State Update – July 3, 2019

On July 3, 2019 the NJDEP issued an update on their advisory for Lake Hopatcong The Harmful Algal Bloom (HAB) advisory for Lake Hopatcong remains in effect. DEP sampling indicates that cell counts for cyanobacteria causing the bloom remain above the New Jersey Health Advisory Guidance levels. Consequently, the DEP …

Harmful Algal Bloom Advisory

Updated June 25, 2019 In their June 20, 2019 report, NJDEP incorrectly named Byram Beach as having a confirmed Harmful Algal Bloom.  Samples were actually collected at Pebble Beach and Sand Harbor Beach, resulting in the closure of these beaches.  An updated report has been issued by NJDEP, which reflects …

Lake Hopatcong Clean-up Quantities

Five years ago, during the first lake-wide cleanup, approximately 23,000 pounds of debris was pulled from along the 50-mile shoreline.  This year, the Lake Hopatcong Foundation partnered with the Lake Hopatcong Commission to organize the second lake-wide cleanup in during the 60-inch drawdown.  According to the Lake Hopatcong Foundation tally, …

Cyanotoxin Testing Results

On July 24, 2018, Princeton Hydro conducted the first of two cyanobacteria/cyanotoxin sampling events on Lake Hopatcong. Cyanotoxins are a family of compounds produced by blue-green algae (also called cyanobacteria) that can have negative impacts on the health of humans, pets and livestock. Blue-green algae tend to increase in magnitude …