Dredge Spoils Disposal New Uses and Future Drivers

URI Coastal Resources CenterRhode Island Sea Grant, January 2016 50 stakeholder groups established in [the SAMP] process as other development proposals move forward.”

2. Dredge Spoils Disposal

Disposal of dredge spoils is not a new use of the Ocean SAMP area. There is already a USACE dredge disposal site in Rhode Island Sound. This site, the Rhode Island Sound Disposal Site, or Area 69B, was used for the short‐term project of dredging the Providence River and Harbor starting in 2001. In 2004, the EPA designated it a long‐term disposal site. 33 Interview participants report that more recently, USACE has been considering the site as a disposal location for spoils from a Long Island Sound dredging project. Fugate shared his agency’s concerns about this: Area 69B is a fixed capacity site, and once it is full, it will no longer be available to receive additional materials should another Rhode Island dredging need arise. Given this, Rhode Island is considering how to use spatial planning to attain greater influence over future dredge spoils disposal in the Ocean SAMP area. Dredge spoils disposal was the single use NOAA did not approve for inclusion in the GLD — because, as noted earlier, CRMC could not produce enough data at the time to prove “reasonably foreseeable effects” of use of Area 69B on Rhode Island’s coastal resources, such as effects on commercial fishing in the vicinity of the site. If Rhode Island is to make another attempt to include dredge spoils disposal in the GLD, it needs data to support that argument. “Now our hurdle is higher,” said CRMC’s Grover Fugate. “Because now we have to show that there is a problem, or that there is potential for a problem. Or, given our present level of knowledge now, that dredge disposal might cause problems. We would have to generate some additional scientific data to show, for instance, that sediments are moving off the site, or that there are impacts that weren’t anticipated at the time of the disposal.” Because this would require more funding, research to help answer these questions may have to wait. ii. Updating Data and Adapting Policies The emergence of new uses of the Ocean SAMP area is only one of the changes that could cause the SAMP to become outdated. In addition, the underlying ecological and social contexts of the Ocean SAMP area may change. Crafters of the Ocean SAMP anticipated these changes by including several provisions for evaluating and updating the plan to ensure its continued relevance. These include the establishment of a Science Research Agenda to identify data gaps and ways to fill them; a biennial assessment that evaluates progress towards Ocean URI Coastal Resources CenterRhode Island Sea Grant, January 2016 51 SAMP goals; and a major review and update every five years with new stakeholder and data inputs. Some interview participants commented that implementing adaptive management can feel like an extra step when implementation is going smoothly and the plan is serving its purpose well. But, they add that it is important to think ahead and ensure the Ocean SAMP does not become another document ‘sitting on the shelf.’ “We really need to live up to our pledge to reevaluate the SAMP and its policies as we get new information,” affirmed CLF’s Tricia Jedele, who has participated extensively in the Ocean SAMP as a stakeholder and HAB member. “ . . . Because the data will change. And we know that in the face of climate change, the environment will change, and what we thought was true in 2008 may no longer be true in 2015.”

1. Biennial Assessment, 2013