Lakewood Floodplain Ordinances & Mitigation Guide

Land Use and Zoning Colorado 3 Minutes Read · published February 21, 2026 Flag of Colorado

Lakewood, Colorado maintains local floodplain controls to reduce risk to life, property, and infrastructure. This guide explains the city-level ordinance framework, how permits and variances work, where to find floodplain maps, and practical mitigation steps for property owners and developers in Lakewood.

Check official floodplain maps before buying or building.

Scope and Applicable Law

Floodplain regulation in Lakewood is implemented through the city code and development permitting processes. The city’s consolidated municipal code contains the legal provisions that set standards for development in flood-prone areas; review the Lakewood code for specific sections and definitions via the municipal code publisher Lakewood Municipal Code[1]. The City of Lakewood Stormwater and Floodplain Management pages provide operational guidance and application steps for permits and elevation certificates Lakewood Floodplain Management[2].

Key Requirements for Development

  • Obtain required permits for new construction, substantial improvement, or changes to drainage patterns.
  • Meet elevation or floodproofing standards where applicable.
  • Provide elevation certificates or engineered plans when requested by the city.
  • Comply with building and stormwater standards to avoid increased flood risk to neighboring properties.

For federal mapping and NFIP participation context, consult FEMA flood maps and program guidance FEMA Flood Maps[3]. These maps are used to identify Special Flood Hazard Areas that trigger city and federal requirements.

Penalties & Enforcement

Enforcement of Lakewood floodplain rules is carried out by designated city departments; civil remedies, administrative orders, and court actions are potential enforcement tools.

  • Fine amounts: not specified on the cited page; consult the Lakewood Municipal Code and enforcement pages for monetary penalties and schedules.[1]
  • Escalation: first, repeat, and continuing offence procedures are not specified on the cited page; the municipal code or enforcement ordinance contains escalation rules.[1]
  • Non-monetary sanctions: the city may issue stop-work orders, require removal or mitigation, record notices against property titles, or pursue injunctions and court actions.
  • Enforcer and complaints: the City of Lakewood Stormwater/Engineering and Building/Development services handle inspections and complaints; see the city stormwater page for contacts and complaint submission methods.[2]
  • Appeals and review: appeal routes typically proceed through administrative review or municipal court; specific time limits for appeal are not specified on the cited page and should be confirmed in the municipal code or permit decision notice.[1]
  • Defences and discretion: permits, variances, or approved floodproofing can provide legal defenses where authorization was properly obtained; emergency or reasonable-excuse defences depend on factual findings.
Contact the city early if you discover unpermitted work in a floodplain.

Applications & Forms

  • Elevation certificate: required when the city requests proof of finished floor elevation; the current form and submission method are on the city's floodplain management page.[2]
  • Building permit for development in mapped floodplain: apply via Lakewood Building/Development Services; fees and submittal instructions are listed on city application pages.
  • Permit fees: specific fee amounts are not specified on the cited pages; consult the city's permit fee schedule or contact Building Services.[2]

Mitigation Options and Practical Steps

Property owners and developers can reduce flood risk through elevation, relocation of utilities, floodproofing, on-site stormwater retention, landscaping to direct flows, and non-structural measures such as buyouts or easements.

  • Elevate buildings above base flood elevation where required.
  • Install flood vents or use flood-resistant materials below the required elevation.
  • Maintain and inspect drainage systems and culverts regularly.
  • Consider flood insurance under the NFIP where properties are in mapped flood zones.
Mitigation actions can reduce insurance premiums and long-term repair costs.

FAQ

How do I know if my property is in a Lakewood floodplain?
Check the FEMA flood maps and the City of Lakewood floodplain maps; contact Stormwater Management or Development Services to confirm designation and required standards.
Do I need a permit to alter land or build in a floodplain?
Yes. Building, substantial improvements, and changes to drainage in mapped floodplains typically require permits and engineering review from Lakewood Building and Stormwater departments.
What if I find unpermitted work affecting flood flows?
Report it to City of Lakewood Stormwater or Code Enforcement; the city can inspect and require remediation or penalties where violations are found.

How-To

  1. Confirm flood zone using FEMA and city maps online.
  2. Contact Lakewood Stormwater or Building Services to discuss project scope and permit requirements.
  3. Prepare required documents: plans, elevation certificate, and engineered drainage reports as requested.
  4. Submit permits and pay fees; follow city review comments and obtain approval before starting work.
  5. Schedule inspections and maintain records of approvals and compliance actions.

Key Takeaways

  • Always check Lakewood and FEMA maps before buying or developing.
  • Permits and elevation documentation are central to compliance.
  • Contact city departments early to reduce delays and enforcement risk.

Help and Support / Resources


  1. [1] City of Lakewood Municipal Code - Code of Ordinances
  2. [2] City of Lakewood - Floodplain Management
  3. [3] FEMA - Flood Maps and NFIP