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Mancos River near Mancos

River gage · MANMANCO · Division 7 · Water District 34 · Montezuma County

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

Source DWR administrative record · verify at DWR station ↗ Source Our computation, no independent reference · computed here from the screened record

The record

Period of record
1953-11-14 → 2026-09-27
Daily values
20,404
Latest cached reading
8.0 cfs (2026-09-27)
Trend
no trend, -2.41 cfs/decade (-10.2% 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

Chart: annual mean flow at Mancos River near Mancos, water years 1953 to 2026. The measured record is no trend at -2.41 cubic feet per second per decade. The underlying yearly values are available as a CSV download linked at the top of this page.

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Where it sits

Location as DWR records it (3.0).

Provenance

DWR station abbreviation MANMANCO; recorded station name “MANCOS RIVER NEAR MANCOS”; 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.