Recommendation: Congress should consider establishing a pilot program with leadership from a defined federal organizational arrangement to identify and provide assistance to climate migration projects for communities that express affirmative interest in relocation as a resilience strategy. Such a pilot program could be designed for success by considering the key factors we identified in this report. (Matter for Consideration 1)

Agency: Congress
Status: Open

Comments: As of August 19, 2020, no action had been taken to establish a pilot program to identify and provide assistance to climate migration projects.

Recommendation: The Administrator of FEMA should assess different approaches, in addition to community assistance visits, for using existing resources to ensure communities' compliance with NFIP requirements. This should include analyzing alternatives to community assistance visits. (Recommendation 1)

Agency: Department of Homeland Security: Directorate of Emergency Preparedness and Response: Federal Emergency Management Agency
Status: Open

Comments: When we confirm what actions the agency has taken in response to this recommendation, we will provide updated information.

Recommendation: The Administrator of FEMA should identify appropriate steps to ensure it has complete, up-to-date, and reliable records of community assistance visits, including information on why some visit records remain open for a significant period of time. (Recommendation 2)

Agency: Department of Homeland Security: Directorate of Emergency Preparedness and Response: Federal Emergency Management Agency
Status: Open

Comments: When we confirm what actions the agency has taken in response to this recommendation, we will provide updated information.

Recommendation: The Administrator of FEMA should ensure that communities are consistently collecting data on their substantial damage assessments and that FEMA has a way to readily access those data to evaluate community compliance with NFIP requirements for rebuilding substantially damaged properties. (Recommendation 3)

Agency: Department of Homeland Security: Directorate of Emergency Preparedness and Response: Federal Emergency Management Agency
Status: Open

Comments: When we confirm what actions the agency has taken in response to this recommendation, we will provide updated information.

Recommendation: The Administrator of FEMA should clarify with NFIP communities its policies on sharing data on NFIP claims and provide such information to those communities as needed. (Recommendation 4)

Agency: Department of Homeland Security: Directorate of Emergency Preparedness and Response: Federal Emergency Management Agency
Status: Open

Comments: When we confirm what actions the agency has taken in response to this recommendation, we will provide updated information.

Recommendation: The Chairman of FCC should develop specific, measurable goals and performance measures for its efforts to monitor the performance of new WEA capabilities, such as enhanced geo-targeting and expanded alert message length. (Recommendation 1)

Agency: Federal Communications Commission
Status: Open

Comments: When we confirm what actions the agency has taken in response to this recommendation, we will provide updated information.

Recommendation: The Director of the IPAWS program should document how it plans to address key actions needed to educate alerting authorities in their use of IPAWS and implement a mechanism that will allow FEMA to regularly and systematically obtain and analyze feedback on alerting authorities' educational needs. (Recommendation 2)

Agency: Department of Homeland Security: Directorate of Emergency Preparedness and Response: Federal Emergency Management Agency
Status: Open

Comments: When we confirm what actions the agency has taken in response to this recommendation, we will provide updated information.

Recommendation: The Director of the IPAWS program should establish procedures to prioritize pending IPAWS applications and to follow up with applicants to address these applications. (Recommendation 3)

Agency: Department of Homeland Security: Directorate of Emergency Preparedness and Response: Federal Emergency Management Agency
Status: Open

Comments: When we confirm what actions the agency has taken in response to this recommendation, we will provide updated information.

Recommendation: The Assistant Secretary of the Army for Civil Works should direct the Chief of Engineers and the Commanding General of the U.S. Army Corps of Engineers to strengthen the Corps' internal review process for feasibility studies by including steps to ensure consistency with best practices for transparency, such as verifying that all of the important assumptions and limitations in models and their implications for the economic analysis are consistently, clearly, and fully described. (Recommendation 1)

Agency: Department of Defense: Department of the Army: Office of the Assistant Secretary (Civil Works)
Status: Open

Comments: In its letter dated January 14, 2020, the Department of Defense concurred with GAO's recommendation and provided a corrective action plan in response to the recommendation. According to the corrective action plan, the Corps estimates that guidance will be issued to ensure that Corps reports adequately describe and justify the models, analytical choices, assumptions, and data used such that it is consistent with best practices by December 31, 2020.

