Looking Back: The 2018 Seneca Lake Flood

GENEVA, N.Y. – Eight years can feel like a long time. And then you come across a photograph from August 2018, and suddenly it doesn’t feel all that long ago. For those who lived through the flooding around Seneca Lake that summer, these images may bring back memories they’d rather leave in the past. For...

Benthic Cyanobacteria Identified in Seneca Lake

GENEVA, N.Y. – Seneca Lake Pure Waters Association (Pure Waters) is asking the public to be aware of benthic cyanobacteria following a recent identification in Seneca Lake. Pure Waters recently received several photos of unusual debris in the lake near Lakeshore Landing, north of Sampson State Park. After consultation with the Finger Lakes Institute (FLI),...

Water Quality Update: August 21, 2026

GENEVA, N.Y. – As we head into the second half of August, Seneca Lake continues to have no confirmed harmful algal bloom (HAB) reports, while low lake levels remain an area of concern. Pure Waters continues to monitor these conditions closely as we move into late summer. Read the full interactive Water Quality Update for...

Pure Waters Files Formal FERC Complaint Over Low Seneca Lake Water Levels

GENEVA, N.Y. – Seneca Lake Pure Waters Association (Pure Waters) has filed a formal complaint with the Federal Energy Regulatory Commission (FERC), the federal agency that oversees the dams and power operations that affect Seneca Lake’s water level. Pure Waters is calling for immediate action to address an infrastructure failure that is contributing to the...

Water Quality Update: August 7, 2026

GENEVA, N.Y. – Seneca Lake continues to exhibit excellent water quality as we move through the height of the summer recreation season. According to the latest monitoring data collected on the evening of August 6th, surface temperatures and lake levels are fairly typical for early August, but dissolved oxygen levels measured unusually high. No HAB’s...

Local Breweries Unite to Brew for a Cause During Annual PURE Brew Week

GENEVA, N.Y. – PURE Brew Week returns July 24 through August 2, inviting the community to celebrate a unique collaboration between the Seneca Lake Order of Brewers (SLOBs) and Seneca Lake Pure Waters Association (Pure Waters). The annual event features a special collaborative beer crafted by local brewers to celebrate the connection between craft brewing,...

Oswego River Basin Water Level Bill Passes in the Senate

GENEVA, N.Y. – Seneca Lake Pure Waters Association President William H. Roege has voiced support for recently passed legislation (S8924/A10117) establishing an Oswego River Basin stakeholder group to improve flood mitigation and coordination of water management throughout the basin. The bill, sponsored by Senator Christopher Ryan, would bring together state agencies, local governments, water managers,...

The 2026 Seneca Lake Summer Business Guide is Here

GENEVA, N.Y. – The 2026 edition of our Summer Guide & Business Directory is now available. This resource is designed for anyone who loves Seneca Lake—whether you’re a resident, visitor, volunteer, or business owner. Inside the guide, you’ll find: Water quality updates, including the latest on harmful algal blooms and aquatic invasive species An introduction...

Seneca Lake Water Level Condition

Seneca Lake water levels have risen noticeably following a series of rainfall events over the past two weeks across the watershed. Based on observations from gauges in Geneva and Watkins Glen, the watershed has received on the order of 2 to 3 inches of rain over the past 14 days, with approximately 1.5 to 2.0...

Winter 2026 LakeWatch: Updates from Across Seneca Lake

Geneva, N.Y. – With Seneca Lake deep in winter, the shoreline is quieter, but the work to protect the lake continues. Our 2026 Winter LakeWatch newsletter is now available, featuring recent updates, ongoing projects, and stories from across the watershed — including a special video interview with Tom Burrall of C.S. Burrall & Son Inc....