How Hendersonville Handles Environmental Rules: A Practical Guide

Every city handles environmental rules a little differently. In Hendersonville, Tennessee, there are 4 distinct rules that residents and property owners should be aware of. Some are stricter than what neighboring cities enforce, and others are more relaxed. Here is what you need to know.

Flood Zones

Hendersonville participates in the National Flood Insurance Program (NFIP) and is regulated by the FEMA Flood Insurance Rate Maps (FIRMs) for Sumner County. Special Flood Hazard Areas (SFHAs) are extensive along the Old Hickory Lake shoreline and along Drakes Creek, Station Camp Creek, and other tributaries. Old Hickory Lake is a U.S. Army Corps of Engineers (USACE) flood-control reservoir on the Cumberland River — the lake elevation is actively managed by USACE Nashville District as part of the Cumberland Basin flood-control system. The catastrophic May 2010 Cumberland Basin flood, which crested the Cumberland River at 51.86 feet in Nashville, drove tighter regional floodplain standards. Free flood-zone determinations are available from the City at (615) 822-1000.

Key details: Local Administrator: Hendersonville Codes/Building Department. City Contact: (615) 822-1000 — main City line. County of Record: Sumner County, Tennessee. Lake Manager: USACE Nashville District (Old Hickory Lake). NOT a TVA Lake: Old Hickory is USACE — not TVA — jurisdiction.

Building, filling, or substantially improving a structure in the SFHA without a floodplain development permit violates the Hendersonville flood damage prevention regulations and federal NFIP requirements under 44 CFR Part 60. Enforcement runs through Codes Department with Stop Work orders, denial of the Certificate of Occupancy, and civil penalties under T.C.A. 13-7-208 enforcement provisions. Federal consequences are larger: a noncompliant structure can jeopardize the entire community's NFIP eligibility and Community Rating System status; the property can be subject to FEMA Section 1316 denial of flood insurance; and the owner can be disqualified from federal disaster assistance. Lenders typically refuse to close on SFHA-located property without a compliant elevation certificate. Filling or altering a stream channel without authorization triggers TDEC ARAP (Aquatic Resource Alteration Permit) violations under T.C.A. 69-3-108 with civil penalties up to $10,000 per day. Because Old Hickory Lake is a federal USACE reservoir, unpermitted work at, on, or affecting the lake also requires USACE authorization — see the separate TVA/USACE shoreline guidance.

Compared to other cities, Hendersonville takes a harder line on flood zones. The enforcement and penalty structure reflects that.

Erosion Control

Hendersonville enforces erosion and sediment control through Title 18 of the Hendersonville Municipal Code (revised September 10, 2024) and through the TDEC NPDES Construction General Permit (CGP) TNR100000 (2021 issuance). Sites disturbing one acre or more (or less than one acre if part of a larger common plan of development or sale) require a full Stormwater Pollution Prevention Plan (SWPPP), a Notice of Intent filed with TDEC, and a Notice of Coverage under TNR100000 before clearing or grading begins. The new Tennessee Erosion Prevention and Sediment Control (EPSC) Handbook took effect January 9, 2026. Plot-plan and minor commercial/industrial sites use the City's Standard EPSC plan (Revision 7-1-2025).

Key details: Governing Code: H.M.C. Title 18 + TDEC CGP TNR100000 (2021). State Permit Trigger: 1 acre (or part of common plan of development). EPSC Handbook: New TN EPSC Handbook — effective Jan 9, 2026. Plot-Plan Standard: Standard EPSC plan Rev. 7-1-2025 (minor sites). City Sediment Stat: 150-200 tons/acre-yr from construction.

Hendersonville enforces EPSC violations through progressive Verbal Warnings, Written Notices of Violation, citations, Stop Work orders, and civil penalties up to $5,000 per day per violation under the City's Enforcement Response Plan and H.M.C. Title 18. The City also recovers investigation and enforcement costs. Operating without coverage under TNR100000 on a site disturbing one acre or more, or operating without an approved SWPPP, can also trigger direct TDEC enforcement under the Tennessee Water Quality Control Act (T.C.A. 69-3-115) with civil penalties up to $10,000 per day per violation and possible criminal sanctions for willful violations. Sediment reaching Drakes Creek, Station Camp Creek, or Old Hickory Lake triggers the most serious enforcement because of the federal USACE reservoir status and the Clean Water Act jurisdiction.

This is not one of those rules that cities tend to ignore. Hendersonville actively enforces its erosion control requirements.

