 5.0 | < 0.020 | 0.52 | 20.7 | 8.61 | < 2.0 | 7 | 1.04 | 2.5 | 0.2 | 1001 | < 2.0 | 67 | 10.00 | 60.0 | 3 | 5 | 6 | 10 | 3044 | 30 | 2 | 208 | 0.0135 | 0.0045 | 1 | 40363 | 40357 | 30978 | 30940 | 30929 | 20582 | 20523 | 20489 | 10075 | 20221000 | ||||||||||||||||||||||||||
2022-08-17 10:45 |
MDT |
K |
WS |
USGS-WRD |
18.0 | 13.8 | 28 | 10 | 2.81 | 284 | 0.00001 | 8.2 | 8.3 | 1.4 | 1.06 | 146 | 23 | 44.0 | 8.73 | 3.46 | 0.12 | 5 | 1.36 | 1.19 | 25.2 | 0.46 | 11.0 | 4.7 | 4.8 | 0.031 | < 0.03 | 2.5 | 5.3 | 40.8 | 9.0 | 0.048 | 0.24 | 12.0 | 7.17 | < 2.0 | 3 | 123 | 0.86 | 0.80 | 1001 | < 2.0 | 169 | 0.23 | 72 | 10.00 | 5.0 | 3 | 5 | 2 | 10 | 3044 | 20 | 2 | 281 | 0.0057 | 0.0016 | 1 | 40363 | 40368 | 10074 | 20221000 | ||||||||||||||||||||||||||||
2022-10-05 09:45 |
MDT |
K |
WS |
USGS-WRD |
25.0 | 8.1 | 14.0 | 1 | 32 | 10 | 2.93 | 275 | 0.00001 | 8.1 | 8.3 | 1.02 | 149 | 45.2 | 8.78 | 3.60 | 0.13 | 5 | 1.44 | 1.31 | 28.9 | 0.43 | 11.4 | 3.4 | 3.6 | 0.035 | 0.04 | 1.5 | 4.2 | 50.1 | 6.5 | < 0.020 | 0.26 | 21.7 | 13.9 | < 2.0 | 3 | 0.89 | 0.92 | 1001 | < 2.0 | 69 | 10.00 | 50.0 | 3 | 5 | 3 | 10 | 3044 | 20 | 2 | 291 | 0.0065 | 0.0045 | 0.0020 | 1 | 40363 | 40368 | 10079 | 20221000 | ||||||||||||||||||||||||||||||
2023-03-22 08:30 |
MDT |
K |
WS |
USGS-WRD |
22.0 | 0.8 | 634 | 0.0 | 43 | 10 | 2.99 | 326 | 0.00001 | 8.3 | 8.1 | 1.4 | 0.9 | 163 | 1.00 | 169 | 34 | 49.7 | 10.8 | 4.21 | 0.14 | 5 | 1.50 | 1.65 | 32.1 | 0.42 | 11.1 | 3.1 | 3.3 | 0.033 | 0.05 | 1.5 | 3.9 | 72.0 | 9.9 | < 0.020 | 0.28 | 52.8 | 38.1 | < 2.0 | 3 | 0.91 | 1.2 | 135 | 1001 | < 2.0 | 2.3 | 192 | 0.26 | 61 | M | 10.00 | 50.0 | 3 | 5 | 3 | 10 | 3044 | 2 | 329 | 0.0071 | 0.0043 | 0.0028 | 10 | 40381 | 40382 | 20587 | 10078 | 20230000 | |||||||||||||||||||||
2023-04-11 14:15 |
MDT |
K |
WS |
USGS-WRD |
