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Niwot Ditch

Ditch / canal gage · NIWDITCO · Division 1 · Water District 5 · Boulder County

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

The record

Period of record
2010-04-24 → 2026-08-15
Daily values
5,811
Latest cached reading
3.7 cfs (2026-08-15)
Trend
no trend, 0.15 cfs/decade (6.2% 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

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Where it sits

Location as DWR records it (5.0).

Provenance

DWR station abbreviation NIWDITCO; recorded station name “NIWOT DITCH”; operated by SLWCD. 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.