Stormwater Management Program
Illicit Discharge Detection and Elimination
Illicit Discharges are substances which find their way into waterways and storm drains, either by accident or deliberately, decrease water quality and create unsightly conditions. Carelessly discarded trash, illegal connections of waste water and other products, household chemicals, oil, and nutrients from over fertilization of lawns can be washed into drains when it rains and eventually end up in Long Island Sound. In 2007, the Village of Larchmont began a program to locate and identify illicit discharges and take enforcement action where appropriate.
Examples of Pollution in Stormwater and their impact:
- Nutrients such as nitrogen can promote the overgrowth of algae, deplete oxygen in the waterway and be harmful to other aquatic life.
- Bacteria from animal wastes and illicit connections to sewerage systems can make lakes and streams unattractive and capable of generating odors.
- Oil and grease from automobiles and illegal dumping causes sheen and odor and makes transfer of oxygen difficult for aquatic organisms.
- Sediment from construction activities clouds waterways and interferes with the habitat of living things that depend upon those waters.
- Careless application of pesticides, herbicides and fertilizers affect the health of living organisms and cause ecosystem imbalances.
- Litter damages aquatic life, introduces chemical pollution, and diminishes the beauty of our waterways.
How can residents and businesses help the Village in fighting illicit discharges:
- Cleanup after pets both in your yard, along sidewalks and streets, in parks and along the waterfront.
- Insure that lawn clippings are either mulched in place on your lawn or disposed of with the Village’s Yard Waste Collection Program. Insure that grass clippings are not raked to the curb loose or into the street.
- If you observe illegal activity such as dumping of trash or oil, household goods or construction debris, note the vehicle license number and description as well as the location (street address if possible) where the material was dumped and alert the Village of Larchmont Police Department.
- Get together with a group of neighbors and perform a “neighborhood cleanup” one or two days a year and dispose of the materials collected either as trash or recyclables.
- Alert the Village if you observe discolored water, an oil sheen, or unusual odors in streams, lakes and storm drains or at drainage pipes which empty into Long Island Sound.
Who do I call if I observe any type of illicit discharge:
- Residents may contact the Stormwater Management Coordinator Eileen A. Finn at 914-834-6230 or the Public Works General Foreman Rick Vetere at 914-834-6965