Hydrohistorian
Log in

← Basin trends ·  All gages in this district

Arkansas River at Nepesta

River gage · ARKANECO · USGS 07117500 · Division 2 · Water District 14 · Pueblo County

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

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

The record

Period of record
1914-01-01 → 1936-05-31
Daily values
7,791
Latest cached reading
1370.0 cfs (1936-05-31)
Trend
decreasing, -189.36 cfs/decade (-31.7% 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 Arkansas River at Nepesta, water years 1914 to 1936. The measured record is decreasing at -189.36 cubic feet per second per decade. The underlying yearly values are available as a CSV download linked at the top of this page.

Loading chart…

Where it sits

Location as DWR records it (5.0).

Provenance

DWR station abbreviation ARKANECO; recorded station name “ARKANSAS RIVER AT NEPESTA, 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.