Mitigation bankWest Harper Conservation Bank

ApprovedPrivate CommercialSpeciesMixed
credit sales by year — 2021: 0, 2022: 0, 2023: 0, 2024: 0, 2025: 2, 2026 (partial year, through 2026-09-10): 13 credit sales

Figures mirrored from USACE RIBITS · synced

Established 2024·RIBITS #6835
Los Angeles District·South Pacific Division— see division overview— all California mitigation banks
Service-area location

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

Supply on record

Credits available

Group: Desert tortoise-Mohave ground squirrelSpecies
100.96credits
Group: Desert tortoise-Mohave ground squirrel-desert washMixed
21.612credits
Sponsor & point of contact

Contact information

Contact information, 5 rows
NameRoleEmailPhoneLocation
Julie MaddoxMarketing CoordinatorRolePOCEmailjmaddox@heronpacific.comPhone(916) 435-3555LocationRocklin, CA
Shiree RezendesAssociate Conservation PlannerRolePOCEmailsrezendes@heronpacific.comPhone(916) 435-3555LocationRocklin, CA
Izote Holdings, LLCRoleSponsorEmailNot recordedPhonenot recordedLocationRocklin, CA
Peter SanzenbacherFish and Wildlife BiologistRoleRegulatory managerEmailpeter_sanzenbacher@fws.govPhonenot recordedLocationPalm Springs, CA
Marina BartonSenior Environmental Scientist (Specialist)RoleRegulatory managerEmailr6mitbank@wildlife.ca.govPhone(909) 239-3011LocationOntario, CA
Ledger · withdrawals

Recent withdrawals

3 most recent
Recent withdrawals, 3 rows
DateClassificationCreditsUnitCounterparty
Date2026-08-10Mixed · Group: Desert tortoise-Mohave ground squirrel-desert washCredits1.73Unitno unit recordedCounterpartyCalifornia Department of Transportation
Date2025-08-11Species · Group: Desert tortoise-Mohave ground squirrelCredits71.21Unitno unit recordedCounterpartySan Bernardino County Transportation Authority
Date2025-08-11Mixed · Group: Desert tortoise-Mohave ground squirrel-desert washCredits0.49Unitno unit recordedCounterpartySan Bernardino County Transportation Authority

Nearby banks with credits available

Nearby banks with credits available, 5 rows
Mitigation bankDistance5 yr. sales
Mojave Desert Tortoise Umbrella Bank Site 3ApprovedMixedDistance5.1 misales by year — 2021: 0, 2022: 1, 2023: 2, 2024: 0, 2025: 0, 2026 (partial year, through 2026-09-10): 03 sales
Mojave Desert Tortoise Umbrella Bank Site 5ApprovedMixedSpeciesDistance56.8 misales by year — 2021: 2, 2022: 9, 2023: 2, 2024: 1, 2025: 0, 2026 (partial year, through 2026-09-10): 014 sales
Petersen Ranch Mitigation BankApprovedStreamWetlandDistance58.8 misales by year — 2021: 18, 2022: 36, 2023: 9, 2024: 9, 2025: 15, 2026 (partial year, through 2026-09-10): 22109 sales
Lytle CreekApprovedSpeciesDistance61.4 misales by year — 2021: 0, 2022: 1, 2023: 0, 2024: 0, 2025: 0, 2026 (partial year, through 2026-09-10): 01 sale
Mojave River Watershed Mitigation BankApprovedStreamDistance63.9 misales by year — 2021: 0, 2022: 4, 2023: 8, 2024: 3, 2025: 5, 2026 (partial year, through 2026-09-10): 929 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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