Last updated 2026-08-21
TL;DR
Georgia does not issue a drainage tile license. Renewal here means rehabbing old laterals or laying new plastic on farmland, then keeping the paper straight. You still call Georgia 811, screen for wetlands and USDA Swampbuster, and check whether the work counts as utility contracting. Costs are local quotes, not a state fee schedule. Time is weather plus locates plus design, not a board clock. Confirm every fee and ticket window with the named agency.
What does drainage tile renewal actually mean in Georgia?
Drainage tile renewal in Georgia is not a state license class. It is the work of moving excess water off wet fields, then keeping the paper that proves you did not wander into wetlands, unmarked utilities, or someone else's ditch.
Most people who type this query mean one of a few jobs. They want to replace failed clay or concrete laterals with corrugated plastic. They want pattern tile where a field still ponds after a hard rain. Or they want to know whether a contractor card has to be renewed before they can keep installing pipe for hire. Those are different stacks of paper.
Georgia farms do not sit on the same tile grid as the Corn Belt. The 2022 Census of Agriculture publishes Georgia land drained by tile in the state volume Land Use Practices tables. Look the current figure up before you repeat a Midwest talking point. [10]
South Georgia vegetable ground, pecans, and some Coastal Plain row crop do use subsurface drains. The Piedmont is a different soil story. A sand field that weeps sideways is not a red clay hill that perches water.
Remember one thing. There is no Georgia tile card to stamp every January. There is a locate ticket, a wetland screen, an outlet that actually falls, and maybe a contractor classification you confirm with a board. I would start with the field and the outlet, not with a framed certificate.
Do you need a license for drainage tile in Georgia?
Georgia does not issue a standalone drainage tile license. Tiling land you operate is usually farm work. Installing pipe for hire may be utility contracting, which is a board question under O.C.G.A. Title 43, Chapter 14. Confirm with the Division of Utility Contractors before you advertise.
Georgia has no standalone drainage tile contractor license. That sentence is the whole state-level credential story.
If you install pipe for other people, you can cross into regulated contracting. The line is not painted on the county road. Utility contracting is licensed by the State Construction Industry Licensing Board, Division of Utility Contractors. The current how-to guide lives on the Secretary of State site. Read that page before you print business cards. [1]
O.C.G.A. § 43-14-8 is the statute that restricts who may engage in the listed contracting businesses without a valid license from the proper division. [2] Definitions sit in O.C.G.A. § 43-14-2. Whether a 4-inch agricultural lateral counts as a utility system is a board question, not a comment-section question. I would ask the Division in writing and keep the reply. [15]
Residential and general contractor licenses under Title 43, Chapter 41 cover buildings. Field tile is not a house. Do not buy the wrong exam.
Counties still levy an occupational tax on people who work for hire. That local business certificate is separate from any state card. Confirm with the clerk in the county where the office sits.
I would not spend money on a national drainage sticker. It does not replace a Georgia board decision, and it does not replace 811.
If you also work west of the Chattahoochee, compare the paper in drainage tile renewal in Alabama. Same river basin in places. Different boards.
How much does drainage tile cost in Georgia?
There is no official Georgia price list for farm tile. Costs are local quotes built from pipe, fuel, depth, outlets, and how far a crew hauls a plow. I will not invent a statewide average.
Nobody publishes a clean, current public bid tab you can treat like a state fee schedule. Pipe resin moves. Diesel moves. A sand field near Tifton is not a clay hill in the Piedmont. Stone envelope, dual-wall versus single-wall, and animal guards all show up on the invoice.
What you can price, line by line, is the bill of materials. Dual-wall 4-inch corrugated polyethylene is the common lateral. Mains step up. Pattern spacing drives feet per acre. Tight spacing on a wet vegetable block eats pipe. A blown outlet on an otherwise live main is a different, much smaller ticket.
