Madison, GA · Morgan County
Madison sewer and septic service, from private laterals in the antebellum historic district to septic systems on the farms and Lake Oconee lots around town.
- Georgia DPH-certified installer & pumper
- Residential & commercial
- Local shop in Oxford, GA
Get a free estimate
or call (678) 863-5620The short answer
Is Madison, GA on city sewer or septic?
Inside town, mostly city sewer: the City of Madison provides water, sewer and natural gas, and says its aging system reached a failing state before rates rose in July 2025. Farms and Lake Oconee lots outside the lines use septic permitted by Morgan County Environmental Health. We repair laterals, septic systems and water lines here.↗↗↗
Reviewed by Atlanta Water & Sewage Solutions · Last updated
The Madison story
Grand houses, big trees and pipes nobody has seen in decades
Madison's historic district is one of the largest in Georgia, built mostly during the cotton boom of the 1840s and 1850s and famously left standing in 1864. Many were altered over the next century and a half, Bonar Hall gaining its Victorian porches in the 1880s, and indoor plumbing arrived long after the houses themselves.↗↗
The boxwoods and oaks that make those blocks beautiful are also the usual suspects when a lateral clogs. Roots follow moisture into any joint that has shifted, and on a lot this old the private line can wander under gardens and walks nobody wants disturbed.
The city is candid about its own side of the system. Its rate FAQ blames long-deferred maintenance and 14 years of rates that did not keep up, and says the new revenue funds repairs to aging infrastructure. Main work and private-line trouble often surface on the same streets.↗
Median year homes were built
1985
Typical house here is about 41 years old — and so is its original sewer or septic line.
ACS 2020-2024 5-year, table B25035 · Census Reporter: Madison, GA (ACS 2024 5-year)
Housing era
Antebellum landmarks and a 1985 median
Madison's housing is newer than its reputation. The median home dates to 1985, so most of the stock is far younger than the landmarks. Still, more than 200 houses predate 1940, and those are the first place we would point a sewer camera.↗
Manufactured housing is nearly absent inside the city limits, with just five units counted. Most homes are detached houses on lots with mature trees.↗
Local facts
Madison's water, sewer and ground, by the record
Each row links to the agency, code or publisher it comes from. Tap a source to check it yourself.
| Topic | What it says | Source |
|---|---|---|
| Main wastewater plant | Indian Creek Water Reclamation Facility, 1680 Indian Creek Road; up to 1.0 MGD to Fourmile Branch | Georgia EPD Public Notice No. 2017-18ML (October 17, 2017): NPDES applications |
| Drinking water plants | Oconee WTF, 2 MGD from the Apalachee River at Lake Oconee; Madison WTF, 1.5 MGD from Hard Labor Creek | City of Madison Water Department: 2025 Annual Water Quality Report |
| Homes built before 1940 | 229 of 2,405 housing units; median year built 1985 | Census Reporter: Madison, GA (ACS 2024 5-year) |
| Lay of the land | A ridge at 691 feet; south side drains to Sugar Creek, north side via Mill Branch to Hard Labor Creek | Wikipedia: Madison, Georgia |
| Soil at two in-town points | Cecil sandy loam, 2-6% slopes; severely eroded Lloyd clay loam, 6-15% slopes | USDA NRCS Soil Data Access: map units at Madison (33.5790, -83.4760 and 33.5880, -83.4724) |
| Incorporated / ZIP | December 12, 1809 / 30650 | Wikidata: Madison, Georgia (Q580412), postal code |
Sewer or septic?
City pipe or country tank?
Madison has not posted a map of where its sewer reaches, and its water rates are written for customers both inside and outside the city. The bill is the quickest answer: a wastewater charge means you drain to a city plant.↗
Beyond the city, Morgan County's plan says most unincorporated land has no water or sewer lines, so homes there pair a well with a septic system. The county health department that permits them is here in Madison, on South Main Street.↗↗
How to tell which one you have
- Look for a wastewater line on your City of Madison utility bill.
- Find the cleanout by the foundation and see which way it points.
- Ask Morgan County Environmental Health whether the parcel has a septic permit.
Soil & terrain
A town on a ridge between two watersheds
Madison straddles the ridge that runs across Morgan County. Rain on the south side heads toward Sugar Creek and on to the Oconee; the north side drains through Mill Branch to Hard Labor Creek, the same creek the city draws drinking water from.↗↗
The soil changes within a few blocks. One in-town point maps as Cecil sandy loam on gentle slopes; another, near the center, is Lloyd clay loam so eroded that the red subsoil is at the surface. Both are well drained, but the eroded clay makes trench walls sticky and backfill hard to compact.↗
Services here
The Madison jobs we handle
- 01Sewer Line RepairRooted and broken laterals under old trees in the historic core.Sewer Line Repair details
- 02Sewer Line Installation & ReplacementFull lateral replacements and new city connections.Sewer Line Installation & Replacement details
- 03Septic RepairFarm and lake-road systems outside the city lines.Septic Repair details
- 04Septic InstallationNew homes on rural parcels around town.Septic Installation details
- 05Water Line Repair & InstallationService lines from Madison meters and private wells.Water Line Repair & Installation details
Also available:Sewer Camera InspectionSeptic PumpingEmergency Septic & Sewer Service
On the map
Madison from our Oxford shop
About 46 min / 33.7 mi by road from our Oxford shop
Straight out I-20 east; the city is served by exits 113 and 114.
