Sneads Ferry
North Carolina Division of Water Resources
Located in Onslow County, North Carolina, this groundwater monitoring location is associated with a water well in the Northern Atlantic Coastal Plain aquifer system.
Well Construction
| Depth | Description | |
|---|---|---|
| -2.73-415.0 ft | 4.0 in diameter none casing | |
| 415.0-435.0 ft | 4.0 in diameter none screen |
| Depth | Lithology | Description |
|---|---|---|
| 0.0-98.0 ft | - | Surficial Aquifer |
| 98.0-131.0 ft | - | Castle Hayne CU |
| 131.0-435.0 ft | - | Castle Hayne Aquifer |
-
Agency North Carolina Department of Environmental Quality Division of Water Resources Site Name Sneads Ferry Site Number Y23R2 Site Type WELL Lat/Long (NAD83) 34.6072, -77.2879 Well Depth 435 Feet Elevation (NAVD88) 43.028 ft Latitude 34.60716 Longitude -77.28795 Local Aquifer Name Peedee (None) National Aquifer Name Northern Atlantic Coastal Plain aquifer system (S100NATLCP) Aquifer Type CONFINED Water-Level Well Type Trend Water-Level Well Characteristics Background Water Quality Network water_quality_network Additional info Link 1 -
Activity Start Date Activity Start Time Characteristic Name Measure Value Units Detection Limit Value Type Sample Fraction Method Name Analytical Method System Sample Method ID Sample Method ID Context Sample Method Name Activity Type Code Data Provided By 2019-10-07 00:00:00 EST Chloride Not Detected mg/L 32 None unfiltered titration None Unknown NCDWR titration Unknown NCDWR 2019-10-07 00:00:00 EST pH 5.73 None None unfiltered YSI None Unknown NCDWR titration Unknown NCDWR 2019-10-07 00:00:00 EST Specific Conductance 98.7 uS/cm None unfiltered YSI None Unknown NCDWR titration Unknown NCDWR 2019-10-07 00:00:00 EST Salinity 0.1 ppth None unfiltered YSI None Unknown NCDWR titration Unknown NCDWR 2022-04-19 00:00:00 EST pH 8.41 None None unfiltered YSI None Unknown NCDWR YSI Unknown NCDWR 2022-04-19 00:00:00 EST Specific Conductance 265.1 uS/cm None unfiltered YSI None Unknown NCDWR YSI Unknown NCDWR 2022-04-19 00:00:00 EST Salinity 0.13 ppth None unfiltered YSI None Unknown NCDWR YSI Unknown NCDWR 2022-04-19 00:00:00 EST Chloride Not Detected mg/L 29 None unfiltered titration None Unknown NCDWR YSI Unknown NCDWR 2023-09-20 00:00:00 EST Specific Conductance 492.1 uS/cm None unfiltered YSI None Unknown NCDWR YSI Unknown NCDWR 2023-09-20 00:00:00 EST Salinity 0.24 ppth None unfiltered YSI None Unknown NCDWR YSI Unknown NCDWR 2023-09-20 00:00:00 EST Chloride Not Detected mg/L 30 None unfiltered titration None Unknown NCDWR YSI Unknown NCDWR 2023-09-20 00:00:00 EST pH 7.37 None None unfiltered YSI None Unknown NCDWR YSI Unknown NCDWR -
-
How do we calculate statistics?
Overall Water Level Statistics (Depth to water, feet below land surface) Lowest Water Level Median Water Level Highest Water Level First Measurement Date Last Measurement Date Number of Measurements Years of Record Latest Value Latest Percentile 28.95 26.90 25.80 2008-01-29 2025-02-03 3787 17.1 27.85 14.29 Statistics Calculated 2025-04-22 Monthly Water Level Statistics (Depth to water, feet below land surface) Month Lowest Median 10th Percentile 25th Percentile 50th Percentile 75th Percentile 90th Percentile Highest Median Number of Measurements Years of Record Jan 28.59 28.44 27.74 27.11 26.50 26.28 26.28 12 12 Feb 28.49 28.22 27.46 27.09 26.48 26.18 26.18 13 13 Mar 28.42 28.32 27.46 26.87 26.25 26.24 26.24 10 10 Apr 28.25 28.11 27.35 26.76 26.51 26.26 26.23 11 11 May 28.23 28.12 27.31 26.69 26.60 26.44 26.42 11 11 Jun 28.08 28.07 27.56 26.71 26.59 26.48 26.47 10 10 Jul 28.05 28.05 27.64 26.85 26.76 26.51 26.50 10 10 Aug 28.28 28.21 27.34 27.00 26.62 26.52 26.49 12 12 Sep 28.38 28.33 27.38 26.85 26.54 26.50 26.50 10 10 Oct 28.53 28.36 27.48 26.82 26.68 26.43 26.40 11 11 Nov 28.73 28.54 27.38 27.03 26.56 26.34 26.33 11 11 Dec 28.79 28.58 27.65 26.99 26.40 26.25 26.24 11 11 Statistics Calculated 2025-04-22 -
Operated in cooperation with:
