Newton County Septic Permits: Fees, Soil Reports, and Contacts

Sourced from GNR Public Health’s environmental health fee schedule and septic documentation, Newton County Environmental Health, and Ga. Comp. R. & Regs. 511-3-1 — last checked August 2026.

Who Issues Newton County Septic Permits

Newton is served by GNR Public Health — the Gwinnett, Newton and Rockdale health district (District 3-4). This matters more than it sounds, because Newton borders counties served by three different authorities, and their requirements are not the same. If you have been reading advice written for a neighboring county, check which district it applied to.

Newton County Environmental Health: 1113 Usher Street, Suite 303, Covington, GA 30014 — (770) 784-2121

Hours are split and unusual — read this before you drive over:

• Monday, Wednesday, Friday — 8:00 to 11:30 and 1:00 to 4:00
• Tuesday and Thursday — mornings only

A Tuesday afternoon trip to file a site plan is a wasted trip. This is the single most practical thing on this page.

Newton’s Published Fees

GNR publishes an environmental health fee schedule, which puts Newton ahead of most Georgia counties on transparency:

• Residential site evaluation, permit and initial inspection — $275
• Commercial — $600
• Site evaluation arising from a complaint — $400
• Visual inspection of an existing system — $145
• Re-inspection — $175
• Subdivision plat review — $145 per lot
• Plan resubmission — $125
• Pumper truck permit — $155
• Installing without a permit — double the applicable fees

The Level 3 Soil Report Rule — Newton’s Real Differentiator

This is the most important thing to understand about permitting in Newton County, and it is stricter than the Georgia norm.

Georgia generally requires a Level 3 soil classification report for new construction. Since February 7, 2022, GNR Public Health has required one for ALL septic permits — new systems, repairs, and additions that require a system modification. The office wants the original stamped report from a Georgia DPH-certified soil classifier, who must carry $1,000,000 in liability insurance.

What that means in practice: if your drain field fails in Newton County, you cannot simply call an installer and have it replaced. You have to engage a certified soil classifier first, at your own cost, before the permit application is complete. Budget for it and schedule it early — the classifier is the long lead time, not the health department.

And note the terminology: Georgia does not use percolation tests. A contractor offering to run a perc test on your Newton County lot is describing a procedure the state does not accept.

Replacing an Old Drain Field: There Is No Grandfather Clause

Under Ga. Comp. R. & Regs. 511-3-1-.03(2)(c), repairs, replacements and additions to existing systems must be permitted and inspected. And 511-3-1-.03(1)(b) lets a failing residential system under 2,000 gallons per day avoid forced sewer connection only “if the repair or replacement of the system will meet the criteria set forth in the Manual” — the current Manual, not the one in force when the system went in.

There is no reduced-criteria table for repairs. A field installed decades ago to the standards of its day gets re-sized to today’s. The outcomes are a larger field, relocation to another part of the lot, or an alternative engineered system where conventional design will not fit.

Newton compounds this in one specific way: the Level 3 report requirement means you will learn what your soil actually permits before you can apply — which is better information, but it arrives with a bill attached. See our Georgia septic repair cost breakdown, and the financial assistance routes available in Georgia.

Timelines

Two clocks, from two different sources, and they are not the same clock:

GNR asks for 10 working days for plan review. Separately, state rule 511-3-1-.03 requires the county board of health to “approve or disapprove such application within twenty days after the receipt of a completed application.” The words that matter there are completed application — and in Newton, an application without a stamped Level 3 report is not complete.

An issued permit expires 12 months from issue. Notify Environmental Health before final cover; an inspection they were not given the chance to make is a system they will not sign off.

Statewide Rules That Apply in Newton

None of this is local to Newton — it comes from DPH Chapter 511-3-1, covered in full on our Georgia septic regulations page.

• A permit is required before you “begin the physical development of a lot or structure.”
• Only DPH-certified contractors may perform the work.
• Minimum tank size 1,000 gallons; two-compartment with an effluent filter for anything installed after February 20, 2000.
• Setbacks: 50 feet tank to well, 100 feet absorption field to well, and not less than 50 feet from the normal water level of any impoundment, stream or ponded wetland.
• Sewer connection is mandated where public or community sewer is available within 200 feet of the property line.
• Georgia requires no point-of-sale septic inspection anywhere in the state. Nobody will make you inspect a Newton County system you are buying — and at $145, the visual inspection above is the cheapest insurance on this page.

What We Could Not Confirm

If you are on a well in Newton County and want to know what is in your water, that is a water test, not a septic question — and it is worth doing on its own merits regardless of what any data center is or is not doing.

Where Newton Sits

Covington and the I-20 corridor have sewer. Much of unincorporated Newton does not, and the county sits on the growth path east out of metro Atlanta. For how Newton compares with the health authorities operating across the metro — and it is one of five — see our Atlanta metro septic guide. Its immediate neighbor Walton County runs through a different district again, with a very different fee structure.