WELL4, Greenbush, ME
Maine Geological Survey
Located in Penobscot County, Maine, this groundwater monitoring location is associated with a water well in the Other aquifers.
Well Construction
| Depth | Description | |
|---|---|---|
| -2.92-7.68 ft | pvc casing | |
| 7.68-17.1 ft | 2.0 in diameter pvc screen |
| Depth | Lithology | Description |
|---|---|---|
| 0.0-18.0 ft | GM | Brown silty sandy gravel with cobbles |
| 18.0-20.5 ft | SM/SP | Gray silty clayey gravelly sand |
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Agency Maine Geological Survey Site Name WELL4, Greenbush, ME Site Number 40496 Site Type WELL Lat/Long (NAD83) 45.122, -68.5434 Well Depth 17.1 Feet Elevation (NAVD88) 224.64 ft Latitude 45.12196216 Longitude -68.54339336 Local Aquifer Name Till (None) National Aquifer Name Other aquifers (N9999OTHER) 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 13.18 3.32 1.85 1995-07-31 2024-04-26 84 28.8 3.15 -- Statistics Calculated 2026-01-13 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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