Observed arrival · 2026-08-21
Santiam Silt: A Public Watch on the North Santiam Drawdown
A public monitoring project brings together North Santiam River readings, reservoir-drawdown updates, maps, and official sources.
Why it surfaced
Santiam Silt tracks a planned 2026 Detroit Reservoir drawdown and its possible effects on downstream water conditions across ten communities. Its map combines demonstration sampling stations with five live, provisional USGS gauges, giving residents a way to compare changes by place and verify the underlying evidence.
A public monitoring project brings together North Santiam River readings, reservoir-drawdown updates, maps, and official sources.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
One card from the complete issue