Ill. Association for Floodplain & Stormwater Management Issues Public Comment on FEMA Notice
* * *
Respectfully,
Floodplain Management Committee
* * *
CUMULATIVE SUBSTANTIAL DAMAGE
Is "substantial improvement/substantial damage" the best way to address risk for non-conforming buildings?
Yes.
The substantial damage rules do not need amendment.
However, substantial damage is enforced inconsistently across the nation. Some states/communities enforce substantial damage very well and it works fantastically to address non-conforming buildings. Other states/communities have chosen to ignore substantial damage compliance. Furthermore,
Years ago, a study was done on substantial damage. The primary finding was:
1) The communities doing good substantial damage enforcement have state support,
2) The states doing good substantial damage enforcement have
3) FEMA Regions doing strong substantial damage compliance have
FEMA Regions simply need to start uniformly enforcing substantial damage regulations. NFIP claims and repetitive loss data provide clear evidence on which communities are enforcing substantial damage and which are not.
Should
YES. There is no reason cumulative substantial damage is not a requirement nationwide. In
Tracking substantial damage over a 10-year period is consistent with ICC regulations. Possible options:
* Mandatory in all communities and all structures.
* Mandatory in all communities with a history of flood claims.
* Mandatory in all communities with documented repetitive loss structures.
Should "substantial improvement" and/or "substantial damage" use an assessment cost value or a replacement cost value, or are there other valuation methods that may be more appropriate?
Market Value/Assessed value is the best value to use. Market value is an easy-to-obtain figure in most states. Most County Assessors already have the market values easily available. It is easy for local officials to estimate market value based on assessed value. Using market value derived from the Tax Assessor is also fair and equitable. It is a defendable figure since building owners have been paying taxes on the assessed value. It also allows for easy appeals process where the building owner can obtain an appraisal if they are debating market value.
Changing to replacement cost would open the door for interpretation and would also delay the post-event damage assessment process while waiting for appraisals to be completed or depreciated values to be calculated. Very few floodplain managers are capable or confident to review and approve appraisals.
However, obtaining market value on some commercial structures (or tax-free properties such as churches) can be difficult. Better
Should the regulations provide more detail on how the "substantial improvement" and/or "substantial damage" determinations should be made?
No further detail is required. There are now dozens of
FREEBOARD
Should
Yes. Freeboard has become an accepted practice in most NFIP communities. Furthermore, freeboard is currently the only alternative to provide additional protection against climate change uncertainty and future risk.
If so, what should
Minimum one foot freeboard. Possible options:
* 1 foot freeboard requirement for all buildings versus current "at or above BFE".
* 1 foot freeboard only for residential structures.
* 1 foot for buildings and 0.5 feet for accessory structures.
* Different freeboards based on zones, such as Zone AE or VE could be 2 feet, while an AH or AO would be 1 foot (or zero).
* Rather than freeboard, set reference level as the bottom of floor joists for all buildings? However, this would impact a lot of other program items (ECs, insurance, publications, etc.).
What data exists to support higher elevation levels for freeboard or methods that provide a more consistent level of protection?
As a side note, claims outside of the mapped floodplains often indicate the need for better mapping or higher regulatory standards (i.e. freeboard).
Will freeboard elevation generally raise the market value of properties in SFHAs and if so how would the increase in market value compare to the cost of elevation?
As noted above, many studies and publications exist showing that the benefits of freeboard far outweigh the minimal cost of adding another foot or two or freeboard. These studies have already definitively answered this question.
Are there other technology advancements or building standards in design and construction that should be considered beyond freeboard levels?
ASCE 24 standards should be applied. There are several areas where ASCE 24 goes above-and-beyond NFIP minimum standards regarding freeboard.
Many states have adopted statewide buildings codes. Many still have not.
If so, do they address other floodplain management criteria ( e.g., reasonably safe from flooding; adequately anchored; methods and practices that minimize or are resistant to flood damage; water load values; wind load values; substantially impermeable)?
Again ASCE 24 addresses many of these other building protection criteria.
"Reasonably safe" criteria should be eliminated. Even the title "reasonably" is subjective and ill defined. Simply require that a BFE be obtained, and lowest floor elevation are enforced to the flood protection elevation.
