PALOMAR ENERGY CENTER

NPDES ID: CA0109215

X — SNC: Effluent violation (non-monthly average limit)

The facility discharged more of a pollutant than its permit allows, measured over a period other than a monthly average.

This quarter: 3 effluent violations.

Violations

June 30, 2026

Chlorine, total residual

505% over limit

Discharged 15.38787587 kg/d against a permitted limit of 2.54239998 kg/d (6 MO MED)

DMR, Limited - Numeric Violation

May 31, 2026

Chlorine, total residual

505% over limit

Discharged 15.38787587 kg/d against a permitted limit of 2.54239998 kg/d (6 MO MED)

DMR, Limited - Numeric Violation

April 30, 2026

Chlorine, total residual

505% over limit

Discharged 15.38787587 kg/d against a permitted limit of 2.54239998 kg/d (6 MO MED)

DMR, Limited - Numeric Violation

March 31, 2026

Chlorine, total residual

505% over limit

Discharged 15.38787587 kg/d against a permitted limit of 2.54239998 kg/d (6 MO MED)

DMR, Limited - Numeric Violation

January 31, 2026

Chlorine, total residual

505% over limit

Discharged 15.38787587 kg/d against a permitted limit of 2.54239998 kg/d (6 MO MED)

DMR, Limited - Numeric Violation

October 31, 2025

Chlorine, total residual

2669% over limit

Discharged 70.41085941 kg/d against a permitted limit of 2.54239998 kg/d (6 MO MED)

DMR, Limited - Numeric Violation

First flagged

April 14, 2026 (5 months ago)

Last confirmed

September 15, 2026 (5 days ago)