Biller name
Hamilton County Water & Wastewater Treatment Authority
HQ: Chattanooga, TN
Legal name
Hamilton County Water & Wastewater Treatment Authority
Website
Deferit is unaffiliated with Hamilton County Water & Wastewater Treatment Authority
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Financing Option
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How to pay Payment methods Support FAQ Split into installments
Hamilton County Water & Wastewater Treatment Authority Account & Billing Support
| Department | Number / Channel |
|---|---|
| Customer Service Main | (423) 209-7842 |
| Billing | (423) 209-7808 |
| Emergency / Outage | (423) 209-6408 |
Retrieved July 2026 · Source: wwta.hamiltontn.gov · current departmental phone numbers and hours of operation.
About Hamilton County Water & Wastewater Treatment Authority
The Hamilton County Water & Wastewater Treatment Authority (WWTA) is a government agency providing wastewater collection and treatment services throughout Hamilton County, Tennessee, serving municipalities including Signal Mountain, East Ridge, Ooltewah, Red Bank, Soddy Daisy, Apison, and Lookout Mountain. The authority operates sewer infrastructure, manages treatment plants, and processes billing for wastewater services within its service area.
Hamilton County Water & Wastewater Treatment Authority bills commonly include sewer usage charges, wastewater treatment fees, stormwater management charges, and system maintenance fees. Deferit is unaffiliated with Hamilton County Water & Wastewater Treatment Authority.
How to Pay Your Hamilton County Water & Wastewater Treatment Authority Bill
- Online: Visit https://wwta.hamiltontn.gov/204/Payment-Options to pay online; no fee for bank accounts, $2.25 for cards.
- Phone: Call 1-844-657-2837 for 24/7 automated payment system.
- Mail: Mail payment to WWTA, Payment Processing Center, 1250 Market Street, Suite 1008, Chattanooga, TN 37402.
- In-Person: Pay at the center at 1250 Market Street, Suite 1008, Chattanooga, TN 37402 (Monday-Friday 8am-4pm); $2.25 fee for card payments.
- Auto-Pay: Set up automatic payments at https://wwta.hamiltontn.gov/204/Payment-Options; free for bank accounts, $2.25 for cards.
- With Deferit: pay now and split into 4 installments, once every two weeks. Learn more →
Payment Methods & Addresses
Retrieved July 2026 · Source: wwta.hamiltontn.gov/204/Payment-Options ·wwta.hamiltontn.gov/198/Walk-In-Payment-Locations ·sewerpayments.com/wwta.
Need to split your Hamilton County Water & Wastewater Treatment Authority bill into installments?
Retrieved July 2026 · Source: wwta.hamiltontn.gov.
| Hamilton County Water & Wastewater Treatment Authority payment arrangement |  Deferit | |
|---|---|---|
| How to access | Check Hamilton County Water & Wastewater Treatment Authority's online account, payment portal, or customer support team for available payment arrangement options. | Sign up, take a picture of your bill, and Deferit pays it on your behalf. Online or in app. |
| Maximum split | If Hamilton County Water & Wastewater Treatment Authority offers payment arrangements, limits are set by Hamilton County Water & Wastewater Treatment Authority based on your account status. We couldn't verify a published maximum split. | 4 installments, once every two weeks, up to your Deferit balance |
| Eligibility & approval | Decided by Hamilton County Water & Wastewater Treatment Authority at request time based on account status | Monthly Deferit membership, no lock-ins. Cancel anytime. |
| Fees & interest | Fees and interest were not published in the sources reviewed. Check Hamilton County Water & Wastewater Treatment Authority's payment portal or support team before setting up an arrangement. | Monthly Deferit membership plus a $0.99 processing fee per bill. No interest. No late fees on eligible Deferit memberships.* |
| If you miss a payment | Missed-payment consequences are set by Hamilton County Water & Wastewater Treatment Authority and may include late fees, service interruption, or collection activity depending on your account. | You can reschedule a repayment date in the app before it's due. Late fees may apply depending on your Deferit membership.* |
| Works for | Hamilton County Water & Wastewater Treatment Authority bills only | Hamilton County Water & Wastewater Treatment Authority and most other US household bills |
| Learn more → |
*No late fees feature included with Max and Ultra memberships. Installments on the Lite membership may incur late fees if overdue. See Membership terms for details.
Pay your Hamilton County Water & Wastewater Treatment Authority bill with Deferit
Earn 2% cashback on every bill, redeemed off your next payment. No subscription fee.
Common Questions About Hamilton County Water & Wastewater Treatment Authority
Can I use Deferit to pay my Hamilton County Water & Wastewater Treatment Authority bill? ›
Yes. Enter your Hamilton County Water & Wastewater Treatment Authority bill amount in Deferit and we pay Hamilton County Water & Wastewater Treatment Authority in full right away. You repay us in 4 bi-weekly installments.
What payment methods does Hamilton County Water & Wastewater Treatment Authority accept? ›
Hamilton County Water & Wastewater Treatment Authority typically accepts online payments via credit card, debit card, or bank transfer. Visit wwta.hamiltontn.gov or contact their support team for the most up-to-date options.
Does Hamilton County Water & Wastewater Treatment Authority offer autopay? ›
Most billers offer automatic payment to help avoid late fees. Visit Hamilton County Water & Wastewater Treatment Authority's website or app to check whether autopay is available and how to enroll.
What do I do if I can't pay my Hamilton County Water & Wastewater Treatment Authority bill on time? ›
Contact Hamilton County Water & Wastewater Treatment Authority directly to ask about payment arrangements or hardship assistance programs. Deferit can also help — split your bill into 4 payments to ease the immediate financial pressure.
Updated: July 2026