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Long Hollow above Long Hollow Reservoir near Red Mesa

Reservoir gage · LONALOCO · Division 7 · Water District 33 · La Plata County

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

The record

Period of record
2014-06-10 → 2026-07-06
Daily values
4,410
Latest cached reading
0.0 cfs (2026-07-06)
Trend
no trend, -37.99 cfs/decade

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).

Provenance

DWR station abbreviation LONALOCO; recorded station name “LONG HOLLOW ABOVE LONG HOLLOW RESERVOIR NEAR RED MESA, CO”; 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.