R--Ecological and Human Health Risks of Contaminants
EPA · WATER, TRIBAL & SCIENCE DIVISION
Capture briefs (a one-page, shareable copy of this page) are part of Pro. The CSV here holds the notice, its timeline and past awards.
Where this opportunity stands
Every notice posted under solicitation 68HERC25R0243 in this department, oldest first.
Next steps for this stage
Standard steps for the notice type; not advice about this buyer.
- Note the winner and the end of the period of performance for the recompete.
- Follow the agency to see the next notice for this work.
What the notice says
R499-Ecological and Human Health Risks of Contaminants in Water, Fish and Sediments and of Microbial Pathogens in Surface Waters
Who won similar work
43 award notices on SAM.gov in the last 24 months. Match: Same agency (EPA), same NAICS 541620.
| Winner | Awards | Value | Last |
|---|---|---|---|
| WESTON-TECHLAW JV LLC | 13 | $1.1M | Sep 24, 2026 |
| WESTON SOLUTIONS INC | 3 | $173.3M | Sep 29, 2026 |
| TETRA TECH, INC. · $TTEK | 3 | $158.1M | Jul 9, 2026 |
| TOEROEK ASSOCIATES, INC. | 3 | $5.0M | Sep 16, 2026 |
| Abt Global LLC | 2 | $10.9M | Sep 26, 2025 |
| Aleut Services, LLC | 2 | $3.9M | Sep 29, 2026 |
| GREAT LAKES ENVIRONMENTAL CENTER, INC | 2 | $444K | Jul 25, 2025 |
| ENVIRONMENTAL DATA SERVICES, LIMITED | 2 | $19K | Mar 10, 2026 |
| SRC INC | 1 | $90.0M | Oct 23, 2024 |
| WSP USA Inc. | 1 | $43.4M | Sep 8, 2026 |
Value counts single-winner awards. "Shared" awards are multiple-award contracts that list every winner with the same total ceiling; that ceiling is not one company's win, so it is not added in.
- Sep 29, 2026Aleut Services, LLC$6KF--Enforcement Support Services VII Contract for U.S.
- Sep 29, 2026WESTON SOLUTIONS INC$18.9MR--(START) 6 - Superfund Technical Assessment and Res
- Sep 24, 2026WESTON-TECHLAW JV LLC$360KF--EPA TO 68HERL26F0204
- Sep 16, 2026TOEROEK ASSOCIATES, INC.$4.8MF--(REGION 6)Resource Conservation and Recovery Act (
- Sep 8, 2026WSP USA Inc.$43.4MR--CASTNET VII
- Aug 10, 2026WESTON-TECHLAW JV LLC$74KF--REAC task order 68HERL26F0148
- Jul 23, 2026WESTON SOLUTIONS INC$87.1MF--Region 2: The purpose of the Superfund Technical A
- Jul 9, 2026TETRA TECH, INC.$63.7MR--Region 4 Superfund Technical Assessment & Response
- Jun 1, 2026Goodwill Vision Enterprises, Inc.$1.3MR--Recompete of the NLIC/TAIS Hotline
- May 13, 2026WESTON-TECHLAW JV LLC$88KF--EPA TO 68HERL26F0106
Competitive landscape
For the 8 most frequent past winners above. Lobbying is matched by the company's exact name or exact ticker; agencies are as named on the filings.
- 0 of these past winners lobbied Environmental Protection Agency (EPA) since 2024 (0 filings)
- 0 of their lobbyists list a past Environmental Protection Agency (EPA) job
- No corporate PAC money from them to the overseeing committees since 2024
- 0 foreign-agent (FARA) registrations
Policy around it
Bills the past winners named while lobbying this agency's issues, rules from the department, and executive orders that name the agency, last 12 months.
- 0 bills named on the past winners' lobbying filings
- 565 rules from the department in the last 12 months
- 0 executive orders naming the agency in the last 12 months
Market
For past winners matched exactly to a listed company. Insider trades are open-market buys and sells (Form 4) in the last 90 days, shown as facts; our own study found insiders do not reliably buy ahead of awards.
- 1 of the past winners are listed companies
- 0 insider buys and 0 insider sells at them in the last 90 days
Sources: SAM.gov notices and award notices; Senate LDA lobbying filings; FEC filings; FARA; Federal Register; congress.gov; SEC Form 4. Every row above links to its record.
Companies are matched to tickers by exact name only. A company we could not match shows no market rows; that is a miss, not a finding.