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Water Quality Samples for North Carolina
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The daily maximum and minimum water level values for groundwater wells after September 30, 2023 are no longer being displayed on NWISWeb. However, these values can be determined using the instantaneous values that are available through the "Time-Series: Current/Historical Observations" option in the available data dropdown box for the station.
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) |
Instan- taneous dis- charge, ft3/s (00061) |
Specif- ic conduc- tance, wat unf uS/cm @ 25 degC (00095) |
Dis- solved oxygen, mg/L (00300) |
Dis- solved oxygen, percent of sat- uration (00301) |
pH, water, unfltrd field, std units (00400) |
Acidity water, unfltrd mg/L as CaCO3 (00435) |
Bicar- bonate, wat flt infl pt titr., field, mg/L (00453) |
Total nitro- gen, water, unfltrd mg/L (00600) |
Total nitro- gen, water, fltrd, mg/L (00602) |
Organic nitro- gen, water, unfltrd mg/L (00605) |
Organic nitro- gen, water, fltrd, mg/L (00607) |
Ammonia water, fltrd, mg/L as N (00608) |
Nitrite water, fltrd, mg/L as N (00613) |
Ammonia + org-N, water, fltrd, mg/L as N (00623) |
Ammonia + org-N, water, unfltrd mg/L as N (00625) |
Nitrate + nitrite water, fltrd, mg/L as N (00631) |
Phos- phorus, water, unfltrd mg/L as P (00665) |
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) |
Organic carbon, suspnd sedimnt total, mg/L (00689) |
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) |
Iron, water, fltrd, ug/L (01046) |
Manga- nese, water, fltrd, ug/L (01056) |
Propa- chlor, water, fltrd, ug/L (04024) |
Butyl- ate, water, fltrd, ug/L (04028) |
Broma- cil, water, fltrd, ug/L (04029) |
Sima- zine, water, fltrd, ug/L (04035) |
Prome- ton, water, fltrd, ug/L (04037) |
CIAT, water, fltrd, ug/L (04040) |
Cyana- zine, water, fltrd, ug/L (04041) |
Fonofos water, fltrd, ug/L (04095) |
Fecal coli- form, M-FC 0.7u MF cfu/ 100 mL (31625) |
Fecal strep- tococci KF MF, cfu/ 100 mL (31673) |
alpha- HCH, water, fltrd, ug/L (34253) |
p,p'- DDE, water, fltrd, ug/L (34653) |
MBAS, water, unfltrd mg/L (38260) |
Dicamba water, fltrd 0.7u GF ug/L (38442) |
Linuron water, fltrd 0.7u GF ug/L (38478) |
MCPA, water, fltrd 0.7u GF ug/L (38482) |
MCPB, water, fltrd 0.7u GF ug/L (38487) |
Methio- carb, water, fltrd 0.7u GF ug/L (38501) |
Pro- poxur, water, fltrd 0.7u GF ug/L (38538) |
Ben- tazon, water, fltrd 0.7u GF ug/L (38711) |
2,4-DB, water, fltrd 0.7u GF ug/L (38746) |
Fluo- meturon water, fltrd 0.7u GF ug/L (38811) |
Oxamyl, water, fltrd 0.7u GF ug/L (38866) |
Chlor- pyrifos water, fltrd, ug/L (38933) |
Alka- linity, wat flt inf tit field, mg/L as CaCO3 (39086) |
