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The City of Paris develops or advises and approves storm water systems within the Corporate Limits.  In 2014 the City of Paris became a designated MS4 municipality.  An MS4 is a conveyance or system of conveyances that is:

  • Owned by a state, city, town, village, or other public entity that discharges to waters of the U.S.;
  • Designed or used to collect or convey stormwater (including storm drains, pipes, ditches, etc.);
  • Not a combined sewer; and
  • Not part of a Publicly Owned Treatment Works (sewage treatment plant).

Polluted stormwater runoff is commonly transported through Municipal Separate Storm Sewer Systems (MS4s), from which it is often discharged untreated into local water bodies. To prevent harmful pollutants from being washed or dumped into an MS4, operators must obtain an NPDES permit and develop a stormwater management program.

In accordance with the mandated program, the City of Paris has adopted an ordinance to provide regulations for the development as well as the maintenance of the City’s storm water system.


In administering the program the City must follow six minimum measures of the Phase II MS4 Permit:

  • Public Education and Outreach
  • Public Participation/Involvement
  • Illicit Discharge Detection and Elimination
  • Construction Site Runoff Control
  • Post-Construction Runoff Control
  • Pollution Prevention/Good Housekeeping


Links to City of Paris Stormwater Ordinance, Plans and Reports:

City of Paris Stormwater Management Ordinance

City of Paris Stormwater Fees

City of Paris MS4 Annual Report 2019

City of Paris  Storm Water Management Program (SWMP)

City of Paris Illicit Discharge Detection and Elimination Plan

City of Paris Public Information and Education (PIE) Plan

(ERP) Enforcement Response Plan


Helpful Links to Understanding Water Pollution and What You Can Do:

EPA Stormwater Management

State of Tennessee Stormwater Permitting

EPA Stormwater Rules and Notices

Fifteen Ways You Can Make a Difference

Stormwater and the Use of Pesticides

Training for Stormwater Discharge from Construction Sites and Developed Sites

Tennessee Stormwater Association

MTSU Stormwater Management Overview


When it Rains it Drains