NHP-FR-030
Colorado Division of Water Resources
Located in Logan County, Colorado, this groundwater monitoring location is associated with a water well in the High Plains aquifer.
Well Construction
| Depth | Description | |
|---|---|---|
| 0.0-40.0 ft | 18.0 in diameter other casing | |
| 40.0-80.0 ft | 18.0 in diameter other screen |
No lithology data is available
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Agency Colorado Division of Water Resources Site Name NHP-FR-030 Site Number 504 Site Type WELL Lat/Long (NAD83) 40.4647, -102.8977 Well Depth 80 Feet Elevation (NAVD88) 4302.77 ft Latitude 40.46471 Longitude -102.897706 Local Aquifer Name Ogallala aquifer (None) National Aquifer Name High Plains aquifer (N100HGHPLN) Aquifer Type UNCONFINED Water-Level Well Type Surveillance Water-Level Well Characteristics Known Changes 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 49.78 41.10 30.90 1969-12-01 2025-01-14 56 55.1 45.10 33.33 Statistics Calculated 2025-12-10 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 48.70 48.70 46.38 39.10 37.31 33.54 30.90 17 17 Feb 49.78 48.15 44.70 37.90 34.15 31.52 31.20 13 13 Dec 48.27 47.96 46.54 45.16 37.66 33.20 31.70 15 15 Statistics Calculated 2025-12-10 -
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