F--Monitoring Juvenile Anadromous O. mykiss in the Lower San Joaquin and Stanislau
Bureau of Reclamation · MP-REGIONAL OFFICE
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 140R2025Q0034 in this department, oldest first.
Next steps for this stage
Standard steps for the notice type; not advice about this buyer.
- Answer the notice: this is when the requirement can still be shaped.
- Contact the contracting officer named on the notice.
- Check who won similar work; they are the likely bidders.
What the notice says
Monitoring Juvenile Anadromous O. mykiss in the Lower San Joaquin and Stanislaus River This is not a solicitation announcement. This is a sources sought notice to obtain market information and determine appropriate strategies to meet the Agency's requirements. This sources sought notice is issued solely for information and planning purposes, does not constitute a Request for Quote (RFQ), and in no way obligates the Government to award any contract. The Bureau of Reclamation, Interior Region 10, California Great Basin, Division of Acquisitions, Supply and Services Branch, is seeking interested … (show all)
vendors for Monitoring Juvenile Anadromous O. mykiss in the Lower San Joaquin and Stanislaus River, California. The work is to begin September 1, 2025 for a base year with two one-year options. Additional details regarding the efforts are provided in the attached draft Performance Work Statement. The North American Industry Classification System (NAICS) code for this service is 541690, Other Scientific and Technical Consulting Services, with a small business size standard of 19.0 million dollars. This notice is to assist the Bureau of Reclamation in determining potential sources only. All firms responding to this sources sought notice are advised that their response to this notice is not a request to be considered for a contract award. Reimbursement will not be made for any costs associated with providing information to this sources sought. All interested parties must respond to any subsequent solicitation notice published on www.sam.gov. Competition and set-aside decisions may be based on the results of this market research. Firms interested in being considered for these services should submit a capability statement and provide evidence in sufficient detail that demonstrates the respondent's ability to meet the stated requirements. Respondents should include previous experience of the same or similar scope, capability level (as a prime or subcontractor), personnel qualifications, and the firm's business size status and classification in their response (small business or other than small business, 8(a), HUBZONE, women owned, small disadvantaged business, veteran owned, etc.) Response due date: Friday, April 11 2025, 1 p.m. Pacific Time Send responses to: Margaret Jones, margaretjones@usbr.gov Thank you for your interest in this sources sought notice.
Who won similar work
11 award notices on SAM.gov in the last 24 months. Matched by: Same agency (Bureau of Reclamation), same NAICS 541690.
Single-winner award sizes (11): middle half $44K to $1.4M, median $409K; range $11K to $1.8M.
| Winner | Awards | Value | Last |
|---|---|---|---|
| MARSH & ASSOCIATES LLC | 2 | $1.3M | Mar 13, 2026 |
| GEOSYSTEMS ANALYSIS, INC | 1 | $1.8M | Sep 9, 2026 |
| BIO-WEST INC | 1 | $1.6M | Feb 14, 2025 |
| MBK ENGINEERS 455 UNIVERSITY AVE STE 100 SACRAMENTO CA 95825 USA | 1 | $1.6M | Jun 11, 2026 |
| Upstream Tech Inc | 1 | $682K | May 21, 2025 |
| MOLLOY & ASSOCIATES, LLC | 1 | $409K | Mar 31, 2026 |
| FISH & WILDLIFE, WASHINGTON STATE DEPARTMENT OF 600 CAPITOL WAY N OLYMPIA WA 98501 USA | 1 | $144K | Sep 12, 2025 |
| PONDEROSA ADVISORS, LLC | 1 | $45K | Sep 1, 2026 |
| SP CRAMER & ASSOCIATES INC | 1 | $43K | Jan 23, 2026 |
| HAMILTON BLAKE LLC | 1 | $11K | Sep 12, 2025 |
Value counts new single-winner awards. "Shared" awards are multiple-award contracts that list every winner with the same total ceiling (same contract, or the same office, day and amount); that ceiling is not one company's win, so it is not added in. Contract modifications are not new awards and are not added in either. Revenue next to a ticker is the company's revenue over the latest 12 months in its SEC filings.
- Sep 9, 2026GEOSYSTEMS ANALYSIS, INC$1.8MR--MRG-RIVER EYES MONITORINGNo listed company matched (Materiality N/A)
- Sep 1, 2026PONDEROSA ADVISORS, LLC$45KD--EC - PONDEROSA / B3No listed company matched (Materiality N/A)
- Jun 11, 2026MBK ENGINEERS 455 UNIVERSITY AVE STE 100 SACRAMENTO CA 95825 USA$1.6MB--CalSim 3 Model Development & Operations AnalysisNo listed company matched (Materiality N/A)
- Mar 31, 2026MOLLOY & ASSOCIATES, LLC$409KR--R&D - MUSSEL CONTROL RESEARCHNo listed company matched (Materiality N/A)
- Mar 13, 2026MARSH & ASSOCIATES LLC$30KB--G3 NATIVE FISH DATABASE SERVICESNo listed company matched (Materiality N/A)
- Jan 23, 2026SP CRAMER & ASSOCIATES INC$43KF--Lower American River Monitoring Spawning and Stranding SurveysNo listed company matched (Materiality N/A)
- Sep 12, 2025FISH & WILDLIFE, WASHINGTON STATE DEPARTMENT OF 600 CAPITOL WAY N OLYMPIA WA 98501 USA$144KF--BULL TROUT TRIBUTARY PASSAGE SERVICESNo listed company matched (Materiality N/A)
- Sep 12, 2025HAMILTON BLAKE LLC$11KH--Inspections of Personal Fall Arrest System (PFAS) equipmentNo listed company matched (Materiality N/A)
- May 21, 2025Upstream Tech Inc$682KA--MACHINE LEARNING INFLOW FORECASTSNo listed company matched (Materiality N/A)
- Feb 14, 2025BIO-WEST INC$1.6MB--Monitoring the Population of Razorback Sucker in Lake Mead, AZ-NVNo listed company matched (Materiality N/A)
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 Bureau of Reclamation since 2024 (0 filings)
- 0 of their lobbyists list a past Bureau of Reclamation 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
- 0 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. A sale marked 10b5-1 was made under a trading plan set up in advance.
- 0 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, including the subsidiaries a company lists in its SEC filings. A company we could not match shows no market rows; that is a miss, not a finding.