Midwest university drainage budgets get recycled online as if they were Georgia numbers. They are not. Use them only as a sanity check on dollars per foot, then get three quotes from people who have unloaded a plow in your county.
If you want public cost-share, ask NRCS whether Conservation Practice Standard 606 (Subsurface Drain) can rank in the current Georgia EQIP signup. Payment schedules change. Confirm the present rate sheet at the USDA Service Center. Do not budget a cost-share check you have not been offered. [6][14]
Here is a waste of money: a full pattern design for a field whose only problem is one crushed outlet. Fix the outlet first.
If a quote arrives with no outlet plan and no grade notes, throw it out.
How long does drainage tile take in Georgia?
The plow day is the short part. Design, 811 locates, wetland screens, and weather set the calendar. Nobody honest will guarantee a board-style processing time for a field job.
A GPS-equipped drainage plow can lay a lot of feet in a dry window. The week is almost always eaten by everything around the plow. You need a design that hits a real outlet. You need a locate ticket under O.C.G.A. Title 25, Chapter 9. You may need a wetland screen. A south Georgia storm can shut a wet hole down for days. [8][9]
O.C.G.A. Title 25, Chapter 9 requires a locate request through the utilities protection center before mechanized excavating. Read the current notice window in O.C.G.A. § 25-9-6 and on the Georgia 811 excavate page before you promise a landowner a Monday start. I will not quote a wait time here because the statute and the one-call rules get amended. Confirm the ticket. [8][9]
A simple outlet repair on an existing main can be a one-day job. A new pattern system on a big block is a multi-day install after design. If the Corps or NRCS has to look at a wet signature, stop talking about days. That review is its own clock.
I would never promise a finish date before the 811 ticket is clear and the outlet grade is shot.
| Step | What actually burns calendar |
|---|---|
| Outlet and grade survey | Hours to a couple of weeks |
| 811 ticket | The statutory wait after you call |
| Wetland or NRCS screen | Days, or much longer if a determination is needed |
| Plowing and outlet work | Machine hours, broken by rain |
What permits apply before you cut a trench in Georgia?
Start with locates, then federal water rules, then Georgia stormwater paper, then the county. Most farm laterals are not a building permit. They can still be a water permit.
Call Georgia 811 before mechanized excavating. That is state law, not courtesy. Agricultural fields still have gas, fiber, and rural water. [8][9]
Section 404 of the Clean Water Act regulates the discharge of dredged or fill material into waters of the United States, including wetlands. EPA's permit-program page states: "Section 404 of the Clean Water Act (CWA) establishes a program to regulate the discharge of dredged or fill material into waters of the United States, including wetlands." [5] If your trench, spoil, or outlet fill sits in a water of the United States, you talk to the U.S. Army Corps of Engineers Savannah District before you cut. [11]
Non-exempt land-disturbing activity of 1 acre or more in Georgia generally needs EPD NPDES construction stormwater coverage. [4] Farm work is often treated differently under state erosion law. Confirm. Do not assume.
County land-disturbance permits track the Erosion and Sedimentation Act. Work in a public-road right of way is a different conversation with the county or GDOT.
I would make a one-page permit map for every job: 811 ticket number, wetland note, outlet ownership, and whether EPD or the local issuing authority even claims the work.
Are farm tile jobs exempt from Georgia erosion and sediment rules?
True agricultural operations are listed as exempt from the Erosion and Sedimentation Act. The exemption is a statute, not a vibe. A rural zip code does not finish the analysis.
The Act is O.C.G.A. Chapter 12-7. O.C.G.A. § 12-7-17 opens with this sentence: "This chapter shall not apply to the following activities." Agricultural operations as defined in Code Section 1-3-3 are on that list. [3][13]
Read both sections. The definition is specific. A contractor turning a wet pasture into a speculative lot is not a peanut harvest. A commercial site that happens to sit on old farm ground is not an agricultural operation just because the soil is still red.
