Chattanooga Water Restrictions 2026
Hamilton County · Tennessee
Published:
No active mandatory restrictions - voluntary conservation
No assigned schedule
Voluntary conservation
Before 10:00 a.m.
Allowed Hours
No fines
Voluntary, no penalties
Find Your Watering Day
This city assigns watering days by property location, not by address digit. Find your assigned days in the table below.
Watering schedule by property location
| Property Location | Watering Day |
|---|---|
| All addresses (voluntary) | 2 days per week recommended |
Allowed Watering Hours
Tennessee has no statewide mandatory watering ordinance. Chattanooga is in the Tennessee River valley, TVA reservoir levels below normal. Check amwater.com/tnaw for current status.
Still Allowed
💧 Hand Watering
Allowed with shut-off nozzle. Hours: Any time.
🌿 Drip Irrigation
Exempt from day-of-week limits. Must follow allowed hours.
Fines & Enforcement
No mandatory fines, voluntary conservation
Chattanooga has no active mandatory restrictions as of April 2026.
🏠 HOA Rules During Restrictions
TN law does not have specific HOA protections, check CC&Rs.
If your homeowners association sends a violation notice for a dormant or brown lawn during the current restriction period, respond in writing citing the applicable law and include a copy of the Tennessee American Water's current restriction order. Most HOAs will rescind the notice once they are made aware of the legal protections in place. If the issue persists, contact your county’s code enforcement division for assistance.
Why These Restrictions Exist
Chattanooga is in the transition zone between East TN (less drought) and Middle TN (moderate drought). TVA reservoirs serving Chattanooga are below normal. Voluntary conservation encouraged.
This deficit has accumulated over the current water year and represents a significant departure from historical averages for the Chattanooga area. Water supply reservoirs and aquifer levels are below seasonal targets, prompting regional voluntary conservation guidance.
How to Keep Your Lawn Alive During Chattanooga Water Restrictions
4 tips tailored for Chattanooga homeowners during No active mandatory restrictions - voluntary conservation restrictions.
Chattanooga is transition zone, both Fescue (cooler areas) and Bermuda (warmer) work.
TN River valley clay soils compact, aerate before drought for better water absorption.
Voluntary 2 days/week, before 10am or after 6pm.
Check amwater.com/tnaw for current drought status.
Chattanooga Water Restriction FAQs
What days can I water my lawn in Chattanooga?
What hours can I run my sprinklers in Chattanooga?
What are the fines for water violations in Chattanooga?
Can I install new sod or seed in Chattanooga during restrictions?
When will water restrictions end in Chattanooga?
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