WATER QUALITY TEST DATA
for Willow & Lily Lakes

CSYL's Willow Lake Water Quality Monitoring Underway - April 2009

CSYL, working with Brookhaven National Lab, Brookhaven Town Environmental Protection, and Boy Scout Troop 433 of Middle Island, has initiated a project to monitor water quality at multiple sites from Bartlett Rd. to Willow Lake spillway. We will be measuring TDS, Salinity, pH, Conductivity, Temperature, and Dissolved Oxygen, as well as Nitrate-Nitrogen values, with samples taken at five monitoring sites, from Bartlett Rd. to just below the Willow Lake spillway.

In addition, beginning June 25, 2009, CSYL will initiate testing at Lily Lake monitoring sites, To Be Determined. Stay tuned...


-----> VIEW YTD WILLOW LAKE DATA for 2010 <-----

-----> VIEW YTD WILLOW LAKE DATA for 2009 <-----

    Willow Lake Water Quality Monitoring Stations

  • MONITORING STATION # 1 - North side of Bartlett Rd.
  • MONITORING STATION # 2 - South of Rustic Road
  • MONITORING STATION # 3 - Swezey House town beach
  • MONITORING STATION # 4 - South of Mill road in the stream
  • MONITORING STATION # 5 - Private Rd. beach, 200 yds. north of spillway


-----> VIEW YTD LILY LAKE DATA for 2010 <-----

-----> VIEW YTD LILY LAKE DATA for 2009 <-----

    LILY Lake Water Quality Monitoring Stations

  • MONITORING STATION # 1 - Carmans River @ end of Rd. B, off Gerard Rd, Yaphank
  • MONITORING STATION # 2 - Behind Longwood District Admin. Bldg, Main St., Yaphank
  • MONITORING STATION # 3 - NYS DEC Launching Ramp @ Lily Lake
  • MONITORING STATION # 4 - Canoe launch site, @ Lily Lake outlet