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Jacksonville, NC Environmental Rules: Stormwater Management (2026)

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

Key Facts

Permit trigger
Disturbance of 1 acre or more
Application review time
60 days by Stormwater Administrator
TSS removal standard
85% minimum annual removal
Stormwater utility fee
1 ERU per 2,850 sq ft impervious area
Fee exemption
No charge under 400 sq ft impervious
Appeal window
30 days to city manager, then Superior Court

Summary

In the City of Jacksonville, North Carolina, new development and redevelopment disturbing an acre or more must get a stormwater permit from the Stormwater Administrator and treat runoff to numeric standards, including the first inch of rain (one and a half inches near the coast) and a minimum 85 percent removal of suspended solids. Smaller projects under an acre are exempt if not part of a larger plan.

Development that cumulatively disturbs less than one acre and is not part of a larger common plan of development or sale is exempt from the provisions of this article. ... (A)The measures shall control and treat runoff from the first inch of rain and, for projects in areas subject to the Coastal Area Management Act of 1974, the measures shall control and treat runoff from the first one and one-half inches of rain. ... Runoff volume drawdown time shall be a minimum of forty-eight (48) hours, but not more than one hundred twenty (120) hours (or as otherwise specified by the department).

Full Breakdown

Chapter 28, Article II, the Phase II Stormwater Ordinance, requires a permit for all development and redevelopment in the City of Jacksonville, North Carolina, unless exempt under Sec. 28-105, which excuses projects that cumulatively disturb less than one acre and are not part of a larger common plan of development or sale. The Stormwater Administrator, designated by the city manager under Sec. 28-201, reviews complete applications within sixty days under Sec. 28-202 and can approve, approve with conditions, or disapprove them. High-density projects must meet the numeric design standards of Sec.

28-303: control and treat runoff from the first inch of rain, or one and one-half inches for projects subject to the Coastal Area Management Act, with drawdown times of no less than forty-eight and no more than one hundred twenty hours, and structural treatment systems must remove at least eighty-five percent of Total Suspended Solids annually. Low-density projects must keep built-upon area at least thirty feet from perennial and intermittent surface waters under Sec. 28-302. The program is funded through a separate stormwater management utility: Sec.

28-7 bills most parcels one equivalent residential unit for every 2,850 square feet of impervious surface, with no charge for parcels under 400 square feet of impervious area. A permit holder may appeal an administrator's decision to the city manager within thirty days under Sec. 28-205, with further review by the Superior Court through a certiorari petition. Sec. 28-308 layers extra pollutant-control duties, including pet waste cleanup, on projects draining to shellfish (SA) waters.

Violations & Fines

No development or redevelopment may proceed without a stormwater permit or in violation of an issued permit's conditions under Sec. 28-105(C). Because Chapter 28 does not print its own dollar penalty, violations fall under the Code's general civil penalty at Sec. 1-11, a civil penalty of one hundred dollars for each day the violation continues, recoverable by the city as a civil debt if unpaid within ten days of citation.

Frequently Asked Questions

Do I need a stormwater permit for a small home addition in Jacksonville?
Not usually. Sec. 28-105 exempts development or redevelopment that cumulatively disturbs less than one acre, as long as it is not part of a larger common plan of development or sale. Larger or phased projects that add up to an acre or more still need a permit from the Stormwater Administrator.
How is the city's stormwater fee calculated?
Sec. 28-7 bills non-single-family parcels monthly for one equivalent residential unit for every 2,850 square feet, or fraction of it, of impervious surface area, while single-family parcels pay a flat one ERU per month. Parcels with less than 400 square feet of impervious surface pay no stormwater charge at all.
What water-quality standard must a new commercial project meet?
Under Sec. 28-303, high-density projects must control and treat runoff from the first inch of rain, or one and a half inches under the Coastal Area Management Act, with a drawdown time of 48 to 120 hours, and their treatment systems must remove at least 85 percent of Total Suspended Solids annually.

Sources & Official References

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