Lindane water, fltrd, ug/L (39341) |
Diel- drin, water, fltrd, ug/L (39381) |
Metola- chlor, water, fltrd, ug/L (39415) |
Mala- thion, water, fltrd, ug/L (39532) |
Para- thion, water, fltrd, ug/L (39542) |
Diazi- non, water, fltrd, ug/L (39572) |
Atra- zine, water, fltrd, ug/L (39632) |
2,4-D, water, fltrd, ug/L (39732) |
2,4,5-T water, fltrd, ug/L (39742) |
Silvex, water, fltrd, ug/L (39762) |
Ala- chlor, water, fltrd, ug/L (46342) |
Tri- clopyr, water, fltrd 0.7u GF ug/L (49235) |
Propham water, fltrd 0.7u GF ug/L (49236) |
Pic- loram, water, fltrd 0.7u GF ug/L (49291) |
Ory- zalin, water, fltrd 0.7u GF ug/L (49292) |
Norflur azon, water, fltrd 0.7u GF ug/L (49293) |
Neburon water, fltrd 0.7u GF ug/L (49294) |
1-Naph- thol, water, fltrd 0.7u GF ug/L (49295) |
Meth- omyl, water, fltrd 0.7u GF ug/L (49296) |
Fenuron water, fltrd 0.7u GF ug/L (49297) |
Esfen- val- erate, water, fltrd 0.7u GF ug/L (49298) |
2Methyl 4,6-di- nitro- phenol, wat flt 0.7u GF ug/L (49299) |
Diuron, water, fltrd 0.7u GF ug/L (49300) |
Dinoseb water, fltrd 0.7u GF ug/L (49301) |
Di- chlor- prop, water, fltrd 0.7u GF ug/L (49302) |
Dichlo- benil, water, fltrd 0.7u GF ug/L (49303) |
DCPA mono- acid, water, fltrd 0.7u GF ug/L (49304) |
Clopyr- alid, water, fltrd 0.7u GF ug/L (49305) |
Chloro- thalo- nil, water, fltrd 0.7u GF ug/L (49306) |
3- Hydroxy carbo- furan, wat flt 0.7u GF ug/L (49308) |
Carbo- furan, water, fltrd 0.7u GF ug/L (49309) |
Car- baryl, water, fltrd 0.7u GF ug/L (49310) |
Brom- oxynil, water, fltrd 0.7u GF ug/L (49311) |
Aldi- carb, water, fltrd 0.7u GF ug/L (49312) |
Aldi- carb sulfone water, fltrd 0.7u GF ug/L (49313) |
Aldi- carb sulf- oxide, wat flt 0.7u GF ug/L (49314) |
Aci- fluor- fen, water, fltrd 0.7u GF ug/L (49315) |
Dis- solved solids dried @ 180degC wat flt mg/L (70300) |
Suspnd. sedimnt sieve diametr percent <0.0625 mm (70331) |
Sus- pended sedi- ment concen- tration mg/L (80154) |
Metri- buzin, water, fltrd, ug/L (82630) |
2,6-Di- ethyl- aniline water, fltrd 0.7u GF ug/L (82660) |
Tri- flur- alin, water, fltrd 0.7u GF ug/L (82661) |
Ethal- flur- alin, water, fltrd 0.7u GF ug/L (82663) |
Phorate water, fltrd 0.7u GF ug/L (82664) |
Terba- cil, water, fltrd 0.7u GF ug/L (82665) |
Linuron water, fltrd 0.7u GF ug/L (82666) |
Methyl para- thion, water, fltrd 0.7u GF ug/L (82667) |
EPTC, water, fltrd 0.7u GF ug/L (82668) |
Peb- ulate, water, fltrd 0.7u GF ug/L (82669) |
Tebu- thiuron water, fltrd 0.7u GF ug/L (82670) |
Moli- nate, water, fltrd 0.7u GF ug/L (82671) |
Etho- prop, water, fltrd 0.7u GF ug/L (82672) |
Ben- flur- alin, water, fltrd 0.7u GF ug/L (82673) |
Carbo- furan, water, fltrd 0.7u GF ug/L (82674) |
Terbu- fos, water, fltrd 0.7u GF ug/L (82675) |
