Hydrohistorian
East Fork San Juan R Ab Sand Creek, near Pagosa Springs
River gage · EASJASCO · USGS 09339900 · Division 7 · Water District 29 · Archuleta County
Live gage at DWR ↗ · USGS monitoring location ↗ · Download daily record (CSV)
The record
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
Where it sits
Location as DWR records it (5).
Provenance
DWR station abbreviation EASJASCO; recorded station name “EF SAN JUAN R AB SAND CREEK, NR PAGOSA SPGS, 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.