Orangetown Parks and Recreation
New York Department of Parks Recreation and Historical Preservation
New York State Department of Environmental Conservation
Rockland County Towns and Villages

Local Water Organizations
New York Water Sentinel
 
Ramapo River Committee
 
Keep Rockland Beautiful, Inc.

Watershed
 
The Center for Watershed Protection

United States Environmental Protection Agency (EPA) - "Surf Your Watershed"

New Jersey Water Organizations
Bergen SWAN (Save the Watershed Action Network)

Hackensack Riverkeeper, Inc.
  
Groundwater
 
United States Geologic Survey (USGS) - Assessment of the Sedimentary Bedrock Aquifer in Rockland County

Storm water
New York State Department of Environmental Conservation (DEC) Stormwater Information

U.S. Environmental Protection Agency (EPA) -  "What you can Do to Prevent Stormwater Runoff Pollution"

The Stormwater Manager's Resource Center

The Rockland Soil and Water Conservation District works with the following organizations:

Lower Hudson Coalition of Conservation Districts (LHCCD)

http://www.lhccd.org/
  

Lower Hudson - Long Island Resource Conservation & Development Council
http://www.nyrcd.org/LowerHudson/index.htm