Propy- zamide, water, fltrd 0.7u GF ug/L (82676) |
Disul- foton, water, fltrd 0.7u GF ug/L (82677) |
Tri- allate, water, fltrd 0.7u GF ug/L (82678) |
Pro- panil, water, fltrd 0.7u GF ug/L (82679) |
Car- baryl, water, fltrd 0.7u GF ug/L (82680) |
Thio- bencarb water, fltrd 0.7u GF ug/L (82681) |
DCPA, water, fltrd 0.7u GF ug/L (82682) |
Pendi- meth- alin, water, fltrd 0.7u GF ug/L (82683) |
Naprop- amide, water, fltrd 0.7u GF ug/L (82684) |
Propar- gite, water, fltrd 0.7u GF ug/L (82685) |
Azin- phos- methyl, water, fltrd 0.7u GF ug/L (82686) |
cis- Per- methrin water fltrd 0.7u GF ug/L (82687) |
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1993-03-22 12:15 |
EST |
T |
WS |
USGS-WRD |
11.9 | 772 | 49 | 9.6 | 88 | 4.3 | < 0.65 | < 0.45 | 0.57 | 0.37 | 0.030 | < 0.010 | 0.40 | 0.60 | < 0.050 | 0.08 | 0.07 | 0.07 | 19.0 | 0.7 | 12.0 | 3.00 | 1.10 | 4.70 | 0.59 | 43 | 1.40 | 8.1 | 8.80 | 0.1 | 5.20 | 470 | 17.0 | E 9 | < 4 | 64 | 60 | 5 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
1993-05-18 09:00 |
EDT |
T |
WS |
USGS-WRD |
20.5 | 758 | 54 | 1.2 | 13 | 5.1 | 2 | < 1.9 | < 1.1 | 1.6 | 0.78 | 0.220 | < 0.010 | 1.0 | 1.8 | < 0.050 | 0.20 | 0.04 | 0.03 | 33.0 | > 3.3 | 9.83 | 2.50 | 0.870 | 4.30 | 0.60 | 46 | 0.80 | 9.0 | 1.50 | < 0.1 | 12.0 | 3100 | 18.0 | E 18 | 82 | 2 | 112 | 95 | 21 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
1993-08-12 08:45 |
EDT |
T |
WS |
USGS-WRD |
21.4 | 762 | 93 | 3.8 | 43 | 4.5 | < 0.55 | < 0.65 | 0.44 | 0.54 | 0.060 | < 0.010 | 0.60 | 0.50 | < 0.050 | 0.02 | 0.03 | 0.02 | 17.0 | 1.0 | 16.3 | 4.20 | 1.40 | 4.70 | 0.51 | 37 | 0.90 | 6.3 | 19.0 | 0.1 | 12.0 | 1200 | 25.0 | 96 | 81 | 100 | 7 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
1993-11-17 11:00 |
EST |
T |
WS |
USGS-WRD |
15.5 | 766 | 74 | 4.9 | 2 | < 1.2 | < 1.4 | 1.1 | 1.2 | 0.050 | < 0.010 | 1.3 | 1.1 | < 0.050 | 0.10 | 0.04 | 0.03 | 32.0 | > 3.3 | 18.6 | 4.80 | 1.60 | 5.70 | 0.58 | 38 | 1.60 | 11.0 | 10.0 | 0.2 | 15.0 | 2800 | 41.0 | < 0.007 | < 0.0020 | < 0.04 | < 0.005 | < 0.018 | < 0.002 | < 0.004 | < 0.0030 | < 0.0020 | < 0.006 | < 0.04 | < 0.02 | < 0.05 | < 0.04 | < 0.03 | < 0.04 | < 0.01 | < 0.04 | < 0.04 | < 0.02 | < 0.0040 | 0.0 | < 0.0040 | < 0.001 | < 0.002 | < 0.005 | < 0.004 | < 0.0020 | < 0.001 | < 0.04 | < 0.04 | < 0.02 | < 0.002 | < 0.05 | < 0.04 | < 0.05 | < 0.02 | < 0.02 | < 0.02 | < 0.01 | < 0.02 | < 0.01 | < 0.02 | < 0.04 | < 0.02 | < 0.04 | < 0.03 | < 0.02 | < 0.02 | < 0.05 | < 0.04 | < 0.01 | < 0.03 | < 0.008 | < 0.04 | < 0.02 | < 0.02 | < 0.02 | < 0.04 | 142 | 95 | 76 | < 0.004 | < 0.0030 | < 0.002 | < 0.004 | < 0.002 | < 0.007 | < 0.002 | < 0.006 | < 0.0020 | < 0.0040 | < 0.010 | < 0.0040 | < 0.003 | < 0.002 | < 0.003 | < 0.013 | < 0.0030 | < 0.017 | < 0.0010 | < 0.004 | < 0.003 | < 0.002 | < 0.0020 | < 0.004 | < 0.003 | < 0.013 | < 0.001 | < 0.005 | |||||||
