Grand River near Painesville
Today's Weather: Fair
2% rain
S 9mph
Coming up: Light Rain
Flow Rate
33.6
CFS
·
1.66
ft
Historical percentile 24 · Low
24h trend
—
+0.4%
N
E
S
W
9 S
mph wind
72h ago
now
High
95
Normal
50
Low
32
Above p95
409
OPT
6h
24h
72h
1.66ft
Steelhead window
500–1,000 CFS
Per-river researched optimal range
Distance
466 CFS below optimal · 1.66ft
Low water — projection flat
Confidence:
41%
Sources:
NWS AHPS
How is this computed?
Weather: Clouds
· 65°F
· S 9mph
29.94"
↘
Guide says:
Low flow at 34 CFS. Estimated clarity is clear. Water temperature 69.8°F. Water assessment: fair.
Gauge observation: Nov 4, 2026 6:00 AM EST
"Forty Degrees Is Shorts Weather Here"
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