If the exemption does not fit, you are in the Manual for Erosion and Sediment Control in Georgia (the Green Book). At 1 acre or more of non-exempt disturbance you are also in EPD NPDES coverage. [4][12]
I would still keep sediment out of the ditch. Exemption from a permit is not permission to blow mud into a neighbor's pond.
Write down why you believed Chapter 12-7 did or did not apply. That paragraph is for you, three years later, when someone asks.
How do wetlands, Section 404, and Swampbuster affect a Georgia tile job?
They are the part that can stop a plow. Federal wetland rules do not care that the field has a farm number.
Waters of the United States, including many wetlands, fall under Section 404. Savannah District is the Corps office for Georgia. Nationwide permits exist for some agricultural work. None of that is a blanket farm exemption you can print from a forum. If the soil, plants, and hydrology look like a wetland, stop and ask. [5][11]
Separately, USDA wetland conservation provisions (Swampbuster) can cut farm program benefits if you convert a wetland to make production possible. That is true even when the Corps does not send a letter. NRCS handles the wetland technical call. FSA holds the AD-1026 certification. If the farm takes any USDA money, I would not plow a wet signature before those offices speak. [7]
Georgia still has gum swamps, Carolina bays on the Coastal Plain, and bottomland hardwood along creeks. Tile aimed at those features is how people buy federal trouble.
A cheap GPS track of the proposed laterals, plus a current aerial after a wet week, is the best two-hour investment on this job.
How should you design tile for Georgia soils and rainfall?
Design the outlet first. Then the grade. Then the laterals. A pretty map with no legal, falling outlet is just a drawing.
NRCS Conservation Practice Standard 606 is the specification conservation planners use for a subsurface drain. It is not a Georgia statute. It is the closest national spec most USDA offices recognize. If I were putting my name on a plan, I would read 606 and the Georgia Field Office Technical Guide notes before I set spacing. [6]
Coastal Plain sands can move water sideways faster than Piedmont clays. A spacing copied from a Midwest silt loam can be wrong here. High-intensity summer storms in south Georgia will load a small outlet. Undersized mains are how you build an expensive wet streak.
Grade control is the whole game. A belly in the line silts in. A reverse grade never forgives you. Laser or RTK GPS on the plow is how modern crews hold grade. I would not install pattern tile with a bubble level and optimism.
Outlets need rock, a pipe that can take sunlight, and an animal guard. Skip the guard and you will pull a dead possum out of the main next August.
If the only design is a pipe truck and a guess, you are not renewing a system. You are burying money.
What paper should you keep for USDA, the county, and a licensing board?
Keep more than you think. Memories fade. Tickets do not.
Minimum file for a for-hire job: signed landowner authorization, the 811 ticket and positive-response record, a sketch with outlets and laterals, pipe invoices, and photos of the outlet before you leave. If USDA is in the deal, keep the conservation plan pages and any 606 practice implementation requirements. [6][8]
If you take the utility-contractor path, keep whatever the Division of Utility Contractors lists on the current how-to guide. Boards change forms. Confirm. [1]
AD-1026 and any NRCS wetland determination stay with the farm file, not in the glovebox until they mildew. [7]
| Paper check | Who confirms it | Usual farm tile job |
|---|---|---|
| 811 locate | Georgia 811 | Required before mechanized digging |
| E&S / NPDES | EPD and local issuing authority | Often exempt if true agriculture, still confirm |
| Section 404 | USACE Savannah District | If you fill a water of the United States |
| Swampbuster / AD-1026 | FSA and NRCS | If the farm takes USDA payments |
| Utility contractor license | SOS Division of Utility Contractors | Confirm in writing |
| County occupational tax | County clerk | If you work for hire |
DrainageTilePath publishes a $179 one-time Grade + GPS Plow + Outlet Kit for people who want a paper path on grade and outlets. Use it or ignore it. The statutes above do not care.
How do you rehab old clay tile versus plowing new plastic?
Find out what is already in the ground before you cross it. Old lines still move water until the day they do not.