1994-01-19 13:15 |
EST |
T |
WS |
USGS-WRD |
1.0 | 778 | 75 | 11.7 | 80 | 5.7 | 0.53 | 0.53 | 0.38 | 0.38 | 0.020 | < 0.010 | 0.40 | 0.40 | 0.130 | 0.03 | 0.04 | 0.02 | 18.0 | 0.7 | 17.8 | 4.50 | 1.60 | 4.80 | 0.49 | 34 | 1.60 | 8.10 | 12.0 | < 0.10 | 7.30 | 390 | 33.0 | < 0.007 | < 0.0020 | < 0.04 | < 0.005 | < 0.018 | < 0.002 | < 0.004 | < 0.0030 | < 0.0020 | < 0.006 | < 0.04 | < 0.02 | < 0.05 | < 0.04 | < 0.03 | < 0.04 | < 0.01 | < 0.04 | < 0.04 | < 0.02 | < 0.0040 | < 0.0040 | < 0.001 | < 0.002 | < 0.005 | < 0.004 | < 0.0020 | < 0.001 | < 0.04 | < 0.04 | < 0.02 | < 0.002 | < 0.05 | < 0.04 | < 0.05 | < 0.02 | < 0.02 | < 0.02 | < 0.01 | < 0.02 | < 0.01 | < 0.02 | < 0.04 | < 0.02 | < 0.04 | < 0.03 | < 0.02 | < 0.02 | < 0.05 | < 0.04 | < 0.01 | < 0.03 | < 0.008 | < 0.04 | < 0.02 | < 0.02 | < 0.02 | < 0.04 | 76 | 40 | 4 | < 0.004 | < 0.0030 | < 0.002 | < 0.004 | < 0.002 | < 0.007 | < 0.002 | < 0.006 | < 0.0020 | < 0.0040 | E 0.008 | < 0.0040 | < 0.003 | < 0.002 | < 0.003 | < 0.013 | < 0.0030 | < 0.017 | < 0.0010 | < 0.004 | < 0.003 | < 0.002 | < 0.0020 | < 0.004 | < 0.003 | < 0.013 | < 0.001 | < 0.005 | |||||||
1994-03-25 08:45 |
EST |
T |
WS |
USGS-WRD |
18.0 | 760 | 63 | 4.1 | 44 | 4.6 | 3 | < 0.55 | < 0.45 | 0.47 | 0.37 | 0.030 | < 0.010 | 0.40 | 0.50 | < 0.050 | 0.03 | < 0.01 | 0.01 | 24.0 | 11.5 | 2.80 | 1.10 | 4.00 | 0.51 | 41 | 0.70 | 6.60 | 8.60 | < 0.10 | 3.50 | 1000 | 20.0 | 3 | 65 | 68 | 6 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
1994-05-18 09:30 |
EDT |
T |
WS |
USGS-WRD |
16.0 | 763 | 54 | 2.4 | 24 | 5.2 | 2 | < 1.2 | < 1.1 | 0.98 | 0.78 | 0.220 | < 0.010 | 1.0 | 1.2 | < 0.050 | 0.11 | 0.06 | 0.06 | 27.0 | > 4.0 | 10.4 | 2.60 | 0.940 | 4.40 | 0.59 | 45 | 1.00 | 7.50 | 3.40 | < 0.10 | 9.40 | 2900 | 17.0 | 2 | 97 | 71 | 26 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
1994-08-24 16:30 |
EDT |
T |
WS |
USGS-WRD |
19.0 | 775 | 69 | 4.1 | 43 | 4.5 | 0.97 | 0.77 | 0.85 | 0.65 | 0.050 | < 0.010 | 0.70 | 0.90 | 0.072 | 0.06 | 0.02 | 0.03 | 25.0 | 2.8 | 13.8 | 3.70 | 1.10 | 4.50 | 0.53 | 40 | 0.90 | 6.80 | 10.0 | 0.20 | 12.0 | 2000 | 21.0 | < 0.007 | < 0.0020 | < 0.005 | 0.025 | < 0.002 | < 0.004 | < 0.0030 | < 0.0020 | < 0.006 | 0.090 | < 0.0040 | < 0.0040 | < 0.001 | < 0.002 | < 0.005 | < 0.004 | < 0.0020 | < 0.001 | < 0.002 | 93 | 100 | 11 | < 0.004 | < 0.0030 | < 0.002 | < 0.004 | < 0.002 | < 0.007 | < 0.002 | < 0.006 | < 0.0020 | < 0.0040 | < 0.010 | < 0.0040 | < 0.003 | < 0.002 | < 0.003 | < 0.013 | < 0.0030 | < 0.017 | < 0.0010 | < 0.004 | < 0.003 | < 0.002 | < 0.0020 | < 0.004 | < 0.003 | < 0.013 | < 0.001 | < 0.005 | ||||||||||||||||||||||||||||||||||||||||||||||
