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Water Quality Samples for California
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 F (00021) |
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) |
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) |
Total nitro- gen, water, fltrd, mg/L (00602) |
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) |
Ammonia + org-N, water, fltrd, mg/L as N (00623) |
Nitrate + nitrite water, fltrd, mg/L as N (00631) |
Ortho- phos- phate, water, fltrd, mg/L (00660) |
Phos- phorus, water, fltrd, mg/L as P (00666) |
Ortho- phos- phate, water, fltrd, mg/L as P (00671) |
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) |
Barium, water, fltrd, ug/L (01005) |
Beryll- ium, water, fltrd, ug/L (01010) |
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) |
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) |
Alum- inum, water, fltrd, ug/L (01106) |
Lithium water, fltrd, ug/L (01130) |
Selen- ium, water, fltrd, ug/L (01145) |
Tung- sten, water, fltrd, ug/L (01155) |
Tritium water, unfltrd pCi/L (07000) |
Uranium natural water, fltrd, ug/L (22703) |
Alka- linity, wat flt fxd end lab, mg/L as CaCO3 (29801) |
Depth to water level below LSD, meters (30210) |
Alka- linity, wat flt inf tit field, mg/L as CaCO3 (39086) |
Site visit purpose code (50280) |
Dis- solved solids dried @ 180degC wat flt mg/L (70300) |
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) |
Iodide water, fltrd, mg/L (71865) |
Bromide water, fltrd, mg/L (71870) |
Hydro- gen sulfide water, unfltrd mg/L (71875) |
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 water level, feet below LSD (72019) |
delta H-2/H-1 water, unfltrd per mil (82082) |
delta O-18 / O-16, water, unfltrd per mil (82085) |
Sam- pling method, code (82398) |
Sampler type, code (84164) |
Specif. conduc- tance, wat unf lab, uS/cm @ 25 degC (90095) |
2 mL 7.7 N HNO3 preser- vative lot number (99159) |
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) |
2500 uS/cm KCl conduct stand- ard lot number (99166) |
5000 uS/cm KCl conduct stand- ard lot number (99167) |
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) |
1800 uS/cm KCl conduct stand- ard lot number (99177) |
0.45 um capsule filter NWIS lot number (99206) |
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2012-05-15 17:30 |
PDT |
K |
WG |
20.2 | 0.80 | 636 | 0.00003 | 13.0 | 7.5 | 7.8 | 12 | < 11 | < 0.07 | < 0.01 | < 0.001 | 10.8 | < 0.07 | 10.8 | 2.19 | 0.66 | 0.715 | 0.38 | 214 | 10 | 0.0 | 64.6 | 12.6 | 58.5 | 1.74 | 37 | 2.99 | 23.5 | 40.4 | 0.56 | 26.6 | 0.34 | 20.8 | 0.012 | 31 | 0.046 | 3.8 | 0.259 | < 0.80 | 195 | 0.125 | 26.8 | < 0.010 | 5.15 | 1.5 | 0.010 | 455 | 4.6 | < 1.4 | 0.189 | 172 | 0.41 | 0.55 | 0.421 | 2.23 | 213 | 89.1 | 204 | 401 | 403 | 0.55 | < 0.013 | 47.6 | < 0.003 | < 0.001 | 0.081 | 292.36 | 630 | ||||||||||||||||||||||||||||
2015-04-24 15:30 |
PDT |
K |
WG |
USGS-WRD |
18.0 | 16.5 | 624 | 0.00002 | 10.4 | 7.7 | 8.0 | 8.9 | 0.6 | 245 | < 12 | < 0.07 | < 0.01 | < 0.001 | 11.6 | < 0.07 | 11.6 | 0.504 | 0.14 | 0.164 | 252 | 50 | 43 | 76.8 | 14.5 | 47.1 | 1.29 | 29 | 3.14 | 26.3 | 39.3 | 0.57 | 25.7 | 0.12 | 22.3 | 25 | < 4.0 | < 0.20 | 355 | < 3.0 | < 0.13 | 0.9 | 209 | 202 | 393 | 407 | 0.53 | < 0.013 | 51.4 | < 0.003 | 0.001 | 0.067 | -57.60 | -8.48 | 637 | 40168 | 30326 | 30321 | 20113 | 20060 | ||||||||||||||||||||||||||||||||||||
2019-07-11 13:00 |
PDT |
K |
WG |
22.7 | 0.50 | 641 | 0.00003 | 12.4 | 7.5 | 8.1 | 13 | 13 | < 0.15 | < 0.01 | < 0.001 | 12.4 | 0.15 | 12.4 | 0.207 | 0.07 | 0.068 | E 0.38 | 253 | 29 | 76.9 | 14.7 | 40.8 | 1.12 | 26 | 2.85 | 25.7 | 41.3 | 0.58 | 25.1 | < 0.10 | 27.7 | 27 | < 10.0 | < 0.20 | 339 | < 3 | 0.17 | 224 | 364 | 418 | 0.50 | < 0.013 | 55.1 | < 0.003 | 0.001 | 0.073 | -57.60 | -8.50 | 659 | ||||||||||||||||||||||||||||||||||||||||||||||
2024-01-12 11:00 |
PST |
K |
WG |
USGS-WRD |
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2024-01-12 11:00 |
PDT |
K |
WG |
19.4 | 0.68 | 619 | 0.00002 | 10.2 | 7.6 | 10 | 0.6 | 260 | 76.1 | 215 | 2001 | 0.0 | U | 10.00 | 110 | 26.00 | 8.00 | 249.60 | -58.10 | -8.53 | 4040 | 4075 | 40389 | 31130 | 31141 | 31169 | 31137 | 31175 | 20649 | 20640 | 20656 | 20657 | 31173 | 10085 |
Water Quality Remark Code | Description |
---|---|
< | Less than |
E | Estimated |
U | Analyzed for but not detected |