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HomeMy WebLinkAbout04202010 STORM WATER PRESENTATIONStorm Water FY 11 CIP Request Program Highlights April 20, 2010 Flood Control, $2,234,090, 9% SW Water_ Quality, $3,125, 584, 13% Storm Water FY 11 Functions of the Program Program Distribution - $23,947,441 Debt Services, Transfers, Reserve & Customer Services, $4, 307, 866, 18% Operations & Maintenance, $14,279,902, 60% 2 Storm Water FY 11 Source of Funding - $23,947,441 SW Fees, $21,058,267, 87.9% Transfers, $72,258, 0.3' Interest, 160, 000, 0.7% 3 1 NI It.1V, $2,656,916, 11.1 Debt Services, Transfers, Reserve & Customer Service, $4,307,866 18.0% CIP $8,626, 36.0% Storm Water FY 11 Funding Distribution - $23,947,441 Operating Budget, $11,013,001, 46.0% 4 Storm Water FY 11 Full Program True Staff, $2,874,328 $26, 821, 769 5 Original Budget, $23,947,441 Debt Servic Transfers Reserve ~ Customer Service, $4,307,861 16.1% Storm Water FY 11 Full Program Distribution - $26,821,769 True Staff, $2,874,328, 10.7% 32.2% Operating Budget, 6 Storm Water FY 11 ,~ rJ° 4'~ ~.~I:,f kh~~~} 1 'a'w/~ CIP 1 1 Cash 1 Flow o- ~- -1 -1 -1 -1 -1 -2„ FY 10 FY 11 FY 12 FY 13 FY 14 FY 15 FY 16 1) Based on FY11 Proposed Budget 2) Based on FY12 Proposed Budget to remove all GF subsidy 3) Based on FY12 Proposed Budget to add 30 existing GF FTE's to SWU SWU Cash Projection Storm Water FY 11 CIP Section Debt Services, Transfers, Reserve CUStOf71Pr Service 18.0% CIP 36.0% CIP Distribution: Original Total = $11,376,574 Revised Proposal = $8,626,574 Operating D...-I.-...~ Returned to General Fund, $2,750,000, Flc Control Projects, $1, 550, 000, 14% SW Water Quality Projects, ~~ ~~~ ~a~ operations & Maintenance $4,635,088, 41% 8 r'~ a.~~ ? i~ti ~- ~ ~ ~ m ~l ~ ~,/~xJ Storm Water CI P Section T 4 ' ivy '~}~a~ i'r ~'e O erations & Mai ntenance p • 7.004 Storm Water Infrastructure Rehabilitation - Addresses Aging Infrastructure through cleaning, repairs, and rehabilitation • 7.067 Primary System Infrastructure Improvements - Supplements the off road ditch cleaning program in the operating budget to help achieve an 8 to 10 year cleaning cycle • 7.152 Lake Management - Includes lake maintenance activities for both dams and spillways and sediment removal for water quality • 7.091 Residential Drainage Cost Participation Program - Cost sharing program for residents to install pipe to replace roadside ditches 9 CIP 7-004 Neighborhood Infrastructure Rehabilitation Princess Anne Plaza Subdivision Rehabilitation in Progress 65% - Estimated Completion in 2011 Rehabilitation Process: • Review maintenance records in work management system • GPS Locate & identify structures and pipes • Clean & perform closed circuit television inspection (CCTV) • Review inspection and develop repair plan • Perform repairs r i ~, ~ .. _~ ,~ ,~~~ ~ ~s ~~ ~ ~ ~ ~ ~~ " ~y -~ ~ ~ - T ~x~ _~_ ~.® _ - ~ _.. ~J.f,,,. ~..~ ~ 6 j .-~ w - .., ~ ~. , -. ,~ _. „ ~ : - - ~'~~~,o ~~ ~~ ~d~ _ = II~ t _ ~, ~~ ~~~ _ >-~- _ i _~.~~ ~ .~. _ I ~,.~ ~ ~~~ ~~. ~:, _ `~. - _ ., __ m _._ $ 3, 238, 800 /. ~ M,. 