16N/02W-29L02P2
U.S. Geological Survey
Located in Thurston County, Washington, this groundwater monitoring location is associated with a water well in the Puget Sound aquifer system.
Well Construction
| Depth | Description | |
|---|---|---|
| -1.0-82.0 ft | 2.0 in diameter pvc or plastic casing | |
| -1.5-74.0 ft | 6.0 in diameter steel casing | |
| 74.0-82.0 ft | 6.0 in diameter steel screen |
| Depth | Lithology | Description |
|---|---|---|
| 0.0-4.0 ft | Soil | Soil |
| 4.0-7.0 ft | Gravel | Gravel |
| 7.0-26.0 ft | Gravel | Gravel |
| 26.0-32.0 ft | Gravel | Gravel |
| 32.0-43.0 ft | Gravel | Gravel |
| 43.0-45.0 ft | Gravel | Gravel |
| 45.0-56.0 ft | Gravel | Gravel |
| 56.0-66.0 ft | Sand & Gravel | Sand & Gravel |
| 66.0-74.0 ft | Sand | Sand |
| 74.0-88.0 ft | Gravel | Gravel |
| 88.0-99.0 ft | Sand & Gravel | Sand & Gravel |
| 99.0-104.0 ft | Sand | Sand |
| 104.0-118.0 ft | Sand | Sand |
| 118.0-124.0 ft | Sand | Sand |
| 124.0-127.0 ft | Clay | Clay |
| 127.0-134.0 ft | Siltstone | Siltstone |
| 134.0-135.0 ft | Gravel | Gravel |
| 135.0-None ft | Siltstone | Siltstone |
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Agency U.S. Geological Survey Site Name 16N/02W-29L02P2 Site Number 465033122570202 Site Type WELL Lat/Long (NAD83) 46.8424, -122.96 Well Depth 82 Feet Elevation (NAVD88) 221.06 ft Latitude 46.8424138888889 Longitude -122.960038888889 Local Aquifer Name Unclassified Overburden (None) National Aquifer Name Puget Sound aquifer system (S100PGTSND) 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 41.43 24.10 12.25 1987-07-16 2024-07-11 7816 37.0 24.60 -- Statistics Calculated 2026-02-19 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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