Old clay and concrete laterals still run under some Georgia fields, especially older truck-crop ground. They crack, they silt, they blow out at junctions. Renewal can mean a new plastic main that intercepts the old laterals, a repair at the outlet, or a full pattern that ignores the clay and lets it fail in place.
I would jet or camera the main if I can find an outlet. Guessing is how you cut a live line and flood the low corner.
Do not assume old clay is worthless. Some of it still pulls water. Crossing it without a plan can dump that water into your new trench.
Illinois has a much thicker record of clay-to-plastic conversions. If you want to see how a heavy-tile state talks about renewal, read drainage tile renewal in Illinois. Then come back and design for your actual soil, not theirs.
What is worth buying in year one, and what is a waste?
Buy grade. Buy locates. Buy an outlet that will still be there in five years. Almost everything else can wait until you have watched local soil peel off a plow.
A used drainage plow without working grade control is a waste of money. So is a trailer full of 4-inch pipe with no survey of the ditch you plan to hit. So is a national certification that no Georgia board asked for.
Worth it: RTK or a proven laser system, a pipe pull that matches your soil, animal guards, a decent trencher or chain for tight outlets, and a habit of writing down 811 ticket numbers.
If you work for hire across a state line, read the Florida drainage tile renewal and Arkansas paper paths before you advertise a tri-state crew. Boards do not honor good intentions.
I would rent or subcontract the first two pattern jobs before I finance a new plow. Watch how the local soil peels. Georgia is not one soil.
How does Georgia tile work compare with nearby states?
Less tile culture than the Midwest, the same federal wetland rules, and different contractor boards. Do not import another state's checklist and call it done.
Alabama is the closest analog for Coastal Plain vegetable and peanut ground. Florida adds a heavier water-management and wetland overlay. Arkansas sits closer to Delta drainage practice. Searching drainage tile Georgia will not hand you a magic card those states forgot to print either.
Federal Section 404 and Swampbuster do not change at the state line. The contractor title on your invoice does. Confirm each board. [5][7]
For a first Georgia job I would walk the outlet with the landowner, call 811, call the USDA Service Center if the farm is in programs, and only then order pipe. That order is boring. It is also how you stay in business.
If you want a single packet on grade, GPS plow setup, and outlets, the kit on /start is the publisher's $179 one-time offer. DrainageTilePath is an independent publisher, not a law firm and not a service company. Confirm every fee and form with the board that actually stamps it.
Frequently asked questions
Do you need a license for drainage tile in Georgia?
Georgia does not issue a drainage tile license. Work on land you operate is usually farm work. For-hire installs may be utility contracting under O.C.G.A. Title 43, Chapter 14. Ask the Division of Utility Contractors in writing. Counties may still want an occupational tax certificate if you work for others.
How much does drainage tile cost in Georgia?
There is no official statewide price. Quotes move with pipe, fuel, depth, envelopes, outlets, and travel. Midwest university dollars-per-foot budgets are not Georgia bid tabs. Get three local quotes. Ask NRCS about current EQIP payment schedules for practice 606 only if the farm is in a conservation plan.
How long does drainage tile take in Georgia?
The plow is often the short piece. Design, the 811 wait in O.C.G.A. § 25-9-6, weather, and any wetland review set the calendar. Outlet repairs can be a day. Pattern systems take multiple dry days after design. Do not promise a Monday start until the ticket is clear and the outlet grade is shot.
Is farm drainage tile exempt from Georgia 811?
No. O.C.G.A. Title 25, Chapter 9 requires a locate request before mechanized excavating. Fields still hold gas, fiber, and rural water. Use Georgia 811, wait the current statutory window, and keep the ticket with the job file. Confirm the present notice rules on the excavate page before you roll.
Can NRCS pay for drainage tile in Georgia?