Recommendation: The Director of the Office of Superfund Remediation and Technology Innovation should establish a schedule for standardizing and improving information on the boundaries of nonfederal NPL sites. (Recommendation 1)

Agency: Environmental Protection Agency
Status: Open

Comments: In its June 2020 response, EPA stated that it had convened a working group comprising of Superfund and regional officials to collect and disseminate geospatial information for all NPL sites to help EPA analyze, communicate, and respond to the impacts of natural disasters and weather. EPA has not, however, provided a schedule for completing this effort.

Recommendation: The Administrator of EPA should clarify how EPA's actions to manage risks to human health and the environment from the potential impacts of climate change effects at nonfederal NPL sites align with the agency's current goals and objectives. (Recommendation 2)

Agency: Environmental Protection Agency
Status: Open
Priority recommendation

Comments: As of June 2020, EPA has stated that it agrees with the recommendation but does not plan to take any action to respond to it because it believes its actions are aligned with agency goals and objectives. We continue to believe that clarifying this alignment to the agency's current goals and objectives is warranted.

Recommendation: The Director of the Office of Superfund Remediation and Technology Innovation should provide direction on how to integrate information on the potential impacts of climate change effects into risk assessments at nonfederal NPL sites. (Recommendation 3)

Agency: Environmental Protection Agency
Status: Open
Priority recommendation

Comments: As of June 2020, EPA stated that it will be issuing a memorandum that would provide direction on integrating information on the potential impacts of climate change effects into risk assessments at nonfederal NPL sites in the fourth quarter of fiscal year 2020. At that time, we will review the memorandum to determine if it is responsive to our recommendation.

Recommendation: The Director of the Office of Superfund Remediation and Technology Innovation should provide direction on how to integrate information on the potential impacts of climate change effects into risk response decisions at nonfederal NPL sites. (Recommendation 4)

Agency: Environmental Protection Agency
Status: Open
Priority recommendation

Comments: As of June 2020, EPA stated that it will be issuing a memorandum that would provide direction on integrating information on the potential impacts of climate change effects into risk response decisions at nonfederal NPL sites in the fourth quarter of fiscal year 2020. At that time, we will review the memorandum to determine if it is responsive to our recommendation.

Recommendation: The Secretary of Defense should issue guidance on incorporating climate projections into installation master planning, including—at a minimum—what sources of climate projections to use, how to use projections involving multiple future scenarios, and what future time periods to consider. (Recommendation 4)

Agency: Department of Defense
Status: Open

Comments: DOD concurred with this recommendation, and stated that it is in the process of developing guidance to incorporate projections for sea level change into DOD's Unified Facilities Criteria standard for installation master planning, using a DOD-vetted source of data. DOD also stated that it will continue to tailor additional sources of climate projections data to other planning requirements and integrate these into departmental criteria as appropriate. In February 2020, the Under Secretary of Defense for Acquisition and Sustainment issued a memorandum with guidance on incorporating sea level change projections in installation master planning, and as of April 2020, was researching additional sources of climate projection data to tailor to other planning requirements. DOD estimated that it would complete implementation of this recommendation in the fourth quarter of fiscal year 2020. We will continue to monitor the status of these efforts.

Recommendation: The Secretary of Defense should issue guidance on incorporating climate projections into facilities project designs, including—at a minimum—what sources of climate projections to use, how to use projections involving multiple future scenarios, and what future time periods to consider. (Recommendation 5)

Agency: Department of Defense
Status: Open

Comments: DOD concurred with this recommendation, and stated that it is in the process of developing guidance to incorporate projections for sea level change into Unified Facilities Criteria for facilities design, using a DOD-vetted source of data. DOD also stated that it will continue to tailor additional sources of climate projections data to other engineering requirements and integrate these projections into its criteria as appropriate. In February 2020, the Under Secretary of Defense for Acquisition and Sustainment issued a memorandum with guidance on incorporating sea level change projections into facilities designs, and as of April 2020, was researching additional sources of climate projection data to tailor to other planning requirements. DOD estimated that it would complete implementation of this recommendation in the fourth quarter of fiscal year 2020. We will continue to monitor the status of these efforts.

Recommendation: The Secretary of the Army should ensure that the Chief of Engineers and Commanding General of the U.S. Army Corps of Engineers works with the Assistant Secretary of Defense for Sustainment; the Chief of Civil Engineers and Commander, Naval Facilities Engineering Command; and the Director of the Air Force Civil Engineer Center to update relevant Unified Facilities Criteria to require that installations consider climate projections in designing facilities projects and incorporate, as appropriate, DOD guidance on the use of climate projections in facilities project designs—including identification of authoritative sources of such projections, use of projections involving multiple future scenarios, and what future time periods to consider. (Recommendation 6)

Agency: Department of Defense: Department of the Army
Status: Open

Comments: DOD concurred with this recommendation. As of April 2020, DOD stated that the update of Unified Facilities Criteria to implement this recommendation was pending the issuance of additional guidance by DOD on the use of such projections in project designs, as recommended by GAO. DOD estimated it would complete the actions to implement this recommendation in the second quarter of fiscal year 2021. We will continue to monitor the status of this effort.

