The Department of Environmental Management (DEM) today announced that depending on weather and wind conditions, it plans on conducting low-severity prescribed burns on state lands on Portsmouth’s Prudence Island beginning in late winter to early spring ahead of DEM’s Forest Fire Program’s spring prescribed fire season.
DEM is also planning on prescribed burns during that time in Exeter, West Greenwich, Coventry, Richmond, and South Kingstown.
Prescribed or planned burning is a versatile tool natural resource managers use to maintain habitat diversity and protect communities from extreme fires by reducing hazardous natural fuels, according to DEM.
DEM says it will advise the public again several days before it has identified a more reliable “burn window” to conduct a prescribed fire operation. The agency will further notify Rhode Islanders by timely social media posts and distributing flyers to abutting landowners and neighbors.
A burn window refers to when the environmental variables such as fuel moisture and weather conditions are balanced so that the fire will accomplish its goals, which include reducing fuels (i.e., combustible materials on forest floors and in grasslands), modifying wildlife habitat and restoring ecological function while remaining under control.
According to DEM, one of the biggest factors in determining a burn window is forecasting the weather. Whereas a 10-day forecast is accurate about only half the time, a five-day forecast can accurately predict the weather around 90% of the time, according to the National Oceanic and Atmospheric Administration. Wind is an equally critical factor. DEM’s “go/no-go” decision on which of the burns to conduct will likely come down to wind speed and direction to allow for the optimal dispersal of smoke.
DEM burn managers target parcels at Pratt Farm in the Arcadia Management Area, Nicholas Farm Management Area in Coventry, Big River Management Area in West Greenwich, Prudence Island, Carolina Management Area in Richmond, and Great Swamp Management Area in South Kingstown.
“We will be working to build upon our successful prescribed fire projects from last spring, where we applied prescribed fire treatments to over 50 acres of fire-adapted ecosystems on DEM-managed lands,” said DEM Forest Fire Program Manager Pat MacMeekin. “It takes repeated implementation of prescribed fire treatments to fully restore fire adapted ecosystems. This will be the third consecutive year of good fire on the landscape, and we intend to build on the footprints from the last two years. Although the goals of each prescribed fire project are unique to each individual property, the common goals are to reduce hazardous fuels, promote native plant species and wildlife habitat, and to train firefighters in wildfire response.”
Rhode Island experienced a busy wildfire season in 2023, with DEM recording 78 wildfires encompassing 582 acres. This total includes the Congdon Mill Fire in West Greenwich that covered nearly 196 acres and the worst-in-decades Queen’s River fire in Exeter that burnt 286 acres. These latter two fires happened back-to-back in April, with DEM leading the state’s response.
Due to climate change, wildfires are expected to become more frequent in Southern New England. DEM is responding by increasing the use of low-severity prescribed burns to reduce the build-up of combustible materials on forest floors and grasslands and by offering specialized wildfire training classes to build staff and volunteer capacity. By increasing its use of prescribed fire, Rhode Island is better aligning its land management policies and practices with neighboring states. Among other benefits, common ecological restoration goals with other states help to strengthen climate change resilience across southern New England.
Experts from DEM’s Forest Fire Program, a Division of Agriculture and Forest Environment subsidiary, will lead the prescribed burns. They will employ detailed operational and safety plans. Planning is critical for every burn. A prescribed burn plan developed by a qualified burn boss must be in place before a burn is conducted. Firebreaks and other site preparations are made. Fire behavior, fuels, and weather are monitored throughout the burn, and if the prescription parameters are exceeded, the fire is shut down. A skilled crew carries out the burn under the direction of a qualified burn boss. Abutting landowners are notified of fire dates, reasons, and expectations for the burn season. DEM burn managers have obtained the required local permits and an exemption from state air pollution control regulation Part 4: Open Fires (250-RICR-120-05-4). Managers also have communicated with the town’s Fire Chiefs, the Rhode Island Southern Firefighters League, the US Fish and Wildlife Service, the DEM Division of Fish & Wildlife, and the DEM Office of Air Resources.
