HARBOR GATE CONDOMINIUMS
NPDES ID: SC0021849
S — SNC: Compliance schedule violation
The facility missed a deadline in its compliance schedule by more than 90 days.
Violations
October 31, 2025
E. coli
Limit violation
Discharged 49.2 MPN/100mL against a permitted limit of 126 MPN/100mL (30DAVGEO)
DMR, Limited - Numeric Violation
E. coli
Limit violation
Discharged 2419 MPN/100mL against a permitted limit of 349 MPN/100mL (DAILY MX)
DMR, Limited - Numeric Violation
April 30, 2025
Copper, total [as Cu]
25% over limit
Discharged 0.0121 mg/L against a permitted limit of 0.0097 mg/L (MO AVG)
DMR, Limited - Numeric Violation
February 28, 2025
E. coli
181% over limit
Discharged 980 MPN/100mL against a permitted limit of 349 MPN/100mL (DAILY MX)
DMR, Limited - Numeric Violation
October 31, 2024
Copper, total [as Cu]
31% over limit
Discharged 0.0167 mg/L against a permitted limit of 0.0127 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
72% over limit
Discharged 0.0167 mg/L against a permitted limit of 0.0097 mg/L (MO AVG)
DMR, Limited - Numeric Violation
First flagged
April 14, 2026 (3 months ago)
Last confirmed
July 13, 2026 (23 days ago)