Some residents and users have been concerned over the Algal Blooms that have been happening this year at Tamarack Lake. The PA Fish and Boat Commission and PA DEP are aware and have been doing sampling on the reservoir this year. Reports on harmful algal blooms can be reported to HABs@pa.gov. Additional information is available at https://www.dep.pa.gov/Business/Water/HABs/Pages/default.aspx