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Water Quality Samples for the Nation
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) |
Flow rate, instan- taneous gal/min (00059) |
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) |
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 nitro- gen, water, fltrd, mg/L (00607) |
Ammonia water, fltrd, mg/L as N (00608) |
Nitrite water, fltrd, mg/L as N (00613) |
Nitrate water, fltrd, mg/L as N (00618) |
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) |
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) |
Beryll- ium, water, fltrd, ug/L (01010) |
Bismuth water, fltrd, ug/L (01015) |
Boron, water, fltrd, ug/L (01020) |
Cadmium water, fltrd, ug/L (01025) |
Chrom- ium, water, fltrd, ug/L (01030) |
Cobalt water, fltrd, ug/L (01035) |
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) |
Thall- ium, water, fltrd, ug/L (01057) |
Molyb- denum, water, fltrd, ug/L (01060) |
Nickel, water, fltrd, ug/L (01065) |
PHOS- DIS SPEC P UG/L (01072) |
Silver, water, fltrd, ug/L (01075) |
Stron- tium, water, fltrd, ug/L (01080) |
Vana- dium, water, fltrd, ug/L (01085) |
Zinc, water, fltrd, ug/L (01090) |
Anti- mony, water, fltrd, ug/L (01095) |
Tin, water, fltrd, ug/L (01100) |
Alum- inum, water, fltrd, ug/L (01106) |
Cerium, water, fltrd, ug/L (01110) |
Gallium water, fltrd, ug/L (01120) |
Lithium water, fltrd, ug/L (01130) |
Rubid- ium, water, fltrd, ug/L (01135) |
Selen- ium, water, fltrd, ug/L (01145) |
Titan- ium, water, fltrd, ug/L (01150) |
Tung- sten, water, fltrd, ug/L (01155) |
Zircon- ium, water, fltrd, ug/L (01160) |
Lantha- num, water, fltrd, ug/L (01180) |
Ytterb- ium, water, fltrd, ug/L (01194) |
Yttrium water, fltrd, ug/L (01201) |
Gross beta radioac water, fltrd, Cs-137, pCi/L (03515) |
Alpha radio- activty water, fltrd, Th-230, pCi/L (04126) |
Tritium water, unfltrd pCi/L (07000) |
U-238, water, fltrd, pCi/L (22603) |
U-234, water, fltrd, pCi/L (22610) |
U-235, water, fltrd, pCi/L (22620) |
Uranium natural water, fltrd, ug/L (22703) |
Depth to water level below LSD, meters (30210) |
Alka- linity, wat flt inf tit field, mg/L as CaCO3 (39086) |
delta S-34 / S-32, sulfate water, fltrd, per mil (49932) |
C-14, water, fltrd, percent modern (49933) |
C-14 countng error, water, fltrd, percent modern (49934) |
Site visit purpose code (50280) |
Mercury water, fltrd, ng/L (50287) |
Erbium, water, fltrd, ug/L (50573) |
Euro- pium, water, fltrd, ug/L (50574) |
Gado- linium, water, fltrd, ug/L (50575) |
Holmium water, fltrd, ug/L (50577) |
