EPA v. Kilgore Companies, LLC d/b/a Triple C Concrete and a/k/a Twin Falls Redi-Mix

Case summary

Region 10 Settles with Kilgore Companies, LLC (Twin Falls, ID) for CWA Violations On April 16, 2019, Region 10 filed a consent agreement and final order resolving violations of the Clean Water Act by Kilgore Companies, LLC (d/b/a Triple C Concrete, and a/k/a Twin Falls Redi-Mix), located in Twin Falls, Idaho. Respondent, which operates a ready mix concrete plant, discharged pollutants to waters of the U.S. without a permit or authorization under the NPDES permit program. The concrete plant discharged to a water-quality limited water body. The initial receiving water (creek) is protected for salmonid spawning and other cold water aquatic life (e.g. trout). After the EPA inspection, the company obtained MSGP coverage, and drafted and implemented an MSGP-based SWPPP. The company agreed to pay a penalty of $37,200.

Defendants (2)

• d/b/a Triple C Concrete a/k/a Twin Falls Redi-MixNamed in complaintNamed in settlement
• Kilgore Companies, LLCNamed in complaintNamed in settlement

Facilities (1)

• TRIPLE C CONCRETE

  1097 ADDISON AVENUE WEST, TWIN FALLS, ID, 83301

  Registry ID: 110001319092

Statutes cited

• CWA 301 — NPDES Discharge without a Permit

Enforcement conclusions (1)

• Kilgore Companies, LLC d/b/a Triple C Concrete and a/k/a Twin Falls Redi-Mixentered 2019-04-16

  Primary law: CWA

  Federal penalty: $37,200

Timeline (5 milestones)

• 2018-11-14Enforcement Action Data Entered
• 2019-04-16Complaint Filed/Proposed Order
• 2019-04-16Final Order Issued
• 2019-04-29NPDES Closed
• 2019-04-29Enforcement Action Closed