Sometimes, if the practice ranks in the current EQIP signup and sits in a conservation plan. Subsurface Drain is Conservation Practice Standard 606. Payment rates and ranking change. Ask the local USDA Service Center for the present Georgia schedule. Do not budget a check you have not been offered.
Do I need a land-disturbance permit to tile my own field?
True agricultural operations are listed as exempt in O.C.G.A. § 12-7-17, using the definition in § 1-3-3. That is not automatic for every rural trench. Non-exempt disturbance of 1 acre or more generally needs EPD NPDES coverage. Read both code sections and ask the local issuing authority if the facts are messy.
Do I need a Georgia utility contractor license for agricultural laterals?
Maybe, if you install systems for hire and the Division treats the work as a utility system under O.C.G.A. § 43-14-2 and § 43-14-8. There is no published farm-tile carve-out I would bet a business on. Call the Division of Utility Contractors and keep the written answer with your files.
What happens if I tile a wet weather wetland?
You can trigger Clean Water Act Section 404 if you discharge dredged or fill material into a water of the United States. You can also jeopardize USDA benefits under Swampbuster even when the Corps stays quiet. Stop, map the signature, and talk to Savannah District and NRCS before you plow.
Can I outlet tile into a county road ditch?
Only if the county (or GDOT, for a state route) agrees. Georgia does not run a Midwest-style drainage district machine on every road ditch. A private field ditch you control is a different fact pattern. Get the outlet owner in writing before you set grade to that invert.
Does old clay tile still count when I renew a system?
Yes, until it fails. Old clay can still pull water and can flood a new trench if you cut it blind. Find the outlet, jet or camera what you can, and decide whether to intercept, repair, or abandon. Do not assume clay is dead just because it is old.
Who checks grade if I am not an engineer?
You do, with a laser or RTK system the plow can actually hold. NRCS 606 is the conservation spec most USDA offices know. Georgia does not assign a state tile inspector to farm laterals. A belly in the line is your problem, not a board's, once the landowner's water sits in it.
How do I find the water table depth before I buy pipe?
Walk the field after a wet spell, look at existing outlets and ditch stains, and use soil surveys plus a few auger holes. County Extension and the USDA Service Center can help you read the map. I would not order a truck of 4-inch on a summer-dry surface and call that hydrology.
Sources
- Georgia Secretary of State, How-To Guide: Utility Contractor: Georgia licenses utility contractors through the State Construction Industry Licensing Board; current application steps are on the SOS how-to guide.
- O.C.G.A. § 43-14-8 (Justia): Georgia law restricts engaging in listed contracting businesses, including utility contracting, without a valid license from the proper division.
- O.C.G.A. § 12-7-17 (Justia): The Erosion and Sedimentation Act lists activities to which Chapter 12-7 does not apply, including agricultural operations as defined in Code Section 1-3-3.
- U.S. EPA, Permit Program under CWA Section 404: Section 404 of the Clean Water Act establishes a program to regulate the discharge of dredged or fill material into waters of the United States, including wetlands.
- O.C.G.A. § 25-9-6 (Justia): Georgia's Utility Facility Protection Act requires advance notice to the utilities protection center before blasting or mechanized excavating.
- USDA NASS, 2022 Census of Agriculture, Georgia Volume 1: The 2022 Census of Agriculture Georgia state volume publishes land-use practices data, including land drained by tile.
- U.S. Army Corps of Engineers Savannah District, Regulatory Permitting: The Savannah District Regulatory program is the Corps office that handles Section 404 permitting in Georgia.
- O.C.G.A. § 1-3-3 (Justia): Code Section 1-3-3 defines agricultural operations, which O.C.G.A. § 12-7-17 uses for the Erosion and Sedimentation Act exemption.
- O.C.G.A. § 43-14-2 (Justia): O.C.G.A. § 43-14-2 defines utility contracting and related terms used to decide who must hold a utility contractor license.
- Georgia 811, Before You Dig: Georgia 811 is the state one-call notification center required before mechanized excavating under Georgia law.