Historic river site
Indian Mill
Historic mill site on the Sandusky northeast of Upper Sandusky.
Visit the official Indian Mill resourceUSGS 04197137
Sandusky River →
Sandusky River at Tiffin OH
Seneca County, Ohio · USGS 04197137
Latest observation
What this gauge represents: This gauge measures conditions on Sandusky River at its USGS monitoring location in Seneca County; conditions elsewhere on the waterway may differ.
STREAMFLOW
—No recent reading available.
GAUGE HEIGHT
—No recent reading available.
WATER TEMPERATURE
—Not measured at this gauge.
How to read these numbers
Streamflow (ft³/s or CFS)
How much water moves past the gauge each second. Higher numbers mean more water is moving downstream.
Gauge height (ft)
The water-surface height at this gauge. It is useful for tracking rises, falls and flood thresholds, but it is not the river's total depth.
24-hour change
How much the latest reading has risen or fallen compared with roughly 24 hours earlier.
Historical median
The typical streamflow for this date based on USGS historical statistics. A multiple such as 3× means current flow is about three times the historical median.
River Pulse
Get Water Data's plain-language summary of current flow, historical context and recent direction.
NOAA flood stage
Official action and flood thresholds where available. These levels are specific to each gauge location.
Gauge height and flood stage are station-specific. A 12-foot reading at one gauge should not be directly compared with 12 feet at another.
EXPLORE
Continue along the Sandusky River
Connect this monitoring-location reading with verified places and official visitor information. A gauge describes conditions only at its location; it is not itself a public access point.
Explore the Sandusky Rivercity
Upper Sandusky
Visit the official Upper Sandusky resourceSTATION DETAILS
About this gauge
Site type: Stream
County: Seneca County
Drainage area: 966 mi²
Current measurements: 0
DATA SOURCE
Official USGS station
Get Water Data organizes provisional public monitoring data from the U.S. Geological Survey.
View USGS station →