in New York State
Request that the Total Maximum Daily Load (TMDL) Comprehensive Watershed Clean Up Plan Adopted for Cayuga Lake Halt Silt/Sediment Non-Point Source Pollution Impairments - 11-6-2019
Coalition Letter Which Requests That Governor Cuomo Take Urgent Action to Eliminate Water Quality Impairments That Cause Cyanobacteria Harmful Algal Blooms Across New York State
New York State DEC response on behalf of Governor Cuomo to Toxics Targeting's 10/22/19 Cargill Salt Mine Letter and 11/6/19 Cayuga Lake TMDL letter
3/1/2018 Auburn City Council Meeting discusses Harmful Algal Blooms (HABs)
Public Meeting to Discuss Harmful Algal Blooms and a TMDL for Honeoye Lake, 1-20-18
Save Owasco Now Presentation Auburn, NY, 10/2/17
Harmful Algal Blooms News Conference in Albany - Walter Hang - 9-20-2017
Click here to download the Reported Harmful Algal Blooms in New York State (2021) in PDF format
Click here to download the Waterbodies new to HAB List - 2021 - Previously Unreported (2012-2019) in PDF format
Click here to download the New York's Dirty Dozen: Twelve Waterbodies with Highest Number of Reported HABs in 2019 in PDF format
Click here to download the Photos of New York Harmful Algal Blooms Reported in 2019 to the State Department of Environmental Conservation in PDF format
Click here to download the Reported Harmful Algal Blooms in New York State (2019) in PDF format
Click here to download the Waterbodies with HAB Notifications - 2019 in PDF format
Click here to download the Waterbodies new to HAB List - 2019 in PDF format
Click here to download and zoom into the 2018 Reported New York State Harmful Algal Blooms Map in PDF format
2018 Reported New York State Harmful Algal Blooms Table
Click here to download the 2018 Reported New York State Harmful Algal Blooms Table in PDF format
Click here to download the Reported Harmful Algal Blooms in New York State (2017) map in PDF format (10 MB)
Summary of Harmful Algal Blooms Reported to DEC in 2017 - Weekly Maps
Click here to download the Summary of Harmful Algal Blooms Reported to DEC in 2017 in PDF format (234 KB)
2012-2017
Click here to download the NYSDEC Harmful Algal Blooms Program Archive Summary, 2012-2017 in PDF format (288 KB)

Click here to download and zoom into the New York State Reported Agricultural Manure Spills Map in PDF format
Click here to download the Selected New York State Reported Agricultural Manure Spill Profiles in PDF format
Final New York State 2016 Section 303(d) List of Impaired Waters
Final New York State 2016 Section 303(d) List of Impaired Waters
How to Clean Up Waterbodies Polluted With Harmful Algal Blooms - 3-27-2018
Coalition Letters
Coalition Letter Which Requests That Governor Cuomo Take Urgent Action to Eliminate Water Quality Impairments That Cause Cyanobacteria Harmful Algal Blooms Across New York State
Letters
Request that the Total Maximum Daily Load (TMDL) Comprehensive Watershed Clean Up Plan Adopted for Cayuga Lake Halt Silt/Sediment Non-Point Source Pollution Impairments - 11-6-2019
Request That EPA Require a TMDL for Cayuga Lake that Eliminates Lake Source Cooling's Improperly Authorized Untreated Phosphorus Discharge and Serves as a National Model of Effective Watershed Clean Up - 10-24-2019
Action Alerts
Send a Powerful, Personalized Request to Require A TMDL to Clean Up Cayuga Lake and Halt Cornell's Lake Source Cooling Untreated Discharge of Soluble Reactive Phosphorus that Contributes to Harmful Algal Blooms
Join Our 20-Year Battle to Clean Up Cayuga Lake and Halt Cornell's Lake Source Cooling Untreated Discharge of Soluble Reactive Phosphorus that Contributes to Harmful Algal Blooms
Last Week New York Reported the Highest Number of Harmful Algal Blooms in the History of our State/Take Urgent Action to Require Governor Cuomo to Clean Up All Waterbodies Impaired With HABs
URGENT ACTION ALERT: Require Governor Cuomo to Eliminate Cyanobacteria Harmful Algal Blooms Which Threaten Drinking Water Sources for More Than 300,000 New Yorkers