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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) |
Temper- ature, air, deg C (00020) |
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) |
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) |
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) |
Sample source, code (72005) |
Sam- pling condi- tion, code (72006) |
Depth to water level, feet below LSD (72019) |
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) |
ANC, wat unf fixed end pt, lab, mg/L as CaCO3 (90410) |
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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1998-07-28 14:30 |
PDT |
T |
WG |
USGS-WRD |
23.9 | 39.4 | 80020 | 772 | 0.00002 | 5.4 | 7.6 | 7.6 | 6.2 | < 2.9 | < 0.10 | < 0.02 | < 0.010 | 2.82 | < 0.10 | 2.82 | 0.163 | 0.03 | 0.05 | 136 | 37.6 | 10.1 | 102 | 3.83 | 62 | 0.54 | 27.1 | 173 | 3.15 | 25.1 | 1 | 16.5 | 127 | < 10.0 | 25.0 | 241 | < 4.00 | 101 | 496 | 475 | 0.67 | < 0.026 | 12.5 | < 0.033 | 0.004 | 331.90 | -62.80 | -9.15 | 757 | 138 | |||||||||||||||||||||||||||||||||||||||||||||||||||
2007-07-07 19:00 |
PDT |
K |
WG |
USGS-WRD |
422 | 21.8 | 0.05 | 729 | 0.00002 | 6.40 | 7.6 | 7.6 | 7.1 | < 3.7 | < 0.10 | < 0.02 | < 0.002 | 3.64 | < 0.10 | 3.64 | 0.065 | E 0.03 | 0.021 | E 0.35 | 130 | 35.9 | 9.71 | 103 | 3.94 | 63 | 1.07 | 27.2 | 155 | 4.14 | 25.0 | 0.83 | 15.1 | 126 | < 6.0 | E 0.14 | 228 | 2.9 | 0.70 | 140 | 148 | 1.22 | 458 | E 467 | 0.62 | < 0.026 | 16.1 | < 0.007 | 0.003 | 0.081 | -63.40 | -9.14 | 4.22 | 732 | |||||||||||||||||||||||||||||||||||||||||||||||
2012-02-17 12:30 |
PST |
K |
WG |
21.0 | 0.40 | 684 | 0.00002 | 7.4 | 7.6 | 7.8 | 7.1 | < 4.9 | < 0.07 | < 0.01 | < 0.001 | 4.81 | < 0.07 | 4.81 | 0.085 | 0.02 | 0.028 | 0.31 | 124 | 33.8 | 9.58 | 101 | 3.93 | 64 | 1.03 | 25.7 | 124 | 4.09 | 25.1 | 0.90 | 14.9 | < 0.006 | 111 | 0.027 | 2.4 | < 0.021 | 1.2 | 4.5 | < 0.025 | 0.31 | < 0.010 | 8.88 | 0.15 | < 0.005 | 228 | 9.3 | < 1.4 | 0.066 | < 2.2 | 0.52 | 0.43 | 29.0 | 1.5 | 0.388 | 158 | 78.17 | 0.230 | 445 | 441 | 0.61 | < 0.013 | 21.3 | < 0.003 | 0.002 | 0.084 | -13.69 | -62.00 | -8.92 | 699 | ||||||||||||||||||||||||||||||||
2013-10-28 18:40 |
PDT |
K |
WG |
18.2 | 0.60 | 671 | 0.00002 | 7.5 | 7.6 | 6.9 | < 4.8 | < 0.07 | < 0.01 | < 0.001 | 4.71 | < 0.07 | 4.71 | 0.070 | 0.03 | 0.023 | 26.5 | 127 | 144 | 433 | 0.59 | < 0.013 | 20.8 | < 0.003 | 0.086 | -60.60 | -8.88 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
2014-11-20 14:40 |
PST |
K |
WG |
19.4 | 0.60 | 676 | 0.00002 | 6.5 | 7.6 | 7.7 | 26.7 | 121 | 165 | 448 | 0.61 | 0.074 | -61.40 | -8.97 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
2023-11-08 17:10 |
PDT |
K |
WG |
19.6 | 0.56 | 714 | 0.00002 | 7.3 | 7.6 | 7.3 | 0.4 | 189 | 105 | 156 | 79.42 | 0.150 | 2001 | 0.0 | U | 10.00 | 26.00 | 8.00 | 343.09 | 0.00 | -61.80 | -8.99 | 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 |