Canada · Ontario
Eramosa River
Ontario · 50 km · Class I
Optimal: CFS · USGS #02GA029
87CFS
28.63 ft gauge height
Optimal→Stable
Avg flow: 0 cfsHist. median: 0 cfs🇨🇦 WSC #02GA029
Grand River Watershed · Eramosa River Conservation Area
About
Through rural Wellington County, the Eramosa River winds 50 kilometers of quiet flatwater as part of the Grand River Watershed. The river flows through the Eramosa River Conservation Area, which serves as a wildlife corridor in this agricultural landscape. Class I water makes for gentle paddling along this Ontario waterway, monitored at gauge 02GA029. The conservation area provides the most protected stretch of the river's course.
Solunar Fishing Activity
🌒
Waxing Crescent
15% illumination
Poor
★ Moon overhead
8:49 AM
Moonrise
1:06 PM
Moonset
4:32 AM
★ Moon underfoot
8:49 PM
Next full moon: May 3111 days
10-Year Flow Patterns
See 10 years of flow patterns for this river — historical analysis is a Pro feature.Upgrade to Pro →
Your Optimal Range
Set your personal optimal CFS window per river — custom ranges are a Pro feature.Upgrade to Pro →
Data Quality
River conditions are community-verified. CFS ranges, difficulty ratings, and access points may not reflect every flow level or seasonal change. Always check current conditions, scout unfamiliar rapids, and paddle within your skill level.
Know the Eramosa River? Your local knowledge makes this page better for every paddler, angler, and guide who comes after you.
Improve This River →