Laserfiche WebLink
Chapter 19:Mitigation Strategy <br /> HAWAII COUNTY PROJECT/PROPOSAL SUMMARY LISTING PRIORITIZATION RESULTS INDICATED)OCTOBER 12,2009 PAGE 2 <br /> Type Project Cost/Status H, M, <br /> or L? <br /> Area Development Plan for Existing and Future Development&CRS Ongoing @ DPW Medium <br /> (ongoing) <br /> LIDAR-based remappLn_q of stream beds list by NRCS RC&D See Area Development Medium <br /> °- Use non-uniform return periods for floodplains Plan Low <br /> V Control development with region-specific ordinances in high hazard or Medium <br /> W E unknown hazard watersheds <br /> Z c Evaluate applicability of FEMA flood proofing mitigation for Hawaii homes Low <br /> W Evaluate feasibility of absor tion approach to floodplain management Low <br /> Evaluate use of retention structures for high slope areas Medium <br /> Wildland Fire Mitigation Resource Mapping and Inventory Program HWMO updating High <br /> Establish and maintain firebreaks around roads and communities in North $2.2M/15-yr: Puako High <br /> and South Kohala districts; Mitigate wildfire threat along strategic corridors in only for$500K <br /> the Puako Forest annually/2-yr <br /> Change county zoning code to establish setbacks for a larger interface between urban Policy needs detail Low <br /> and natural areas for wildfire mitigation <br /> Requiring all applicants for subdivision approvals to complete a wildfire hazard Low <br /> miti ation Ian <br /> Install dry hydrants and develop static water sources $10,000/site Medium <br /> Establish Remote Automated Weather Stations $85K/5-yr. Low <br /> Prescribed burns to reduce fuel loads in fire prone areas(not for native forest areas, $1.1 M/yr. for 15-yrs Low <br /> also not eligible for FEMA grant funding) <br /> Iv Roadside fuel management program along an identified corridor of Highway Needs Budget&Scope Medium <br /> 190, South Kohala/North Kona definition <br /> Renovations/improvements to old plantation irrigation system tunnels and $3 M Medium <br /> ditches: Kau Sugar System Reactivation not eligible for FEMA rant <br /> = Improvements to old plantation irrigation system tunnels and ditches and new $26M Medium <br /> y Kauahi reservoir:Waimea not eligible for FEMA rant <br /> MImprovements to the Kohala Ditch Irrigation Aqueduct(install lining and ? High <br /> o piping) <br /> o Renovate and Reactivate old abandoned plantation wells in Pahala $2.5M Medium <br /> Renovate and Reactivate old Hamakua Slaughterhouse well for non-potable $100K Medium <br /> agricultural use in Honokaa/Hamakua(not eligible for FEMA grant) <br /> Construct new wells,surface water diversions,storage and transmission lines in Needs Planning/ Low <br /> priority areas investigation <br /> Promote better irrigation practices and water mans ement. $100K High <br /> Agricultural Water System for Kona, Honomalino: Provide water for $25M Medium <br /> agriculture and fire fighting assistance. not eligible for FEMA rant In planning <br /> Poohoohoo Reservoir Relining and pipeline $250K High <br /> Develop wells, storage, and construct transmission systems for Puna Needs Planning/ Low <br /> Scope definition <br /> Makalei Water System Improvements $5M/4-yrs Low <br /> Various Water System Improvements within the County of Hawaii $50M/15-yrs Low <br /> N Identify landslide and coastal erosion hazard areas and mitigation actions Planning Project Medium <br /> R <br /> New UH study is to generate potential slope stability hazard maps which Project starting Medium <br /> J could be used to identify zones that may warrant further detailed evaluation <br /> Investigate Effectiveness of VOG Mitigation Techniques High <br /> Develop Natural Hazard Mitigation Criteria Policies for County Facility Siting Medium <br /> z and Design <br /> y <br /> O <br /> Investigate Vulnerability of County Bridges and Plan Alternative Routes High <br /> 19-19 Hawaii County Multi-Hazard Mitigation Plan <br />