Neodym- ium, water, fltrd, ug/L (50579) |
Praseo- dymium, water, fltrd, ug/L (50582) |
Tellur- ium, water, fltrd, ug/L (50585) |
Terbium water, fltrd, ug/L (50586) |
Thulium water, fltrd, ug/L (50587) |
Sulfur, water, fltrd, mg/L (50932) |
Lutet- ium, water, fltrd, ug/L (62844) |
Total nitro- gen, wat flt by anal ysis, mg/L (62854) |
Biomass peri- phyton, dry weight, DTH, g/m2 (63767) |
Dis- solved solids, sum of consti- tuents, mg/L (70301) |
Dis- solved solids, water, tons/ acre-ft (70303) |
Hydrox- ide, wat flt infl pt titr., field, mg/L (71834) |
Ammonia water, fltrd, mg/L (71846) |
Nitrate water, fltrd, mg/L (71851) |
Nitrite water, fltrd, mg/L as NO2 (71856) |
Sample purpose code (71999) |
Pump or flow period prior to sam- pling, minutes (72004) |
Sample source, code (72005) |
Sam- pling condi- tion, code (72006) |
Depth to top sample intrval feet below LSD (72015) |
Depth to bot sample intrval feet below LSD (72016) |
Depth to water level, feet below LSD (72019) |
Sr-87 / Sr-86 ratio, water, fltrd, ratio (75978) |
delta C-13 / C-12, water, unfltrd per mil (82081) |
delta H-2/H-1 water, unfltrd per mil (82082) |
delta O-18 / O-16, water, unfltrd per mil (82085) |
Samar- ium, water, fltrd, ug/L (82323) |
Dyspros ium, water, fltrd, ug/L (82331) |
Thorium water, fltrd, ug/L (82365) |
Sam- pling method, code (82398) |
delta O-18 / O-16, sulfate water, fltrd, per mil (82727) |
Sampler type, code (84164) |
Bromide water, fltrd, ug/L (91000) |
Type of sample related QA data, code (99111) |
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) |
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) |
0.45 um capsule filter NWIS lot number (99206) |
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2017-07-20 12:30 |
MST |
K |
WG |
USGS-WRD |
16.1 | 30.0 | 607 | 4.2 | 489 | 0.00004 | 0.0 | 0.0 | 7.4 | 18 | 0.1 | 294 | < 0.02 | < 0.01 | 0.010 | 0.130 | 0.170 | 0.015 | 0.005 | 252 | 11 | 53.00 | 29.00 | 2.30 | 0.06 | 2 | 2.1 | 10.0 | 19.90 | 0.120 | 8.60 | 4.6 | 110 | 0.0016 | 0.009 | 24.0 | 0.005 | < 0.09 | 21 | 0.56 | 244 | 0.590 | 54.0 | 0.017 | 1.30 | 20 | 3 | 115.0 | < 0.10 | 2483 | 0.400 | < 0.03 | 2.7 | 0.0022 | 0.0100 | 3.80 | 3.70 | 11.00 | 0.13 | 0.012 | 0.0027 | < 0.0004 | 0.0079 | R 1.2 | 5.0 | R 0.1 | 1.63 | 3.3 | 0.10 | 5.0 | 241 | 17.52 | 0.080 | 2099 | < 0.10 | 0.0005 | 0.0027 | < 0.0006 | < 0.00009 | 0.0027 | 0.00030 | < 0.005 | < 0.00010 | < 0.00010 | 6.30 | < 0.00010 | 0.19 | 273 | 0.37 | < 0.013 | 0.710 | 0.033 | 10.00 | 1.00 | 0.10 | 0.71036 | -8.00 | -83.00 | -10.89 | < 0.0006 | < 0.0005 | 0.005 | 4100 | 4100 | 1 | 40232 | 30542 | 20251 | 20239 | 20210 | 10048 | ||||||||||||||||
