Integrating Land and Water Management Decisions · 2017-01-13 · The health of our waters is the...
Transcript of Integrating Land and Water Management Decisions · 2017-01-13 · The health of our waters is the...
Water is the most critical resource issue of our lifetime and our children's lifetime. The health of our waters is the principal measure of how we live on the land.
—Luna Leopold
Integrating Land and Water Management Decisions
Mike Britt, P.E.City of Winter Haven
In Conjunction with Thomas L. Singleton, Inc.
Polk County
Surface Water FlowsGround Water Flows
Hillsborough R.
Withlacoochee R.Ocklawaha R.
Kissimmee R.
Peace R.
Alafia R.
Because no water flows into the watershed, managing rainfall is the primary means of ensuring water supply for peopleand natural systems.
Winter Haven: The Chain of Lakes City
Downtown Winter Haven
Existing Impacts:• 25/50 Lakes Impaired• Chain of Lakes not
navigable 6/10 years• Lakes to east and
south of WH not meeting MFLs.
• Water quality dependent on good hydrology
Other Trends:• 68% of Americans
Obese or overweight• Education/outdoor
connection• Community design• Information Age
Future by Design Community Vision (2000):Top priority statement: water benefits all aspects
of our economy, culture and environment
Sustainability Decision Model:
Bearable
Equitable
Viable
Sustainable
Source: Sustainable Water Resources Roundtable
2 Very Different Approaches to Water
Optimize each aspect of water separately:Often at the expense of the other aspects
Optimize each aspect of water holistically as a system:Not at the expense of the other aspects
Water Quality
Flood Protection
Natural Systems Water
Supply
Flood Protection
NaturalSystems
Water Quality
Independent Approach Integrated Approach
Water Supply
2 Very Different Approaches to Water
$$$? $$$?
$$$? Water Supply
Flood Protection
NaturalSystems
Water Quality
Independent Approach Integrated Approach
$$$?
Sweet Spot!Unintended Consequences?
Integrated Management Approach
Water Quality
Natural Systems
Water Supply
Built Environment
Flooding
Built Environment:Land UseTransportation/IntermodalEnergyHousingWater ConservationLandscapingRecreationHealthEducation
Copyright © 2012Thomas L. Singleton Consulting, Inc
Dundee
Lake Hamilton
Haines City
Lake Alfred
Auburndale
Eagle Lake
Bartow
Anticipated Economic Growth
With planned economic drivers such as CSX, Central Polk Parkway and Legoland, watershed could transition from approx. 30% developed to 60-70% developed over next few decades.
• By following a regulatory approach, additional impacts will occur:
• Stormwater - volume/treatment/ reduced recharge
• Wetlands -transferred downstream• Aquifer levels – MFLs/ prevention of
significant harm• Local land use codes/development
practices• Question: How can we encourage
economic growth and improve water resources at the same time?
Two plans adopted in 2010 that establish future direction:
Key Concept: Use Natural /Green Infrastructure Approach Wherever Possible for Multiple Benefits
US EPA: Natural Infrastructure• Creates a framework for environmental decisions • Provides predictability and certainty • Helps reduce opposition to development and
conservation • Leverages and maximizes the return on public and
private investments in conservation and restoration • Is scientifically defensible
Most effective/efficient way to manage water: use natural
system wherever possible:
Ridge Areas: Infiltration
Polk Upland:Storage/Treatment
Downtown Winter Haven
Raingardens/LID Techniques: Utilities Complex
Old Parking/ Impervious Areas
City of Winter Haven Utilities Services Raingardens
In memory of Kim Hansell, Utilities Director 2009-2014
2nd St. NW Corridor Raingardens
Raingardens:• Infiltration/Recharge• Groundwater Storage• Stormwater Treatment• Less Irrigation• Less Fertilizer/Chemicals• Aesthetic• Easily implemented at a
community scale
Wetland Storage/Treatment:
18
Blue-print for future growth– 7500 acres of restored
wetlands;– 27B Gallons of Storage– Reduced Flooding– Increased Treatment– Waterfront property– Beauty/Recreation/Wildlife– Development permitting– Uses economic incentives to
achieve a desired result• Mitigation Banking• Water Quality Trading• Water Farming/
Dispersed Storage– Needs State Support
Wetland Storage Nature Parks: Amenities for future growth, benefits to water resources
Lake Wales
Dundee
Lake Hamilton
Haines CityLake Alfred
Auburndale
Eagle Lake
Bartow
Winter Haven
Unincorporated Polk County
WellfieldsTreated Wastewater Discharge
Rebalancing the Water Budget:
• RIBs (land)
• Lake Storage
• Flood Water Recharge
Next Step: Integrate Land & Water Management
