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Mill-village cottages with a red-clay trench dug from a porch to the street in Monroe, Georgia

Monroe, GA · Walton County

Sewer and septic service in Monroe, Georgia, for homes on the city's Jack's Creek sewer system and for the septic lots just past its lines.

Monroe, Walton County · about 20 min / 12.3 mi by road from our Oxford shop. ZIP codes 30655, 30656.
  • Georgia DPH-certified installer & pumper
  • Residential & commercial
  • Local shop in Oxford, GA

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The short answer

Is Monroe on city sewer or septic, and who fixes the line?

Monroe's city sewer drains to the Jack's Creek plant, but Monroe Utilities counts about 6,700 sewer customers against 8,800 water customers, so tanks remain past the lines. Owners pay for their building sewer; septic permits come from Walton County Environmental Health. Atlanta Water & Sewage Solutions repairs both.

Reviewed by Atlanta Water & Sewage Solutions · Last updated

At a glance

County
Walton County
ZIP codes
30655, 30656
Sewer
City of Monroe Utilities (Jack's Creek Wastewater Treatment Plant)
Water
City of Monroe Utilities
From our shop
about 20 min / 12.3 mi by road from our Oxford shop
Population
15,648 (ACS 2020-2024 5-year, table B01003)

The Monroe story

Monroe's sewer edge is still moving

In September 2026 the city council annexed nearly 50 acres at U.S. 78 and Jim Daws Road. The county had already approved that property for septic; the developer wanted city sewer, and annexation was the way to get it.

That is Monroe in one deal. The city owns a full municipal utility, from electric and gas to water and wastewater, and its mains keep reaching outward. Yet Monroe water has about 2,100 more customers than Monroe sewer. That gap is ground the water mains reach and the sewer lines do not, where a tank and field still do the work.

Inside town the problems are older. Monroe's median home dates to 1979, and the mill district around the 1895 cotton mill is older still. Clay laterals from that era crack, shift and take roots long before anyone thinks about the main.

Brick ranch house beside pasture with septic riser lids in the side yard outside Monroe, Georgia

On the record

  • The council annexed nearly 50 acres at U.S. 78 and Jim Daws Road after the developer chose city sewer over county-approved septic.
  • The Monroe and Walton Mills Historic District spans 120 acres and 236 contributing buildings, listed on the National Register in 1983.

Local facts

Monroe's utility, in figures

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

From the City of Monroe utility pages and 2026 rate sheets, plus Census data.
TopicWhat it saysSource
Sewer plantJack's Creek WWTP, built 1992, 3.4 MGD, about 6,700 customersWastewater Collection and Treatment | City of Monroe, GA
Collection system154+ miles of 6- to 18-inch sewer, about 1,500 manholes, 8 lift stationsWastewater Collection and Treatment | City of Monroe, GA
Water plant10.0 MGD micro-filtration (2002, upgraded 2012) on Alcovy River and Briscoe Reservoir water; about 8,800 customersWater Distribution and Treatment | City of Monroe, GA
Monthly sewer base, 2026$27.50 inside the city, $32.50 outside; +$7.50 outside where a pump station serves the homeCity of Monroe Wastewater Rates (2026 sewer rates PDF)
Utility lineageWater, Light, and Gas Commission formed 1904; today electric, gas, water, wastewater, cable and internetUtility Department | City of Monroe, GA
Median year built1979 (ACS 2020-2024)Census Reporter: Monroe, GA (ACS 2024 5-year)
Septage receivingJack's Creek, 2200 Georgia Highway 83: weekday hauler loads, $0.30 per gallonJack's Creek WWTF Septic Carrier Discharge Permit (City of Monroe)

Sewer or septic?

Inside the lines, outside the lines

Monroe publishes no map of which parcels are sewered, so the bill is the quickest test. A Monroe utility bill with a wastewater charge means you are on a city main, even if you live outside the limits; the city has a separate outside-city sewer rate.

No wastewater line on the bill? Then the house almost certainly drains to a tank, and its permit file sits with Walton County Environmental Health on East Spring Street.

How to tell which one you have

  • Check the Monroe Utilities bill for a wastewater line.
  • Look for a capped cleanout pipe near the foundation (sewer) or tank lids in the yard (septic).
  • Ask county Environmental Health whether a septic permit exists for the address.

Who owns what

Monroe's ownership line: the main is theirs, the lateral is yours

Chapter 98 defines the building sewer as the run from your building drain to the public sewer. The owner pays to install and connect it, and a city permit is required to tap the main.
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: The main
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
  • City of Monroesewer lateral

    Property owner: install, connect and repair the building sewer

    Where the line sits: public sewer main

  • City of Monroemain

    City of Monroe Utilities

  • City of Monroewater service line

    Consumer keeps all connections and apparatus in good repair; connections made under city supervision

What it costs

What Monroe and Walton charge before any digging

These are public fees set by the city and the county. Construction is quoted after a free on-site look.