1994-10-19 15:15 |
EDT |
T |
WS |
USGS-WRD |
14.5 | 762 | 77 | 4.7 | 46 | 4.8 | 2.9 | < 0.65 | < 0.55 | < 0.60 | < 0.50 | < 0.02 | < 0.010 | 0.50 | 0.60 | < 0.05 | 0.01 | 0.02 | 0.01 | 22.0 | 0.3 | 17.4 | 4.50 | 1.50 | 4.40 | 0.46 | 34 | 1.10 | 7.50 | 14.0 | < 0.10 | 9.30 | 790 | 32.0 | 92 | 91 | 6 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
1995-01-23 09:45 |
EST |
T |
WS |
USGS-WRD |
6.0 | 754 | 99 | 78 | 8.4 | 68 | 4.7 | 2.4 | < 0.55 | < 0.55 | 0.48 | 0.48 | 0.02 | 0.010 | 0.50 | 0.50 | < 0.05 | < 0.01 | < 0.01 | 0.01 | 25.0 | 0.3 | 13.8 | 3.40 | 1.30 | 4.30 | 0.50 | 39 | 0.70 | 8.40 | 9.40 | < 0.10 | 8.80 | 950 | 24.0 | 90 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
1995-04-03 08:45 |
EDT |
T |
WS |
USGS-WRD |
9.3 | 772 | 8.2 | 63 | 4.4 | 38 | 4.6 | 2.6 | < 0.85 | < 0.65 | < 0.80 | < 0.60 | < 0.02 | 0.030 | 0.60 | 0.80 | < 0.05 | 0.06 | 0.05 | 0.03 | 24.0 | 2.2 | 10.4 | 2.60 | 0.940 | 4.40 | 0.59 | 46 | 0.80 | 8.50 | 6.70 | < 0.10 | 6.70 | 1500 | 18.0 | 82 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
1995-06-04 07:45 |
EDT |
T |
WS |
USGS-WRD |
21.1 | 768 | 56 | 0.8 | 9 | 5.3 | 4 | < 1.8 | < 1.4 | 1.2 | 0.83 | 0.47 | 0.010 | 1.3 | 1.7 | < 0.05 | 0.20 | 0.05 | 0.07 | 32.0 | > 4.0 | 10.9 | 2.80 | 0.960 | 4.80 | 0.63 | 46 | 1.10 | 7.70 | 1.60 | 0.10 | 8.30 | 3300 | 18.0 | 3 | 91 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
1995-08-28 08:30 |
EDT |
T |
WS |
USGS-WRD |
101 | 114 | 5.4 | 5 | 0.69 | 0.59 | 0.47 | 0.37 | 0.03 | < 0.010 | 0.40 | 0.50 | 0.19 | 0.07 | 0.03 | 0.03 | 16.0 | 1.5 | 32.1 | 8.90 | 2.40 | 5.60 | 0.43 | 26 | 2.00 | 7.30 | 30.0 | 0.10 | 6.50 | 280 | 30.0 | 4 | 97 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
1995-09-11 11:00 |
EDT |
T |
WS |
USGS-WRD |
21.2 | 770 | 6.8 | 63 | 4.0 | 44 | 5.1 | 4 | < 0.85 | < 0.65 | 0.75 | 0.55 | 0.05 | < 0.010 | 0.60 | 0.80 | < 0.05 | 0.07 | 0.02 | 0.03 | 24.0 | 1.6 | 13.4 | 3.40 | 1.20 | 4.50 | 0.53 | 39 | 1.40 | 7.20 | 8.20 | < 0.10 | 8.10 | 1700 | 23.0 | 3 | 89 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
1995-09-15 11:15 |
EDT |
T |
SB |
USGS-WRD |
20.1 | 61 | 0.7 | 4.9 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
1995-09-15 11:15 |
EDT |
T |
WS |
USGS-WRD |
27.1 | 61 | 1.6 | 4.9 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
1995-11-29 11:00 |
EST |
T |
WS |
USGS-WRD |
12.2 | 760 | 127 | 1.1 | 10 | 5.5 | 6 | < 0.65 | < 0.75 | < 0.60 | < 0.70 | < 0.02 | < 0.010 | 0.70 | 0.60 | < 0.05 | 0.08 | 0.08 | 0.06 | 32.0 | 1.0 | 33.1 | 8.80 | 2.70 | 7.30 | 0.55 | 31 | 2.20 | 13.0 | 18.0 | 0.10 | 13.0 | 4300 | 92.0 | 5 | 119 |
Water Quality Remark Code | Description |
---|---|
< | Less than |
> | Greater than |
E | Estimated |