CRITICAL FACILITIES
Should
Yes.
If so, why?
By definition, critical facilities are critical to the health and welfare of the population and, if flooded, would create an added dimension to the disaster. Damage to these critical facilities can impact the delivery of vital services, can cause greater damage to other sectors of the community, or can put special populations at risk. Lessons learned after Hurricane Katrina and the fatalities in critical facilities should be reason enough to adopt critical facility protections standards.
Should
Option: Perhaps two categories of critical facilities? Those with populations at risk (nursing homes and hospitals) should not be located in high-risk areas. Other critical facilities and infrastructures (T-plants and water plants) should meet 500-year protection standards.
Should
See above.
MAPPING
How can the NFIP take a more risk-informed approach to defining flood hazard?
Give more states and communities greater autonomy in defining flood risk areas. Allow state and communities to map to higher standards (including future conditions mapping, climate change impacts, smaller drainage areas. or urban flood areas).
Maps should be locally owned and locally accepted. Look at mapping in
Is there a need for
Yes, the minimum flood protection standards for new or substantially improved buildings should be applied if the lowest adjacent grade is within one foot, or the local freeboard depth, of the base flood elevation. As flood insurance has recognized that being adjacent to the SFHA has a higher risk, so should the floodplain regulations. Extend the floodplain out to the community's adopted freeboard.
In leveed areas, risks should be better identified as well.
There should be incentives for states and communities to adopt higher standards.
If so, what specific floodplain management standards could be successful to reduce losses and hardship?
It is impossible for
What approaches would be effective for identifying these areas for communities to regulate?
See above.
Would new zones or overlays depicted with the SFHA via the National
Future conditions and climate change overlay would help communities and citizens visualize the risk. It is desperately needed. It may also help sell policies.
NOTE - This is easily done in coastal areas and many communities (
Are there other tools that could be more effective?
Social media and augmented reality tools to show flood depths on certain structures. We now have the capability to click on a map and develop a street view image of a structure with flood depths overlayed. The tools have already been developed.
Should
No. Mapping and regulating to the 1% annual flood is already a challenge for
Should the SFHA be expanded from a certain percent annual chance area to the flood of record (or whichever is higher)? Similarly, what standards or restrictions should be considered for high risk flood areas that are within the SFHA ( e.g., flash flood, mudslide, erosion prone, high velocity)?
Provide incentives for higher state and local standards. Some states will fight any suggestion of higher standards. At the same time, some states want to do more but are held back by
Alternatively, should
No. Again...incentivize states/communities to do more. But
REPETITIVE LOSS
What steps should
RR 2.0 addresses this issue from an insurance standpoint. Rep Loss premiums will increase.
However,
Should
Yes. Clearly. See the answer above. Rep Loss and
Reference the "Two Strikes Bill" passed by Rep. Blumenaur back in 1995(?). In essence,
If so, what should the minimum NFIP floodplain management standards be for those properties?
The rules are there! Substantial damage! Just start enforcing them!
Should these properties be targeted for managed retreat?
Yes. Again, 50+ years of claims data should give
The tools are already in place. Use them.
How should the NFIP consider issues of equity when deciding how to address these properties?
The focus should remain on structures and land use rather than the occupants of those structures.
THREATENED AND ENDANGERED SPECIES
What additional considerations should
Currently NFIP requires compliance with all other state and federal permits. T & E is already handled by other state and federal agencies. Adding yet another agency will only confuse the regulatory process.
In what ways could the NFIP minimum floodplain management standards be amended to more explicitly or comprehensively protect the natural and beneficial functions of floodplains to recognize their intrinsic value and benefits to floodplain management, T&E species, and the environment generally?
Open space uses only in the floodway (see state of Illinois FW regulations) How do current Federal environmental requirements and standards work within NFIP participating State, local, Tribal, and territories to identify and address impacts to T&E species and their habitats?
No comment
If there are State-specific environmental requirements and/or standards, how could changes to the NFIP support or interfere with the current State regulatory environment?
No comment
THREATENED AND ENDANGERED SPECIES - CHANGES
What would the potential impact be on the NFIP participating communities?