Wetland Storage/TreatmentLow Impact DevelopmentRapid Infiltration Basins (RIBs)Development IncentivesWater ConservationCommunity Goals
Comprehensive Plan
Land Development Code
Managing for the Triple Bottom Line: Public/Private Partnerships
Stakeholders Benefits of Partnership ApproachMunicipalities • Establish economic, social and environmental goals
• Less cost for structural solutions and O&M• Coordination/facilitation
Landowners • Increased land values/development opportunities• Opportunity to sell conservation easements for restoration site or partner with mitigation bankers
Developers • Waterfront amenities• Flood protection - Maximize developable footprint• Expedited permitting when improving watershed• Community support
Mitigation Bankers
• Developing, buying, selling wetland, flood and water quality credits• Partnering with government, landowners and developers in mitigating for past and future impacts
Conservationists • Natural system restoration in conjunction with future development• Cost/Benefit includes natural system benefits
State • Maximize economic investment (CSX, Polk Parkway)• Avoid future development impacts to water resources• Mitigates for water supply impacts
Integrated/Sustainable/Natural Infrastructure/ Resilient/Adaptive Approach:
• FDEP Adapting: TMDLs, BMAPS• City of Boston: Emerald Necklace• City of New York: Purchase of Watershed
Development Rights• Seattle, Washington: Raingardens• Los Angeles: $1B in additional costs to
manage flooding/water supply
Implementing a New Approach:Local Government:• Integrate decisions related to water with social, economic and
environmental goals;• Integrate land and water planning to create incentives - incorporate
water management into the design of the community.• Integrate use of water supply, stormwater utility and recreational
funds (Green Infrastructure Utility).• Use a ‘natural infrastructure /get the water right’ mindset .State/Regional Government:• Consider social/economic/environmental goals at local/regional
scales when preparing plans and projects;• “Failing to plan is planning to fail” –prioritize planning before
money is spent on expensive projects;• Ensure water quantity goals do not conflict with water quality
goals;• Use a water budget decision framework.
Economic Development• Work with communities to achieve economic, social and
environmental goals;• Incorporate private sector tools - use mitigation banking, water
quality credits, flood credits to create benefits in the right place in the watershed;
• Expect preferential environmental permitting/payment for environmental services for creating benefits.
Consultants• Direct clients and communities to the concept of development
sustainability – help developers and local communities establish and reach goals, not manage to minimum standards;
Landowners• Consider ‘water farming’ /payment for environmental services as a
viable option.
Walking the Walk
• Senate Bill 536 (2014)– Expand the beneficial use of reclaimed water,
stormwater, & excess surface water– Evaluate the construction of regional storage
features on public or private lands for reclaimed water, stormwater, & excess surface water
• Amendment 1: Acquisition of land rights for implementation
Conclusions • Each community places a different value on water for
multiple benefits. Actions must correspond to values and integrate across all levels of government.
• Build out of communities and watersheds is imminent: create guidelines for a sustainable future.
• With political, economic, informational, climatic, and cultural changes, now is the right time to commit to a sustainable future.
• Leadership trending away from government: consultants, developers and mitigation bankers have opportunities to help communities succeed.
• Cost/benefit decisions must include all aspects of economic/social/ environmental health;
• Focus on watershed/natural system function and design -not regulation.
“ The utility of the future will be greener and more involved with others within its watershed. Greener in terms of the design of facilities and the choices of solutions, especially green infrastructure (natural land-based solutions). Working with others at the watershed scale will enable agencies to implement water resource solutions that save them and their communities' money while preserving valuable resources.“
- Paraphrased from Water Resources Utility of the Future: Blueprint for Action. The National Association of Clean Water Agencies (NACWA), the Water Environment Research Foundation (WERF) and the Water Environment Federation (WEF).
Plans Available: www.mywinterhaven.com/natural resources.htm
Contact: Mike Britt: 863/291-5881, [email protected]