Skip to content

Georgia

SWPPP requirements in Georgia

Georgia issues its own construction general permit. We have read General NPDES Permit No. GAR100001, Stormwater Discharges Associated With Construction Activity For Stand Alone Construction Projects and list below the requirements we could cite to it, with the scope limits stated plainly. Screen your own acreage further down.

Who may prepare the plan

A credentialed preparer is required

Georgia requires a credentialed preparer. Treat the generated document as a complete draft for that person to review, adopt and sign. It is not by itself a compliant filed plan.

Qualifying routes

  • Georgia-licensed engineer, architect, landscape architect, forester, geologist or surveyor
  • CPESC

A state specific training course or exam is layered on top of the qualifying credential.

All routes must also complete the GSWCC certification course. The preparer signs a prescribed certification block.

VerifiedGAR100001 Part IV and Part I paragraph 9; O.C.G.A. 12-7-19(b)Source

Coverage trigger

Worked through at 3 acres

The project disturbs 3 acres, at or above the 1 acre threshold, so it needs permit coverage.

The trigger people miss is the second one. A half acre lot inside a 40 acre subdivision is covered, because the larger common plan of development or sale is what counts, not the lot.

Read these before you act on the answer

  • Requirements below are what we have read and cited directly from General NPDES Permit No. GAR100001, Stormwater Discharges Associated With Construction Activity For Stand Alone Construction Projects, not the federal CGP. A category we have not yet transcribed from this permit is omitted here rather than assumed to match EPA's rule.
  • Georgia EPD actually issues THREE parallel construction general permits, confirmed by fetching all three PDFs: GAR100001 (Stand Alone Construction Projects), GAR100002 (Infrastructure Construction Projects), and GAR100003 (Common Development Construction Projects). All three were signed 06/20/2023, share the identical printed effective date (August 1, 2023) and expiration date (July 31, 2028), and were spot-checked to confirm the core numeric provisions extracted here (7-day/rain-triggered inspection frequency, 14-day stabilization initiation, 25-ft/50-ft/25-ft buffer rules, 3-year record retention, 14-day NOT deadline) are worded identically across all three permits. This dataset was built primarily from the full text of GAR100001; GAR100002/GAR100003 were not fully diffed line-by-line, so category-specific eligibility criteria (which project types must use GAR100002 vs. GAR100003) and any minor category-specific variations were not exhaustively verified. Separately, public reporting (Georgia EPD press release fetched at https://epd.georgia.gov/press-releases/2023-07-27/construction-stormwater-permit-update) indicates the 2023 permits' real-world effective date was stayed by a legal petition filed in July 2023, and per web search results the stay was reportedly lifted around August 23, 2024 — meaning the 2018 permit versions actually governed discharges from 2023 into 2024. This delay is NOT stated as a verbatim quote from a fetched primary document (only from a WebFetch-summarized press release and search-engine synthesis), so it is reported here only as a coverage-gap caveat, not as a verified fact; the permit.effectiveDate field below reflects the date printed in the permit document itself. Fee amounts (Part II.D), Appendix A (submittal addresses/regional schedules) and Appendix B (turbidity benchmark table by site size) were not reviewed in detail. Sampling/monitoring requirements (Part IV.D.6) were not extracted.
  • Georgia requires a credentialed preparer. Treat the generated document as a complete draft for that person to review, adopt and sign. It is not by itself a compliant filed plan.
  • Basinwise does not perform the physical site inspections the permit requires. Those must be carried out on site by a qualified person.

What the permit requires of a Georgia site

Worked for a three acre site with the receiving water unconfirmed. Each line says why it attached to this site rather than in general. Check the notes above for the site sizes this permit does not cover.

Filing

Plan before Notice of Intent

The Erosion, Sedimentation and Pollution Control Plan shall be completed prior to submitting the NOI and prior to conducting any construction activity by any permittee.

Except as provided in Part IV.A.2. and Part IV.A.6., the Erosion, Sedimentation and Pollution Control Plan shall be completed prior to submitting the NOI and prior to conducting any construction activity by any permittee.
VerifiedPart IV, Section A, Item 1Source
Notice of Intent deadline
14

at least 14 days prior to commencement of construction activities

Why this applies here: This is the deadline for a new site. A transfer to a new operator or an emergency related project has a different deadline.

Owners or Operators or both who intend to obtain coverage under this general permit for stormwater discharges from a construction site (where construction activities begin after issuance of this permit), shall submit a Notice of Intent (NOI) in accordance with the requirements of Part II at least fourteen (14) days prior to the commencement of construction activities.
VerifiedPart II, Section A, Item 1Source
Notice of Termination deadline
14

The Notice of Termination must be submitted no more than 14 days after the site has completed construction-related activities, achieved final stabilization, and removed temporary BMPs.