Recommendation: The Secretary of the Navy should ensure that the Chief of Civil Engineers and Commander, Naval Facilities Engineering Command works with the Assistant Secretary of Defense for Sustainment, the Chief of Engineers and Commanding General of the U.S. Army Corps of Engineers, and the Director of the Air Force Civil Engineer Center to update relevant Unified Facilities Criteria to require that installations consider climate projections in designing facilities projects and incorporate, as appropriate, DOD guidance on the use of climate projections in facilities project designs—including identification of authoritative sources of such projections, use of projections involving multiple future scenarios, and what future time periods to consider. (Recommendation 7)

Agency: Department of Defense: Department of the Navy
Status: Open

Comments: DOD concurred with this recommendation. As of April 2020, DOD stated that the update of Unified Facilities Criteria to implement this recommendation was pending the issuance of additional guidance by DOD on the use of such projections in project designs, as recommended by GAO. DOD estimated it would complete the actions to implement this recommendation in the second quarter of fiscal year 2021. We will continue to monitor the status of this effort.

Recommendation: The Secretary of the Air Force should ensure that the Director of the Air Force Civil Engineer Center works with the Assistant Secretary of Defense for Sustainment; the Chief of Engineers and Commanding General of the U.S. Army Corps of Engineers; and the Chief of Civil Engineers and Commander, Naval Facilities Engineering Command to update relevant Unified Facilities Criteria to require that installations consider climate projections in designing facilities projects and incorporate, as appropriate, DOD guidance on the use of climate projections in facilities project designs—including identification of authoritative sources of such projections, use of projections involving multiple future scenarios, and what future time periods to consider. (Recommendation 8)

Agency: Department of Defense: Department of the Air Force
Status: Open

Comments: DOD concurred with this recommendation. As of April 2020, DOD stated that the update of Unified Facilities Criteria to implement this recommendation was pending the issuance of additional guidance by DOD on the use of such projections in project designs, as recommended by GAO. DOD estimated it would complete the actions to implement this recommendation in the second quarter of fiscal year 2021. We will continue to monitor the status of this effort.

Recommendation: FERC should provide standard language and procedures to its staff on how to record information collected during inspections, including how and where to record information about safety deficiencies, in order to facilitate analysis of safety deficiencies across FERC's portfolio of regulated dams. (Recommendation 1)

Agency: Federal Energy Regulatory Commission
Status: Open

Comments: In February 2020, GAO confirmed that FERC had developed new standard operating procedures related for tracking deficiencies and follow-up items arising from dam safety inspections and other dam safety reviews. In addition, FERC told GAO that they plan to update their tracking system beginning in fiscal year 2021, which will facilitate the complete recording and subsequent analysis of safety deficiencies from inspections across FERC's portfolio of regulated dams. GAO will continue to monitor FERC's efforts to implement this recommendation.

Recommendation: FERC should use information from its inspections to assess safety risks across its portfolio of regulated dams to identify and prioritize safety risks at a national level. (Recommendation 2)

Agency: Federal Energy Regulatory Commission
Status: Open

Comments: In January 2019, FERC told GAO that it had begun developing a screening-level risk-assessment program to assess safety risks across the inventory of regulated dams and to help guide safety decisions. In February 2020, GAO confirmed that FERC had completed this screening-level risk assessment, and conducted some preliminary analysis of the results. In addition, FERC told GAO that the results of the screening level risk analyses will be used to revise the potential timing, frequency, and technical disciplines represented on dam safety inspections; to confirm or revise the urgency of existing and potential new follow up dam safety actions; and to identify previously unrecognized dam safety concerns and issues; to identify new dam safety priorities. GAO will continue to monitor FERC's efforts to implement this program.