25.0 | 8.7 | 61.0 | 632 | 1 | 68 | 10 | 3.26 | 289 | M | 8.5 | 8.3 | 0.8 | 1.0 | 145 | 2.15 | 148 | 27 | 44.1 | 9.07 | 3.76 | 0.13 | 5 | 2.21 | 1.95 | 27.8 | 0.39 | 10.2 | 6.7 | 7.8 | < 0.030 | 0.06 | 3.5 | 10.4 | 229 | 10.3 | < 0.030 | 0.85 | 59.5 | 23.9 | < 2.0 | 5 | 0.99 | 1.9 | 120 | 1001 | E 3.4 | 5.4 | 172 | 0.23 | 47 | M | 10.00 | 40.0 | 3 | 5 | 11 | 10 | 3044 | 2 | 297 | 0.0275 | 0.0129 | 0.0146 | 1 | 40375 | 40368 | 20621 | 10079 | 20230000 | ||||||||||||||||||||
2023-05-10 09:15 |
MDT |
K |
WS |
USGS-WRD |
25.0 | 5.5 | 640 | 1 | 118 | 10 | 3.65 | 226 | 0.00001 | 8.1 | 8.1 | 1.3 | 0.3 | 114 | 2.27 | 112 | 18 | 34.3 | 6.36 | 2.61 | 0.11 | 5 | 1.10 | 1.08 | 19.7 | 0.36 | 10.1 | 2.6 | 3.4 | 0.036 | 0.06 | 1.8 | 8.7 | 228 | 10.0 | < 0.030 | 0.79 | 40.3 | 14.8 | < 2.0 | 6 | 1.11 | 3.3 | 93.9 | 1001 | 3.1 | 5.7 | 132 | 0.18 | 66 | M | 10.00 | 75.0 | 3 | 5 | 12 | 10 | 3044 | 2 | 231 | 0.0304 | 0.0202 | 0.0102 | 1 | 40375 | 40368 | 20643 | 10079 | 20231000 | |||||||||||||||||||||
2023-05-23 17:00 |
MDT |
K |
WS |
USGS-WRD |
24.6 | 9.1 | 67.0 | 637 | 1 | 331 | 10 | 4.86 | 140 | 0.00002 | 7.8 | 8.0 | 1.8 | 0.1 | 67.9 | 2.63 | 69.2 | 13 | 21.5 | 3.73 | 1.48 | 0.08 | 4 | 0.76 | 0.60 | 11.7 | 0.32 | 9.05 | 3.8 | 8.4 | < 0.030 | 0.15 | 3.9 | 38.4 | 1010 | 13.7 | 0.055 | 3.57 | 72.0 | 8.41 | < 2.0 | 19 | 1.48 | 9.4 | 55.9 | 1001 | E 16 | 13 | 83 | 0.11 | 53 | M | 10.00 | 500.0 | 3 | 5 | 66 | 10 | 3052 | 2 | 145 | 0.2149 | 0.1139 | 0.1010 | 1 | 40381 | 40382 | 20643 | 10079 | 20231000 | ||||||||||||||||||||
2023-06-14 10:45 |
MDT |
K |
WS |
USGS-WRD |
24.0 | 9.6 | 1 | 342 | 8 | 4.91 | 159 | 0.00001 | 7.8 | 8.1 | 1.9 | 0.2 | 77.6 | 2.15 | 77.3 | 13 | 24.0 | 4.23 | 1.68 | 0.08 | 4 | 0.86 | 0.61 | 13.4 | 0.37 | 9.48 | 3.8 | 5.5 | 0.041 | 0.07 | 3.4 | 16.1 | 350 | 12.8 | 0.038 | 1.31 | 28.0 | 9.86 | 3.0 | 11 | 1.50 | 9.7 | 64.0 | 1001 | E 3.9 | 4.6 | 93 | 0.13 | 24 | M | 10.00 | 250.0 | 3 | 4 | 18 | 2.50 | 10 | 3052 | 10 | 2 | 161 | 0.0853 | 0.0207 | 0.0646 | 1 | 40383 | 40384 | 20638 | 10079 | 20231000 | ||||||||||||||||||||
2023-07-12 09:45 |
MDT |
K |
WS |
USGS-WRD |
