# CALCIUM PRODUCTS DIVISION OF IRVING MATERIALS INC, SWAYZEE IN: EPA ECHO compliance status: Significant Violation

**Remediation Urgency Score:** 63/100

| Field | Value |
|---|---|
| Facility | CALCIUM PRODUCTS DIVISION OF IRVING MATERIALS INC |
| EPA Registry ID | 110001368396 |
| Address | CR 6455 W & CR 600 S, SWAYZEE, IN, 46986 |
| County | GRANT |
| Industry (NAICS) | 212312: Crushed and Broken Limestone Mining and Quarrying |
| SIC | 1422: Crushed And Broken Limestone |
| Overall compliance status | Significant Violation |
| Significant noncomplier | Yes |
| Quarters in noncompliance (last 12) | 9 |
| Clean Air Act | Violation Unaddressed; State Has Lead Enforcement |
| Formal enforcement actions (5 years) | 0 |
| Total penalties | $0 |
| Last penalty | 07/12/2021 |
| Inspections (5 years) | 2 |
| Last inspection | 2025-05-22 |
| Watershed | Wildcat |

## Why this score
- Flagged as a significant noncomplier, the highest EPA priority tier.
- 9 of the last 12 quarters in noncompliance.
- Current violation under CAA.

Source: U.S. EPA ECHO (Enforcement and Compliance History Online) (https://echo.epa.gov/detailed-facility-report?fid=110001368396). Last refreshed: 2026-11-04T18:09:33.420Z.
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.