Limiting construction in any identified riparian buffer zone; IAFSM supports the identification of riparian buffer zones.
Requiring compensatory storage to have no net increase in projected flooding levels for all development in the SFHA;
Requiring a more restrictive regulatory floodway standard; [20]
Requiring compensatory conservation credits/areas for all development in portions of the SFHA that provide natural and beneficial functions; No comment.
Requiring low impact development standards and/or permeable surfaces that may benefit T&E species and habitat; and/or No comment.
Prohibiting or limiting construction in any portion of the SFHA.
How should the suggested changes listed above be prioritized to best benefit T&E species while also furthering the goals of the NFIP? Are there additional changes that should be considered and if so, what are they and what is their prioritization in comparison to the changes listed?
No comment
THREATENED AND ENDANGERED SPECIES - ADVERSE IMPACTS
In what ways can NFIP participating communities demonstrate to
No comment
What changes are required to existing NFIP minimum floodplain management standards to allow NFIP participating communities to better demonstrate no adverse impact?
No comment
What ways, such as technical assistance or other means, could
No comment
COMPLIANCE
In what ways can
Streamline compliance actions against state/communities who are not currently enforcing the existing 60.3 regs.
Many states simply ignore compliance and FEMA Regions seem to do nothing about it.
Right now, states do the overwhelming number of community visits (over 90%). States do the follow up, document the violation, work on resolution, and, if needed, send the issue to
If the compliance actions are considered by the FEMA Region, rather than accept the state's documentation,
Getting NFIP compliance via
Allow proactive states the authority to put communities on probation or suspension. Allow states to accept the political outfall from compliance.
How can
Have more trust in state and local capabilities. Get out in the field more. Build strong partnerships and relationships with states and local officials. As a rule, state and local floodplain managers have a much better understanding of local needs.
Provide more outreach to communities, including grant writing seminars. Determine state and local needs in order to provide services equally.
In what ways could
Currently over 90% of CAVs and CACs in the nation are done by state staff. As noted above,
HARDSHIPS AND VARIANCES
Are there any NFIP minimum floodplain management standards that currently cause hardship, conflict, confusion or create an economic or financial burden?
No
If so, what are they and how can they be modified to reduce the burdens while still meeting the objectives of mitigating flood loss and reducing risk?
No comment
Some structures in a community may be exempted from the NFIP minimum floodplain management standards through a variance. Are there changes that can be made to variance requirements to help reduce the burdens while still meeting the objectives of mitigating flood loss and reducing risk?
No. The variance regulations in CFR 60.6 are very good. They are well written to limit the issuance of unjustified variance yet, at the same time, allow some local interpretation and flexibility.
Are there specific types of development or uses that should be considered for exemption from NFIP minimum floodplain management standards or should different standards apply?
No. The point of a variance is to ensure the development is unique and does not set a precedent. Having "exempted" categories of structures only hurts this process. There should be no national standard or categories for variances. The process itself should be unique to each community.
If so, what are they, why should specific types of development or uses be considered for exemption, and what different standards should be applicable?
See above.
DISCLOSURES
Should States and/or local governments be required to establish minimum flood risk reporting requirements for sellers and lessors as a condition for participation in the NFIP?
Yes. All states should be required to have uniform disclosure laws as a condition of joining the NFIP. See the recent
Should there be an affirmative obligation on the part of sellers and/or lessors of residential properties to disclose information about flood risk to prospective buyers or lessees?
Yes.
If so, what is the most effective way to require this disclosure?
State Real Estate Disclosure laws. Incentivize states.
Should the process be modeled on requirements for sellers to disclose details on environmental hazards, such as lead-based paint hazards?
No. This has nothing to do with natural hazard mitigation. This is an
What details should be included in the disclosure, such as knowledge of past floods and/or flood damage, a requirement to maintain flood insurance, knowledge the property is located in a SFHA at the time of offering, and the cost of existing flood insurance?
As noted above
CLIMATE CHANGE
Should
Yes. But it will be difficult. Climate change impacts are not well documented on inland river systems. Currently, freeboard is the most obvious protection against climate change impacts.
