Mitigation bankCarter Stilley Wetland and Stream Mitigation Bank

ApprovedPrivate CommercialStreamWetland
credit sales by year — 2021: 14, 2022: 17, 2023: 26, 2024: 26, 2025: 18, 2026 (partial year, through 2026-09-10): 5106 credit sales

Figures mirrored from USACE RIBITS · synced

Established 2014·Permit SAC-2011-00401·RIBITS #3177
Service-area location

Loading the approved service area from EPA's RIBITS map service…

Supply on record

Credits available

Freshwater Enhancement/RestorationWetland
612.053credits
Freshwater PreservationWetland
167.274credits
Stream RestorationStream
2,108.16credits
Stream PreservationStream
0.08credits
Sponsor & point of contact

Contact information

Contact information, 2 rows
NameRoleEmailPhoneLocation
Ross NelsonRolePOCEmailrnelson@westervelt.comPhone(843) 999-2661LocationSC
David WilsonProject ManagerRoleRegulatory managerEmaildavid.b.wilson@usace.army.milPhone(843) 329-8026LocationCharleston, SC
Ledger · withdrawals

Recent withdrawals

10 most recent
Recent withdrawals, 10 rows
DateClassificationCreditsUnitCounterparty
Date2026-04-22Wetland · Freshwater Enhancement/RestorationCredits13.90UnitCharleston MethodCounterpartyGrand Strand Water & Sewer Authority
Date2026-03-26Wetland · Freshwater Enhancement/RestorationCredits2.10UnitCharleston MethodCounterpartyPonderosa, Inc.
Date2026-03-09Wetland · Freshwater Enhancement/RestorationCredits1.90UnitCharleston MethodCounterpartyEMJ Holdings
Date2026-02-27Wetland · Freshwater Enhancement/RestorationCredits4.70UnitCharleston MethodCounterpartyHoward Dargan Group
Date2026-01-16Wetland · Freshwater Enhancement/RestorationCredits5.40UnitCharleston MethodCounterpartyDR Horton
Date2025-12-23Wetland · Freshwater Enhancement/RestorationCredits26.30UnitCharleston MethodCounterpartyWaccamaw Community Hospital
Date2025-12-11Wetland · Freshwater Enhancement/RestorationCredits1.24UnitCharleston MethodCounterpartySCDOT/Davis & Floyd
Date2025-10-06Wetland · Freshwater Enhancement/RestorationCredits4.70UnitCharleston MethodCounterpartyPulte Homes
Date2025-09-17Wetland · Freshwater Enhancement/RestorationCredits4.70UnitCharleston MethodCounterpartyDream Finder Homes
Date2025-08-24Wetland · Freshwater Enhancement/RestorationCredits4.20UnitCharleston MethodCounterpartyRyan Companies

Nearby banks with credits available

Nearby banks with credits available, 5 rows
Mitigation bankDistance5 yr. sales
WaccamawApprovedWetlandDistance7.2 misales by year — 2021: 6, 2022: 3, 2023: 0, 2024: 0, 2025: 0, 2026 (partial year, through 2026-09-10): 09 sales
Stone Farm Mitigation BankApprovedStreamWetlandDistance13.3 misales by year — 2021: 3, 2022: 3, 2023: 6, 2024: 5, 2025: 13, 2026 (partial year, through 2026-09-10): 1040 sales
NCDMS Cool RunApprovedILFStreamWetlandDistance16.7 mino sales
NCDMS Shaw's RunApprovedILFStreamWetlandDistance29.7 misales by year — 2021: 0, 2022: 0, 2023: 6, 2024: 0, 2025: 0, 2026 (partial year, through 2026-09-10): 06 sales
Town Creek Headwaters Mitigation BankApprovedWetlandDistance35.5 mino sales

Service-area check

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About the data on this page

Bank details, status and credit balances are mirrored from the USACE RIBITS registry, the federal public record for mitigation banks. What we call a “credit sale” is a credit withdrawal — the entry written in the federal credit ledger when credits are committed to a permit. At commercial banks a withdrawal generally represents a sale; at a single-client bank it offsets the sponsor’s own project. The figures count ledger transactions, not distinct purchases — one purchase may produce several withdrawals — and we count entries rather than credits moved, because credit classes are different units and cannot be added together. Each bar in a sales chart counts the credit sales recorded in that calendar year — withdrawals from the federal ledger, not quantities of credits. The final bar is the year in progress and is shown in a different color. No bars means no sales in those years.

The operator grouping is ours, not from RIBITS. The federal registry records a sponsor for each bank but lists no parent company. We identify operators by matching sponsor names and contact details across bank records, reviewed by hand. We only display operators with at least five banks.

Contact details are mirrored from the bank’s own entry in the USACE RIBITS registry. Where RIBITS designates a Sales point of contact, we display it more prominently to get you to a contact person more quickly. The map on this page is drawn live from the EPA NEPAssist RIBITS MapServer when you load it. Nearby banks are the closest banks that currently have credits to sell, by straight-line distance between registered locations. It is a proximity list, not a statement that those banks can serve your site.

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