88
Maumee River at Waterville OH
OH
04100009
Water monitoring location. This is a water-monitoring sensor location, not a confirmed public-access or fishing point. Check access and private-property rules before you go.
Report a problem with this locationLoading fishing assessment…
Get alerts for this spot
A weekly condition summary for readiness and flow changes at this spot.
Alerts arrive as a weekly digest. We'll first send a confirmation email you'll need to click before any alerts start, and you can unsubscribe anytime from any email. See our Privacy Policy.
Water Quality
Updated Sep 18, 2026Source
US_USGS_REALTIME
ID 04193500
Data age
6 hours old
Data confidence
high95%
pH Level (Acidity/Alkalinity)8.5
Measures water acidity or alkalinity on a scale of 0-14. Neutral is 7. Most fish thrive in 6.5-8.5 range.
Water Temperature25.5 °C
Water temperature directly affects fish metabolism and activity. Optimal range varies by species.
Electrical Conductivity433.0 µS/cm
Measures dissolved ions and minerals in water. Indicates salinity and pollution levels. Freshwater: 100-500 µS/cm.
Conductivity (µS/cm) (Other monitoring parameter)433.0
Conductivity (µS/cm) - a monitoring measurement reported by this station. Contact local authorities for specific safety guidelines.
Readiness details
recency80
coverage8