NHP-CY-039
Colorado Division of Water Resources
Located in Yuma County, Colorado, this groundwater monitoring location is associated with a water well in the High Plains aquifer.
Well Construction
| Depth | Description | |
|---|---|---|
| 0.0-258.0 ft | 16.0 in diameter unknown casing | |
| 258.0-358.0 ft | 16.0 in diameter unknown screen |
| Depth | Lithology | Description |
|---|---|---|
| 60.0-100.0 ft | HIGH PLAINS | SANDSTONE |
| 100.0-124.0 ft | HIGH PLAINS | CLAY |
| 124.0-140.0 ft | HIGH PLAINS | SANDSTONE |
| 140.0-150.0 ft | HIGH PLAINS | SANDSTONE |
| 150.0-166.0 ft | HIGH PLAINS | SAND, FINE-MED |
| 166.0-180.0 ft | HIGH PLAINS | SANDSTONE |
| 180.0-196.0 ft | HIGH PLAINS | SAND, FINE-MED |
| 196.0-232.0 ft | HIGH PLAINS | SANDSTONE |
| 232.0-260.0 ft | HIGH PLAINS | SAND, FINE-MED |
| 260.0-317.0 ft | HIGH PLAINS | SANDSTONE |
| 317.0-358.0 ft | HIGH PLAINS | GRAVEL |
| 358.0-364.0 ft | HIGH PLAINS | CLAY |
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Agency Colorado Division of Water Resources Site Name NHP-CY-039 Site Number 609 Site Type WELL Lat/Long (NAD83) 39.9511, -102.4347 Well Depth 358 Feet Elevation (NAVD88) 3933.7 ft Latitude 39.951104 Longitude -102.434655 Local Aquifer Name OGALLALA (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 105.60 69.20 45.00 1966-01-29 2025-03-03 51 59.2 105.60 Statistics Calculated 2026-03-19 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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