4; ~---- 19 4 3 2 8 0 0 ~,. ~~~ fi F ~,. ~,. Legend _ ~~ „-. ~ Repair Counts _ ~ „~ _ ~ U ..~ ~. - „ rv., r,. [J 1 - 30 o3,-so i 61 -90 ~, xs ~,e "`j"Le ms N,E o,o Ns X91-117 ~~~ ~I ~- - ~, Cave In Repairs by Subdivision _ ,,, ~ ~ ~,,, M,,, ,,, ~„ ~N-. Calendar Years 2005-2008 I - -,. "+-^ -.- ,, { 0 r'~ a.~~ ? i~ti ~- ~:. ~~ g .~ Nei h borhood Rehabs I ~tat~on ~:~.:.~. Prioritization Schedule NEIGHBORHOOD ESTABLISHED /POPULATION PROJECTED COMPLETION COST • Princess Anne Plaza 1960's/ 11,000 2011 $5.5M • Green Run 1970's / 19,000 2013 $4M • Aragona 1950's / 9,000 2014 $2M • Glenwood 1980's / 10,000 2015 $2M • Ocean Lakes 1980's / 7,000 2015 $2M • Kings Grant 1960's / 9,000 2016 $2M • Windsor Woods 1960's / 5,000 2016 $2M • Indian Lakes 1970's / 8,000 2017 $2M • Salem Woods 1980's / 6,000 2018 $2M • Fairfield 1970's/ 6,000 5 M ~~ 2018 $2M • Salem Lakes 1980's/ 10,000 ~ ~ 2019 $1 M • Red Mill Farms 1980's/ 19,000 2019 $2M • Lagomar 1980's/ 4,000 2020 $1 M • Magic Hollow 1970's/ 10,000 2021 $2M • Malibu 1960's/ 5,000 2022 $1 M • Southgate 1980's/ 3,000 2022 $1 M • Foxfire 1990's/ 5,000 2023 $1 M • Courthouse Estates 1990's/ 8,000 2023 $2M 11 7-067 Primary System Infrastructure Improvements Storm Water Ditch Maintenance Cleaning: • Goal is an 8 to 10 year cleaning cycle • Typically involves heavy tree removal, sediment removal, and permitting r'~ a.~~ ? i~ti 4~.~.- 4~~ 7-152 Lake Mana ement {r - }1 g ty~ s'r'~'e BM P Lake Maintenance for Water Qualit y • 700 Wet Ponds and Lakes Inventoried • Sediment Removal for Water Quality not for Recreation or Navigation • Inspection process used to identify eligible lakes for prioritization • Criteria • Depth (less than 2.5 feet) • Water Quality (discharging to impaired waters) • Eligibility/Maintenance Agreements (ownership/responsibility) • Easements/Property (dedicated easements from owner) • Service Request and Maintenance Cost (flood calls/citizen impact) $536, 280 / $4, 798, 680 ..: ` „~, *F ~ ~ .*A ~,y _~~Mi X19 .. _~ ~~ ~ ,~ ~~; ~ ~ ~ ;` - - ~--~ T ~ry- R _ _ .. ~. _ ~r - ~. V - y=-_ ~_ ~: _~ _ 13~ BMP Lake Maintenance Prioritization Schedule LAKE NAME PROJECTED COMPLETION COST • Kingston Lake 2010 $0.4M • Brigadoon Lake 2 2014 $1 M • Brigadoon Lake 3 2015 $0.5M • Brigadoon Lake 4 2015 $0.25M • Brigadoon Lake 5 2016 $0.2M • Brigadoon Lake 6 2016 $0.3M • Green Run Lake 1 2018 $1.5M • Green Run Lake 2 2020 $1.5M • Green Run Lake 3 2022 $1 M • Green Run Lake 4 2024 $0.75M • Green Run Lake 5 2024 $0.5M • Brookside Lake 2025 ~ ~ 7 0 M I ~ $0.5M • West Lake Pembrook . 2035 $6M • Stratford Chase 1 2036 $0.25M • Stratford Chase 2 2036 $0.5M • Stratford Chase 3 2037 $0.15M • Level Green Lake 1 2037 $0.5M • Level Green Lake 2 2038 $0.25M • Reedtown Lake (Wishart) 2039 $0.75M • Rock Creek 1 2039 $0.25M 14 Storm Water CIP Section Water Quality 7-153 Lynnhaven Watershed Restoration (Council Priority) 7-159 Water Quality Participation Projects (ACOE, State) 7-183 Storm Water Quality Enhancements 7-027 SWM Master Planning, Analysis, and Inventory 15 Storm Water CIP Section Water Quality $385,000 / $1,898,568 7-153 Lynnhaven Watershed Restoration (Council Priority) - Targeted Funding Stormwater Quality Improvements to address elements in the TMDL Implementation Plan 16 Storm Water CIP Section Water Quality Oyster Reef $100,000 / $600, 000 7-159 Water Quality Participation Projects (ACOE, State) Provides Matching funds for State and Federal Stormwater Quality Grants & Programs ~~ Storm Water CIP Section Water Quality 7-183 Storm Water Quality Enhancements Funds TMDL's and Stormwater Quality in areas outside of the Lynnhaven watershed Water Quality Retrofits Public Information Storm Water CIP Section Water Quality 7-027 SWM Master Planning, Analysis, and Inventory •Maintenance of Management Master Plan • M eet State Storm Wate r Permit Inventory Requirements •Perform Preliminary Drainage Analysis for Future Capital Drainage projects $150, 000 / $900, 000 al 19 Storm Water CIP Section Flood Control Projects Active Flood Control Projects • 7-040 Aragona Village • 7-145 Arctic Avenue • 7-049 Beach Garden Park • 7-036 Baker Road Culvert and Ditch Improvements • 7-037 Bellamy Manor Outfall Ditch • 7-010 Elizabeth River Shores • 7-014 Lawson Forest Drainage Install New SD Pipe Systems Install New Roadway Culverts Install New Pump Stations Improve /Enhance Existing Storm Drain Pipes and Ditches • 7-039 Level Green Phase II • 7-063 Neighborhood Storm Water Infrastructure Improvements • 7-902 North Beach Drainage • 7-005 North Lake Holly Watershed • 7-034 Rosemont Forest Drainage Improvements • 7-024 Southern Canal/Lead Ditch and Culvert Improvements • 7-016 South Lake Holly Watershed • 7-038 Thoroughgood Drainage ~ ~ , 550, 000 ~ $6, 233, 067 20 Storm Water CIP Flood Control -Budget Cuts CIP 7- 005 North Lake Holly Watershed $ 3,291,000 CIP 7- 016 South Lake Holly Watershed $ 6,289,000 CIP 7- 151 Cape Henry Beach Drainage (Partial) $ 6,920,000 2 FTE's $ 143,302 $16.6 M 21 Stormwater FY 2010-11 Resource Management Plan Flood Control Beyond 6 Year Plan -North Lake Holly Legend Com leted Section I-A Section I-B $ 1.22 M $ 2.11 M Programmed Section II $ 4.37 M - Section IV $ 1.67 M Not Funded Section III $ 3.25 M Section I-C $ 1.65 M 22 Stormwater FY 2010-11 Resource Management Plan Flood Control Beyond 6 Year Plan -South Lake Holly Legend Programmed Section III $ 2.33 M Not Funded i Section II $ 3.72 M ~ Section I $ 0.53 M Section IV $ 3.46 M 23 Stormwater FY 2010-11 Resource Management Plan .~-~,, - _:=; .~ti Shore Drive Great Neck Rd. ~~ 24 Flood Control Beyond 6 Yea r Plan -Cape Henry Beach Storm Water FY 2010-11 Review of Current Fee Structure Transfers 25 SW Fees ~ Funds Brest FY 08 FY 09 FY 10 FY 11 Daily $0.181 $0.201 $0.221 $0.241 Monthly $5.43 $6.03 $6.63 $7.23 60 Days $10.86 $12.06 $13.26 $14.46 Annual $66.06 $73.36 $80.66 $87.96 In Storm Wa CIP ter FY 2010-11 Request Questions ? ~_ 27 • Storm Water CIP Section Water Quality Active Storm Water CIP Projects Flood Control & Water Quality i~ - ~` - ;~~ .. i r i ,~ ..l _ i .. "~• t .~ ~~, ~ ~ r '1 ! ', r '~ ~ • 4 /~ '~ ~ t ° . ~` .r .. . ~.\ . `~ ~ r -~ .. \ I ..---.ti ~' `~'. °. r ., :~.r „~ cny~V~~fa ran cu~rrrr ~ r~nrt rtnrr ~ i ioxirx~ acxrexu r+~~t7s '~ 1~ ~` '+~ win c~ .