FLOODPLAIN MANAGEMENT

The City of Knoxville participates in the National Flood Insurance Program (NFIP) which helps reduce flood risk and allows property owners to qualify for lower flood insurance rates.

To participate, the City must identify, manage, and protect flood-prone areas to reduce flooding impacts on people and property.

• Floodplain Ordinance [PDF]
• Hazard Mitigation Plan [PDF] – Learn how the City plans for flood risks and other hazards

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FLOOD INSURANCE DISCOUNTS

NFIP communities can be rated through FEMA’s Community Rating System (CRS). Higher participation and stricter standards result in discounts on flood insurance.

• Knoxville’s current CRS Class: Class 6
• Flood insurance discount: 20%

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FLOOD MAPS AND STUDIES

Flood Insurance Rate Maps for Knoxville were updated following a comprehensive flood study prepared by the Tennessee Valley Authority (TVA). These maps became effective on August 5, 2013 and are used by the City to guide floodplain regulations and permitting.

Overview and Floodway Data [PDF]
Beaver Creek - Hines Creek [PDF]
Holston River - Second Creek [PDF]
Sinking Creek - Willow Fork [PDF]

Flood mapping data is also available through KGIS and the FEMA Map Service Center

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FURTHER READING

FEMA Library
Building Science Resource Library
Floodplain Management
FEMA Flood Map Service Center
Things You Should Know About Flood Insurance [PDF]
Flooding Brochure [PDF] (Tri-Fold [PDF])
FloodSmart.gov

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Engineering Development Services Division personnel are available for contact at [email protected] to answer any questions.