# 66--Sole Source Justification - PO 68HERW26P0322

Federal contract opportunity, via Kontrakk.

- **Agency:** ENVIRONMENTAL PROTECTION AGENCY.ENVIRONMENTAL PROTECTION AGENCY.WATER, TRIBAL & SCIENCE DIVISION
- **Notice ID:** a412ecc6fc704c27ab97ead3841df8c8
- **Solicitation number:** 68HERW26Q0080
- **Notice type:** Justification
- **NAICS:** 423490
- **Contracting office location:** Cincinnati, OH
- **Posted:** September 4, 2026
- **View on Kontrakk:** https://kontrakk.com/contracts/a412ecc6fc704c27ab97ead3841df8c8
- **View on SAM.gov:** https://sam.gov/workspace/contract/opp/a412ecc6fc704c27ab97ead3841df8c8/view

## Description

Full description available on SAM.gov: https://sam.gov/workspace/contract/opp/a412ecc6fc704c27ab97ead3841df8c8/view

## Points of contact

- Pfeffer, Keith · Pfeffer.Keith@epa.gov · 513-487-2034 (primary)