~ tl Wp IAFrIuv~ rnK. 0 `. f I ,.., ~, ., ~~ ., ~~ ~~ µ .,. t ~, ___. ,_ ~_ ~ ., f ~ ~, y _._._._~_._ _ ____ _ ----- - _-~.-2-g - Storm Water CIP Section Flood Control ,~ -~ ~~ :a. J ~, - f - -- ~~ ~. , `~' -t .~ Ie Cr - ~ ~ ~ I! Il : ~ '~- I v ~ ~ ~;~~ y ~~ ~ ~~ ~~ ~ ~~~ ~ f ~ ~ - ~1 "a - ARAGON~j QLVD ~ ~~~ ~ \y i 4~ •_ - ice- ~•._ - ~ ~~ - __ 1, r ~ ^~. ~~~_ =_,~~-~~ t - - _ i~~--~ "'=~ ~,-- ~ ` , `fir ~ ~ ~- I ~~EH~~N¢~ a~ vp - ~ 1 _ =- • Aragona Village- Interim -Interim storm drain improvements to address severe roadway and property flooding along Aragona Blvd. -Begin design June 2012 29 Storm Water CIP Section Flood Control • Arctic Avenue - Baltic Avenue -Completed Storm Drain Improvements Feb. 2010 -Complete Landscaping & Street Lighting Installation June 2010 30 Storm Water CIP Section Flood Control Beach Garden Park -Raise elevation of access road to Beach Garden Park to minimize tidal flooding - In acquisition phase -Anticipate advertising Summer 2010 31 Storm Water CIP Section Flood Control 4 -_ 4y L iy ''~~I'i li ~f ~y '~ 5 ~ ly! y '~ _ ~''1~ +,~ ~ ~~ ~ti, ~ ~,'ti~ i, ' ~'`''~ ~~ ~, ~~~',~ ~ ~ ;y ~ i ,; i'il~' l `r1~ ~,~ti ?; .~ ~~~ ~ ; {may) ~~ ,~ >>~ ,~ '`, ;. ~~ ;~ ~~~~ ~~,, ~~ _ ,'-,~ `; ~:. ~ '~ ~? ', ~y '~ ~ - ~ -- _-_J - Baker Road Culvert & Ditch Improvements -Storm drain pipe and ditch improvements from Baker Rd. to Diamond Spring Rd. north of Northampton Blvd . -Design begin July 2010 32 Storm Water CIP Section Flood Control • Bellamy Manor Outfall Ditch - Drainage improvements to the existing primary drainage system within Bellamy Manor PK1~VY -Begin design July 2010 33 Storm Water CIP Section Flood Control Cape Henry Beach Drainage ~-- -= -: •Major Pending Project •Collection System and Pumped Discharge .~ ~~. :.~~ _~_ _ ~~°~ ti Great Neck Rd. r ~~ 34 Storm Water CIP Section Flood Control Elizabeth River Shores -Project will address neighborhood street flooding -First Phase (Sherry Park) completed Sept. 2009 -Next Phase (Elizabeth River Shores) Advertise June 2010 35 Storm Water CIP Section Flood Control ~--' ~-~ >> ~,, 41 ~~I QI .,i ~II ~ - ~,, ~ ~~,~4_ _ _ =~ -- ==-ti-- ~ ~,a >> ~i ~i ~~~~ - ~1 ~~ - - ` ~.CJ • Lawson Forest Drainage -Construction of a storm water management facility and neighborhood drainage improvements - Design began Jan. 2010 I I 36 Storm Water CIP Section Flood Control C~ iiii ~ ~ + ,, ,., ~ ~. ,i ,~` ~_ ~~,~ ,~ i~ r~1~+ I ~, ~r ~-~'~o a. I Z~ ~ ~~i '~` 'r~J~ ~ J~ ~~ f~ t~ =,r ,.. s ~ pp ~, s. "~ ~~~I {aU~U ~-~ ~~~ ~~ r _ I, zal , ~' ~_ u ~ ~~ ~ -J f a:T r ~i C - ~,' i ~ ~ ti' __ ~ i L ~'~ I ~l f. c~: " ~~+? Iii ~~J~ ~ ~~~~~ `~,. r~ ~ '.~ ~ ~ Ff'~ ~~]~ C~ ~~ ~ ~J ~~ ~ ~~ ~' °I ICI & i ~ ~ f~'' ~ '`' 1 y. 5 • Level Green - Interim -Interim drainage improvements of neighborhood storm drain system -Design 2011 begin July 37 Storm Water CIP Section Flood Control Neighborhood Storm Water Infrastructure Improvements Current Projects • Goodspeed Road • Cosgrove Drainage Improvement • 2300 Sandpiper Rd. Drainage Improvements • 25t" Street Drainage Improvements ~M"'i ' ~. '~ " - ... '~~~ , ~ '~ yJ~-- c~-e -- - ~ ~~ i h' fib; _ f ~T ' ~ ~ ___ ,.r Completed Projects •Oak Street Drainage •Jade Street Drainage •Church Point Drainage Study •Whiting Land/Little Island Rd. •Euclid Rd. Culvert •Gilbert Circle •Williams-Five Point Rd. •Beechwalk / Reon Drive 38 Storm Water CIP Section Flood Control North Beach Drainage Improvements Stone Armoring Prop. C7utlet Box 27x20' ~~ ~!