What moves the price

These are third-party typical market ranges, not our prices. Every job is quoted after we see it — estimates are free.

Free estimate: (678) 863-5620
  1. 01Short-side versus long-side tap: a main across the street costs more to reach.
  2. 02Lateral depth and length on mill-district lots with mature trees.
  3. 03Pavement or a driveway over the run.
  4. 04For septic: field condition in Walton clay and whether the tank needs pumping first.

More about Monroe

Restaurants and shops on Monroe sewer

Food businesses tied into Monroe's system answer to Article V of Chapter 98. Every permitted food service establishment needs an approved grease interceptor, sized for at least 24 minutes of retention plus a 20 percent sludge allowance, with two compartments and a sampling manhole after it.

The city inspects a new interceptor before backfill with 48 hours' notice, holds the certificate of occupancy until final inspection, and requires full pump-outs rather than skimming. An existing site doing $20,000 or more of plumbing work has to come into compliance.

Food businesses tied into Monroe's system answer to Article V of Chapter 98.

Who to call at the county

Who you'll deal with in Monroe

Septic permits & records

Walton County Environmental Health (Northeast Health District)

Address
1110 East Spring Street, Suite 200, Monroe, GA 30655
Hours
Mon–Fri 8:30 am–5:00 pm

On the map

Monroe from our Oxford shop

About 20 min / 12.3 mi by road from our Oxford shop

Routed drive to the courthouse-square area.

Route source
NEWTONROCKDALEWALTONGWINNETTMORGANBARROWOCONEECLARKEOUR OXFORD SHOPMONROE
Monroe Our shop: Oxford, GACounty lines: U.S. Census Bureau

FAQ

Monroe sewer and septic questions

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

(678) 863-5620

How much does it cost to hook up to Monroe city sewer?

For new residential construction inside the city, Monroe's rate sheet lists an $8,670 connection fee per equivalent residential unit of 300 gallons a day, plus a service tap of $2,317 on the short side of the street or $3,078 on the long side, effective September 11, 2024. The digging and pipe from the house to the tap are separate.

Source: City of Monroe Wastewater Rates (2026 sewer rates PDF)

Who pays to fix a broken sewer lateral in Monroe, GA?

The property owner. Monroe's Chapter 98 defines the building sewer as the line from the building drain to the public sewer, puts all installation and connection costs on the owner, and requires consumers to keep their connections in repair. The city handles the main itself. We repair or replace the lateral and pull the city permit.

Source: City of Monroe Code of Ordinances, Ch. 98, Art. IV (Secs. 98-141, 98-142, 98-144)

Does Monroe make you connect to sewer if it's near your house?

Yes, if your property abuts a Monroe sewer within 200 feet of the property line. Section 98-142(e) gives owners 30 days after official notice to connect at their own expense. That usually means a new lateral, and it may mean abandoning the old septic tank properly.

Source: City of Monroe Code of Ordinances, Ch. 98, Art. IV, Sec. 98-142

What is the Monroe sewer bill for homes outside the city limits?

The 2026 residential base charge is $32.50 a month outside Monroe versus $27.50 inside, before volume charges. Outside-city homes that depend on a wastewater pump station pay a further $7.50 a month for its maintenance.

Source: City of Monroe Wastewater Rates (2026 sewer rates PDF)

Is a septic inspection needed to sell a house near Monroe?

No rule we can cite forces one on every Walton sale, but buyers and lenders often ask for the county's existing-system evaluation. Walton County Environmental Health requires proof the tank was pumped within the last 5 years before it issues a satisfactory letter, so schedule the pump-out first.

Source: Walton County Environmental Health — Service Request Form

Where does pumped septic waste go in Monroe?

Monroe's Jack's Creek facility on Georgia Highway 83 accepts domestic loads from permitted septic haulers on weekdays from 7:00 a.m. to 3:30 p.m., at $0.30 per gallon discharged under pricing effective January 2025. Grease and sand-trap waste are excluded.

Source: Jack's Creek WWTF Septic Carrier Discharge Permit (City of Monroe)

Do Monroe restaurants need a grease trap?

Every permitted food service establishment on Monroe sewer must install and maintain an approved grease interceptor with at least 24 minutes of retention, two compartments and a sampling manhole. New units are inspected before backfill, and pump-outs must be complete, not skimmed.

Source: City of Monroe Code of Ordinances, Ch. 98, Art. V — Sanitary Sewer Grease Control

Ready when you are

Lateral or tank, Monroe? We dig both.

Send the address and the symptom. We'll tell you whether it's a city tap job or a county septic job, then come look at it for free.

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

Property type
What do you need?
Rather talk? (678) 863-5620
Where's the property?
Is sewage backing up inside? (optional)
Who should we call?

By submitting, you agree we may call or text you about this request. Msg & data rates may apply. Reply STOP to opt out. SMS terms.

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