You can now read 10 articles in a month for free on BostonGlobe.com. Read as much as you want anywhere and anytime for just 99¢.

The Boston Globe

Nation

Sandy task force says spend now for future storms

Better planning, systems sought for coastal areas

The report said taking steps now could lessen future damage to areas such as Seaside Heights, N.J., hard hit by Sandy.

Mike Groll/Associated Press/file 2012

The report said taking steps now could lessen future damage to areas such as Seaside Heights, N.J., hard hit by Sandy.

NEW YORK — Coastal communities across the nation should assume floods are going to happen more frequently and realize that spending now on protective measures could save money later, according to a report by a presidential task force developing a strategy for rebuilding areas hit by Hurricane Sandy.

Most of the report’s 69 recommendations focus on a simple warning: plan for future storms in an age of climate change and rising sea levels. It calls for development of a more advanced electrical grid and the creation of better planning tools and standards for storm-damaged communities.

Continue reading below

‘‘If we built smart, if we build resilience into communities, then we can live along the coast. We can do it in a way that saves lives and protects taxpayer investments,’’ said Secretary of Housing and Urban Development Shaun Donovan, who discussed the report Monday with New York City’s mayor, Michael Bloomberg.

Donovan was appointed chairman of the Hurricane Sandy Rebuilding Task Force by President Obama.

Some of the group’s key recommendations are already being implemented, including the creation of new flood-protection standards for major infrastructure projects built with federal money and the promotion of a sea-level modeling tool that will help builders and engineers predict where flooding might occur in the future.

It strongly opposes simply rebuilding structures as they were before they were devastated by last October’s historic storm.

The task force also endorsed an ongoing competition, called ‘‘Rebuild by Design,’’ in which 10 teams of architects and engineers from around the world are exploring ways to address vulnerabilities in coastal areas.

‘‘We’re always going to have people, I think, want to live in areas that are problematic from an environmental point of view,’’ Bloomberg said at Monday’s news conference, which was held overlooking a Brooklyn water treatment plant that stayed online during the storm.

‘‘We still want to leave it to you, the individual, to make your decisions, but the federal government has some economic incentives,’’ he said, ‘‘because if you do get in trouble, we’re going to have to come to your aid anyway.’’

Earlier this year, Bloomberg unveiled a sweeping $20 billion proposal that would create flood walls and marshes to help vulnerable neighborhoods. It is not clear how much funding the city will receive to enact the changes.

The presidential task force report didn’t delve deeply into what types of infrastructure might be best suited to protect the shoreline. It endorsed a greater use of natural barriers such as wetlands and sand dunes, but it said better tools were needed to help planners evaluate what works and to quantify the long-term benefits of those types of projects.

The report said the government should find ways to encourage the private sector to develop fuel distribution and telecommunications systems that are less likely to be crippled by extended power outages.

After Sandy, drivers in New York and New Jersey had problems finding gas stations with fuel because of a series of problems that rippled through the distribution system. Cellphone networks failed in some areas because of equipment that lacked adequate battery power or other backup electrical supplies.

A large section of the report dealt with how federal authorities should respond once a storm has struck.

Among the recommendations:

 Federal agencies should streamline their review processes for reconstruction projects related to Sandy. If standard government permitting timelines are applied, some rebuilding projects might have to undergo redundant reviews by multiple agencies and could be held up as long as four years. Some of those reviews will be consolidated to save time and money, the task force said.

 The Small Business Administration’s disaster loan program, which gave $3.8 billion in low-interest loans to storm victims, performed better than it did during Hurricane Katrina in 2005 but should be tweaked further.

 Federal mortgage policies should be revised so homeowners get insurance checks faster.

On one vital issue related to insurance, the task force had no easy solution.

It noted that because of changes to the financially distressed National Flood Insurance Program that began before the storm, many thousands of people who live in low-lying areas will probably see huge premium increases if they don’t put their homes on pilings. The task force said that for many homeowners, both options are not affordable. It recommended further study.

Revised flood maps issued by the Federal Emergency Management Agency also predict fiercer waves and higher storm surges. For example, the maps add as much as 5 feet to previous predictions of how high the waters of Long Island Sound would rise during a 100-year storm like Sandy.

Starting next year, homes in surge areas across the country will not qualify for flood-insurance rates based on the old maps.

You have reached the limit of 10 free articles in a month

Stay informed with unlimited access to Boston’s trusted news source.

  • High-quality journalism from the region’s largest newsroom
  • Convenient access across all of your devices
  • Today’s Headlines daily newsletter
  • Subscriber-only access to exclusive offers, events, contests, eBooks, and more
  • Less than 25¢ a week