CT DEEP Releases a new educational video titled What is an Aquifer?
NEW -What is an Aquifer? (Length: 6 minutes)
The new video puts a spotlight on the importance of drinking water supply aquifers and unlocks the mystery of our fragile, hidden water resource. The video shows the viewer how an aquifer holds water, how it can be contaminated, and how the water can be cleaned of contamination. It strives to inform all citizens that Connecticut's groundwater requires careful stewardship if we are to continue enjoying an abundant and clean supply.
Featured Article: Teamwork Key to Success for Bristol's Aquifer Protection Area Program
Connecticut’s Aquifer Protection Area Program protects major public water supply wells in sand and gravel aquifers to ensure a plentiful supply of public drinking water for present and future generations. Aquifer Protection Areas (sometimes referred to as “wellhead protection areas”) are being designated around the state’s 127 active well fields in 80 Towns in sand and gravel aquifers that serve more than 1000 people. Land use regulations will be established in those areas to minimize the potential for contamination of the well field. The regulations restrict development of certain new land use activities that use, store, handle or dispose of hazardous materials and requires existing regulated land uses to register and follow best management practices.
The Aquifer Protection Area Program responsibilities are shared by the state DEEP, the municipalities and the water companies.
DEEP is responsible for overall program administration, establishing state land use regulations and standards, approving aquifer protection area maps and local regulations, and developing guidance materials. In addition to program administration, DEEP:
Municipalities in the program play the most critical role. They are responsible for appointing an aquifer protection agency, inventorying land uses within the aquifer protection area, designating the aquifer protection area boundary, and adopting and implementing local land use regulations. The agency regulates land use activities within the aquifer protection area by:
Water companies are required to map, using methods specified in state mapping regulations, the critical recharge areas of the aquifer which provide water to the well fields. The preliminary (Level B) mapping has been completed for all the well fields, providing a general estimate of the critical areas. This preliminary mapping is refined by the water companies using extensive, site-specific data and ground-water modeling to determine the final (Level A) mapping area. The final mapping defines the regulatory boundaries for the land use regulations. In addition to mapping, the water companies:
Specific information may be found at the links below:
If you have questions or for further information on the program, please contact us at:
Aquifer Protection Area Program
For a list of municipal contacts, see Connecticut Aquifer Protection Agency Directory (PDF).
For a list of water company contacts, see water company contact list.
For additional source water protection information, see the Connecticut Department of Public Health’s Source Water Protection Program.
Content last updated on January 23, 2017.