Grand River

River Overview

Geauga / Trumbull / Ashtabula Co. · 98 mi · Class I–III
Optimal: 300–2,000 CFS · USGS #04212100
Water temp: 79°F
1,200 avg
340CFS
2.77 ft gauge height
Optimal
Stable

Safety & Conditions

Flow data is live from USGS·Rapid classifications and CFS ranges need community verification·Know this river?

Live Conditions

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River Details

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Avg flow: 1,200 cfsHist. median: 1,080 cfsUSGS #04212100
Ohio Scenic River · Grand River Wildlife Area

About

Grand River, Ohio — Geauga County, Lake Erie. For paddlers, the Grand reads as three distinct rivers. The Upper Grand runs 25 miles from Parkman to Rock Creek, Class I flatwater that suits an unhurried day on the water. Below Rock Creek, the character sharpens: the 15-mile run down to Harpersfield is Class I–II scenic water, and the Harpersfield Gorge delivers five miles of Class II–III, the river's best whitewater. Across its whole length the Grand is rated Class I–III, and the gauge at station 04212100 — averaging 1,200 CFS against a historical figure of 1,080 — gives boaters a reliable read on whether the water sits inside its 300-to-2,000 CFS window.

The river's human story is long. Before European contact the Grand flowed through the ancestral territory of the Wyandot, Shawnee, Delaware and Miami, serving as a travel corridor, hunting ground and gathering place; the Wyandotte Nation, the Shawnee Tribe, the Delaware Tribe and the Miami Tribe of Oklahoma maintain cultural connections still. Its name descends from the word 'Owashtanong,' meaning 'far-distant water,' before French explorers renamed it 'Grand River' in 1670. The modern chapter opens in 1795, when the Treaty of Greenville ceded the river's watershed to the United States and drew the valley into the young nation's frontier.

Settlement followed quickly. The town of Painesville, named for General Edward Paine, was founded on the river in 1796, and Ashtabula was founded in 1797. Through the 19th and early 20th centuries the valley was worked hard. The Grand was logged from the 1840s through the 1920s, feeding Ohio's hardwood industry — maple, oak, ash and beech — along with the state's canal shipping and the lumber trade of Cincinnati and Cleveland. The exhaustion of the old-growth stands around 1910, the start of state forestry conservation in 1915, and the creation of Ohio's state forests in the 1920s together ended large-scale logging.

Recognition arrived in the century's second half. On January 17, 1974, the Grand became Ohio's second designated Wild and Scenic River, and today it carries the designations of Ohio Scenic River and the Grand River Wildlife Area. Along the scenic-designated upper reaches in Ashtabula County, the river slips through swamp forests of standing timber and slow current — the kind of country that earned it protection in the first place.

The river's recovery is ongoing. Since 2010 the Ohio EPA, working with Grand Watershed partnerships and local Soil & Water Conservation Districts, has addressed more than a century of logging, agricultural and industrial impacts. Streambank stabilization, native fish restocking of smallmouth bass and saugeye between 2017 and 2024, and additions under the Ohio Scenic Rivers program have followed. On the lower river, watershed restoration has cut phosphorus loading by 60 percent across the lowermost 30 miles. For a paddler putting in at Parkman or dropping into the Harpersfield Gorge, the Grand today is a river that has been used, protected and slowly restored — inland Ohio's water running east to Lake Erie much as it always has.

Solunar Fishing Activity
🌔
Waxing Gibbous
97% illumination
Fair
Moon overhead
4:10 PM
Moonrise
11:26 PM
Moonset
8:55 AM
Moon underfoot
4:10 AM
Next full moon: Aug 27Tomorrow
Outfitters
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Kayak and canoe rentals on the middle Grand River
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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.

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