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Home / Laws & Policy / PAPPG Explorer / Appendix D
PAPPG v5.0 · Appendix D · pages 275–281

Environmental and Historic Preservation Compliance

The federal environmental and historic preservation laws and executive orders FEMA checks every PA project against, explained in plain language: what each one protects, what work triggers it, which agency FEMA consults, and what permits or records you need. Read it alongside Chapter 10, which explains how the EHP review process works.

5 topics, 21 laws and ordersAsk for your disaster’s greensheetPermits before work beginsLocal laws apply too
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Appendix D › XIX–XXI Executive Orders 11988, 11990 and 13112

What do the floodplain, wetlands and invasive species executive orders require?

Executive Order 11988 (floodplains); 11990 (wetlands); 13112 (invasive species)
pp. 280–281
Short answer
Executive Orders 11988 and 11990 require FEMA to avoid or minimize harm to floodplains and wetlands and to avoid supporting development there when there is a practicable alternative, using a documented 8-step process with public involvement under 44 CFR Part 9. Executive Order 13112 requires projects not to introduce or spread invasive species.
What FEMA requires
  • EO 11988, Floodplain Management: minimize or avoid adverse impacts of occupying and modifying floodplains, and avoid supporting floodplain development wherever there is a practicable alternative. FEMA uses a systematic, documented decision process with public involvement, designed to reduce flood loss risk, protect human safety, health and welfare, and restore and preserve floodplain functions.
  • FEMA’s implementing regulations are in 44 CFR Part 9, including the 8-step process.
  • EO 11990, Protection of Wetlands: avoid adverse impacts from destroying or modifying wetlands and avoid supporting new construction in wetlands wherever there is a practicable alternative, using the same documented 8-step process under 44 CFR Part 9.
  • EO 13112, Invasive Species: agencies must help prevent the introduction, establishment and spread of invasive species and avoid funding activities that promote them. FEMA consults state and local environmental and debris management agencies.
<table class="pt-table"><thead><tr><th>Executive order</th><th>Requires</th></tr></thead><tbody><tr><td>EO 11988, Floodplain Management</td><td>Avoid or minimize floodplain impacts and support for floodplain development where a practicable alternative exists; use the documented 8-step process with public involvement (44 CFR Part 9)</td></tr><tr><td>EO 11990, Protection of Wetlands</td><td>Avoid or minimize wetland impacts and new construction in wetlands where a practicable alternative exists; same 8-step process (44 CFR Part 9)</td></tr><tr><td>EO 13112, Invasive Species</td><td>Prevent the introduction and spread of invasive species; FEMA consults state and local environmental and debris agencies</td></tr></tbody></table>
Documentation

Information on whether the work is in or affects a floodplain or wetland, alternatives you considered, and how you prevented the spread of invasive species (for example, clean fill and inspected equipment).

Watch out · Govstar advice
Debris and fill can move invasive species. Use clean fill from known sources and clean equipment between sites, and expect state debris agencies to set conditions on moving vegetative debris out of quarantine areas.
PAPPG v5.0 pp. 280–281 · 44 CFR Part 9 · EO 11988 · EO 11990 · EO 13112
Read this in the PAPPG
Appendix D › VII, XV–XVIII Clean Air Act; Farmland; Wild and Scenic Rivers; RCRA; CERCLA

Which air, land and waste laws can apply, including debris disposal?