Grading & Drainage

Grading, drainage, and post-construction stormwater quality in Hendersonville are regulated by Title 18 of the Hendersonville Municipal Code (revised September 10, 2024) and by the TDEC Permanent Stormwater Management Program standards. Site plans, grading permits, and stormwater management plans are reviewed by Public Works before the City will issue a building permit. The City maintains storm drains, manholes, driveway pipes/culverts, and regional detention ponds in the public right-of-way, but private stormwater facilities and runoff between adjacent private properties are the property owner's responsibility. The Stormwater Utility (Ord. 2017-42) funds the program.

Key details: Governing Code: H.M.C. Title 18 (revised Sept 10, 2024). Stormwater Utility: Ord. 2017-42 (adopted Feb 13, 2018). City Maintains: Public ROW storm drains, culverts, regional detention. City Does NOT Maintain: Private BMPs or private-to-private runoff disputes. Civil Penalty Ceiling: Up to $5,000/day under Enforcement Response Plan.

Failing to install required post-construction stormwater controls or to follow the approved grading and drainage plan violates Title 18 and can trigger progressive Verbal Warnings, Written Notices of Violation, citations, Stop Work orders, denial or revocation of the Certificate of Occupancy, and civil penalties up to $5,000 per day per violation under the City's Enforcement Response Plan. Failing to maintain a private post-construction BMP per the approved plan is a continuing violation that can also be referred to TDEC under the MS4 permit. Concentrated runoff that floods or undermines a neighbor's property can expose the owner to nuisance liability under Tennessee common law — note that the City does NOT mediate private property-to-property runoff disputes. Unauthorized alteration of a stream channel for drainage purposes also triggers TDEC Aquatic Resource Alteration Permit (ARAP) enforcement under T.C.A. 69-3-108 with state civil penalties up to $10,000 per day. Work that reaches Old Hickory Lake federal project lands requires USACE Nashville District authorization.

This is not one of those rules that cities tend to ignore. Hendersonville actively enforces its grading & drainage requirements.

Stormwater Management

Hendersonville is a Phase II MS4 community permitted by the Tennessee Department of Environment and Conservation (TDEC) and operates its stormwater program under Title 18 of the Hendersonville Municipal Code (H.M.C.). The Board of Mayor and Aldermen passed a revised Stormwater Ordinance on September 10, 2024 that updated Title 18 to current TDEC NPDES MS4 standards. The City also operates a Stormwater Utility funded by user fees authorized by Ordinance 2017-42 (adopted February 13, 2018) under T.C.A. 68-221-1101 et seq. Because Hendersonville sits on Old Hickory Lake (Cumberland River) and on numerous lake-tributary creeks, illicit discharges reach the federally managed reservoir within hours. Contact: Public Works (615) 822-1016; construction@hvilletn.org.

Key details: Governing Code: Hendersonville Municipal Code Title 18 (Stormwater). Ordinance Update: Revised Stormwater Ordinance adopted Sept 10, 2024. MS4 Permit: TDEC NPDES Phase II MS4 General Permit. Stormwater Utility: Ordinance 2017-42 — adopted Feb 13, 2018. State Authority: T.C.A. 68-221-1101 et seq. (TN Stormwater Act).

Violations of Title 18 are enforced by the Stormwater Inspector and Public Works through a progressive enforcement framework that includes Verbal Warnings, Written Notices of Violation, citations, Stop Work orders, and civil penalties up to $5,000 per day per violation under the City's Enforcement Response Plan. The City uses an 'Enforcement Response Plan Penalty Calculator Tool' to assess fines. Penalties may be appealed in writing to the Appeals Board within 15 days of service; the Appeals Board holds a public hearing within 30 days. In addition to civil penalties, the City may recover all damages proximately caused by the violator, including reasonable investigation and enforcement costs. Illicit discharges may also be referred to TDEC Division of Water Resources for additional state enforcement under the Tennessee Water Quality Control Act, T.C.A. 69-3-115, which authorizes state civil penalties up to $10,000 per day per violation and criminal sanctions for willful discharges. Because Old Hickory Lake is a federal USACE reservoir, the most serious illicit discharges can also trigger federal Clean Water Act enforcement under 33 U.S.C. 1319.

Compared to other cities, Hendersonville takes a harder line on stormwater management. The enforcement and penalty structure reflects that.

The Bottom Line

Hendersonville is tougher than many cities when it comes to environmental rules. Out of the 4 rules covered here, 4 are rated strict. If you are a homeowner, renter, or business owner in Hendersonville, take the time to understand these requirements before they become a problem. Most violations come with fines, and some repeat violations can escalate.

All of the above reflects Hendersonville's municipal code as of our last review. If you need specifics on fines, exemptions, or filing requirements, the detailed ordinance pages linked above have the full breakdown.