Mitigation bankEast Austin Creek Conservation Bank

ApprovedPrivate CommercialSpecies
credit sales by year — 2021: 0, 2022: 1, 2023: 0, 2024: 2, 2025: 0, 2026 (partial year, through 2026-09-10): 03 credit sales

Figures mirrored from USACE RIBITS · synced

Established 2010·RIBITS #2672
Service-area location

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

Supply on record

Credits available

Group: StreamSpecies
80.077credits
Sponsor & point of contact

Contact information

Contact information, 4 rows
NameRoleEmailPhoneLocation
Nancy SummersRoleOwnerEmailsummersng@comcast.netPhone(707) 833-5027LocationKenwood, CA
Joseph GruchawkaRoleConsultantEmailjoseph@eastaustinbank.comPhone(707) 889-3451LocationKenwood, CA
East Austin, LLCRoleSponsorEmailNot recordedPhonenot recordedLocationKenwood, CA
Sara AzatFish BiologistRoleRegulatory managerEmailsara.azat@noaa.govPhone(707) 575-6067LocationSanta Rosa, CA
Ledger · withdrawals

Recent withdrawals

10 most recent
Recent withdrawals, 10 rows
DateClassificationCreditsUnitCounterparty
Date2024-03-05Species · Group: StreamCredits0.0008Unitno unit recordedCounterpartyCaltrans
Date2024-02-16Species · Group: StreamCredits0.022Unitno unit recordedCounterpartyCaltrans
Date2022-06-28Species · Group: StreamCredits0.20Unitno unit recordedCounterpartyCity of Rohnert Park
Date2017-11-01Species · Group: StreamCredits6.20Unitno unit recordedCounterpartyCaltrans
Date2017-11-01Species · Group: StreamCredits4.70Unitno unit recordedCounterpartyCaltrans
Date2016-12-09Species · Group: StreamCredits0.20Unitno unit recordedCounterpartyCaltrans
Date2016-10-06Species · Group: StreamCredits0.20Unitno unit recordedCounterpartyCaltrans
Date2016-02-25Species · Group: StreamCredits0.10Unitno unit recordedCounterpartySonoma Marin Area Rail Transit
Date2015-06-17Species · Group: StreamCredits0.02Unitno unit recordedCounterpartyMark Sidmore
Date2015-03-03Species · Group: StreamCredits0.10Unitno unit recordedCounterpartyCalTrans

Nearby banks with credits available

Nearby banks with credits available, 5 rows
Mitigation bankDistance5 yr. sales
Alton North Conservation BankApprovedDistance18.3 misales by year — 2021: 4, 2022: 2, 2023: 0, 2024: 1, 2025: 0, 2026 (partial year, through 2026-09-10): 07 sales
Alton Lane Conservation BankApprovedDistance18.5 misales by year — 2021: 0, 2022: 0, 2023: 4, 2024: 1, 2025: 4, 2026 (partial year, through 2026-09-10): 110 sales
Alton South Conservation BankApprovedDistance18.6 misales by year — 2021: 0, 2022: 0, 2023: 0, 2024: 0, 2025: 1, 2026 (partial year, through 2026-09-10): 01 sale
Margaret West Conservation BankApprovedDistance21.5 misales by year — 2021: 3, 2022: 2, 2023: 1, 2024: 2, 2025: 0, 2026 (partial year, through 2026-09-10): 08 sales
Beretta Conservation BankApprovedDistance22.1 misales by year — 2021: 0, 2022: 0, 2023: 0, 2024: 0, 2025: 0, 2026 (partial year, through 2026-09-10): 11 sale

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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