All Notices of Termination (NOT) by this permit shall be submitted to EPD using the electronic submittal service provided by EPD no more than 14 days after the site has completed construction related activities, achieved final stabilization and temporary BMPs have been removed as referenced in Part VI.A.1.
VerifiedPart VI, Section CSource

Inspections

Inspection frequency, option 1
7

Certified personnel must inspect disturbed areas, exposed material storage areas, and structural control measures at least once every 7 calendar days, in addition to the post-storm trigger.

Why this applies here: You have not confirmed whether the site discharges to an impaired or high quality water. If it does, the increased frequency applies instead and this answer changes.

Certified personnel (provided by the Primary Permittee) shall inspect the following at least once every seven (7) calendar days: (a) disturbed areas of the Primary Permittee's construction site; (b) areas used by the Primary Permittee for storage of materials that are exposed to precipitation; and (c) structural control measures.
VerifiedPart IV, Section D, Item 4(a)(3)Source
Who may inspect

"Certified Personnel" — a person who has successfully completed the appropriate certification course approved by the Georgia Soil and Water Conservation Commission, per O.C.G.A. 12-7-19(b).

Why this applies here: This is why Basinwise cannot perform your inspections. The permit requires a trained person physically on the site.

"Certified Personnel" means a person who has successfully completed the appropriate certification course approved by the Georgia Soil and Water Conservation Commission.
VerifiedPart I, Section B, Item 3 (Definitions)Source

Stabilisation

Initiate stabilisation

Stabilization measures must be initiated as soon as practicable where construction activity has temporarily or permanently ceased on a portion of the site, but in no case more than 14 days after cessation.

Why this applies here: This applies at both land disturbance amounts.

stabilization measures shall be initiated as soon as practicable in portions of the site where construction activities have temporarily or permanently ceased, but in no case more than 14 days after the construction activity in that portion of the site has temporarily or permanently ceased.
VerifiedPart IV, Section D, Item 3(a)(1)Source

Corrective action

Corrective action, minor fix

2 business days from time of discovery

When the repair does not require a new or replacement BMP or significant repair, the BMP failure or deficiency must be repaired within two (2) business days from the time of discovery;
VerifiedPart III, Section D, Item 6(a)Source
Corrective action, major fix
7

Installation of a new or modified BMP, or a significant repair, must be completed and the BMP made operational within 7 days of discovery; if infeasible, the permittee must document why and set a schedule for completion as soon as feasible thereafter.

When the repair requires a new or replacement BMP or significant repair, the installation of the new or modified BMP must be completed and the BMP must be operational by no later than seven (7) days from the time of discovery. If it is infeasible to complete the installation or repair within seven (7) days, the permittee must document why it is infeasible to complete the installation or repair within the seven (7) day timeframe and document the schedule for installing or repairing the BMPs and making the BMPs operational as soon as feasible after the seven (7) day timeframe.
VerifiedPart III, Section D, Item 6(b)Source

Buffers

Natural buffer
25

No construction activities may be conducted within a 25-foot buffer along the banks of State waters requiring a buffer, measured horizontally from the point where vegetation has been wrested by normal stream flow or wave action, subject to Director-approved variances and a list of permitted exceptions (e.g., certain utility/road stream crossings, drinking water reservoirs).

Except as provided in Part IV.(iii). below, no construction activities shall be conducted within a 25 foot buffer along the banks of all State waters, as measured horizontally from the point where vegetation has been wrested by normal stream flow or wave action, except where the Director has determined to allow a variance that is at least as protective of natural resources and the environment in accordance with the provisions of O.C.G.A. 12-7-6
VerifiedPart IV, Item (i)Source

Records you must keep

Inspection report deadline
48

The written inspection report (personnel names, dates, construction phase, and BMP findings) must be readily available by the end of the second business day and/or working day following the inspection.

Such reports shall be readily available by end of the second business day and/or working day and shall identify all incidents of best management practices that have not been properly installed and/or maintained as described in the Plan.
VerifiedPart IV, Section D, Item 4(a)(6)Source
Corrective action log entries

Each permittee must document in their records any and all known violations of the permit at the site within 7 days of gaining knowledge of the violation.

Each permittee must document in their records any and all known violations of this permit at his/her site within seven (7) days of his/her knowledge of the violation.
VerifiedPart V, Section A, Item 2Source
Record retention
3

NOIs, NOTs, inspection reports, sampling reports (including calibration/maintenance records), Erosion/Sedimentation/Pollution Control Plans, and all other records required by the permit must be retained for at least 3 years from the date the NOT is submitted.

Why this applies here: The clock runs from permit expiry or termination, not from when the record was written, so on a multi year project every record stays live for the whole project plus three years.

