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Home My WebLink AboutCOM 0414.001 2016-2018 „nnuu”JATE 19. 4 491 DEPARTMENT OF WATER SUPPLY • COUNTY OF HAWAII ii ----,+/).. ............ i, 345 KEKUANAO'A STREET, SUITE 20 • HILO, HAWAII 96720 .9F HAVW ilio' TELEPHONE (808) 961-8050 • FAX (808) 961-8657 n cc, c =C August 25, 2017 G CD-< VI Honorable Valerie Poindexter, Council Chair and o Members of the Hawai`i County Council Hawai`i County Council 25 Aupuni Street Hilo, Hawaii 96720 Aloha Honorable Poindexter and Members of the Hawai`i County Council: Subject: Bill for an Ordinance Amending Hawaii County Water Use and Development Plan to Include Provisions for the Keauhou Aquifer System, Pursuant to Section 29-3 of the Hawaii County Code 1983 (2016 Edition, as amended) In regards-to the Bill for an Ordinance to amend the Hawaii County Water Use and Development Plan submitted on August 16, 2017, the Department of Water Supply is providing copies of the presentation that will be given at the upcoming Committee Meeting on September 6, 2017. Should there be any questions or concerns, please contact Mr. Lawrence Beck of our Water Resources and Planning Branch at 961-8070, extension 260. Sincerely yours, WitilkV+ Keith K. Okamoto, P.E. Manager-Chief Engineer LEB:dmj Enc. Comm. No. LP(Y• Ref. To: f-/P W E SC- Ref. Date E 6R 6 7 fl 4 . . . Water, Our J14ost Precious Resource. . . Ka Wai A Kane. . . The Department of Water Supply is an Equal Opportunity provider and employer. i Final Report Water Use &Development Plan Update Keauhou Aquifer System for the Hawaii County Council September 6, 2017 County of Hawaii Department of Water Supply Fukunaga & Associates, Inc. Presentation Outline ■ Plan Update - Goals & Guiding Principles ■ Background - 2010 Hawaii County WU DP ■ Current Update Key Goals ■ Provide guidance to ensure that future water needs of the County are met, while preserving the integrity of the island's water resources. ■ Ensure that sustainable water resources are integrated into the formulation and development of land use policies by the County. Guiding Principles ■ Public Trust Doctrine - ...waters of the State are held for the benefit of the citizens of the State. ■ Water is a most precious resource & shall be used wisely - to be conserved; not wasted ■ Highest quality water shall be used for the community's highest beneficial uses ■ Lower quality water (reuse water, surface water, brackish water) should be used whenever feasible Hawaii Water Plan Resource Protection Po ies S e tural Quantity Qu N ds ;eeeds Water Use & Land Development Policies Background State Water Plan ■http://d Inr.hawaii.gov/cwrm/planning/hiwaterplan/ Water Use & Development Plan ■http://d Inr.hawaii.gov/cwrm/planning/hiwaterplan/countyplans/ Background Hawaii County Water Use & Development Plan ■ Updated original WUDP prepared in 1990 ■ Initiated in 2004 ■ Final Draft Plan 2010 ■ Adopted by County Ordinance - February 2011 ■ Accepted by CWRM - November 2011 803 — W MAUNA KEA 807 — NW MAUNA LOA 1 HAWI K_ 801 — KOHALA WA'MANU KON WAIMEA 809 — HUALALAI O i ANAEHOOMALLI I` r t�- SECTOR I E. MAUNA KEA O HUALALAI KI LA U EA KOHALA a A L N.E. MAUNA LOA KAPA N.W. MAUNA LOA - S.E. MAUNA LOA - S.W. MAUNA LOA W. MAUNA KEA NA * 806 — SW MAUNA LOA K EAIWA W�.�,F �E �s MAN KA 805 — SE Miles MAUNA LOA 0 5 10 20 J HILO 802 — E MAUNA KEA KEAAU HILINA 804 — NE MAUNA LOA PAHOA KALAPANA 808 - KI LAU EA CWRM Aquifer Sectors & Systems Water Use & Development Plan - Current Update ■ Assessment of actual water use and anticipated demands Makalawena ANTICIPATED DEMANDS Mahawla Buy Kiholo 80902 Makaka Bay Honokohau Anticipated Water Demands Map Kcauhou DRAFT AUG. 2015 80901 Xailr�a Bay Kailaa-Kona Keauhnu PACIFIC OCEAN Mxkalawrnx EXISTING DEVELOPED PA�CELS wa{ffiMia Bad Makaka Nay - Anticipated Water Demands Map Il ... knhau DRAFT AUG. 2015 1A „r„a Baa, LEGEND: Kallnn-Knnn Existing Water Service Keaul— PACIFIC OCEA Konhou 80901 Kiholo 80902 Makalawena WATER AGREEMENTS & CREDITS