New Hampshire · Unknown Co.

Nissitissit River

Wild & Scenic🏞 National Park
· 10 mi · Class
Optimal: 150–450 CFS · USGS #01073500
292 avg
203CFS
2.15 ft gauge height
Optimal
Stable
Flow data is live from USGS·Rapid classifications and CFS ranges need community verification·Know this river?
Avg flow: 292 cfsHist. median: 0 cfsUSGS #01073500
National Wild & Scenic River · National Park Service

Located in north-central Massachusetts and southeastern New Hampshire, the Nashua River watershed covers 538 square miles, includes 32 communities, and supplies drinking water to over two million people. It is highly forested, abundant in water resources and open spaces, with thousands of acres of lands protected. According to the Nashua River Watershed Association, the lands are comprised of approximately 62% forested land, 13% residential lands, and 12% agricultural lands. The watershed area within Massachusetts is still rather rural but is under constant threat of development due to

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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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