# E R SQUIBB & SONS LLC, PRINCETON NJ: EPA ECHO compliance status: Significant Violation

**Remediation Urgency Score:** 93/100

| Field | Value |
|---|---|
| Facility | E R SQUIBB & SONS LLC |
| EPA Registry ID | 110000582218 |
| Address | 3551 LAWRENCEVILLE RD, PRINCETON, NJ, 08540 |
| County | MERCER |
| Industry (NAICS) | 325412: Pharmaceutical Preparation Manufacturing |
| SIC | 2834: Pharmaceutical Preparations |
| Overall compliance status | Significant Violation |
| Significant noncomplier | Yes |
| Quarters in noncompliance (last 12) | 12 |
| Clean Water Act | Violation Identified |
| Clean Air Act | No Violation Identified |
| RCRA | Significant Noncomplier |
| Formal enforcement actions (5 years) | 1 |
| Total penalties | $0 |
| Last penalty | 05/04/2021 |
| Inspections (5 years) | 7 |
| Last inspection | 2026-03-13 |
| Watershed | Middle Delaware-Musconetcong |

## Why this score
- Flagged as a significant noncomplier, the highest EPA priority tier.
- 12 of the last 12 quarters in noncompliance.
- Violations under 2 statutes (CWA, RCRA): a multi-media problem.
- 1 formal enforcement action(s) in 5 years.
- Inspected within the last year (2026-03-13).

Source: U.S. EPA ECHO (Enforcement and Compliance History Online) (https://echo.epa.gov/detailed-facility-report?fid=110000582218). Last refreshed: 2026-11-03T18:05:36.266Z.
Compliance data comes from EPA ECHO and may lag state records; a violation flag is not a finding of wrongdoing. Informational only; not legal or engineering advice.