Copies of all Notices of Intent, Notices of Termination, inspection reports, sampling reports (including all calibration and maintenance records and all original strip chart recordings for continuous monitoring instrumentation) or other reports requested by the EPD, Erosion, Sedimentation and Pollution Control Plans, records of all data used to complete the Notice of Intent to be covered by this permit and all other records required by this permit shall be retained by the permittee who either produced or used it for a period of at least three years from the date that the NOT is submitted in accordance with Part VI. of this permit.
VerifiedPart V, Section F, Item 2Source

Screen a Georgia site now

Your acreage, your receiving water, your answer. Runs in your browser, nothing is transmitted.

Screen your site

Runs in your browser

Total land disturbance over the whole project, including staging and access. This decides whether you need a permit at all.

Optional. If you phase the work, the most that will be disturbed at once. Leave blank if the whole site is open together. The stabilisation deadline turns on this figure, not the total.

A half acre lot inside a 40 acre subdivision is covered even though the lot alone is under the threshold. This is the most commonly missed trigger in the permit.

Receiving water and site conditions(optional, but they change the inspection frequency)

May allow a reduced inspection frequency during the seasonally dry period.

EPA keeps permitting authority in Indian country even inside a state that runs its own programme.

No account, no card, nothing transmitted.

What a plan has to cover, under the federal permit

This is EPA's list, from the 2022 Construction General Permit. It does NOT govern in Georgia, where the state issues its own permit and sets its own contents. It is here as a shape to expect, not as the requirement you will be held to.

