Hydrohistorian
Arkansas River and Catlin Canal (Combined)
Ditch / canal gage · ARKCACCO · Division 2 · Water District 17 · Crowley County
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
Loading chart…
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.