Page Loading - Please Wait...
Water Quality Samples for California
Sample Datetime |
Time datum |
Time datum reliability code |
Sample Medium Code |
Agency Collecting Sample, Code |
Sam- pling depth, feet (00003) |
Temper- ature, water, deg C (00010) |
Agency ana- lyzing sample, code (00028) |
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 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) |
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) |
Di- chlor- vos, water, fltrd, ug/L (38775) |
Alka- linity, wat flt inf tit field, mg/L as CaCO3 (39086) |
C-14, water, fltrd, percent modern (49933) |
C-14 countng error, water, fltrd, percent modern (49934) |
Site visit purpose code (50280) |
delta O-18 / O-16, nitrate wat flt per mil (63041) |
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) |
Tritium 2-sigma water, unfltrd pCi/L (75985) |
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) |
Sam- pling method, code (82398) |
delta N-15 / N-14, nitrate water, fltrd, per mil (82690) |
Sampler type, code (84164) |
Specif. conduc- tance, wat unf lab, uS/cm @ 25 degC (90095) |
Caf- feine- d9, surrog, water, fltrd, percent (91741) |
Bis- phenol A-d14, surrog, water, fltrd, percent (91747) |
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) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2004-02-06 14:00 |
PST |
K |
WG |
19.5 | 80020 | 1510 | 0.00001 | 3.2 | 8.0 | 7.8 | 0.6 | < 0.16 | < 0.10 | < 0.04 | E 0.004 | < 0.056 | < 0.10 | < 0.06 | 2.28 | 0.85 | 0.74 | 0.53 | 129 | 98 | 49.9 | 1.04 | 295 | 11.3 | 83 | 2.80 | 40.0 | 597 | 7.84 | 13.3 | 1.3 | 13.3 | 257 | < 6.4 | 31.3 | 473 | 11.8 | E 2.08 | -0.03 | 31.0 | < 1.00 | 11.27 | 0.230 | 1030 | E 1030 | 1.40 | < 0.052 | < 0.248 | E 0.013 | 0.035 | 0.05 | 0.58 | -10.56 | -79.16 | -11.43 | 1490 | 87.5 | 35 | ||||||||||||||||||||||||||||||||||||||||||||||
2007-06-19 09:45 |
PDT |
K |
WG |
USGS-WRD |
390 | 22.0 | 1.0 | 1570 | M | 0.800 | 8.3 | 7.8 | 0.3 | < 0.16 | < 0.10 | < 0.02 | < 0.002 | < 0.060 | < 0.10 | < 0.06 | 1.09 | 0.37 | 0.356 | E 0.24 | 131 | 100 | 50.8 | 0.850 | 284 | 10.8 | 82 | 2.44 | 39.3 | 599 | 8.31 | 13.2 | 0.95 | 11.7 | 257 | < 6.0 | 13.7 | 464 | 10.2 | 1.56 | 30.7 | 18.83 | 1050 | 1020 | 1.42 | < 0.026 | < 0.266 | < 0.007 | 0.044 | 0.044 | -79.70 | -11.43 | 25.20 | 1540 | ||||||||||||||||||||||||||||||||||||||||||||||||||
2014-06-17 16:10 |
PDT |
K |
WG |
22.4 | 0.60 | 1500 | M | 0.3 | 8.4 | 0.2 | 39.6 | 639 | R 0.1 | 28 | 1030 | 1.40 | < 0.060 | -80.20 | -11.52 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
2016-01-02 16:00 |
PST |
K |
WG |
19.8 | 0.70 | 1490 | M | < 2.0 | 8.3 | 37.5 | 596 | 0.037 | -79.90 | -11.45 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
2016-06-09 13:40 |
PDT |
K |
WG |
23.2 | 0.60 | 1440 | M | < 2.0 | 8.4 | 7.9 | 0.3 | 144 | 114 | 56.0 | 0.827 | 294 | 10.7 | 81 | 2.56 | 37.1 | 590 | 7.71 | 13.2 | 0.89 | 12.9 | < 0.020 | 256 | 0.046 | < 0.30 | 0.074 | < 0.80 | < 4.0 | < 0.040 | 10.6 | < 0.030 | 10.1 | 0.38 | < 0.020 | 492 | 5.8 | 40.2 | 0.251 | 12.2 | 1.15 | < 0.05 | 0.059 | 30.1 | 1030 | 1020 | 1.40 | 0.039 | 0.036 | -80.20 | -11.40 | 1510 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
2024-01-10 16:10 |
PST |
K |
WG |
USGS-WRD |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
2024-01-10 16:10 |
PDT |
K |
WG |
19.5 | 0.75 | 1580 | M | 0.1 | 8.6 | 0.1 | 0.2 | 30.4 | 81.8 | 25.4 | 2001 | M | U | 10.00 | 319 | 26.00 | 8.00 | 268.53 | -81.00 | -11.54 | 4040 | 4075 | 40389 | 31130 | 31141 | 31169 | 31137 | 31175 | 20649 | 20640 | 20656 | 20657 | 31173 | 10085 |
Water Quality Remark Code | Description |
---|---|
< | Less than |
E | Estimated |
M | Presence verified but not quantified |
R | Radchem non-detect, below ssLc |
U | Analyzed for but not detected |