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The hydrogeological unit of Okanagan Valley Fill designates older unconsolidated sediments. Sediments are found in sections that can be up to 100 m high or to a depth of 1 km. The sediments are generally overlain by younger deposits. The aquifer is under confined conditions, suggesting a low to moderate vulnerability to surface contamination. It designates a low recharge rates area. Groundwater flows toward Okanagan Lake. |
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Physiography
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| Hydrogeological region | Cordillera |
| Hydrogeological context | |
| Relief | The hydrogeological unit is located at the bottom of the valley, bordering the east side of Okanagan Lake. The terrain is flat and there is no significant slope. Elevations range from 340 to 500 m. |
| Area | 282.00 km2 |
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Lithology
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| Description | The hydrogeological unit of Okanagan Valley Fill designates older unconsolidated sediments; sand, silt, gravel and till deposited prior to the last ice advance. Sediments are found in sections that can be up to 100 m high or to a depth of 1 km. The sediments are generally overlain by younger deposits such as till, glaciolacustrine clays, alluvial deposits and others. |
| Source | |
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Aquifer
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| Aquifers | List of aquifer
Okanagan Valley Fill |
Groundwater Information Network