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Skyline Ditch at Chambers Lake

Transbasin diversion gage · SKYDCLCO · USGS 06746500 · Division 1 · Water District 48 · Larimer County

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

What this gage meters

This is not a natural stream record. The Skyline Ditch moves water from Laramie River headwaters (Div 1, WD 48) into Chambers Lake, Cache la Poudre (Div 1, WD 3), operated by Water Supply & Storage Co. — so this record is a ledger of those deliveries. Trends here reflect operational and demand decisions, not the basin's hydrology, and the basin trends page marks it accordingly (⇆). All of Colorado's curated transbasin diversions are collected at /transbasin.

The record

Period of record
1922-09-30 → 2025-12-08
Daily values
38,289
Latest cached reading
0.0 cfs (2025-12-08)
Trend
decreasing, -0.45 cfs/decade
Pettitt changepoint
~1984

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 (3.0).

Provenance

DWR station abbreviation SKYDCLCO; recorded station name “SKYLINE DITCH AT CHAMBERS LAKE”; 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.