Clean Air Act; Farmland Protection Policy Act; Wild and Scenic Rivers Act; RCRA; CERCLA
pp. 277, 279–280
Short answer
The Clean Air Act may require dust and emissions controls and state or local permits. Projects that could convert important farmland trigger consultation with USDA, and projects on protected rivers trigger review under the Wild and Scenic Rivers Act. RCRA governs disposal of solid and hazardous waste, including debris, and Superfund sites require consultation with EPA.
What FEMA requires
  • Clean Air Act: compliance may require dust abatement, vehicle emissions control, and fuel storage and distribution procedures, with more rigorous requirements in nonattainment areas. Where air quality is affected, coordinate with and obtain permits from state or local environmental agencies.
  • Farmland Protection Policy Act: FEMA evaluates whether projects irreversibly convert prime, unique, or state or locally important farmland to nonagricultural uses, considers alternatives, and consults USDA NRCS where conversion is possible.
  • Wild and Scenic Rivers Act: projects on designated rivers, study rivers or rivers on the Nationwide Rivers Inventory must be reviewed, with consultation with the managing agency.
  • RCRA: sets the framework for safe disposal and recycling of hazardous and non-hazardous solid waste. FEMA may require proof of compliant disposal through state debris management permits or forms, landfill permit information, statements from authorities, or project-specific permits and plans.
  • CERCLA (Superfund): FEMA consults EPA on projects affected by a Superfund site.
<table class="pt-table"><thead><tr><th>Law</th><th>Triggered by</th><th>What happens</th></tr></thead><tbody><tr><td>Clean Air Act</td><td>Projects affecting air quality, especially in nonattainment areas</td><td>Dust, emissions and fuel controls; you coordinate with and get permits from state or local agencies</td></tr><tr><td>Farmland Protection Policy Act</td><td>Projects that could irreversibly convert prime, unique or important farmland</td><td>FEMA considers alternatives and consults USDA NRCS</td></tr><tr><td>Wild and Scenic Rivers Act</td><td>Projects on designated, study or inventoried rivers and tributaries</td><td>FEMA reviews and consults the managing agency</td></tr><tr><td>RCRA</td><td>Disposal of hazardous and non-hazardous solid waste, including debris</td><td>FEMA may require proof of compliant disposal</td></tr><tr><td>CERCLA (Superfund)</td><td>Projects affected by a Superfund site</td><td>FEMA consults EPA</td></tr></tbody></table>
Documentation

State or local air permits where air quality is affected; state debris management permits or forms, landfill permit information, or statements from authorities showing compliant disposal; and information on nearby farmland, designated rivers or Superfund sites.

Watch out · Govstar advice
Keep disposal paperwork for every load of debris. Under RCRA, FEMA may ask for state debris permits, landfill permits or written statements proving compliant disposal, and missing records can cost you the disposal costs.
PAPPG v5.0 pp. 277, 279–280
Read this in the PAPPG
Appendix D › VIII–XIV Coastal Barriers; Migratory Birds; Eagles; Fish Habitat; Marine Mammals; Marine Sanctuaries; Coastal Zone

Which wildlife and coastal laws might affect our project?

