Septic Systems in Effingham County, GA

Regulations, costs, soil data & local providers

Pop. 64,769 ~33% on septic ~8,550 septic homes Poorly drained soil

Septic pumping in Effingham County, Georgia costs $300-$550 (avg $400). A new septic system installation costs $5,600-$11,200. USDA soil data rates 0% of county soils as suitable for septic absorption fields. Approximately 8,550 homes in this county use septic systems.

Septic System Costs in Effingham County

ServiceLowAverageHigh
Pumping / Cleaning$300$400$550
Routine Inspection$200$300$400
Real Estate Inspection$400$550$750
Minor Repair$700$1,000$4,900
Conventional Installation$5,600$8,000$11,200
Aerobic System Installation$10,500$15,000$21,000
Drainfield Replacement$5,600$8,000$11,200
Perc Test$850$1,200$1,700

Cost estimates based on regional market data for Effingham County, Georgia. Actual costs depend on system type, site conditions, and provider.

Soil & Septic Suitability in Effingham County

Drainage Class
Poorly drained
Hydrologic Group
A
Unique Soil Types
29

Dominant Soil Types

Soil SeriesCoverageDrainageHydro Group
Blanton 130 Somewhat excessively drained A
Mascotte 123 Poorly drained C/D
Rigdon 120 Somewhat poorly drained B/D
Foxworth 110 Somewhat excessively drained A
Fuquay 110 Well drained A

Septic Tank Absorption Field Suitability

USDA NRCS rates soil suitability for septic absorption fields across this county:

Not Limited (Good)0%
Somewhat Limited4.9%
Very Limited95.1%

Overall rating: Very limited

Source: USDA NRCS Soil Survey Geographic Database (SSURGO)

Groundwater & Water Table in Effingham County

Monitoring Wells
9
Avg Depth to Water
38.4 ft
Median Depth
31.5 ft
Shallowest Recorded
17.9 ft

Water table depths in this county are generally favorable for conventional septic systems.

Source: USGS National Water Information System. Based on 358 measurements from monitoring wells.

Septic Regulations & Permits in Effingham County

State Regulatory Body
Georgia Department of Public Health
Inspection Required for Home Sale
No / Varies
Nitrogen Reduction Areas
No
Advanced Treatment Required
In designated areas

County Boards of Health issue permits. Environmental Health Specialists conduct inspections.

Contact the Effingham County health department for current permit requirements, fees, and approved system types.

Septic System FAQ for Effingham County

How much does septic pumping cost in Effingham County?
Septic pumping in Effingham County, Georgia typically costs between $300 and $550, with an average of $400. Costs vary by tank size (1,000-1,500 gallons is typical), ease of access, distance from the pumping company, and how full the tank is. Most homeowners should pump their tank every 3-5 years.
How much does a new septic system cost in Effingham County?
A conventional septic system installation in Effingham County typically costs $5,600-$11,200. An aerobic treatment unit (ATU) costs $10,500-$21,000. Given the predominantly poorly drained soils in this area, some sites may require alternative system types. Costs include the tank, drainfield, permits, and labor.
Do I need a permit for a septic system in Effingham County?
Yes. Virtually all counties in Georgia require a permit before installing, repairing, or replacing a septic system. The permit process typically involves a soil evaluation or percolation test, system design by a licensed professional, application to the county health department, and one or more inspections during installation. Contact the Effingham County health department for current requirements and fees.
What soil types are in Effingham County and how do they affect septic systems?
Effingham County has predominantly Blanton, Mascotte, Rigdon soils. The dominant drainage class is Poorly drained with hydrologic group A. The USDA rates 0% of surveyed soils as "Not Limited" for septic absorption fields, 4.9% as "Somewhat Limited", and 95.1% as "Very Limited".
How often should I pump my septic tank in Effingham County?
The EPA recommends pumping your septic tank every 3-5 years for a typical household. The exact frequency depends on tank size, household size, and water usage. A 1,000-gallon tank serving a family of 4 should generally be pumped every 3 years. With approximately 8,550 septic systems in Effingham County, there are many local providers offering regular pumping services.
Can I install a conventional septic system in Effingham County?
It depends on your specific site. USDA soil data shows that 95.1% of soils in Effingham County are rated "Very Limited" for septic absorption fields, while only 0% are "Not Limited." This means many properties will require alternative systems such as mound systems, pressure distribution systems, or aerobic treatment units. A percolation test ($850-$1700) and soil evaluation are required before the county will approve a system design.
How long does a septic system last in Effingham County?
A well-maintained septic system in Effingham County typically lasts 25-30 years, though some components may need attention sooner. The concrete septic tank itself can last 40+ years, while the drainfield — the most critical and expensive component — usually lasts 15-25 years depending on soil conditions (Effingham County has predominantly poorly drained soils). Regular pumping every 3-5 years and avoiding excess water usage are the two most effective ways to extend system life.

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Quick Facts

Population64,769
Est. Septic Homes8,550
Avg Pumping Cost$400
Drainage ClassPoorly drained
Septic SuitabilityVery limited

Common Septic Services

Pumping: $300-$550
Inspection: $200-$400
Repair: $700-$4,900
Installation: $5,600-$11,200

Data last updated: 2026-04-13