Yamhill County Explores Substrata Soil Stabilization Product

Yamhill County Public Works discussed exploring Substrata’s Perma-zyme soil stabilization product for gravel roads. The product is intended to reduce dust and washboarding at lower cost than paving, with further evaluation planned in Fall 2026.

Document date · July 9, 2026

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Scope & details

The full contract record, as filed.

Contract type

SUPPLIES

Document type

Minutes

Source document

Yamhill County Minutes Road Improvement Advisory Committee July 9, 2026

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Frequently asked questions

Common questions about this contract, answered from the record.

Who was awarded the supplies contract by Yamhill County?

SUBSTRATA was awarded this supplies contract by Yamhill County, as recorded on July 9, 2026.

What type of contract is this?

This is a Supplies contract, documented as a minutes record.

Where was this contract approved?

This contract appears in Yamhill County Minutes Road Improvement Advisory Committee July 9, 2026 (Minutes), dated July 9, 2026 from Yamhill County. Civic IQ extracts contract records directly from agency meeting documents and solicitations.

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