Wildlife and coastal laws
pp. 277–279
Short answer
Projects on the coast or near wildlife can trigger the Coastal Barrier Resources Act, the Migratory Bird Treaty Act, the Bald and Golden Eagle Protection Act, fish habitat protections, the Marine Mammal Protection Act, the National Marine Sanctuaries Act and the Coastal Zone Management Act. FEMA consults the relevant wildlife, fisheries or state coastal agency before funding the work.
What FEMA requires
  • Coastal Barrier Resources Act: restricts federal assistance that encourages development in the John H. Chafee Coastal Barrier Resources System; FEMA must consult USFWS before funding work there.
  • Migratory Bird Treaty Act: makes it unlawful to take listed migratory birds, live or dead, or their parts, eggs or nests without a USFWS waiver; FEMA consults USFWS on likely projects.
  • Bald and Golden Eagle Protection Act: prohibits disturbing or taking eagles, their parts, nests or eggs without a USFWS permit, including altering previously used nest sites if returning eagles would be harmed.
  • Magnuson-Stevens Act: FEMA must consult NOAA Fisheries when a project could adversely affect essential fish habitat.
  • Marine Mammal Protection Act: prohibits take or harassment of marine mammals; FEMA consults USFWS or NOAA Fisheries.
  • National Marine Sanctuaries Act: prohibits destroying or injuring sanctuary resources; prohibited activities within a sanctuary need a permit.
  • Coastal Zone Management Act: projects in or near a coastal zone management area must be consistent with the state’s approved program; FEMA consults the state agency first.
<table class="pt-table"><thead><tr><th>Law</th><th>Protects</th><th>FEMA consults</th></tr></thead><tbody><tr><td>Coastal Barrier Resources Act</td><td>Undeveloped coastal barriers in the CBRS (Atlantic, Gulf, Great Lakes, Caribbean)</td><td>U.S. Fish and Wildlife Service before funding work in the CBRS</td></tr><tr><td>Migratory Bird Treaty Act</td><td>Listed migratory birds, live or dead, and their parts, eggs and nests</td><td>U.S. Fish and Wildlife Service</td></tr><tr><td>Bald and Golden Eagle Protection Act</td><td>Eagles, their parts, nests (including unused nest sites) and eggs</td><td>U.S. Fish and Wildlife Service</td></tr><tr><td>Magnuson-Stevens Act</td><td>Essential fish habitat</td><td>NOAA Fisheries</td></tr><tr><td>Marine Mammal Protection Act</td><td>Marine mammals from take or harassment</td><td>U.S. Fish and Wildlife Service or NOAA Fisheries</td></tr><tr><td>National Marine Sanctuaries Act</td><td>Sanctuary resources; prohibited activities need a permit</td><td>NOAA</td></tr><tr><td>Coastal Zone Management Act</td><td>Consistency with the state’s approved coastal management program</td><td>The state agency running the program</td></tr></tbody></table>
Documentation

Locations relative to Coastal Barrier Resources System units, marine sanctuaries and state coastal zones; any known nests (including eagle nests) or wildlife at the site; and any agency permits or authorizations.

Watch out · Govstar advice
Nests are the surprise that stops tree and debris work. Migratory bird and eagle protections cover nests and even unused eagle nest sites, so survey before clearing trees or removing structures during nesting season.
PAPPG v5.0 pp. 277–279
Read this in the PAPPG
Appendix D › IV–VI Clean Water Act; Rivers and Harbors Act; Safe Drinking Water Act

Which water laws apply to our project, and what permits do we need?

Clean Water Act; Rivers and Harbors Act; Safe Drinking Water Act
pp. 276–277
Short answer
The Clean Water Act requires Corps of Engineers or state permits before you discharge into, dredge or fill waters, which commonly includes bridge, stream crossing, dock, pier and marina repairs. The Rivers and Harbors Act requires Corps authorization for structures in or over navigable waters. The Safe Drinking Water Act requires FEMA to consult EPA for projects that could contaminate a sole source aquifer.
What FEMA requires
  • Clean Water Act: regulates pollutant discharges to waters of the United States (rivers, streams, lakes, ponds, coastlines, wetlands, estuaries) and sets surface water quality standards. Discharges into navigable waters require permits from the Corps or the state, and dredging or filling in waters requires authorization.
  • You must acquire applicable permits before beginning work and give FEMA documentation, which may include nationwide permit compliance statements or individual Section 404 permits.
  • Rivers and Harbors Act: Corps authorization is required to build any structure in or over navigable water, including bridges, causeways, dams and dikes; usually handled with the Section 404 request.
  • Safe Drinking Water Act: EPA may designate sole source aquifers. FEMA must consult EPA before funding a project in a sole source aquifer review area that could contaminate it.
<table class="pt-table"><thead><tr><th>Law</th><th>Triggered by</th><th>What you need</th></tr></thead><tbody><tr><td>Clean Water Act</td><td>Discharges into waters of the U.S.; dredging or filling in waters; bridges, stream crossings, docks, piers, marinas</td><td>Corps or state permits before work starts; nationwide permit compliance statements or individual Section 404 permits</td></tr><tr><td>Rivers and Harbors Act</td><td>Any structure in or over navigable water, including bridges, causeways, dams, dikes, docks, piers and marinas</td><td>Corps authorization, usually handled with the Section 404 request</td></tr><tr><td>Safe Drinking Water Act</td><td>Projects that could contaminate a sole source aquifer, in its review area</td><td>FEMA consults EPA before funding</td></tr></tbody></table>
Documentation

Section 404 individual permits or statements of compliance with nationwide permits, Rivers and Harbors Act authorizations, state water permits, and information on whether the project is in a sole source aquifer review area.

