Crs audit
This presentation is the property of its rightful owner.
Sponsored Links
1 / 24

CRS Audit PowerPoint PPT Presentation


  • 123 Views
  • Uploaded on
  • Presentation posted in: General

CRS Audit. A Study on Tybee Island’s CRS and Open Space Program. National Flood Insurance Program Community Rating System August 28, 2014. Background. CRS Recertification & Cycle Visit April 2014 New CRS Manual 2013 Changes to Activities / Credits

Download Presentation

CRS Audit

An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -

Presentation Transcript


Crs audit

CRS Audit

A Study on Tybee Island’s CRS and Open Space Program

National Flood Insurance Program Community Rating System

August 28, 2014


Background

Background

  • CRS Recertification & Cycle Visit April 2014

  • New CRS Manual 2013

  • Changes to Activities / Credits

  • Biggert Waters Act/Homeowner Flood Insurance Affordability Act of 2014


Tybee island crs program audit

Tybee Island – CRS Program Audit

Categories of Floodplain Management Activities:

  • Public Information

  • Mapping and Regulations

  • Flood Damage Reduction

  • Warning and Response


Open space preservation

Open Space Preservation

  • Open Space Preservation (OSP)

  • Deed Restrictions (DR)

  • Natural Functions Open Space (NFSP)

  • Special Flood-Related Hazard Open Space (SHOS)

  • Open Space Incentives (OSI)

  • Low-Density Zoning (LZ)

  • Natural Shoreline Protection (NSP)

1450 Points

50 Points

350 Points

50 Points

250 Points

600 Points

120 Points


Open space preservation1

Open Space Preservation

  • Open Space Preservation (OSP)

  • Deed Restrictions (DR)

  • Natural Functions Open Space (NFSP)

  • Special Flood-Related Hazard Open Space (SHOS)

Credit specific to properties

  • Open Space Incentives (OSI)

  • Low-Density Zoning (LZ)

  • Natural Shoreline Protection (NSP)

Credits local regulations


Crs audit

Total Site

6 Acres


Crs audit

Total Site

6 Acres

Area in SFHA

3 Acres


Crs audit

Total Site

6 Acres

Area in SFHA

3 Acres

Impervious Area in SFHA

0.75 Acres

OSP Eligible

2.25 Acres


Crs audit

Total Site

6 Acres

Area in SFHA

3 Acres

Impervious Area in SFHA

0.75 Acres

OSP Eligible

2.25 Acres

Total acreage in SFHA = 100

Acreage of Open Space = 2.25

Ratio of Open Space = 0.0225

(2.25 / 100)

Open Space points for this Site = 32.6

(0.0225 x 1450)


Open space preservation2

Open Space Preservation

  • Beach

  • Dunes

  • Parks

  • Coastal Marshlands

  • Conservation Easements

  • Other

  • Total Acreage of the City

    • 2,046 Acres

  • Total Acreage of Special Flood Hazard Area

    • 1,768 (86% of City)

    • AE Zone, 1,200 Acres (59%)

    • VE Zone, 568 Acres (28%)

aOSP / aSFHA = rOSP

rOSP * 1450 = Open Space Points


Open space preservation osp

Open Space Preservation (OSP)

OSP = 710


Open space preservation3

Open Space Preservation

Total Site = 11.3 acres

OSP Eligible = 7.2 acres


Deed restrictions dr

Deed Restrictions (DR)

Deed Restrictions

50 Points

aDR / aSFHA = rDR

rDR * 50 = Deed Restriction Points

DR = 24


Coastal marshlands protection act

Coastal Marshlands Protection Act

  • General Assembly declares that coastal marshlands of GA are a vital natural resource system

  • Marshlands provide the following

    • Habitat

    • Nutrients

    • Buffers against flooding and erosion

    • Disseminate pollutants

    • Natural recreational resource

    • Economic resource


Natural functioning open space nfos

Natural Functioning Open Space (NFOS)

Natural Functioning Open Space

350 Points

aNFOS / aSFHA = rNFOS

rNFOS * 350 = Natural Functioning Open Space Points

NFOS1

82 Points


Ongoing coastal initiatives that benefit nfip and crs programs

Ongoing Coastal Initiatives that Benefit NFIP and CRS Programs

National Flood Insurance Program Community Rating System

August 28, 2014


Coastal stormwater supplement css

Coastal Stormwater Supplement (CSS)

CSS Elements

CRS Activity 450 Stormwater Regulation (Max 755)

  • Ordinance

  • Green Infrastructure/Low Impact Development Focus

  • Stormwater Runoff Volume/WQ Control

  • Drainage structure Maintenance Agreements

  • Required for NPDES MS4 communities

  • Water Course Protection?

http://epd.georgia.gov/georgia-epd-coastal-stormwater-supplement-stormwater-management-manual


County hazard mitigation planning

County Hazard Mitigation Planning

Coastal Planning Initiatives

Activity 510 - Floodplain Management

  • Coastal Hazard Plans due for an update 2014 – 2016.

  • Georgia Coastal Hazards Community of Practice

  • Chatham County Natural Resources Protection Commission

  • CRC Coastal Hazard Mitigation Plan

www.CRSresources.org/500


Coastal flood map project

Coastal Flood Map Project

Activity 410 Floodplain Mapping

  • Inland Phase Completed

  • Coastal Phase in progress, to be Completed 2015/2106

    • Partners: FEMA, GA DNR, NOAA, CRC, Local Government

  • Local Contributions of resources/Local Studies


Online mapping resources

ONline Mapping Resources

Online Services

CRS Activity Points Available

  • The Georgia Coastal Hazards Portal

    • http://gchp.skio.usg.edu/

  • US Fish and Wildlife Geospatial Services

    • http://www.fws.gov/gis/data/national/


Drainage system operation maintenance

Drainage system Operation & Maintenance

Coastal/Statewide Programs

CRS Activities

  • Special Option local Sales Tax

  • NPDES Permits

    • MS4 Phase I & II

    • Watershed Protection plans


Other initiatives what s happening in your community

Other Initiatives?What’s Happening in your Community?


Questions

Questions?

Ed DiTommaso, AICP GISP

(c) (912) 596-3407

[email protected]

Courtney Reich, AICP

(c) (912) 656-1316

[email protected]

Ecological Planning Group, LLC

7 East Congress Street, Suite 801

Savannah, GA 31401

www.ecologicalplanning.net


  • Login