The Practical & Financial Success of the Olathe Watershed Study

ASFPM

May 19, 2010

Presented by

Brenda Macke, P.E.

CDM

Today’s PresentationToday’s Presentation

BackgroundBackground The Practical SuccessThe Practical Success The Financial SuccessThe Financial Success Next Steps/Current StatusNext Steps/Current Status

BackgroundBackground

Johnson County, KSJohnson County, KS 20 incorporated cities20 incorporated cities

Population 451,086 Population 451,086 (2000 census)(2000 census)

Total land area = Total land area =

480 sq miles480 sq miles

Johnson County Johnson County Stormwater Stormwater Management ProgramManagement Program

BackgroundBackground 1998 – 20021998 – 2002

7 Watershed Studies7 Watershed Studies

Goals:Goals:– Identify flooding Identify flooding

problemsproblems

– Develop solutionsDevelop solutions

– Generate new 100-yr Generate new 100-yr

floodplain maps for floodplain maps for

existing and fully existing and fully

developed conditionsdeveloped conditions

– Update FEMA regulatory Update FEMA regulatory

100-yr floodplain maps100-yr floodplain maps

2007 - City of Olathe2007 - City of Olathe Investigating general Investigating general

flooding complaintsflooding complaints

Notifying property Notifying property owners of floodplain owners of floodplain updatesupdates

City of OlatheCity of Olathe GOAL: Coordinate GOAL: Coordinate

stormwater stormwater management with management with Johnson County to Johnson County to maximize fundingmaximize funding

Stormwater Stormwater Management Management Advisory Council Advisory Council (SMAC)(SMAC) For projects that For projects that

qualify, SMAC qualify, SMAC funds 75% of the funds 75% of the costcost

The SMAC ProcessThe SMAC Process SMAC’s Primary Goal: Funding projects that SMAC’s Primary Goal: Funding projects that

eliminate structure and street floodingeliminate structure and street flooding

Funded through a 0.1% sales tax in Johnson CountyFunded through a 0.1% sales tax in Johnson County

To be eligible for SMAC funding several steps must To be eligible for SMAC funding several steps must be taken:be taken: Quantify the extent of flooding in an Quantify the extent of flooding in an initial SMAC packetinitial SMAC packet

Complete a Complete a Preliminary Engineering StudyPreliminary Engineering Study

Evaluation by SMAC of Evaluation by SMAC of Preliminary Engineering StudyPreliminary Engineering Study

Placement on Placement on SMAC funding listSMAC funding list, based on estimated cost , based on estimated cost of the project vs. flood reduction benefitof the project vs. flood reduction benefit

THE PRACTICAL SUCCESSTHE PRACTICAL SUCCESS

General Project AreaGeneral Project Area

Example: Preliminary Engineering Example: Preliminary Engineering Study ResultsStudy Results

Location: 147Location: 147thth Terr & Brougham Terr & Brougham DrDr

Total Planning Level Project Total Planning Level Project Cost:Cost:

$1,400,000$1,400,000Eligible for SMAC Funding:Eligible for SMAC Funding: $1,050,000$1,050,000

Proactive Proactive Public ParticipationPublic Participation

www.olathewatershed.org

Prioritize Preliminary Engineering Study Prioritize Preliminary Engineering Study SolutionsSolutions

THE FINANCIAL SUCCESSTHE FINANCIAL SUCCESS

2010 SMAC Funding2010 SMAC Funding

Cost Benefit Rating City

Design & Construction Cost

Estimate Location1(a) Shawnee $2,348,000 70th & Flint, south of Yager

2,348 Shawnee $434,300 77th & Bradshaw St

2,552 Shawnee $459,400 77th & Richards Dr

3,031 Shawnee $773,000 50th & Nieman

3,235 Spring Hill $452,900 Nichols & Race St

4,242 Roeland Park $1,315,000 Cooper Creek

4,471 Lenexa $581,205 108th & Pflumm

5,826 Shawnee $1,136000 57th & Cody

6,495 Overland Park $3,215,000 95th & Riley

7,189 Shawnee $2,228,500 55th Terr & Earnshaw

7,759 Overland Park $1,707,000 99th & Metcalf

8,445 Lenexa $844,500 101st Terr & Darnell

8,889 Olathe $1,400,000W 147th Terr & S

Brougham Dr

10,118 Overland Park $3,440,000 151st Terr & Metcalf

10,825 Overland Park $3,410,000 71st & Glenwood

14,615 Olathe $1,900,000W 151st St & S Quivira

Rd

2010 SMAC Funding2010 SMAC Funding

LOCATION: 147LOCATION: 147thth Terrace & Brougham Dr Terrace & Brougham Dr

Total Estimated Project

Construction Cost = $1,400,000

2010 SMAC Funding2010 SMAC Funding

LOCATION: Harmony View West (151LOCATION: Harmony View West (151stst & Quivira) & Quivira)

Total Estimated Total Estimated ProjectProject

Construction Cost = Construction Cost = $1,900,000$1,900,000

Summary: Summary: Olathe Stormwater Olathe Stormwater Cost & Resulting SMAC Cost & Resulting SMAC FundingFunding

Project Phase City Cost SMAC Funding

Watershed Preferred Alternatives Study

$382,672 $238,618

Design & Construction – 147th Ter. & Brougham Dr. Improvements

$350,000 (est.) $1,050,000

Design & Construction – Harmony View West Improvements

$475,000 (est.) $1,425,000

TOTAL COST $1,207,672 $2,713,618

STORMWATER STUDY FUNDING SUMMARY

$2,475,000

$382,672

$0

$500,000

$1,000,000

$1,500,000

$2,000,000

$2,500,000

$3,000,000

Cost to City to fund 9 PreliminaryEngineering Studies

Outside funding obtained toconstruct 2 improvements

Next Steps / Current StatusNext Steps / Current Status

ConstructConstruct improvements utilizing 2010 SMAC improvements utilizing 2010 SMAC FundingFunding 147147thth Terrace & Brougham Terrace & Brougham

Harmony View WestHarmony View West MaximizeMaximize funding funding

Complete 11 additional Preliminary Engineering Studies Complete 11 additional Preliminary Engineering Studies and submit to SMAC.and submit to SMAC.

– Estimated Total Fee = $450,000, City Share = $160,000Estimated Total Fee = $450,000, City Share = $160,000

Investigate and apply for additional outside funding at a Investigate and apply for additional outside funding at a state/federal level.state/federal level.

EngageEngage the public through website and the public through website and neighborhood meetings.neighborhood meetings.

Questions?Questions?

Brenda Macke, P.E.Brenda Macke, P.E.CDMCDMmackebr@cdm.commackebr@cdm.com816-444-8270816-444-8270