2013-09-16 Storm Water Management
Storm Water Management
City of Southlake Strategy Map
Critical Business Outcomes
CBO1 - Continue to implement Southlake 2030 Plan by focusing on short-term initiatives.
CBO2 - Become an employer of choice by developing a plan to recruit, develop and retain employees committed to excellence.
CBO3 - Develop long-term strategies to address future financial uncertainties and challenges.
CBO4 - Improve mobility by proactively completing traffic analysis of key areas.
CBO5 -Optimize resources through collaboration and partnerships to reduce costs and add service value.
The City of Southlake provides municipal services that support the highest quality of life for our residents, businesses, and visitors. We do this by being an exemplary model of balancing
efficiency, fiscal responsibility, transparency, and sustainability.
Deliver on Our Focus Areas
Performance
Management &
Service Delivery
C1 Achieve the highest standards of safety & security
C2 Provide travel convenience within City & region
C3 Provide attractive & unique spaces for enjoyment of personal interests
C4 Attract & keep top-tier businesses to drive a dynamic & sustainable economic environment
C5 Promote opportunities for partnerships & volunteer involvement
Serve our Customers
Manage the Business
B1 Achieve best-in-class status in all City disciplines
B2 Collaborate with select partners to implement service solutions
B3 Enhance resident quality of life & business vitality through tourism
B4 Provide high quality services through sustainable business practices
B5 Enhance service delivery through continual process improvement
B6 Optimize use of technology
Provide Financial Stewardship
Promote Learning and Growth
F1 Adhere to financial management principles & budget
F2 Invest to provide & maintain high quality public assets
F3 Achieve fiscal wellness standards
F4 Establish & maintain effective internal controls
L1 Ensure our people understand the strategy & how they contribute to it
L2 Enhance leadership capabilities to deliver results
L3 Attract, develop & retain a skilled workforce
L4 Recognize & reward high performers
L5 Empower informed decision-making at all levels in the organization
C6 Enhance the sense of
community by providing excellent customer service and citizen engagement opportunities
L6 Foster positive employee engagement
Storm Water Management Program
Fundamentals
Regulations
Roles & responsibilities
City strategy, funding
Public policy issues
Legal issues
Fundamentals
Detention vs. Retention
Retention Pond (with detention)
Detention portion of pond
Retention Component
HOA Responsibility
City Responsibility
Public Drainage Easement (City Responsibility)
Private Amenity – Retention Pond (HOA)
Direction of
Flow
Outfall Structure (High Flow)
Detention Component (City)
Retention Component (HOA)
Outfall Structure (Low Flow)
Retention component
(HOA/POA Responsibility)
Developer Agreement (Amenity)
Outfall Structure
Detention component
(City Responsibility)
Regulatory Environment
Local Regulatory Environment
Roles & Responsibilities: Staff
Draft/recommend proposed policy
NFIP/Floodplain administrator/ enforcement
Review developments for compliance
Administer Storm Water Management Plan
Master Drainage Plan
CIP implementation
Education outreach/ Information source
Storm water system maintenance
Roles & Responsibilities: Elected/Appointed Officials
Consider/adoption/establishment of
City drainage policy/ ordinances
Master Drainage Plan
Ensure development is consistent with Master Plans, ordinances and regulations
Adopts budget for CIP drainage related projects
Adopts storm water utility operating budget
Roles & Responsibilities: Property Owner
Per Section 9.02, Ordinance 605:
Maintain all creeks/natural drainage ways and all unimproved drainage easements on private property
Maintain borrow ditches and culverts
Periodic removal of underbrush, trash and debris, mowing and general upkeep of borrow ditch to maintain positive flow of storm water within ditch and culvert
402 Localized $ 26,482,772
17 Secondary $ 5,753,810
20 Primary $ 19,679,074
$ 51,915,656*
Storm Water Management & Funding
* 2006 estimate
Storm Water Management & Funding
Storm Water Utility District
Adopted 2006
Operations, maintenance, flood control, water quality
Large capital projects
Other projects
Drainage Projects Funded
13.4%
Additional Drainage Projects Remaining
86.6%
Storm Water Management & Funding
Storm Water Management & Funding
Dove Drainage Project
Debt service
Borrow ditch cleaning
Culvert installation
Culverts cleaned & jetted
Sod / hydromulch installed
Rip rap for erosion control
Silt fencing
Catch basins installed
Concrete flumes installed
Concrete channels cleaned
Total Collections: $8,580,692
Public Policy Issues
Public Versus Private Water
An Issue of Responsibility
Funding Challenges
Project Prioritization
Storm Water Utility District
Supplemental Funding Sources
Community Rating System
Discussion