Newport News Waterworks is a water provider for several cities and counties in the Mid-Atlantic Coastal Plain of Eastern Virginia near the mouth of the Chesapeake Bay. Climate change is projected to cause issues for local water supply and quality. The utility has worked on a number of impacts studies, capital improvement projects, and water conservation outreach efforts to help improve its activities in light of a changing climate.
The Upper Neuse Clean Water Initiative (UNCWI) is a collaborative effort between regional land trusts, nonprofit entities, and several local municipalities and counties to protect drinking water supplies and quality in the Upper Neuse River Basin through land acquisition and/or conservation easements. A collaboratively developed Conservation Plan guides land acquisition by prioritizing land parcels according to their importance to water quality and their ability to provide other conservation benefits for the basin.
The Town of Cary, North Carolina, recently completed an update to its Long-Range Water Resources Plan. The plan update incorporates a probability-based look at how various factors influence water supply, such as population growth and climate variability. The plan update also identifies priority strategies and includes an implementation plan to ensure resilient and sustainable water management through 2060.
In response to combined sewer overflows, stormwater quality issues, and regional flooding in Louisville, Kentucky, the Louisville and Jefferson County Municipal Sewer District (MSD) has implemented a variety of green infrastructure projects to help capture and infiltrate stormwater. Projects include 19 green infrastructure demonstration projects, two combined sewer overflow drainage area projects, and a green infrastructure financial incentives program.
Tampa Bay Water is a drinking water utility servicing over two million residents in Hillsborough County, Pasco County, Pinellas County, New Port Richey, St. Petersburg, and Tampa. The utility is working to assess how climate change will affect local hydrology and water supply, provide forecasting tools to inform decision making, and diversify water supply sources in the region.
A comprehensive watershed management plan has been developed to help guide the restoration of Three Mile Creek, an urban watershed located near Mobile, Alabama. Three Mile Creek suffers significant non-point source pollution and sedimentation issues, and is also vulnerable to climate change impacts, including sea level rise and increasing storm surge.
The intent of this report is to provide a brief overview of key climate change impacts and a review of the prevalent work occurring on climate change adaptation in the Southeastern United States and U.S. Caribbean, especially focusing on activities as they relate to water resources. The Southeastern United States includes Alabama, Louisiana, Georgia, Mississippi, Tennessee, Kentucky, South Carolina, North Carolina, Virginia, Arkansas, and Florida. Puerto Rico and the U.S. Virgin Islands (USVI) comprise the U.S. Caribbean region. This report presents the results of EcoAdapt’s efforts to survey, inventory, and, where possible, assess climate-informed water resources action in the region.
The synthesis includes:
- A summary of key regional climate change impacts and discussion on how the aforementioned issues combine to influence water supply, demand and use, quality, and delivery;
- The results of a survey sent to federal, tribal, state, and other practitioners to identify challenges, needs, and opportunities for climate-informed water resources management;
- Examples of adaptation initiatives from the region, focusing on activities in the natural and built environments as they relate to water resources;
- Eighteen full-length case studies, detailing how adaptation is taking shape; and
- A guide to the current suite of tools available to support adaptation action in water resources management, planning, and conservation.