Mitigation bankMosquito Creek Mitigation Bank

ApprovedPublic CommercialStream
credit sales by year — 2021: 1, 2022: 0, 2023: 1, 2024: 0, 2025: 0, 2026 (partial year, through 2026-09-10): 13 credit sales

Figures mirrored from USACE RIBITS · synced

Established 2021·Permit 2019-0229·RIBITS #5311
Rock Island District·Mississippi Valley Division— see division overview— Des Moines River Watershed market analysis
Service-area location

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

Supply on record

Credits available

StreamStream
9,820.33credits
Sponsor & point of contact

Contact information

Contact information, 4 rows
NameRoleEmailPhoneLocation
Nick PrestonRoleSales POCEmailnpreston@shelbycounty.iowa.govPhone(712) 744-3403LocationHarlan, IA
Mike HellerRoleConsultantEmailmike.heller@prairiecreekenv.comPhonenot recordedLocationDefiance, IA
Nick PrestonRoleSponsorEmailNot recordedPhonenot recordedLocationHarlan, IA
Abby SteeleProject ManagerRoleRegulatory managerEmailAbigail.A.Steele@usace.army.milPhone(309) 794-5377LocationRock Island, IL
Ledger · withdrawals

Recent withdrawals

3 most recent
Recent withdrawals, 3 rows
DateClassificationCreditsUnitCounterparty
Date2026-05-13Stream · StreamCredits7,280.00UnitMissouri Stream MethodCounterpartyIowa Waste Services
Date2023-10-30Stream · StreamCredits742.00UnitMissouri Stream MethodCounterpartyTaylor and Ringgold County Engineers Office
Date2021-07-16Stream · StreamCredits2,271.00UnitMissouri Stream MethodCounterpartyWestern Iowa Energy, LLC

Nearby banks with credits available

Nearby banks with credits available, 5 rows
Mitigation bankDistance5 yr. sales
Coulthard TrustApprovedWetlandDistance33.2 misales by year — 2021: 0, 2022: 1, 2023: 0, 2024: 2, 2025: 1, 2026 (partial year, through 2026-09-10): 04 sales
Middle Silver Creek Mitigation BankApprovedStreamDistance41.0 misales by year — 2021: 0, 2022: 3, 2023: 2, 2024: 2, 2025: 2, 2026 (partial year, through 2026-09-10): 09 sales
McCorkle Wetland Mitigation BankApprovedWetlandDistance41.5 misales by year — 2021: 1, 2022: 0, 2023: 1, 2024: 3, 2025: 2, 2026 (partial year, through 2026-09-10): 18 sales
McCorkle Stream Mitigation BankApprovedStreamDistance41.7 misales by year — 2021: 2, 2022: 3, 2023: 5, 2024: 8, 2025: 6, 2026 (partial year, through 2026-09-10): 125 sales
Pony Creek Mitigation BankApprovedWetlandDistance44.1 misales by year — 2021: 4, 2022: 6, 2023: 2, 2024: 2, 2025: 0, 2026 (partial year, through 2026-09-10): 216 sales

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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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