R--Ecological and Human Health Risks of Contaminants
Environmental Protection Agency · ENVIRONMENTAL PROTECTION AGENCY
This notice is not accepting responses.
Page kept for research and related open opportunities below. For current work in this category, use the related notices or browse hubs.
- Response deadline
- Not listed
- Posted
- Apr 20, 2026
- Solicitation
- 68HERC25R0243
- Set-aside
- None listed
- Place of performance
- Fairfax, VA, USA
- Contracting office
- WATER, TRIBAL & SCIENCE DIVISION · Cincinnati · OH
- Source
- SAM.gov · updated Jul 5, 2026
Description
R499-Ecological and Human Health Risks of Contaminants in Water, Fish and Sediments and of Microbial Pathogens in Surface Waters
What similar awards have paid
Real federal awards already on the books in a similar lane — so you can size the opportunity, not guess. This is public history, not a bid price, cost estimate, or prediction that you will win.
Typical award size
$456,905
Middle of the pack for similar past awards
Most similar awards fall between $137,671 and $1.53M
Who has won work like this
Public awardees in this lane — useful for competitor scan or teaming ideas, not a ranked list of “best” firms.
- 1BOSTON GOVERNMENT SERVICES, LLC15 awards$66.52M
- 2S C & A INC14 awards$61.38M
- 3EASTERN RESEARCH GROUP INC71 awards$59.08M
- 4LYNKER CORPORATION4 awards$57.99M
- 5THE CADMUS GROUP LLC35 awards$57.88M
- 6CONSOLIDATED SAFETY SERVICES INCORPORATED9 awards$49.64M
- 7SRC INC29 awards$49.39M
- 8RESEARCH TRIANGLE INSTITUTE16 awards$47.58M
Drawn from official USAspending contract records in our index. Always confirm requirements on the SAM.gov notice before you bid.
Intelligence only — not legal advice or a guarantee of award. Always verify requirements on the official SAM.gov notice. Past award amounts are public history, not a suggested bid or prediction. Notice ID c8d496b3395047f08914a7591d6703d1.