Data / Environmental compliance / Connecticut / Silenex Associates LLC
Silenex Associates LLC, Durham, CT: $24,500 in penalties, 2 formal enforcement actions (EPA ECHO)
EPA's ECHO database records 6 inspections and 2 formal enforcement actions at Silenex Associates LLC, 186 Cherry Lane, Durham, CT 06422, in the five years to November 1, 2026. Penalties total $24,500.
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- Site
- 186 Cherry Lane, Durham, CT 06422
- EPA registry ID (FRS)
- 110071080474
- Programs
- Clean Water Act
- Compliance status
- Not recorded
- Inspections
- 6, latest October 27, 2026
- Formal actions
- 2, latest August 31, 2023
- Informal actions
- None in five years
- Penalties
- $24,500 in 1 penalty
- ECHO facility report
- echo.epa.gov
By program
Inspections, enforcement actions and penalties of the last five years in each EPA program that covers the facility, as the program systems record them. Federal case penalties are listed under federal enforcement cases. Quarters count the last 12.
| Program | Inspections | Informal actions | Formal actions | Penalties | Latest penalty | Latest amount | Quarters with violations | Quarters in significant noncompliance | Status |
|---|---|---|---|---|---|---|---|---|---|
| Clean Water Act | 6 | 0 | 0 | $0 | $0 | 0 | 0 |
Federal enforcement cases
EPA cases that name this facility, newest first. The penalty is the whole case penalty, shared with the other facilities named in the case.
| Case | Case name | Status date | Type | Status | Outcome | Statutes | Case penalty | Facilities in case | Source |
|---|---|---|---|---|---|---|---|---|---|
| 01-2023-2053 | Silenex Associates LLC | August 31, 2023 | Administrative, Formal | Final Order Issued | Clean Water Act | $24,500 | 1 | echo.epa.gov | |
| 01-2023-2052 | Silenex Associates LLC (ao) | August 29, 2023 | Administrative, Formal | Final Order Issued | Clean Water Act | $0 | 1 | echo.epa.gov |
EPA inspections and evaluations
Compliance monitoring EPA itself carried out, newest first. State inspections are counted above, with the date of the latest.
| Date | Activity | Type | Law |
|---|---|---|---|
| October 27, 2026 | Inspection/Evaluation | Evaluation | Clean Water Act |
| September 16, 2026 | Inspection/Evaluation | Evaluation | Clean Water Act |
| April 29, 2026 | Inspection/Evaluation | Focused | Clean Water Act |
| September 24, 2024 | Inspection/Evaluation | Focused | Clean Water Act |
| April 4, 2022 | Inspection/Evaluation | Focused | Clean Water Act |
| November 18, 2021 | Inspection/Evaluation | Evaluation | Clean Water Act |
Also on SpecStream
Updated November 7, 2026. Read from US EPA, Enforcement and Compliance History Online (ECHO). Public domain (U.S. government work). Counts and penalties cover the five years to November 1, 2026 as ECHO publishes them in its exporter and case downloads, drawn from EPA's air, water, hazardous waste and drinking water systems and from the states that report to them. Records can be incomplete, late or corrected after this page was read. A federal case penalty that names several facilities is shown on each of them and counted once in industry, state and national totals. Each row links to EPA's own report. A quarter in significant noncompliance is EPA's term for a serious violation status in a program, not a finding of fault beyond that status. This page uses US EPA data and is not endorsed or certified by the US EPA. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.