What equity considerations should be factored into such decisions if climate change disproportionately harms underserved and vulnerable areas?
Climate change impacts everyone and therefore everyone must be treated equally.
What other considerations should be factored into an analysis involving climate change?
Incentives states to adopt climate change requirements. Most states talk about climate change policies but very few are actually DOING anything.
Should the NFIP better distinguish NFIP minimum floodplain management standards between riverine and coastal communities?
Yes. Of course. Climate change impact are well documented in coastal floodplains. Impacts are sorely lacking in inland waterway systems.
Should the NFIP minimum floodplain management standards incorporate pluvial (surface/urban) flooding concerns?
No. This point has been clearly made during recent urban flood symposiums. It would be impossible for
Let's be honest here.....FEMA struggles to keep accurate/updated mapping on major river systems. Is
Are there specific measures and standards that should be taken to ensure structures can withstand the greater intensity, duration, frequency and geographic distribution of flooding events?
Have a minimum 1-to-1 compensatory storage requirement for fill in the fringe. Encourage 1 - to 1.5 compensatory storage.
Map floodways based on a 0.1 ft. or 0.5 ft. rise across the country (rather than the
Map floodways based on conveyance, storage, and velocity. Rather than simply conveyance!
Deny fill in the floodway. Period.
Allow only "appropriate (open space) uses" in the floodway. No buildings!
If so, what are they and how can those measures and standards ensure structures and communities can readily adapt and increase resilience to the impacts of climate change?
See above.
60.3 "STAIRSTEPS"
Are there current regulatory provisions that create duplication, overlap, complexity, or inconsistent requirements or unintended inequities with other
Eliminate the tiered or stairstep organization of 60.3 (a - e). The "a" and "b" regulations specifically are poorly defined and subjective. What does "reasonably safe" even mean?
Get rid of the unnumbered A zone elevation standards in 60.3 (a and b). Require BFEs and low floor construction standards in all unnumbered A zones prior to permit issuance! Period.
Require a no rise FW analysis done in all communities (not just those with mapped floodways).
Have better guidance and uniformity on the development of "best available data" for construction. Better yet eliminate "best available data" and require BFEs to be developed and certified regardless of the risk zone. Occasionally a 'best available" BFE will be used for permitting and the same BFE is then denied during the LOMA review process.
Are there current regulatory provisions that present recurring difficulties for local and State officials implementing NFIP minimum floodplain management standards and if so, what improvements should be made?
Better definition and guidance on water supply systems. 60.3 currently says they must be "designed to minimize or eliminate infiltration of flood waters into the systems and discharges from the systems into flood waters".
Better definition and guidance on sanitary sewage systems. 60.3 currently says they must be "designed to minimize or eliminate infiltration of flood waters into the systems and discharges from the systems into flood waters".
Eliminate the threshold for subdivision protection (50 lots or 5 acres). Just say all development must be flood protected. No exemption for small developments.
Get rid of the 36" rule on Manufactured homes. BFE in existing mfg. home parks which has incurred substantial damage as the result of a flood"? Nobody knows or tracks this. Many communities have adopted 36" regulations in their ordinances which do not follow this requirement.
Require non-conversion agreements for all elevated structures so they cannot be converted later
NEW TECHNOLOGY
Are there technological advances, building standards, or standards of practice that could help
No comment
STATE ROLES
What successful mitigation policies, building design standards, building construction standards, T&E species protections, and/or other floodplain management approaches to mitigate flood loss and reduce risk have been taken by State, local, Tribal, and territorial governments?
There is a growing chasm between "good states" and "bad states". After 40+ years of FEMA CAP programs to build state capabilities, many states now have programs that far exceed
* Strict state floodplain or floodway regulations,
* Restrictive state floodway delineation
* State floodway (or floodplain) permit requirements,
* State enforcement of cumulative substantial damage,
* Statewide freeboard requirements,
* Large state-funded FPM staff (most with CFMs),
* State funded mapping programs,
* State review and approval of map changes,
* State funded mitigation programs,
* State designed, funded, and constructed flood control programs,
* State funded stream gages and floodplain studies,
* State funded outreach and risk awareness programs.
