Hydrohistorian

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Arkansas River near Rocky Ford

River gage · ARKROCCO · Division 2 · Water District 17 · Otero County

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

The record

Period of record
1992-10-15 → 2026-07-06
Daily values
12,142
Latest cached reading
117.0 cfs (2026-07-06)
Trend
decreasing, -62.19 cfs/decade (-15.6% 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 (5.0).

Provenance

DWR station abbreviation ARKROCCO; recorded station name “ARKANSAS RIVER NEAR ROCKY FORD”; 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.