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Prewitt Reservoir Outlet near Merino

Reservoir gage · PREOUTCO · Division 1 · Water District 64 · Washington County

Live gage at DWR ↗ · Download daily record (CSV)

The record

Period of record
2005-05-12 → 2026-08-16
Daily values
7,376
Latest cached reading
29.1 cfs (2026-08-16)
Trend
no trend, 0.17 cfs/decade (1.5% of median)

Readings come from the weekly-refreshed cache, never fetched live — the date beside the value says exactly how fresh it is. The live gage is one click up.

Annual flow & trend

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Where it sits

Location as DWR records it (3.0).

Provenance

DWR station abbreviation PREOUTCO; recorded station name “PREWITT RESERVOIR OUTLET NEAR MERINO, CO”; operated by DWR. Daily flows from the DWR HydroBase snapshot plus CDSS REST updates, refreshed on the weekly cycle. Trend statistics are Mann-Kendall (Hamed-Rao corrected) with Sen's slope in native cfs, the same numbers as the basin Trends tab.