*lrrnr~L ~C[?G1? 'n, m w rr I~ r I i i c .~ z a~ ~a a` "-T Erosion Conkrol Chanr~el Q chore Line {Buried} ~ Feb.. ~Or]G I,P'75t t31Q QeaGl`l;i Ernergenoy Bypass Dutlet box Cald Shore Line {Pre Big Beach) Existing Beachfrcnt Exi~tinp $" Exeiing 8" ~xstin 7~" sa~rrn inn s Storm Drain Intar;,eptor ~ St©rm FM Storrn~FM Typical Moderate i Thunderstorm Flooding i~ _ _ i. ~ _ ~ ~• LL Ucean F•orR Ave. ' '~~ r c ~i ~ O~cv In 111 I'in ~ ~n s ~ i ~ 11 11. { ~'~W ~.d7. 1 ~ Gannett to -xisting ~Beaclt#rorrt Int?rr:epkar f Existing SW Primp Stati~nn f #n hP AhandnnF.rl [Typ ) f _ OCeen FrcnY/1ve. i ~ ~ ~n ~ M Pum~~VHouse Ftecility~ j ~ `_ / ,., --- - ~ - ~ i• ~~ -~J Exl3ting 5V'J u~71p ('enwr~strir & C ~~trnls) 1/ Station O be ~ ~ ~ Exis Lind SVJ Par iN Sldrian Existing 5ar~ita•y ~ ro r:a anandonea i F4bandvncd 'Typ.) Wet Well & amps P~.~mp Station ~ vp ~ ~~ ~y Typical Modera.[e Tunde :stare i I Shifted Bts~ treet I ~. ~ ~ ,r,Y ii ~. I,I Floudi~g (Elena Gur - 8.5} 9 Stormwater FY 2010-11 Resource Management Plan Flood Control Beyond 6 Year Plan -North Lake Holly Legend Com leted Section I-A Section I-B Programmed Section II - Section IV Not Funded Section III Section I-C 40 Storm Water CIP Section Flood Control Projects ROSEMONT FOREST • Phase IA Minor Pond Improvements Completed Sept. • .Phase IB Pump Station - Construction NTP April 15, 2010 Anticipated Completion February 15, 2011 uice ~ r---~_v ,~ a -v ~._~. -- ,~___~ --- ; ate ~--~ Tr`" ,` ~ C` r b i - ..T. i r`~` ,~ x - ~~ *i - ,- .p -- R~, Pimp Station __~' ~_ ~_-~ ~ ~n.~ ~ k c o r^ Phase II Neighborhood Improvements Advertise May 2011 Anticipated Completion D ~~w w 41 Storm Water CIP Section Flood Control Southern Canal/Lead Ditch and Culvert Improvements - Canal /lead ditch and culvert improvements within southern watersheds - Oakum Creek improvements install April / May 2010 42 Stormwater FY 2010-11 Resource Management Plan Flood Control Beyond 6 Year Plan -South Lake Holly Legend Programmed Section III Not Funded ~ Section I ~ Section II Section IV ~~ Y {.~- ~~ ~. w~, ;; .~.; ~ T~ ~~n ., Nr 'a .~ n _ _ ~ -- ~9~~ N NM' 4 ~'° ~J t ~. ~`_, 43 Storm Water CIP Section Flood Control • Thoroughgood Drainage -Drainage improvements of neighborhood storm drain system -Design begin July 2010 44 Storm Water CIP Flood Control Unfunded Projects CIP 7- 151 Cape Henry Beach Drainage (Partial) CIP 7- 087 Aragona Drainage Improvements CIP 7- 088 Bay Colony Drainage Improvements CIP 7-089 College Park/Level Green Drainage Imp. CIP 7-090 Eastern Park Drainage Improvement CIP 7- 005 North Lake Holly Watershed CIP 7- 016 South Lake Holly Watershed 36.9 Mil $10,000,000 $ 6,100,000 $ 1,200,000 $ 5,650,000 $ 4,350,000 $ 3,291,315 $ 6,288,945 45