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A new concrete septic tank lowered by a crane truck into a red clay excavation beside a new-construction home; illustrating septic, sewer and water line work around Clayton County, Georgia

Clayton County · Septic & sewer rules

Clayton County sewer and water line service: one authority runs the public system, and the pipe on your side of it is yours.

Jonesboro is the county seat. Septic permits and records: Clayton County Health District — Office of Environmental Services, part of Clayton County Health District (Clayton County Board of Health) — Office of Environmental Services.
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The short answer

Who handles sewer, water and septic in Clayton County, GA?

The Clayton County Water Authority supplies water, sewer and stormwater service across the county and its six cities. You own the four-inch lateral up to CCWA's connection and everything past the meter. Septic, allowed only where sewer isn't available, is permitted by the Clayton County Health District on Battle Creek Road.

Reviewed by Atlanta Water & Sewage Solutions · Last updated

At a glance

County seat
Jonesboro
Health district
Clayton County Health District (Clayton County Board of Health) — Office of Environmental Services
Septic permits
Clayton County Health District — Office of Environmental Services
EH office phone
678-610-7469
Population
298,924 (ACS 2020-2024 5-year, table B01003)
Median home built
1989

Who owns what

Where CCWA's pipe stops and yours starts

Nearly every Clayton job we look at starts with this question, because the answer decides who pays.
Cross-section: house, building drain, sewer lateral, cleanout, property line, tap and public sewer mainSTREETPROPERTY LINECLEANOUTTAPPUBLIC SEWER MAINSEWER LATERALBUILDING DRAINPROPERTY OWNERUTILITY
Green = sewer (APWA uniform color code)Typical handoff here: Right-of-way
Cross-section: water main, meter box, water service line and houseSTREETPROPERTY LINEMETER BOXWATER MAINWATER SERVICE LINEPROPERTY OWNERUTILITY
Blue = potable water (APWA uniform color code)Typical handoff here: Meter
  • Clayton County Water Authoritysewer lateral

    You: the four-inch private lateral from the house to CCWA's point of connection

    Where the line sits: Point of connection at the right-of-way or CCWA easement

  • Clayton County Water Authoritymain

    CCWA: the six-inch public lateral in the right-of-way or easement, and the main

    Where the line sits: Right-of-way / easement

  • Clayton County Water Authoritywater service line

    CCWA through the meter; you from the meter to the house

    Where the line sits: Meter

County code says it just as plainly: building sewers and their connections belong to the landowner, CCWA holds no ownership in them, and the owner pays every cost of installing and connecting one.

Local facts

Clayton County at a glance, for pipe work

Each row links to the agency, code or publisher it comes from. Tap a source to check it yourself.

Each line traces to a county, utility, census or state source.
TopicWhat it saysSource
Created1858, named for Congressman Augustin Smith ClaytonClayton County, Georgia - Wikipedia
Water authority foundedMarch 7, 1955, by act of the General Assembly, starting with about 450 customers and 8 employeesWho We Are | Clayton County Water Authority, GA
Water supplyFive raw-water reservoirs, the largest Shoal Creek at 387 acres; up to 42 million gallons a day of drinking waterWhat We Do | Clayton County Water Authority, GA
Median year built1989 (ACS 2020-2024)Census Reporter: Clayton County, GA (ACS 2024 5-year)
Smallest lot for a septic drain field25,000 square feetClayton County Code Ch. 98, Art. II — Water Authority Sewer Use (Municode, Supp. 105)
Septic permit fees$225 new residential system; $200 repair or alteration (schedule effective Jan. 1, 2017)Clayton County Board of Health, Office of Environmental Health Services — 2017 Fee Schedule (effective January 1, 2017)
Size144 square miles, 142 of them landClayton County, Georgia - Wikipedia

The Clayton County story

A county built out on one sewer system

Most metro counties we serve are a patchwork: a city utility in the middle, septic around the edges. Clayton is different. A single authority, created by the legislature in 1955, now serves more than 250,000 people through roughly 82,000 accounts, including Forest Park, Jonesboro, Lake City, Lovejoy, Morrow and Riverdale.

That changes what homeowners call us for. Here the typical problem isn't a soggy drain field. It's a cracked or root-bound lateral under a front yard, a cleanout cap snapped off by a mower, or a water service leak between the meter box and the slab. CCWA's own guidance lists grease buildup and tree roots as the usual causes of backups, and warns that broken cleanout caps let stormwater into the line.

Housing age sets the clock. Clayton's median home dates to 1989, but about 35% of its 115,000-plus units were built before 1980, so plenty of laterals have been underground for 45 years or more.

Most metro counties we serve are a patchwork: a city utility in the middle, septic around the edges.

Sewer or septic?

Septic in Clayton: the exception, and tightly fenced

Septic hasn't vanished. CCWA bills homes on septic as 'water only' customers, which tells you they're still out there. But the county's sewer-use ordinance lets a septic system be used only where no sewer is available, and it won't allow one where a public line is reasonably accessible.

The bar for a new drain field is high: no permit for subsurface absorption on a lot under 25,000 square feet, a 2,000-gallon-per-day ceiling on any system, and no discharge to a natural outlet. Once sewer reaches a septic property, the owner gets 30 days after notice to connect, and the old tank must be pumped of sludge and filled.

How to tell which one you have

  • Your CCWA bill: a sewer charge means you're connected; 'water only' means septic.
  • A cleanout near the street edge usually marks the lateral heading to CCWA's line.
  • The Health District can say whether a septic permit exists for the address.

Permits · Clayton County Health District — Office of Environmental Services

If your Clayton property is on septic: the permit path

Repairs and new systems both go through the Health District before anyone digs.
  1. 01

    File the OSSMS Repair Permit Application or the New OSSMS Permit Application with the Office of Environmental Services.

