Hydrohistorian
Rural Ditch Tail Return to St. Vrain Creek
Ditch / canal gage · RUTAILCO · Division 1 · Water District 5 · Boulder County
The record
Period of record
2015-08-06 → 2026-08-15
Daily values
3,958
Latest cached reading
4.8 cfs (2026-08-15)
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
Loading chart…
Where it sits
Location as DWR records it (3.0).
Provenance
DWR station abbreviation RUTAILCO; recorded station name “RURAL DITCH TAIL RETURN TO ST. VRAIN CREEK”; operated by NWSDR. 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.