General SWPPP requirementPart 7.1Verified
  • All operators associated with a construction site under this permit must develop a SWPPP consistent with Part 7 prior to their submittal of the NOI. The SWPPP must be kept up-to-date throughout coverage under this permit. If a SWPPP was prepared under a previous version of this permit, the operator must review and update it before submitting an NOI.
All Site OperatorsPart 7.2.1Verified
  • Include a list of all other operators who will be engaged in construction activities at the site, and the areas of the site over which each operator has control.
Stormwater TeamPart 7.2.2Verified
  • Identify the personnel (by name and position) on the stormwater team pursuant to Part 6.1, their individual responsibilities, and which members are responsible for conducting inspections. Include verification that each member has received the Part 6.2 training, and documentation that inspection personnel have received the Part 6.3 training (EPA inspector training certificates, or documentation of a current non-EPA program certification plus confirmation the program satisfies the Part 6.3b minimum elements).
Nature of Construction ActivitiesParts 7.2.3a - 7.2.3iVerified
  • A description of the nature of your construction activities, including the age or dates of past renovations for structures undergoing demolition
  • The size of the property (in acres, or length in miles if a linear construction site)
  • The total area expected to be disturbed by the construction activities (to the nearest quarter acre, or nearest quarter mile if a linear construction site)
  • A description of any on-site and off-site construction support activity areas covered by this permit
  • The maximum area expected to be disturbed at any one time, including on-site and off-site construction support activity areas
  • A description and projected schedule for: commencement of construction activities in each portion of the site (clearing and grubbing, mass grading, demolition, site preparation, final grading, and creation of soil and vegetation stockpiles requiring stabilization); temporary or permanent cessation of construction activities in each portion; temporary or final stabilization of exposed areas for each portion; and removal of temporary stormwater controls and construction equipment or vehicles and cessation of construction-related pollutant-generating activities
  • A list and description of all pollutant-generating activities on the site, with an inventory of pollutants or pollutant constituents associated with each, taking into account where potential spills and leaks could occur and any known hazardous or toxic substances such as PCBs and asbestos that will be disturbed or removed
  • Business days and hours for the project
  • If conducting construction activities in response to a public emergency, a description of the cause of the emergency, information substantiating its occurrence (e.g. a State disaster declaration), and a description of the construction necessary to reestablish affected public services
Site MapParts 7.2.4a - 7.2.4kVerified
  • Boundaries of the property
  • Locations where construction activities will occur, including: locations of earth-disturbing activities (noting any phasing) including demolition; approximate slopes before and after major grading (noting any steep slopes); locations where sediment, soil or other construction materials will be stockpiled; any receiving water crossings; designated points where vehicles will exit onto paved roads; locations of structures and other impervious surfaces upon completion; and locations of on-site and off-site construction support activity areas
  • Locations of any receiving waters within the site and all receiving waters within one mile downstream of the site's discharge point(s), identifying whether any are listed as impaired or identified as a Tier 2, Tier 2.5 or Tier 3 water
  • Any areas of Federally listed critical habitat within the action area of the site
  • Type and extent of pre-construction cover on the site (e.g. vegetative cover, forest, pasture, pavement, structures)
  • Drainage patterns of stormwater and authorized non-stormwater before and after major grading activities
  • Stormwater and authorized non-stormwater discharge locations, including discharges to storm drain inlets (noting whether the inlet conveys stormwater to a sediment basin, sediment trap or similarly effective control), discharges directly to receiving waters, and locations where turbidity benchmark monitoring will take place
  • Locations of all potential pollutant-generating activities identified in Part 7.2.3g
  • Designated areas where construction wastes covered by the Part 2.3.3e.ii exception will be stored
  • Locations of stormwater controls, including natural buffer areas and any shared controls utilized to comply with this permit
  • Locations where polymers, flocculants or other treatment chemicals will be used and stored
Non-Stormwater DischargesPart 7.2.5Verified
  • Identify all authorized non-stormwater discharges in Part 1.2.2 that will or may occur.
Procedures for Inspection, Maintenance, and Corrective ActionParts 7.2.7a - 7.2.7eVerified
  • The inspection schedule you will follow, based on whether your site is subject to Part 4.2 or Part 4.3, or whether it qualifies for any of the reduced inspection frequencies in Part 4.4
  • If conducting inspections under Part 4.2.2, Part 4.3 or Part 4.4.1b, the location of the rain gauge or the address of the weather station you will use to obtain rainfall data
  • If reducing your inspection frequency in accordance with Part 4.4.1b, the beginning and ending dates of the seasonally defined arid period for your area or the valid period of drought
  • If reducing your inspection frequency in accordance with Part 4.4.3, the beginning and ending dates of frozen conditions on your site
  • Any maintenance or inspection checklists or other forms that will be used
Procedures for Turbidity Benchmark Monitoring from Dewatering Discharges (if applicable)Part 7.2.8Verified
  • If required to comply with the Part 3.3 turbidity benchmark monitoring requirements, describe the procedures you will follow to collect and evaluate samples, report results to EPA, keep records of monitoring information, and take corrective action when necessary. Include the specific type of turbidity meter you will use and any manuals or manufacturer instructions on how to operate and calibrate it. Describe any coordinating arrangement with other permitted operators on the same site, including which parties are tasked with specific responsibilities. If EPA has approved an alternate turbidity benchmark, include the data and documentation relied on to request it.
Compliance with Other RequirementsParts 7.2.9a - 7.2.9cVerified
  • Threatened and Endangered Species Protection: include the documentation required in the Endangered Species Protection section of the NOI in NeT, or the ESA worksheet in Appendix D, supporting your eligibility
  • Historic Properties: include the documentation required in Appendix E supporting your eligibility with regard to the protection of historic properties
  • Safe Drinking Water Act Underground Injection Control (UIC) requirements: if using infiltration trenches, commercially manufactured pre-cast or pre-built proprietary subsurface detention vaults/chambers/devices designed to capture and infiltrate stormwater, or drywells, seepage pits or improved sinkholes, document any contact with the applicable State agency or EPA Regional Office responsible for underground injection wells. Such controls would generally be considered Class V UIC wells
SWPPP CertificationPart 7.2.10Verified
  • Your signatory must sign and date your SWPPP in accordance with Appendix G, Part G.11.
Post-Authorization Additions to the SWPPPParts 7.2.11a - 7.2.11cVerified
  • A copy of your NOI submitted to EPA along with any correspondence exchanged between you and EPA related to coverage under this permit
  • A copy of the acknowledgment letter you receive from NeT assigning your NPDES ID (i.e. permit tracking number)
  • A copy of this permit (an electronic copy easily available to the stormwater team is also acceptable)

Read the permit itself at the source document.

What people ask about SWPPP requirements in Georgia

What are the SWPPP requirements in Georgia?

Georgia issues its own construction general permit, and we have read General NPDES Permit No. GAR100001, Stormwater Discharges Associated With Construction Activity For Stand Alone Construction Projects. The requirements listed on this page, such as inspection frequency, who may inspect, stabilisation, corrective action and record retention, are cited to that permit rather than to EPA's. Anything we have not transcribed is left out instead of assumed to match the federal rule, and the scope note on this page says which sites the permit does not cover. Confirm the current permit and any site-size variant with Georgia Environmental Protection Division (Georgia EPD), Department of Natural Resources.

Who may prepare a SWPPP in Georgia?

Georgia requires a credentialed preparer. Treat the generated document as a complete draft for that person to review, adopt and sign. It is not by itself a compliant filed plan.

How often must a Georgia site be inspected?

The inspection frequency is set by the Georgia construction general permit, which we have not read. Confirm it with Georgia Environmental Protection Division (Georgia EPD), Department of Natural Resources.

Who may prepare a stormwater plan in Georgia

The permit makes you keep the record, not just know the answer

Screening is free. Pro generates the site specific plan document and retains the inspection and corrective action log.