25.0 | 10.9 | 641 | 0.0 | 143 | 10 | 3.83 | 206 | 0.00001 | 8.1 | 8.1 | 1.5 | 0.3 | 107 | 1.39 | 100 | 12 | 30.9 | 5.64 | 2.19 | 0.10 | 4 | 0.95 | 0.88 | 15.5 | 0.40 | 9.85 | 3.0 | 3.8 | 0.034 | 0.06 | 1.8 | 7.5 | 190 | 7.1 | < 0.030 | 0.61 | 16.8 | 8.78 | < 2.0 | 9 | 1.17 | 4.0 | 88.2 | 1001 | < 2.0 | 1.9 | 119 | 0.16 | 66 | M | 10.00 | 50.0 | 3 | 5 | 6 | 10 | 3044 | 2 | 210 | 0.0207 | 0.0136 | 0.0071 | 30 | 40383 | 40384 | 20638 | 10082 | 20231000 | |||||||||||||||||||||
2023-08-16 09:30 |
MDT |
K |
WS |
USGS-WRD |
25.0 | 13.7 | 642 | 0.0 | 49 | 10 | 3.10 | 265 | 0.00001 | 8.2 | 8.2 | 0.98 | 132 | 40.0 | 7.85 | 2.86 | 0.11 | 4 | 1.17 | 1.46 | 21.6 | 0.41 | 11.1 | 4.1 | 4.7 | < 0.030 | 0.04 | 3.2 | 16.4 | 65.1 | 8.6 | 0.053 | 0.44 | 16.5 | 11.7 | < 2.0 | 3 | 0.94 | 1.4 | 1001 | < 2.0 | 1.8 | 78 | 10.00 | 50.0 | 3 | 5 | 3 | 10 | 3044 | 10 | 2 | 262 | 0.0059 | 0.0046 | 0.0013 | 10 | 40383 | 40384 | 10080 | 20231000 | |||||||||||||||||||||||||||||
2023-10-11 09:45 |
MDT |
K |
WS |
USGS-WRD |
25.0 | 8.0 | 41.0 | 630 | 2 | 74 | 10 | 3.32 | 288 | 0.00001 | 8.2 | 8.2 | 1.7 | 1.18 | 140 | 15 | 42.1 | 8.48 | 3.35 | 0.12 | 5 | 1.32 | 1.63 | 23.1 | 0.42 | 11.2 | 4.0 | 4.3 | 0.041 | 0.04 | 1.8 | 6.1 | 74.3 | 7.7 | < 0.030 | 0.33 | 31.5 | 17.5 | < 2.0 | 4 | 125 | 1.01 | 2.1 | 1001 | < 2.0 | 2.2 | 167 | 0.23 | 71 | 10.00 | 40.0 | 3 | 5 | 3 | 10 | 3044 | 10 | 2 | 286 | 0.0095 | 0.0067 | 0.0028 | 1 | 40383 | 40384 | 10082 | 20231000 | |||||||||||||||||||||||
2023-11-02 10:00 |
MDT |
K |
WS |
USGS-WRD |
25.0 | 3.5 | 39.0 | 638 | 2 | 78 | 10 | 3.36 | 287 | 0.00001 | 8.2 | 8.1 | 1.7 | 0.93 | 142 | 18 | 42.7 | 8.53 | 3.32 | 0.12 | 5 | 1.36 | 1.38 | 23.9 | 0.41 | 11.5 | 3.1 | 3.2 | 0.034 | 0.05 | 1.4 | 4.6 | 80.4 | 6.1 | < 0.030 | 0.34 | 64.7 | 30.4 | 2.2 | 5 | 124 | 1.02 | 2.2 | 1001 | < 2.0 | 2.5 | 168 | 0.23 | 55 | 10.00 | 30.0 | 3 | 5 | 2 | 10 | 3044 | 10 | 2 | 285 | 0.0055 | 0.0030 | 0.0025 | 20231000 |
Water Quality Remark Code | Description |
---|---|
< | Less than |
E | Estimated |
M | Presence verified but not quantified |