FPM should now be incentivized, and effective states should be rewarded. States which have taken ownership of FPM should NOT be treated the same as states who rely entirely on
50 years of NFIP claims data will provide ample evidence to clearly show which states or communities are effectively reducing flood loss exposure.
In what ways do the current NFIP minimum floodplain management standards present barriers or opportunities to the successful implementation of those approaches?
In some situations,
What capabilities and capacity impacts should
No comment - T & E issues were addressed above.
"DEVELOPMENT" DEFINTION
Is information available on the NFIP's influence on floodplain development?
Scores of studies over the years have answered this question.
States should no longer be treated equally. Some states have built and funded large and effective state programs. Other states have no in-state program and continue to rely entirely on
If so, provide or identify any data or materials identifying the NFIP's influence.
No comment
How can
Use claims data to identify this. Is should be relatively obvious after 53 years of the NFIP. See comments above.
Are there specific NFIP regulations, policies and/or development standards that currently influence State, local, Tribal, and/or territorial governments in their development decisions that may have a positive or negative impact on T&E species and their habitats?
No comment. T&E is addressed above.
If so, what are they and how do they influence development decisions that impact T&E species and their habitats?
No comment
Are there changes to those regulations, policies and/or standards that, if made, would have a positive impact on T&E species and their habitats?
No comment
If so, what are those changes?
No comment
THREATENED AND ENDANGERED SPECIES - FILL
Should
Yes. LOMR-F was a political decision. There should not be a LOMR-F. Very few LOMR-Fs have ever been certified to meet the "reasonably safe" criteria.
Should the placement of fill material, defined as material used to raise a portion of a property to or above the Base Flood Elevation within the SFHA, be prohibited by NFIP minimum floodplain management standards?
Yes but only within the floodway.
What would the impact of this change be on T&E species and NFIP participating communities?
No comment
MITIGATION PLANNING
How should
No. Mitigation planning is difficult for
Going through the mitigation planning process is a good exercise for community risk awareness but, outside of the HM committee, very few citizens know anything about the plan.
Let's be honest...the mitigation plan is not being used by most communities. It is a plan which sits on a shelf for 5 years until it is next required by
It seems more burdensome to add additional activities when the current plan is already underutilized.
Are there planning best practices, processes, or data that could better inform planning decision-making and the development and implementation of floodplain management standards?
See above.
OTHER COMMENTS
Although it will be difficult politically, require minimal building standards and outreach in shaded X and B zones (behind levee or high hazard dams)? Perhaps just require and evacuation or outreach effort in these residual risk areas?
Better ties between NFIP claims and regs. For example, figure out a simple way to re-rate or deny coverage on structure which are violations. This could be failure to do substantial damage, creating habitable space in "once-flow-thru" lower levels, or a variety of other compliance issues. RR 2.0 no longer has implications for low floor violations.
Consider changing the definition of repetitive loss. Raise the NFIP claim threshold for repetitive loss and severe repetitive (currently
State ownership and autonomy in the administration of the NFIP. Specifically, community probation and suspension. Some states are more-than-willing to take the political heat for compliance actions. Especially if the action is well documented! At one time, there were 5 communities in the entire nation on probation or suspension for compliance. All five were in IL and it was a major multi-year effort to make it happen!! Today, there is one additional community in MS. Knowing the lack of compliance in many states and communities, that is unacceptable! Option may be allowing NFIP autonomy only in those states with a proven state capability!
Remove LOMA - Out as shown as Zone A floodplains are unstudied and we know the topography used for much of the country's floodplain maps was not detailed enough to warrant it's use for a LOMA determination.
* * *
The notice can be viewed at: https://www.regulations.gov/document/FEMA-2021-0024-0001
TARGETED NEWS SERVICE (founded 2004) features non-partisan 'edited journalism' news briefs and information for news organizations, public policy groups and individuals; as well as 'gathered' public policy information, including news releases, reports, speeches. For more information contact
Fort Bend Chamber of Commerce Issues Public Comment on FEMA Notice
King County Executive Constantine Issues Public Comment on FEMA Notice
Advisor News
Annuity News
Health/Employee Benefits News
Life Insurance News