Route sourceFAQ
Madison sewer and septic questions
Straight answers, with the rule or record behind them. Still unsure? Call and ask the crew that digs.
(678) 863-5620Who provides sewer service in Madison, GA?
The City of Madison's utilities department, which also supplies water and natural gas. Its public works office is at 1501 Fairground Road, and customer service is (706) 342-1251.
Why did Madison raise water and sewer rates?
The city says rates went 14 years without adequate increases while materials and labor costs climbed, leaving infrastructure in a failing state from deferred maintenance. New rates took effect July 1, 2025 to fund repairs and upgrades.
Where does Madison's sewage get treated?
Mainly at the Indian Creek Water Reclamation Facility on Indian Creek Road, permitted to discharge up to 1.0 million gallons a day of treated water to Fourmile Branch in the Oconee basin.
Source: Georgia EPD Public Notice No. 2017-18ML (October 17, 2017): NPDES applications
Where does Madison's tap water come from?
Two city plants. The Oconee plant draws from the Apalachee River arm of Lake Oconee and is rated at 2 million gallons a day; the Madison plant draws from Hard Labor Creek at 1.5 million.
Source: City of Madison Water Department: 2025 Annual Water Quality Report
I own an old house in the historic district. What should I check?
Have the sewer lateral camera-inspected before it fails. More than 200 Madison homes were built before 1940, and big trees near old joints are a common cause of slow drains and backups. A camera shows roots, cracks and sags without digging up the garden.
Who permits septic systems for homes around Madison?
Morgan County Environmental Health, part of the Northeast Health District, from its office at 2005 South Main Street, Suite 200, in Madison. We can file the permit as your agent on jobs we do.
Source: Northeast Health District: Morgan County locations (Environmental Health)
What soil will you dig through in Madison?
It varies by block. NRCS maps Cecil sandy loam at one in-town point and severely eroded Lloyd clay loam near the center. Both drain well, but the eroded red clay is heavy and sticky when wet.
Source: USDA NRCS Soil Data Access: map units at Madison (33.5790, -83.4760 and 33.5880, -83.4724)
Nearby areas
Near Madison
- Rutledge septic & sewerRutledge sewer & septic, 9 miles west on US 278.
- Bostwick septic & sewerBostwick septic service in north Morgan.
- Eatonton septic & sewerEatonton sewer & septic, 22 miles south on US 441.
- Newborn septic & sewerNewborn septic service across the Newton line.
- Social Circle septic & sewerSocial Circle sewer & septic along I-20.
- Shady Dale septic & sewerShady Dale septic service in Jasper.
Sources
Where these facts come from
Rules, costs and local facts on this page link to the agency, code or publisher that states them. Cost figures are third-party market ranges, not our prices — estimates are free.
Reviewed by Atlanta Water & Sewage Solutions · Last updated
- 1City of Madison, GA: Utilities Department
- 2City of Madison, GA: Rate Increase - FAQs
- 3Northeast Health District: Morgan County locations (Environmental Health)
- 4Wikipedia: Madison, Georgia
- 5Wikipedia: Madison Historic District (Madison, Georgia)
- 6Census Reporter: Madison, GA (ACS 2024 5-year)
- 7Census Reporter: Madison, GA (ACS 2024 5-year)
- 8Georgia EPD Public Notice No. 2017-18ML (October 17, 2017): NPDES applications
- 9City of Madison Water Department: 2025 Annual Water Quality Report
- 10USDA NRCS Soil Data Access: map units at Madison (33.5790, -83.4760 and 33.5880, -83.4724)
- 11Wikidata: Madison, Georgia (Q580412), postal code
- 12Morgan County & Cities of Bostwick, Buckhead and Rutledge 2022-2036 Comprehensive Plan (GA DCA)
- 13Ga. Comp. R. & Regs. 511-3-1 (On-Site Sewage Management Systems)
Ready when you are
Historic lateral or country tank? We dig carefully.
Call for a free on-site estimate in Madison. We find the problem, protect what we can of the yard and handle any permit the job needs.
(678) 863-5620- Georgia DPH-certified installer & pumper
- Residential & commercial
- Oxford, GA
Free estimate
or call (678) 863-5620