Hazardous Wastes

Hazardous Wastes


Oil Tanks & Mechanical Wastes
After a period of years, fuel or heating oil storage tanks can develop leaks from corrosion and cause contamination of ground and surface water. All underground tanks and lines should be examined on a periodic basis for leaks. Be especially watchful for oil seepage or odor around the tank and unusually high consumption rates.

Even accidental polluters may be liable for clean-up and damages on all affected properties. It is recommended that all underground tanks on aquifer and watershed areas be removed.

Waste oil from cars and machinery can contaminate ground and surface waters. Never dump waste oil down a catch-basin, on the ground, in a watercourse, or in the trash. It is illegal to dispose of oil in this manner. Check with your town about proper waste oil disposal facilities or contact your local gas station.

Hazardous Chemicals & Wastes
Below is a list of the most common hazardous chemicals and wastes. Follow manufacturers guidelines when using chemicals and household products. Take care to follow local municipal regulations when disposing of these materials and their containers. Never dispose of these materials in the water or soil.
  • Paint thinners, degreasers, solvents and other chemicals
  • Batteries
  • Car and machinery oil
  • Gasoline or heating oil
  • Household cleaners, soaps, bleaches, drain cleaners and detergents
  • Water softeners
  • Pesticides, fertilizers, herbicides, and soil amendments
  • Pool chemicals
  • Animal waste and manure
  • Pharmaceuticals, including prescription and over the counter drugs

Household Hazardous Wastes Collection Programs in Connecticut
Virtually all homes have Household Hazardous Wastes (HHW), electronic devices, sharps or pharmaceuticals. Permanent and one-day collection programs provide an opportunity to manage these wastes in an environmentally safe manner.

HHW is generally defined as a household waste that is toxic, flammable, reactive or corrosive. Common HHW includes oil-based paints, thinners, pool chemicals, pesticides, mercury fever thermometers, and gasoline. Since the first collection in 1984 in Ridgefield, HHW programs have grown dramatically. Collections are available for nearly every resident, and on average, over 30,000 state residents participate in HHW collections each year.


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