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WWTA’s Mission:
“To provide reliable, courteous, and low-cost sewer service within our service area in order to promote economic development,
eliminate health problems, and protect the environment.”




About The WWTA

The WWTA is responsible for the public sewer system throughout the unincorporated areas of Hamilton County, Tennessee and the surrounding municipalities of: East Ridge, Lakesite, Lookout Mountain, Red Bank, Ridgeside, Signal Mountain, and Soddy Daisy.

The WWTA is governed by a Board of Commissioners composed of five members appointed by the county Mayor according to the Act, and a representative from each municipality that has joined the WWTA. The governing board holds a public meeting the third Wednesday of each month at 3:30 pm in the Development Resource Center, 1250 Market Street.

Visit the Hamilton County website


WWTA Forms and Manuals

Sewer Fee Variance Request Form
Grease Inspection Form & Handout
Grinder Handout
Grinder Inspection Handout
Grinder Pump Class
Raising Manhole Covers
Sewer Use Rules & Regulations
Inspection/Duplication of Records Request Form (Coming soon)
STEP System
WWTA Grinder Application
WWTA Specifications for the Construction of Sewers
WWTA Details for the Construction of Sewers

WWTA Details & Specifications

WWTA Details & Specifications
for the Construction of Sewers


WWTA • Development Resource Center
1250 Market Street, Suite 3050 • Chattanooga, TN 37402
423.209.7842 • FAX 423.209.7843
Hours: Monday - Friday 8:00am - 4:00pm
With the exception of designated holidays