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Arkansas River and Catlin Canal (Combined)

Ditch / canal gage · ARKCACCO · Division 2 · Water District 17 · Crowley 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
1990-10-01 → 2019-09-30
Daily values
10,592
Latest cached reading
152.0 cfs (2019-09-30)
Trend
no trend, -74.61 cfs/decade (-11.9% of median)
Pettitt changepoint
~2000

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 and Catlin Canal (Combined), water years 1990 to 2019. The measured record is no trend at -74.61 cubic feet per second per decade. A Pettitt changepoint is detected around 2000. 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 (5.0).

Provenance

DWR station abbreviation ARKCACCO; recorded station name “ARKANSAS RIVER AND CATLIN CANAL (COMBINED)”; 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.