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Historic Arkansas Riverwalk Project (Harp) Outfall

River gage · HARPOTCO · Division 2 · Water District 14

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

The record

Period of record
2022-07-28 → 2026-07-06
Daily values
1,424
Latest cached reading
27.1 cfs (2026-07-06)
Trend
insufficient data

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 (4.0).

Provenance

DWR station abbreviation HARPOTCO; recorded station name “HISTORIC ARKANSAS RIVERWALK PROJECT (HARP) OUTFALL”; 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.