  2. 02

    The health officer can hold the permit until the site is inspected, then must approve the work before it's backfilled.

  3. 03

    Adding a pool, garage or outbuilding to a septic property also needs a Health District permit.

  4. 04

    Pay in advance; starting without a permit doubles the fee.

  5. 05

    When a home switches to sewer, a septic tank closing letter documents the abandonment: $50 for a new dwelling, $150 for an existing one.

Georgia rule Ga. Comp. R. & Regs. 511-3-1-.03(1)(a)

…if such system is available within two hundred feet (200') of the property line
Read the rule

Published fees

  • New residential systemEffective January 1, 2017$225
  • Residential repair / alterationEffective January 1, 2017$200
  • Commercial, under 2,000 GPDEffective January 1, 2017$450
  • Re-inspectionEffective January 1, 2017$75

More about Clayton County

The backflow-device rule most Clayton owners haven't heard of

CCWA has a requirement that catches homes with basements or low lots. If your lowest fixture, a basement toilet or floor sink for example, sits below the next manhole upstream, your lateral must carry a sanitary backflow device. When raw sewage surges at that manhole, the device closes and keeps it out of the house.

Skip it and the risk shifts to you: without the device, the owner is responsible for damage and cleanup from a backup. We check fixture elevations against the nearest manhole during a camera job and can add the valve at the cleanout while the line is open.

Restaurants face a different rule set. CCWA's grease program requires new and remodeled food service facilities to put in an outdoor interceptor of 1,500 to 3,000 gallons and pump it out completely at least every three months.

CCWA has a requirement that catches homes with basements or low lots.

Soil & terrain

Clay, rock and two river basins

Clayton sits on a drainage divide: the Upper Flint system takes the west side and the Upper Ocmulgee the east. The Flint itself starts as seepage in East Point and passes beneath the runways at Hartsfield-Jackson before heading south.

Underfoot it's mostly Cecil. In the USDA survey area covering Clayton, Fayette and Henry, Cecil sandy loam on 2–6% slopes is the single biggest map unit, at roughly 97,000 acres. Cecil is very deep, with bedrock below 60 inches, so most sewer trenches here fight sticky red clay rather than rock.

  • Flint River
  • Big Cotton Indian Creek
  • Shoal Creek, J.W. Smith, Blalock, Hooper and Shamrock reservoirs
  1. Cecil

    Dominant upland soil; deep red clay subsoil.

  2. Pacolet

    Steeper side slopes, 10–25% in much of the survey area.

  3. Cartecay and Wehadkee

    Frequently flooded creek bottoms; wet trenches and high groundwater.

  4. Soil series · USDA NRCS

Who to call at the county

Who to call in Clayton, and for what

Septic permits & records

Clayton County Health District — Office of Environmental Services

Address
1117 Battle Creek Rd, Jonesboro, GA 30236

FAQ

Clayton County questions, answered

Straight answers, with the rule or record behind them. Still unsure? Call and ask the crew that digs.

(678) 863-5620

Does CCWA fix the sewer line in my yard?

No. CCWA owns the six-inch public lateral in the right-of-way or its easement. The four-inch line from your house to that connection is yours to maintain, and county code confirms CCWA has no ownership in building sewers.

Source: Preventing Costly Sewer Backups | Clayton County Water Authority, GA

Do I need a backflow valve on my Clayton sewer line?

You do if your lowest fixture is below the next upstream manhole. CCWA requires a sanitary backflow device in that case, and without one the owner carries the cost of damage and cleanup after a backup.

Source: Preventing Costly Sewer Backups | Clayton County Water Authority, GA

Can I put a new septic system on my lot in Clayton County?

Only if sewer isn't reasonably accessible and the lot has at least 25,000 square feet. The county ordinance bars drain-field permits on smaller lots and caps any system at 2,000 gallons a day. The Health District reviews the site before issuing a permit.

Source: Clayton County Code Ch. 98, Art. II — Water Authority Sewer Use (Municode, Supp. 105)

How long do I have to hook up once sewer reaches my street?

Thirty days after official notice, if CCWA's line is within 200 feet of your property line. The connection is at your expense, and a septic tank being retired must be pumped and filled.

Source: Clayton County Code Ch. 98, Art. II — Water Authority Sewer Use (Municode, Supp. 105)

What does a septic repair permit cost in Clayton?

The Board of Health's schedule effective January 1, 2017 lists $200 for a residential repair or alteration and $225 for a new residential system, with a $75 re-inspection fee. Fees are paid up front.

Source: Clayton County Board of Health, Office of Environmental Health Services — 2017 Fee Schedule (effective January 1, 2017)

Who owns the water line between the meter and my house?

You do. CCWA provides service and maintenance up to and including the meter; once water leaves the meter it's in your privately owned system.

Source: How To Read Your Meter | Clayton County Water Authority, GA

How much is a CCWA sewer tap fee?

CCWA doesn't post tap or connection fees online. Its Engineering Section at 770-960-5207 answers availability questions and estimates connection, tap and meter charges for a specific property.

Source: Engineering / Developer Information | Clayton County Water Authority, GA

Who do I call about sewage coming up in the street?

CCWA at 770-960-5200. Public mains and the right-of-way lateral are theirs. Call us when the problem is inside your lot, on the private side of the connection.

Source: Who We Are | Clayton County Water Authority, GA

Ready when you are

Lateral trouble anywhere in Clayton? We'll find which side of the line it's on.

Call (678) 863-5620. We camera the pipe, mark CCWA's connection, and fix what's yours.

(678) 863-5620
  • Georgia DPH-certified installer & pumper
  • Residential & commercial
  • Oxford, GA

Property type
What do you need?
Rather talk? (678) 863-5620
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Is sewage backing up inside? (optional)
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