PEARL PLACE
NPDES ID: COG318027
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: 2 effluent violations.
Violations
May 31, 2026
Lead, potentially dissolvd
29% over limit
Discharged 0.00027 mg/L against a permitted limit of 0.00021 mg/L (ROLL AVG)
DMR, Limited - Numeric Violation
April 30, 2026
Lead, potentially dissolvd
33% over limit
Discharged 0.00028 mg/L against a permitted limit of 0.00021 mg/L (ROLL AVG)
DMR, Limited - Numeric Violation
March 31, 2026
Lead, potentially dissolvd
33% over limit
Discharged 0.00028 mg/L against a permitted limit of 0.00021 mg/L (ROLL AVG)
DMR, Limited - Numeric Violation
February 28, 2026
Lead, potentially dissolvd
38% over limit
Discharged 0.00029 mg/L against a permitted limit of 0.00021 mg/L (ROLL AVG)
DMR, Limited - Numeric Violation
January 31, 2026
Lead, potentially dissolvd
33% over limit
Discharged 0.00028 mg/L against a permitted limit of 0.00021 mg/L (ROLL AVG)
DMR, Limited - Numeric Violation
December 31, 2025
Lead, potentially dissolvd
24% over limit
Discharged 0.00026 mg/L against a permitted limit of 0.00021 mg/L (ROLL AVG)
DMR, Limited - Numeric Violation
November 30, 2025
Lead, potentially dissolvd
19% over limit
Discharged 0.00025 mg/L against a permitted limit of 0.00021 mg/L (ROLL AVG)
DMR, Limited - Numeric Violation
October 31, 2025
Lead, potentially dissolvd
19% over limit
Discharged 0.00025 mg/L against a permitted limit of 0.00021 mg/L (ROLL AVG)
DMR, Limited - Numeric Violation
September 30, 2025
Lead, potentially dissolvd
19% over limit
Discharged 0.00025 mg/L against a permitted limit of 0.00021 mg/L (ROLL AVG)
DMR, Limited - Numeric Violation
August 31, 2025
Lead, potentially dissolvd
14% over limit
Discharged 0.00024 mg/L against a permitted limit of 0.00021 mg/L (ROLL AVG)
DMR, Limited - Numeric Violation
July 31, 2025
Lead, potentially dissolvd
14% over limit
Discharged 0.00024 mg/L against a permitted limit of 0.00021 mg/L (ROLL AVG)
DMR, Limited - Numeric Violation
June 30, 2025
Copper, potentially dissolved
2% over limit
Discharged 0.00085 mg/L against a permitted limit of 0.00083 mg/L (ROLL AVG)
DMR, Limited - Numeric Violation
Lead, potentially dissolvd
14% over limit
Discharged 0.00024 mg/L against a permitted limit of 0.00021 mg/L (ROLL AVG)
DMR, Limited - Numeric Violation
May 31, 2025
Lead, potentially dissolvd
14% over limit
Discharged 0.00024 mg/L against a permitted limit of 0.00021 mg/L (ROLL AVG)
DMR, Limited - Numeric Violation
Copper, potentially dissolved
8% over limit
Discharged 0.0009 mg/L against a permitted limit of 0.00083 mg/L (ROLL AVG)
DMR, Limited - Numeric Violation
April 30, 2025
Lead, potentially dissolvd
14% over limit
Discharged 0.00024 mg/L against a permitted limit of 0.00021 mg/L (ROLL AVG)
DMR, Limited - Numeric Violation
Copper, potentially dissolved
14% over limit
Discharged 0.00095 mg/L against a permitted limit of 0.00083 mg/L (ROLL AVG)
DMR, Limited - Numeric Violation
March 31, 2025
Copper, potentially dissolved
20% over limit
Discharged 0.001 mg/L against a permitted limit of 0.00083 mg/L (ROLL AVG)
DMR, Limited - Numeric Violation
Lead, potentially dissolvd
14% over limit
Discharged 0.00024 mg/L against a permitted limit of 0.00021 mg/L (ROLL AVG)
DMR, Limited - Numeric Violation
February 28, 2025
Lead, potentially dissolvd
14% over limit
Discharged 0.00024 mg/L against a permitted limit of 0.00021 mg/L (ROLL AVG)
DMR, Limited - Numeric Violation
Copper, potentially dissolved
24% over limit
Discharged 0.00103 mg/L against a permitted limit of 0.00083 mg/L (ROLL AVG)
DMR, Limited - Numeric Violation
January 31, 2025
Copper, potentially dissolved
24% over limit
Discharged 0.00103 mg/L against a permitted limit of 0.00083 mg/L (ROLL AVG)
DMR, Limited - Numeric Violation
Lead, potentially dissolvd
19% over limit
Discharged 0.00025 mg/L against a permitted limit of 0.00021 mg/L (ROLL AVG)
DMR, Limited - Numeric Violation
December 31, 2024
Lead, potentially dissolvd
19% over limit
Discharged 0.00025 mg/L against a permitted limit of 0.00021 mg/L (ROLL AVG)
DMR, Limited - Numeric Violation
Copper, potentially dissolved
29% over limit
Discharged 0.00107 mg/L against a permitted limit of 0.00083 mg/L (ROLL AVG)
DMR, Limited - Numeric Violation
November 30, 2024
Copper, potentially dissolved
36% over limit
Discharged 0.00113 mg/L against a permitted limit of 0.00083 mg/L (ROLL AVG)
DMR, Limited - Numeric Violation
Lead, potentially dissolvd
24% over limit
Discharged 0.00026 mg/L against a permitted limit of 0.00021 mg/L (ROLL AVG)
DMR, Limited - Numeric Violation
October 31, 2024
Lead, potentially dissolvd
24% over limit
Discharged 0.00026 mg/L against a permitted limit of 0.00021 mg/L (ROLL AVG)
DMR, Limited - Numeric Violation
Copper, potentially dissolved
36% over limit
Discharged 0.00113 mg/L against a permitted limit of 0.00083 mg/L (ROLL AVG)
DMR, Limited - Numeric Violation
September 30, 2024
Solids, total suspended
13% over limit
Discharged 51 mg/L against a permitted limit of 45 mg/L (MX 7D AV)
DMR, Limited - Numeric Violation
Copper, potentially dissolved
39% over limit
Discharged 0.00115 mg/L against a permitted limit of 0.00083 mg/L (ROLL AVG)
DMR, Limited - Numeric Violation
Lead, potentially dissolvd
33% over limit
Discharged 0.00028 mg/L against a permitted limit of 0.00021 mg/L (ROLL AVG)
DMR, Limited - Numeric Violation
August 31, 2024
Lead, potentially dissolvd
29% over limit
Discharged 0.00027 mg/L against a permitted limit of 0.00021 mg/L (ROLL AVG)
DMR, Limited - Numeric Violation
Copper, potentially dissolved
41% over limit
Discharged 0.00117 mg/L against a permitted limit of 0.00083 mg/L (ROLL AVG)
DMR, Limited - Numeric Violation
July 31, 2024
Copper, potentially dissolved
42% over limit
Discharged 0.00118 mg/L against a permitted limit of 0.00083 mg/L (ROLL AVG)
DMR, Limited - Numeric Violation
Lead, potentially dissolvd
24% over limit
Discharged 0.00026 mg/L against a permitted limit of 0.00021 mg/L (ROLL AVG)
DMR, Limited - Numeric Violation
First flagged
April 14, 2026 (3 months ago)
Last confirmed
July 13, 2026 (23 days ago)