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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) |
Temper- ature, air, deg F (00021) |
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) |
Boron, water, fltrd, ug/L (01020) |
Iron, water, fltrd, ug/L (01046) |
Manga- nese, water, fltrd, ug/L (01056) |
Stron- tium, water, fltrd, ug/L (01080) |
Alum- inum, water, fltrd, ug/L (01106) |
Lithium water, fltrd, ug/L (01130) |
Tritium water, unfltrd pCi/L (07000) |
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) |
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) |
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) |
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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2004-09-02 19:00 |
PDT |
K |
WG |
340 | 26.8 | 37.0 | 80020 | 0.30 | 510 | 0.00001 | 0.0 | 7.9 | 7.9 | 3.1 | 107 | 36.3 | 3.77 | 72.4 | 3.06 | 59 | 3.86 | 23.1 | 79.4 | 0.70 | 20.1 | 0.9 | 17.7 | 29 | 126 | 29.6 | 279 | 173 | < 3.00 | 0.03 | 132 | 322 | 320 | 0.44 | 0.011 | 0.14 | 0.58 | 468 | 67.9 | 36 | ||||||||||||||||||||||||||||||||||||||||||||||
2007-06-22 16:30 |
PDT |
K |
WG |
USGS-WRD |
400 | 24.6 | 0.50 | 497 | 0.00001 | 0.800 | 8.0 | < 1.4 | < 0.10 | < 0.02 | 0.008 | 1.25 | < 0.10 | 1.26 | 0.126 | E 0.04 | 0.041 | E 0.27 | 10.33 | < 0.026 | 5.55 | 0.026 | -54.10 | -8.16 | 5.70 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
2015-04-23 21:30 |
PDT |
K |
WG |
USGS-WRD |
18.0 | 12.0 | 474 | 0.00001 | 0.4 | 8.1 | 8.2 | 2.0 | 0.6 | 146 | < 1.4 | < 0.07 | < 0.01 | 0.004 | 1.34 | < 0.07 | 1.35 | 0.049 | < 0.02 | 0.016 | 115 | 40.0 | 3.53 | 68.9 | 2.80 | 56 | 3.94 | 22.3 | 75.2 | 0.68 | 21.0 | 0.13 | 17.6 | 20 | < 4.0 | 7.41 | 304 | 3.4 | 0.15 | 128 | 121 | 39.20 | 0.110 | 290 | 315 | 0.40 | < 0.013 | 5.95 | 0.012 | 0.013 | 0.082 | -13.79 | -55.00 | -8.14 | 483 | 40168 | 30326 | 30321 | 20113 | 20060 | 20055 | |||||||||||||||||||||||||
2023-11-06 17:50 |
PST |
K |
WG |
USGS-WRD |
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2023-11-06 17:50 |
PDT |
K |
WG |
320 | 19.4 | 0.70 | 479 | 0.00001 | 0.2 | 7.9 | 2.8 | 0.7 | 153 | 90.6 | 126 | 39.00 | 0.150 | 2001 | M | U | 10.00 | 20230000 | 26.00 | 8.00 | 297.09 | 0.00 | -56.10 | -8.14 | 4040 | 4075 | 40389 | 31142 | 31104 | 20649 | 20640 | 20656 | 20657 | 10085 |
Water Quality Remark Code | Description |
---|---|
< | Less than |
E | Estimated |
M | Presence verified but not quantified |
U | Analyzed for but not detected |