MW-209B, Sanford, ME
Maine Geological Survey
Located in York County, Maine, this groundwater monitoring location is associated with a water well in the Sand and gravel aquifers (glaciated regions).
Well Construction
| Depth | Description | |
|---|---|---|
| -3.24-52.7 ft | sch 5 stainless steel casing | |
| 52.7-54.7 ft | 2.0 in diameter sch 5 stainless steel screen |
| Depth | Lithology | Description |
|---|---|---|
| 0.0-1.0 ft | SP | Dark brown medium sandy organic material. |
| 1.0-8.5 ft | SW | Light brown fine to coarse sand with trace fine gravel. Some stratification. |
| 8.5-10.0 ft | SW | Brown fine to coarse sand and gravel w/ small cobbles. |
| 10.0-14.0 ft | SM | Brown to reddish brown silty fine sand with trace medium sand in layers |
| 14.0-28.0 ft | SM | Light brown fine sand with some silty fine sand layers. |
| 28.0-39.0 ft | SM | Brown stratified fine sand and clay/silt. |
| 39.0-44.0 ft | SM | Gray silty fine sand. |
| 44.0-56.0 ft | SM | Gray stratified fine sand and clay/silt. |
| 56.0-63.0 ft | SM | Gray fine sandy silt and clay/silt. |
| 63.0-84.0 ft | ML | Gray clay/silt. |
| 84.0-88.0 ft | ML | Gray clay/silt with trace gravel. |
| 88.0-107.0 ft | SM | Gray silty fine sand with trace medium sand. |
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Agency Maine Geological Survey Site Name MW-209B, Sanford, ME Site Number 41675 Site Type WELL Lat/Long (NAD83) 43.4057, -70.7146 Well Depth 55.1 Feet Elevation (NAVD88) 227.67 ft Latitude 43.40568470 Longitude -70.71460921 Local Aquifer Name Marine Deposits (None) National Aquifer Name Sand and gravel aquifers (glaciated regions) (N100GLCIAL) Aquifer Type UNCONFINED Water-Level Well Type Trend Water-Level Well Characteristics Background 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 -
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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 3.39 1.74 -0.04 1995-03-29 2019-11-13 77 24.7 2.58 -- Statistics Calculated 2026-04-04 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 -
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