2017-11-21 12:00 |
MST |
K |
WG |
USGS-WRD |
16.6 | 11.9 | 609 | 3.0 | 580 | 0.00004 | 0.0 | 0.0 | 7.4 | 18 | 0.1 | 280 | 0.041 | 292 | 62 | 64.0 | 32.0 | 5.20 | 0.13 | 4 | 2.80 | 11.8 | 71 | 0.110 | 8.00 | 4.30 | 33.0 | < 0.0020 | < 0.003 | 29.00 | < 0.002 | < 0.08 | 4.10 | 0.300 | 4543 | 0.29000 | 231.0 | 0.0170 | 1.50 | 3.50 | 10 | 113 | < 0.02 | 1836 | 0.210 | < 0.030 | 1.40 | 0.0018 | 0.019 | 4.6 | 2.00 | 3.40 | < 0.03 | 0.012 | 0.0015 | < 0.0003 | 0.0049 | 1.72 | 2.6 | 0.10 | 4.70 | 230 | 17.42 | 0.090 | 2099 | < 0.00050 | < 0.00020 | < 0.0004 | < 0.00010 | 0.0011 | 0.00020 | < 0.0040 | 0.00014 | < 0.00009 | 23.0 | < 0.00010 | 339 | 0.46 | 10.00 | 360 | 1.00 | 0.10 | -8.02 | -83.20 | -11.05 | < 0.00060 | < 0.00040 | 0.0018 | 4100 | 4100 | 1 | 40237 | 30592 | 20251 | 20284 | 20268 | 20245 | 10052 | |||||||||||||||||||||||||||||
2018-01-31 10:50 |
MST |
K |
WG |
USGS-WRD |
16.7 | 1.5 | 604 | 3.8 | 528 | 0.00003 | M | 0.0 | 7.6 | 12 | 0.3 | 287 | 0.0450 | 258 | 22 | 52.0 | 31.0 | 6.8 | 0.18 | 5 | 4.30 | 11.1 | 59 | 0.12 | 7.0 | 2.300 | 28.0 | < 0.0010 | < 0.0009 | 35.0 | < 0.0010 | < 0.100 | 1.900 | 0.240 | 3264 | 0.0220 | 142 | 0.008 | 1.500 | 2.3 | 10 | 108 | < 0.01 | 1040 | 0.170 | 1.70 | 0.0053 | 0.0087 | 5.500 | 3.10 | 4.10 | 0.0024 | 0.0005 | 0.0071 | 0.7 | 0.61 | 0.70 | 0.049 | 1.30 | 236 | 18.08 | 0.120 | 2099 | < 0.0006 | < 0.0002 | 0.00070 | 0.00010 | 0.0019 | 0.00040 | < 0.004 | 0.00008 | < 0.00009 | 18 | < 0.00010 | 318 | 0.43 | 10.00 | 420 | 1.00 | 0.10 | -8.13 | -82.30 | -10.93 | < 0.0005 | 0.00060 | 0.0009 | 4100 | 4100 | 1 | 40241 | 20292 | 20284 | 20268 | 10048 | |||||||||||||||||||||||||||||||||
2019-05-07 12:30 |
MST |
K |
WG |
USGS-WRD |
16.0 | 10.1 | 601 | 3.0 | 569 | 0.00004 | 0.1 | 2 | 7.4 | 18 | 0.5 | 284 | 0.063 | 271 | 37 | 59.0 | 30.00 | 3.40 | 0.09 | 3 | 2.000 | 10.0 | 54.0 | < 0.04 | 8.30 | 1.200 | 24.0 | 0.0018 | < 0.0010 | 25.0 | 0.0050 | < 0.09 | 1.10 | 0.35 | 3340 | 0.066 | 84.0 | 0.006 | 1.30 | 1 | 8 | 105.0 | 0.08 | 1468 | 0.090 | 1.4 | 0.0049 | 3.6 | 1.90 | 3.00 | 0.0022 | 0.0004 | 0.00720 | 1.0 | 0.43 | 0.64 | R 0.00 | 0.860 | 234 | 17.76 | 0.100 | 2001 | 0.00050 | < 0.0001 | 0.0006 | 0.00019 | 0.00210 | 0.00060 | < 0.004 | 0.00010 | 0.00010 | 17.00 | 0.00015 | 312 | 0.42 | 450 | 1.00 | 0.10 | -8.00 | -83.10 | -11.07 | 0.0007 | 0.0007 | 0.003 | 4100 | 4100 | 1 | 40282 | 30754 | 30676 | 20375 | 20343 | 20350 | 20378 | 10057 | ||||||||||||||||||||||||||||||||
2020-06-02 11:15 |
MST |
K |
WG |
USGS-WRD |
17.1 | 3.0 | 577 | 0.00003 | 0.0 | 7.5 | 15 | 0.6 | 295 | 301 | 58 | 66.0 | 33.0 | 2.30 | 0.06 | 2 | 1.40 | 9.64 | 69.8 | 0.05 | 8.9 | 1.40 | 35.0 | 0.003 | 0.005 | 22 | 0.00100 | < 0.20 | 0.660 | 0.3 | 2750 | 0.026 | 55 | 0.024 | 1.50 | 3.7 | < 5.0 | 122 | < 0.04 | 1500 | 0.270 | < 0.02 | 0.0510 | 0.0098 | 3.50 | 1.300 | 3.1 | 0.51 | 0.0190 | R 0.1 | 0.91 | 1.62 | 0.05 | 3.00 | 243 | 17.39 | 0.120 | 2001 | 0.0083 | 0.0007 | 0.023 | 0.00029 | 24.00 | < 0.0008 | 341 | 0.46 | 620 | 1.00 | 0.10 | -8.06 | -82.90 | -11.12 | 8040 | 4100 | 93 | 1 | 40295 | 30754 | 30810 | 20375 | 20370 | 20383 | 10062 | ||||||||||||||||||||||||||||||||||||||||||||
2021-05-25 12:45 |
MST |
K |
WG |
USGS-WRD |
17.3 | 604 | 503 | 0.00002 | M | 0.0 | 7.6 | 11 | 0.5 | 269 | 244 | 23 | 50.0 | 29.0 | 3.30 | 0.09 | 3 | 2.200 | 6.6 | 0.77 | 36.0 | 0.0024 | < 0.0010 | 27.0 | < 0.10 | 0.28 | 0.42 | 1800 | 0.032 | 63.0 | 0.0190 | 1.20 | 1.1 | 5.0 | 89 | < 0.10 | 1130 | 0.120 | 0.047 | 0.00940 | 0.0093 | 3.60 | 2.800 | 4.50 | 1.40 | 0.0190 | 0.0058 | 0.0004 | 0.0086 | R -0.1 | 0.390 | 328 | 222 | -19.33 | 18.31 | 0.150 | 2001 | 0.0004 | 0.0056 | 0.0010 | < 0.000100 | 0.0045 | 0.00110 | 0.00012 | < 0.00008 | 13.0 | M | < 0.1 | 10.00 | 2.00 | 1076.00 | -8.10 | -82.60 | -11.03 | 0.0011 | 0.0008 | 0.005 | 8040 | 0.85 | 4040 | 81 | 1 | 40322 | 30848 | 10072 | ||||||||||||||||||||||||||||||||||||||||||
2022-09-30 10:40 |
MST |
K |
WG |
USGS-WRD |
10.5 | 604 | 555 | 0.00002 | 0.3 | 3 | 7.7 | 11 | 0.6 | 290 | 288 | 49 | 64.00 | 31.00 | 2.70 | 0.07 | 2 | 1.60 | 8.20 | 0.510 | 41.0 | < 0.005 | 0.004 | 24.0 | 0.0190 | 10 | 0.270 | 0.41 | 890 | 0.015 | 48.0 | 0.024 | 1.70 | 6.7 | < 1.0 | < 0.400 | 108 | < 0.05 | 1520 | 0.0830 | 0.030 | < 0.8 | < 0.0004 | < 0.001000 | 3.60 | 2.20 | 5.40 | 0.62 | 0.0160 | < 0.0002 | 0.00020 | 0.0023 | 0.5 | 0.820 | 239 | 17.38 | 0.200 | 2001 | < 0.00040 | 0.00580 | < 0.0005 | < 0.00020 | < 0.0009 | < 0.00030 | < 0.00010 | < 0.00010 | 18.0 | < 0.00040 | < 0.0 | 10.00 | 0.01 | 1115.00 | 1135.00 | -8.06 | -82.80 | -10.97 | < 0.0010 | < 0.0005 | 8040 | 8000 | 1 | 40371 | 30921 | 20595 | 20594 | 20606 | 10072 | ||||||||||||||||||||||||||||||||||||||||
2023-10-10 13:20 |
MST |
K |
WG |
USGS-WRD |
17.1 | 598 | 584 | 0.00002 | M | 0.0 | 7.6 | E 11 | E 0.6 | E 295 | E 243 | 17.26 | 0.150 | 2001 | 13.2 | < 0.01 | 10.00 | 4.00 | 1115.00 | 1135.00 | 0.00 | -83.60 | -11.02 | 4100 | 4100 |
Water Quality Remark Code | Description |
---|---|
< | Less than |
E | Estimated |
M | Presence verified but not quantified |
R | Radchem non-detect, below ssLc |