Pump Center Investigations and Groundwater Resources Protection

The Board encourages responsible development and management of the state’s groundwater resources and encourages efforts to minimize stream flow depletion during summer months and drought periods when stream flow can be critically low. As early as the 1970’s, the Board recognized the need to provide redundant, alternative and/or additional supply in those areas of the state that are groundwater dependent and growing rapidly. In cooperation with the US Geological Survey (USGS), the Board identified 33 potential high yield wells that were capable of producing at least one million gallons of water per day. Hydrologic well testing continued by drilling 8-inch production wells and 2-1/2-inch groundwater observation wells, as well as aquifer testing and mapping. These well sites are located in the Wood-Pawcatuck Watershed, a sole source aquifer in Washington County.

In 2004, the Board continued well site research and investigations, which also included well drilling, water quality testing and mapping. The Board appraised and initiated negotiations for five sites, seeking to protect these sites from future development. Also, during 2004, the citizens of Rhode Island approved $8 million in general obligation bonds to fund this important program and preserve future drinking water supplies. The Board works collaboratively with other state and local agencies to leverage funds and maximize the amount of land protected.