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Warwick, RI 02888
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RI WRB Research and Data

Research & Data

Annual ReportsAnnual Reports

WRB Annual Reports in PDF format.

PlaceholderWater Rate Survey

Annual Survey of Residential Water Rates for all major water suppliers in Rhode Island.

Water Use and AvailabilityWater Use and Availability

Reports from the University of RI and the USGS.

Supplemental Water StudiesSupplemental Water Studies

Risk assessment and planning for statewide supplemental water supplies.

Hydraulic ModelsHydraulic Models

WRB specialized modeling activities throughout the state.

Streamflow and GroundwaterStreamflow and Groundwater

USGS Reports and data.
Research related to the Streamflow Depletion Methodology.


Facts, tips, and information about water use and conservation.