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Water Quality Samples for North Carolina
Following the passage of Hurricane Helene, USGS staff are responding to streamgage outages in Georgia, North Carolina, and South Carolina once they can safely access the sites.
Questions about data? Click here.
Sample Datetime |
Time datum |
Time datum reliability code |
Sample Medium Code |
Agency Collecting Sample, Code |
Temper- ature, water, deg C (00010) |
Baro- metric pres- sure, mm Hg (00025) |
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) |
Dis- solved oxygen, percent of sat- uration (00301) |
pH, water, unfltrd field, std units (00400) |
Total nitro- gen, water, unfltrd mg/L (00600) |
Organic nitro- gen, water, unfltrd mg/L (00605) |
Ammonia water, fltrd, mg/L as N (00608) |
Ammonia + org-N, water, unfltrd mg/L as N (00625) |
Nitrate + nitrite water, fltrd, mg/L as N (00631) |
Ortho- phos- phate, water, fltrd, mg/L (00660) |
Phos- phorus, water, unfltrd mg/L as P (00665) |
Ortho- phos- phate, water, fltrd, mg/L as P (00671) |
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) |
delta O-18 / O-16, nitrate wat flt per mil (63041) |
Ammonia water, fltrd, mg/L (71846) |
Sample purpose code (71999) |
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) |
Sample split- ter type, field, code (84171) |
Type of sample related QA data, code (99111) |
1 mL 4.5 N H2SO4 preser- vative lot number (99156) |
2 mL 7.7 N HNO3 preser- vative lot number (99159) |
0.45 um capsule filter NWIS lot number (99206) |
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2012-06-19 12:10 |
EDT |
K |
WS |
USGS-WRD |
19.4 | 770 | 248 | 0.00011 | 8.1 | 87 | 7.0 | 0.20 | 0.12 | 0.04 | 0.16 | 0.048 | 0.324 | 0.172 | 0.106 | 118 | 43.9 | 1.97 | 4.77 | 0.19 | 8 | 1.74 | 7.60 | 18.2 | -2.35 | 0.047 | 10.00 | -24.50 | -4.61 | 70 | 3.74 | 3044 | 10 | 1 | 40070 | 40073 | 10013 |
2012-08-27 14:15 |
EDT |
K |
WS |
USGS-WRD |
22.6 | 768 | 318 | 0.00007 | 6.9 | 79 | 7.2 | 7.4 | 2.3 | 4.05 | 6.3 | 1.11 | 1.22 | 0.702 | 0.399 | 79.7 | 27.2 | 2.83 | 12.2 | 0.60 | 19 | 24.2 | 23.5 | 11.6 | 0.67 | 5.22 | 10.00 | -21.60 | -4.16 | 70 | 19.98 | 3044 | 10 | 1 | 40070 | 40074 | 10801 |
2012-10-23 09:50 |
EDT |
K |
WS |
USGS-WRD |
12.2 | 770 | 213 | 0.00010 | 9.2 | 85 | 7.0 | 0.34 | 0.21 | 0.01 | 0.22 | 0.120 | 0.225 | 0.104 | 0.074 | 97.2 | 35.6 | 2.00 | 5.46 | 0.24 | 11 | 2.35 | 11.0 | 15.4 | 8.36 | 0.016 | 10.00 | -21.00 | -4.19 | 70 | 21.36 | 3044 | 10 | 1 | 40072 | 40074 | 10013 |
2012-12-11 09:45 |
EST |
K |
WS |
USGS-WRD |
14.8 | 764 | 219 | 0.00009 | 7.4 | 72 | 7.0 | < 0.22 | < 0.18 | < 0.01 | 0.18 | < 0.040 | 0.201 | 0.099 | 0.066 | 103 | 37.8 | 2.05 | 5.35 | 0.23 | 10 | 2.01 | 10.9 | 14.8 | < 0.013 | 10.00 | -23.10 | -4.38 | 55 | 3044 | 10 | 30 | 40095 | 40093 | 10014 | ||
2013-02-12 09:05 |
EST |
K |
WS |
USGS-WRD |
12.1 | 768 | 134 | 0.00033 | 9.5 | 88 | 6.5 | 1.1 | 0.45 | 0.03 | 0.48 | 0.597 | 0.113 | 0.080 | 0.037 | 49.6 | 16.8 | 1.86 | 4.85 | 0.30 | 17 | 2.76 | 11.6 | 10.8 | 8.80 | 0.036 | 10.00 | -19.70 | -4.23 | 70 | 11.99 | 3044 | 10 | 1 | 40104 | 40103 | 10014 |
2013-04-21 17:10 |
EDT |
K |
WS |
USGS-WRD |
15.1 | 775 | 161 | 0.00017 | 8.9 | 86 | 6.8 | 1.1 | 0.59 | 0.07 | 0.66 | 0.437 | 0.372 | 0.187 | 0.121 | 60.6 | 21.4 | 1.75 | 6.03 | 0.34 | 16 | 4.75 | 11.6 | 9.76 | 6.85 | 0.090 | 10.00 | -18.30 | -3.87 | 70 | 22.34 | 3044 | 10 | 30 | 40104 | 40103 | 10020 |
Water Quality Remark Code | Description |
---|---|
< | Less than |