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Greenwood County, SC Environmental Rules: Stormwater Management (2026)

Significant Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Governing section
Greenwood County Code § 6-5-24
Approving authority
Soil and Water Conservation District, public works director
Permit fee
$20 to $60 sliding by disturbed acreage
Plan review window
15 days, auto-issued after 30 days
Appeal deadline
30 days to circuit court, § 6-5-29
Penalty
Up to $1,000 fine and six months, § 6-5-23

Summary

Unincorporated Greenwood County requires a county grading permit before disturbing land under Sec. 6-5-24, with a nonrefundable fee scaled from $20.00 for up to three acres to $60.00 for more than 100 acres, and a right to appeal a denial to the circuit court.

These county ordinances apply to unincorporated areas of Greenwood County. Incorporated cities within the county may have their own rules that take precedence over county-level regulations.

Unless otherwise provided in this chapter, the surface of land in the county shall not be disturbed or altered for any purpose whatsoever, except in accordance with a stormwater management and sediment control plan approved by the approving authority. After the plan is approved, a county grading permit will be issued by the county to the applicant. ... The applica ... tion for a grading permit to disturb or change land in the county shall be accompanied by a nonrefundable fee according to the following schedule: Disturbed Area Fee

1 to 3 acres $20.00 4 to 10 acres 30.00 11 to 50 acres 40.00 51 to 100 acres 50.00 Greater than 100 acres 60.00

Full Breakdown

Sec. 6-5-24 of the Greenwood County Code, "Grading permit required; relationship between grading permit and control plan," provides that the surface of land in the county may not be disturbed or altered for any purpose except in accordance with a stormwater management and sediment control plan approved by the approving authority, the Greenwood Soil and Water Conservation District board and the county's director of public works. Once the plan is approved, the county issues a grading permit, and the applicant must agree in writing to carry out the plan, indemnify anyone damaged by noncompliance, and allow inspection of the project site.

Sec. 6-5-26 requires the application to include a written statement of financial responsibility and ownership plus three copies of the stormwater management and sediment control plan. Sec. 6-5-27 sets the nonrefundable grading permit fee on a sliding scale by disturbed area: $20.00 for one to three acres, $30.00 for four to ten acres, $40.00 for 11 to 50 acres, $50.00 for 51 to 100 acres, and $60.00 for any disturbance greater than 100 acres. Sec. 6-5-28 requires the district and county engineer to review the application immediately, gives the county 15 days to review a plan or revised plan, and automatically issues the permit if no decision is reached within 30 days; it also lets the enforcement authority revoke a permit if the approved plan is not followed.

Sec. 6-5-29 lets anyone aggrieved by the approving authority's decision appeal to the circuit court under S.C. Code 1976, § 1-23-380, within 30 days of written notification of the denial.

Violations & Fines

The same Sec. 6-5-23 penalty that covers erosion violations reaches unpermitted grading too: carrying out a land-disturbing activity without a grading permit, or without following the approved control plan, is a misdemeanor carrying up to $1,000.00 in fines, up to six months' imprisonment, or both, with each day counted as a separate offense. The enforcement authority can halt work immediately with a stop work order, and Sec. 6-5-28(d) lets it revoke an already-issued permit for noncompliance.

Frequently Asked Questions

Do I need a permit before grading or clearing land in unincorporated Greenwood County?
Yes, unless your project is exempt under Sec. 6-5-5. Sec. 6-5-24 bars disturbing or altering the surface of land except under an approved stormwater management and sediment control plan, and the county will not issue a grading permit until that plan is approved by the Soil and Water Conservation District and the county's public works director.
How much does a Greenwood County grading permit cost?
Sec. 6-5-27 sets a nonrefundable fee based on how much land you disturb: $20.00 for one to three acres, $30.00 for four to ten acres, $40.00 for 11 to 50 acres, $50.00 for 51 to 100 acres, and $60.00 for anything larger than 100 acres.
What if the county denies my grading permit application?
Sec. 6-5-29 lets anyone aggrieved by the approving authority's decision appeal to the circuit court under S.C. Code § 1-23-380. The appeal must be filed within 30 days of the written notification of denial described in Sec. 6-5-28(b), which must also state the county's reason for denying the plan.

Sources & Official References

Other rules in Greenwood County

All Greenwood County rules

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