Skip to main content

Southeast Metro Stormwater Authority

  • Contact Us
  • Board Meetings
  • Google Translate
  • Portal Sign-In
  • Home
  • Development Projects
    • Land Development Review Process
    • City of Centennial Submittal and Approval Process
      • References
        • Drainage Checklists
        • Construction / Design Checklists
        • Permanent Water Quality Control Measure (CM) Standard Details
        • Manuals
          • SEMSWA Stormwater Management Manual
          • SEMSWA Grading, Erosion, and Sediment Control Manual
          • Operations and Maintenance Agreement for Permanent Water Quality Control Measure Facilities
        • Fees
      • Permitting Process
        • Floodplain Regulations & Permitting
        • Grading, Erosion, and Sediment Control (GESC) Permit
        • Stormwater Public Improvement Permit (SPIP)
        • Annual Permits
    • Arapahoe County Submittal and Approval Process
      • References
        • Drainage Checklists
        • Construction/Design Checklists
        • Permanent Water Quality Control Measure (CM) Standard Details
        • Manuals
          • Operations and Maintenance Agreement for Permanent Water Quality Control Measure Facilities
        • Fees
      • Permitting Process
        • Floodplain Regulations & Permitting
        • Grading, Erosion, and Sediment Control (GESC) Permit
        • Stormwater Public Improvement Permit (SPIP) for Water Quality Facilities
        • Annual Permits
    • Live Review for GESC Permitting
    • SMM Updates In Progress
    • New Standards and Regulations
  • Water Quality
    • Report a Spill
    • Permanent Control Measures
      • Do you have a Water Quality SCM?
      • Types of WQ BMPs/SCMs
      • How to Inspect and Maintain your Facility (SCM)
      • Enforcement Response Plan
    • Pollution Prevention
      • Pollution Prevention for Residents
      • Pollution Prevention for Businesses
    • Grant Program
    • Regulatory Mission
  • Customer Service
    • Fees
      • Fee Schedule
      • Annual Stormwater Fee
        • Fee Status Request Process
      • Review & Permit Fees
      • System Development & Excess Capacity Fees
      • Compliance Fees
    • For Park, Metro Districts and HOAs
      • Annual Permits
      • Fees
      • Working in the Floodplain
      • Maintaining Your Stormwater Feature
      • Grant Program
    • For Business
      • Annual Bore Utility Permits
        • Live Review for GESC Permitting
      • Land Development Review Process
      • Permits
      • Fees
      • Is My Property in the Floodplain?
      • Working in the Floodplain
      • Maintaining Your Stormwater Feature
      • Grant Program
    • For Residences
      • Live Review for GESC Permitting
      • Is My Property in the Floodplain?
      • Working in the Floodplain
    • Open Records
    • 811 Stormwater Locates
    • Resource Library
    • Contact Us
  • Floods & Floodplains
    • How to tell if my property is in a floodplain?
    • Floodplain rules and regulations
    • Permitting & Templates
    • Common Flood Terminology Defined
    • Flood Insurance
    • Hazard Preparedness and Flood Awareness
    • Additional Information and External Links
    • Storm Event Photo Gallery
    • Existing Elevation Certificates
  • SEMSWA Projects
    • Capital Improvements (CIP)
    • Maintenance
    • Master Planning
    • On Call
  • About SEMSWA
    • Awards & Recognition
    • Annual Reports
    • Governance
      • Board Meetings
      • Board Members
      • Finance
      • Transparency
    • Career Opportunities
    • Latest News & Alerts
This item appears on
  • 6 Ways to Flood Proof

Additional Resources

Ready

Floodsmart

Turn Around Don't Drown

Federal Alliance for Safe Homes

The Insurance Institute for Business and Home Safety

Copyright © 2025 Southeast Metro Stormwater Authority

7437 S Fairplay St., Centennial CO 80112

Telephone (303) 858-8844

  • Privacy Policy
  • Portal Sign-In

District Transparency

Website Accessibility Statement

Powered by Streamline | Sign in

Search results