Hydrohistorian

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Yampa River below Diversion, near Hayden

River gage · YAMDIVCO · USGS 09244410 · Division 6 · Water District 57 · Routt County

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

The record

Period of record
1965-10-01 → 1986-09-30
Daily values
7,670
Latest cached reading
441.0 cfs (1986-09-30)
Trend
no trend, 20.22 cfs/decade
Pettitt changepoint
~1981

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 (5.0).

Provenance

DWR station abbreviation YAMDIVCO; recorded station name “YAMPA RIVER BELOW DIVERSION, NEAR HAYDEN, CO.”; operated by USGS. 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.