Watch out · Govstar advice
Get the permit before the excavator goes in the water. Appendix D says permits must be acquired before work begins and documented to FEMA; work done without them can lose its funding.
PAPPG v5.0 pp. 276–277 · 33 USC 1251 et seq.
Read this in the PAPPG
Appendix D › Introduction; I–III NEPA, NHPA, ESA

What is the greensheet, and what do NEPA, Section 106 and the Endangered Species Act require?

EHP laws: greensheet; NEPA; NHPA Section 106; Endangered Species Act
pp. 275–276
Short answer
The greensheet is FEMA’s disaster-specific EHP guide, prepared at the start of each declaration for your state and area. The three core reviews: NEPA requires FEMA to weigh environmental impacts and alternatives; Section 106 requires FEMA to consider effects on historic properties and consult the historic preservation officer; and the Endangered Species Act requires consultation with wildlife agencies to protect listed species and habitat.
What FEMA requires
  • FEMA reviews every PA project for compliance with applicable federal EHP laws, regulations and executive orders. Compliance with all federal, state, local, tribal and territorial laws is a requirement of every FEMA award; local laws such as hazardous materials rules vary and aren’t listed in Appendix D.
  • Greensheet: FEMA’s disaster-specific EHP guidance, prepared at the start of each declaration, covering relevant laws, triggering project types, and federal and local laws to follow.
  • NEPA: FEMA must consider environmental impacts and reasonable alternatives, with public involvement, under DHS procedures. The PAPPG notes that, effective April 11, 2025, an interim final rule removed the Council on Environmental Quality’s NEPA implementing regulations.
  • NHPA Section 106: FEMA consults the SHPO or THPO and other consulting parties, often through programmatic agreements, and resolves adverse effects through avoidance, minimization or compensation.
  • Endangered Species Act: FEMA consults the U.S. Fish and Wildlife Service and NOAA Fisheries so projects don’t jeopardize listed species or destroy or adversely modify critical habitat.
<table class="pt-table"><thead><tr><th>Law</th><th>What it requires</th><th>Who FEMA consults</th></tr></thead><tbody><tr><td>NEPA</td><td>Consider environmental impacts of the project and reasonable alternatives before deciding, with public involvement</td><td>Follows DHS procedures</td></tr><tr><td>NHPA Section 106</td><td>Consider effects on historic properties (on or eligible for the National Register) and resolve adverse effects</td><td>SHPO or THPO, other consulting parties, Advisory Council on Historic Preservation</td></tr><tr><td>Endangered Species Act</td><td>Ensure projects don’t jeopardize listed species or harm critical habitat</td><td>U.S. Fish and Wildlife Service, NOAA Fisheries</td></tr></tbody></table>
Documentation

The greensheet for your declaration, information on historic properties affected (age, renovations, register listings), and any species or habitat information for the work sites.

Watch out · Govstar advice
Ask for your declaration’s greensheet early. It tells you which laws and project types are likely to trigger review in your area, and it is the fastest way to spot permit needs before work starts.
PAPPG v5.0 pp. 275–276 · 42 USC 4332 · 16 USC 470f · 16 USC 1536
Read this in the PAPPG
Govstar summarizes FEMA’s Public Assistance Program and Policy Guide, version 5.0 Amended, for disasters declared on or after January 6, 2025. “Watch out” notes are Govstar practitioner advice, not FEMA policy. Govstar is independent and not affiliated with FEMA. This is general guidance, not legal advice.