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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) |
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) |
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) |
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) |
250 uS/cm KCl conduct stand- ard lot number (99162) |
500 uS/cm KCl conduct stand- ard lot number (99163) |
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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2004-11-18 15:30 |
PST |
K |
WG |
18.9 | 22.5 | 80020 | 619 | 0.00005 | 7.7 | 7.3 | E 7.7 | 22 | < 9.4 | < 0.10 | < 0.04 | < 0.008 | 9.32 | < 0.10 | 9.32 | 0.834 | 0.28 | 0.27 | E 0.32 | 245 | 35 | 73.8 | 14.6 | 34.1 | 0.95 | 23 | 2.31 | 0.49 | 23.8 | 1.0 | 26.9 | 21 | < 6.0 | 5.58 | 388 | 3.6 | < 2.00 | 1.22 | 210 | < 1.00 | 391 | 0.53 | < 0.052 | 41.3 | < 0.026 | E 0.001 | 0.11 | 0.64 | -59.50 | -8.71 | 560 | 83.5 | 66 | ||||||||||||||||||||||||||||||||||
2007-06-20 15:15 |
PDT |
K |
WG |
USGS-WRD |
320 | 23.5 | 0.50 | 882 | 0.00003 | 1.70 | 7.5 | 7.4 | E 20 | < 0.06 | < 0.02 | < 0.002 | 20.1 | E 0.06 | 20.1 | 8.48 | 2.76 | 2.77 | 0.62 | 118 | 4.31 | < 0.026 | 89.0 | < 0.007 | -57.10 | -8.63 | 8.68 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
2009-04-08 19:30 |
PDT |
K |
WG |
USGS-WRD |
16.9 | 0.80 | 468 | 0.00002 | 7.4 | 7.7 | 7.6 | 6.9 | < 2.7 | < 0.09 | E 0.01 | < 0.002 | 2.58 | < 0.10 | 2.58 | 0.218 | 0.06 | 0.071 | E 0.24 | 190 | 17 | 2 | 57.6 | 11.2 | 19.1 | 0.60 | 18 | 1.94 | E 0.63 | 24.3 | 0.06 | 19.7 | 17 | E 2.3 | 1.06 | 249 | 5.5 | 0.08 | 188 | 173 | 1.35 | 281 | 0.38 | E 0.016 | 11.4 | < 0.007 | < 0.002 | 0.040 | -59.70 | -8.72 | 5.48 | 456 | |||||||||||||||||||||||||||||||||||
2015-03-15 13:10 |
PDT |
K |
WG |
21.0 | 0.50 | 414 | 0.00002 | 7.8 | 7.6 | 8.0 | 8.6 | < 2.4 | < 0.07 | < 0.01 | < 0.001 | 2.37 | < 0.07 | 2.37 | 0.446 | 0.12 | 0.146 | 197 | 9 | 60.0 | 11.3 | 22.9 | 0.71 | 20 | 2.10 | 9.36 | 25.2 | 0.47 | 22.8 | < 0.10 | 24.1 | 17 | < 4.0 | < 0.20 | 273 | < 3.0 | 0.30 | 188 | 83.66 | 0.250 | 265 | 278 | 0.36 | < 0.013 | 10.5 | < 0.003 | < 0.001 | 0.035 | -12.03 | -60.20 | -8.92 | 440 | |||||||||||||||||||||||||||||||||||
2023-11-07 13:00 |
PDT |
K |
WG |
19.1 | 0.56 | 432 | 0.00002 | 7.5 | 7.7 | 6.6 | 0.7 | 224 | 89.9 | 185 | 86.41 | 0.160 | 2001 | M | U | 10.00 | 170 | 26.00 | 8.00 | 295.01 | 0.00 | -60.20 | -8.94 | 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 |