Recommendation: As Congress considers reauthorizing NFIP, it should consider comprehensive reform to improve the program's solvency and enhance the nation's resilience to flood risk, which could include actions in six areas: (1) addressing the current debt, (2) removing existing legislative barriers to FEMA's revising premium rates to reflect the full risk of loss, (3) addressing affordability, (4) increasing consumer participation, (5) removing barriers to private-sector involvement, and (6) protecting NFIP flood resilience efforts. In implementing these reforms, Congress should consider the sequence of the actions and their interaction with each other.

Agency: Congress
Status: Open

Comments: As of July 2020, Congress has not passed comprehensive reform of NFIP, but Congress is considering various reforms as it works to reauthorize the program. We will review the status of this item if and when such legislation passes.

Recommendation: In order to improve the military services' ability to make facility investment decisions in accordance with DOD's strategic direction to include climate change adaptation considerations and additionally, to demonstrate an emphasis on proposing projects with an adaption component to installation planners, the Secretary of Defense should direct the Secretaries of the military departments to clarify instructions associated with the processes used to compare potential military construction projects for approval and funding so that, at a minimum, climate change adaptation is considered as a project component that may be needed to address potential climate change impacts on infrastructure.

Agency: Department of Defense
Status: Open

Comments: In May 2014, DOD concurred with our recommendation. Since then, DOD has made some limited progress toward integrating considerations of climate change into the processes of certain military services' military construction programs. For example, in 2016 briefing slides presented to congressional staff, the Army noted that two military construction projects were sited in a manner specifically designed to mitigate the impacts of climate change. However, as of March 2020, DOD had not provided us with evidence that the department's components have clarified instructions associated with the processes used to compare potential military construction projects for approval and funding. Thus, the recommendation remains open.

Recommendation: To establish full-risk rates for properties with previously subsidized rates that reflect their risk for flooding, the Secretary of the Department of Homeland Security (DHS) should direct the FEMA Administrator to develop and implement a plan, including a timeline, to obtain needed elevation information as soon as practicable.

Agency: Department of Homeland Security
Status: Open
Priority recommendation

Comments: As of January 2020, FEMA continues its multi-year effort to redesign its risk rating system to reflect industry best practices, such as providing credible, understandable rates based on graduated risk. As part of this redesign, FEMA plans to obtain multiple sources of data and information about a property's risk of flooding--from which it may be able to derive elevation information on some properties--to develop the insurance rate. FEMA has delayed implementation of the new risk rating system until 2021, pending further analysis. In addition, FEMA issued a Request for Information on obtaining structural elevation information from third party sources and is reviewing responses from potential vendors. The agency also encourages subsidized policyholders who seek to ensure the appropriateness of their NFIP rates to voluntarily submit elevation documentation. We will continue to monitor the extent to which FEMA is able to produce elevation information for all currently subsidized properties.

Recommendation: The Secretary of the Department of Homeland Security should direct FEMA to take steps to ensure that its rate-setting methods and the data it uses to set rates result in full-risk premiums rates that accurately reflect the risk of losses from flooding. These steps should include, for example, verifying the accuracy of flood probabilities, damage estimates, and flood maps; ensuring that the effects of long-term planned and ongoing development, as well as climate change, are reflected in the flood probabilities used; and reevaluating the practice of aggregating risks across zones.

Agency: Department of Homeland Security
Status: Open
Priority recommendation

Comments: In April 2018, FEMA officials told us they had begun to redesign NFIP's risk rating system to help ensure policy rates better reflect the risk of flooding. The redesign, known as Risk Rating 2.0, includes efforts to use catastrophe models, stochastic approaches, and updated map information to better reflect the variation in flood risk. These reforms are also intended to improve how FEMA's rating process accounts for general and specific factors that affect flood probabilities and damage. While FEMA initially announced that new rates for all single-family homes would go into effect nationwide on October 1, 2020, it announced in November 2019 that it would defer implementation to October 1, 2021. FEMA said this would allow it to conduct a comprehensive analysis of the proposed rating structure so as to protect policyholders and minimize any unintentional negative effects of the transition, and that the new implementation date would cover all NFIP policies.

Recommendation: The Secretary of the Department of Homeland Security should direct FEMA to ensure that information is collected on the location, number, and losses associated with existing and newly created grandfathered properties in NFIP and to analyze the financial impact of these properties on the flood insurance program.

Agency: Department of Homeland Security
Status: Open

Comments: As of February 2020, FEMA officials said they had finished identifying properties with grandfathered premium rates and that they planned to analyze their economic implications as part of their efforts to update their premium rate setting approach, known as Risk Rating 2.0. FEMA plans to implement this redesign on October 1, 2021.