# Technical Support for National Aquatic Resource Surveys NARS 4 Contract

Canonical: https://abierto.us/opportunities/68herw26r0012

- Solicitation number: 68HERW26R0012
- Notice type: Sources sought
- Status: Closed. Deadline was February 25, 2026 at 5:00 PM EST
- Department: Environmental Protection Agency
- Contracting office: Water, Tribal & Science Division (68HERW)
- NAICS: 541620 Environmental Consulting Services
- Product or service code: R499 Other Professional Services
- First posted: February 10, 2026
- Last posted: February 10, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/504ad577548548d495f636b4c6b28d23/view

## Description

Technical Support for National Aquatic Resource Surveys NARS 4 Contract PSC - R499 Support-Professional: Other

## Publications

- February 10, 2026: Sources sought, due February 25, 2026 at 5:00 PM EST. Notice 504ad577548548d495f636b4c6b28d23. https://sam.gov/workspace/contract/opp/504ad577548548d495f636b4c6b28d23/view

## Points of contact

- Day, Abigail, day.abigail@epa.gov, (513) 569-7189

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/68herw26r0012.