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Listen to the story of the HABs season on Seneca Lake with Ted Baker and Bill Roege, Pure Waters HAB Program Director
Click Here for Recording
October Radio show included a conversation with Kaitlin Fello, Pure Waters' Administrative Coordinator, with commentary on the first ever Virtual Annual Meeting and Silent Auction Success, upcoming fundraising events, and the unexpected HAB season on Seneca Lake.
October Kaitlin Fello Seneca Lake Pure Waters FLMN.mp3
DID YOU KNOW?
Seneca Lake Pure Waters Association is on the Radio with Ted Baker every month! Tune into Finger Lakes News Radio, 95.9FM/1240AM WGVA or 98.1FM/1590AM WAUB, 8:15am the first Friday of every month, for Seneca Lake Pure Waters Association News!
Listen in to the Pure Waters' monthly radio show with Geneva Town Supervisor and Seneca Watershed Intermunicipal Organization Chair, Mark Venuti. Venuti discusses the importance of the Seneca Watershed Intermunicipal Organization, Seneca Watershed Steward, Ian Smith, and the town's Lake Friendly Farm program successes.
091820 Geneva Supervisor Mark Venuti FLMN.mp3
Listen here to the Pure Waters July Radio Show
Tune into Finger Lakes News Radio
95.9FM/1240AM WGVA or 98.1FM/1590AM WAUB
8:15am the first Friday of every month
for Seneca Lake Pure Waters Association News!
Read the Observer Review Article on Lake Friendly Living!
Visit Finger Lakes Daily News to read more!
Visit Finger Lakes Times to read the article!
CSLAP is a lake water quality monitoring program administered by the New York State Federation of Lakes Association (NYSFOLA) and the NYS Department of Environmental Conservation (DEC). Sampling begins in June and is done every two weeks, for eight total sessions through September. Observations are made of weather and lake conditions, water clarity is measured, and samples are taken near surface and at a prescribed depth of 18 meters for lab testing. Water temperatures are recorded and the samples are processed for shipment to the lab. Forms of phosphorous and nitrogen are measured, along with pH, conductance, and chlorophyll (an algae indicator). Four mid-lake sites, spaced from north to south on Seneca Lake, are sampled by Seneca Pure Waters volunteers. Data is analyzed by DEC scientists and a lake report is generally available the following spring.
Seneca Lake is one of the largest Finger Lakes with a surface area of 175.4 km2 and volume of 15,500 million m3. In 2018, major trophic state indicators were intermediate for total phosphorus (0.011 mg/L), chlorophyll-a (5.4 µg/L), and water clarity (Secchi disk depth of 3.7 m). Seneca Lake has low levels of total nitrogen and NOX (0.551 and 0.241 mg/L, respectively). Using current chlorophyll-a as metric of lake quality, Seneca’s water quality has improved since the 1970s, but degraded since the late 1990s and early 2000s. The 2017-2018 data suggests that Seneca Lake is mesotrophic (moderately productive).
2018 DEC Report for CSLAP Article.pdf
What does this mean?
There are many factors affecting the trophic measures and our perceptions of water quality. The invasive zebra and quagga mussels have had a large impact on water clarity as a result of their filter feeding. Nutrients flowing into the lake from many sources create the conditions of increased productivity and are a target of the Nine Element Watershed Management Plan that is under construction. Completion of this plan will allow prioritization of remediation efforts and facilitate funding required.
A broad review of conditions in the DEC report lists other factors of concerns.
Like other NYS lakes, the Finger Lakes continue to face water quality challenges from climate change, agricultural run-off, emerging contaminants, stormwater flows, aging infrastructure, septic impacts, and the effects of cyanobacterial blooms (often called Harmful Algal Blooms, or “HABs”).
A full copy of the 2018 DEC report can be found at the Pure Waters website . Once the 2019 DEC report is released, we will update this topic and make that report available.
P.O. Box 247
Geneva, NY 14456