Malunda Buy Makakn B-- Anticipated Water Demands Map Honokehau HAFT AUG. 2015 KaluaBay LEGEND: Kailaa-Kona Existing Water Service Water Commitments Develcper Agreements Vacant Laterals Open Building Permits Keauhou PACIFIC OCEAN Keauhou 80901 Kiholo 80902 Makalawena D H H L MahaHda Buy Kiholo 80902 Makakn Bay Honokehau n � Anticipated Water Demands Map Keauhou 80901 DRAFT AUG. 2015 Xarua Bay LEGEND: xailua-zona Existing Water Service Water Commitments Developer Agreements Vacant Laterals Open Bwlding Permits ;___.... Hawaiian Nome Lands Keauhou PACIFIC OCEAN Makalawrna hlalxu"da Han, wffw4I!llIiRn Anticipated Water Demands Map DRAFT AUG. 2015 LEGEND Existing Water Service Water Commitments Developer Agreements Vacant Laterals Open Bnilding Permits _.... Hawaiian Nome Lands Kona CDP Subdivisions Kona CDP Vacant Lots Ilonoknhau KONA CDP kurluu Rur - liaitna-linnn r Kcauhou PACIFIC OCEAN Kcauhou 80901 Kiholo 80902 Water Use & Development Plan - Current Update ■ Assessment of actual water use and anticipated demands ■ Incorporation of environmental and cultural issues Water Use & Development Plan - Current Update ■ Assessment of actual water use and anticipated demands ■ Incorporation of environmental and cultural issues ■ Source/infrastructure development program & meeting anticipated demands Ker� th71 pn n ii:a;a m Hue Rarrdi 1 80402 h-uehue h a Hdehue Bantry :S �1 f�if t�rl JiC1_I' _. Kau iMakaleij D80pW611 Kola- De—.11 K v VM*nmg - W TrasnworkVatuline H4alalai DegP•ve°l Paiahi Ranch Deapwell Oueen Kaa huma nu Wde ring - "2X and 1a"Recyr:reP Vyatenine IDF MI Hanokohau Nepwell iar Honokohau 2.9 MO "d 1 C MG) Imprcr, L" . queen i@uokelani 7rust "ahublu} Deepwell P -opasetl IB"•Trnnemissiun Updgrede'{HHFDC' �iSeapu-Puutionua Produdiort Wail i 4 MG Reaerrvir. and Transmi3sian rola u• L ?;b Proposed HHFDC Ke.pu#2 heap �e Pi;,nosed10"+TransmailionUpgrade 1CeaUhou LEGEND: --- 500 ft contours TMK DEM Recycled 1Naterline Completed Transmission CIP Proposed Transmission CPP Completed Storage CIP Proposed Wells Well Use G MUNCO MUNPR UNU 1 0.5 0 1 Milos �raposO Mona Well uz 80701 V'Ib la Kuiltln i3ay k=- Oee�e - �AINl1A�A11,.Q Mia rt +� � Ja+aha CBmdorTeansmisegnLine and Reservoi• . _ k :.? ea - 1 4 MGy IrnpmvemeF+is Holualoa Deepweq t; Kahaluu A -D Kahaluu Shoff- ` Keauhau1��q-}� Transmiswn Improvements with - , - Proposed Keauhou-K—hameha'doe.: #2 P �rrdr.':1ipn Weil I 1 i w 1 pp w I X 4 i „4 h sa4,d R'iea; Makctko Jia t LEGEND: Well Use Type A MUNGO A MUNPR G UNU High Level Boundary — 5W rt contours DWS Well Development Area Future Anticipated Demand (GPD) 100 1.00 0 • 1O,00a 100.000 1,000,OOO TMK a@Ranch 1 Kihol4 I,edlLle _. —80902'- ftenkr& an ndv4 ..._ f .• 'Kaw [Makak:.;+ pezl'sw�-�' Kalaaa 6eep-11.�,�.�._,.,�� ♦.. •,:I H-ga ~� PWan i Renth ❑e9yvJell . Honokahaw Deepwell - . �. 4 Qu cn Lflivakajiani TnJa't ku*) De�P,� �- - npu [leePyuell... '0 \Keauhou 80901 i 1Nbiaha ❑Fel>,veil KYi1I71Cl ,�Cl� � �"• "i� �� KRAU R -liana _. C,% 9 " •, HOIna a aeepwell 1 4 } pWS Well Developmem rea M `r0 w (l Kahaluu Ak) KahA10u Shaft I Kcauhau t t t KeaNhppK�m � (Erolvralvry} h I •t I r , I _ a . K ealakekua 8*34 r Harekii neepaell i ti �I Water Use & Development Plan - Current Update ■ Assessment of actual water use and anticipated demands ■ Incorporation of environmental and cultural issues ■ Source/infrastructure development program & meeting anticipated demands ■ Non -potable source strategies & water conservation Water Use & Development Plan - Current Update ■ Assessment of actual water use and anticipated demands ■ Incorporation of environmental and cultural issues ■ Source/infrastructure development program & meeting anticipated demands ■ Non -potable source strategies & water conservation ■ Watershed management strategies Water Use & Development Plan - Current Update Status: ■ Approved by CWRM - February 2017 ■ HDWS Water Board Public Hearings - April 2017 (Hilo), May 2017 (Kona) ■ Adoption by Hawaii County Council ■ Adoption by CWRM to follow Thank You!