Hydrohistorian

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San Luis Creek near Poncha Pass

River gage · SANPONCO · USGS 08224110 · Division 3 · Water District 25 · Saguache County

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

The record

Period of record
1979-07-01 → 1985-09-30
Daily values
2,284
Latest cached reading
1.0 cfs (1985-09-30)
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

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Where it sits

Location as DWR records it (5).

Provenance

DWR station abbreviation SANPONCO; recorded station name “SAN LUIS CREEK NEAR PONCHA PASS, CO.”; operated by USGS. 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.