LYONS FALLS (V) WWTF
NPDES ID: NY0257737
S — SNC: Compliance schedule violation
The facility missed a deadline in its compliance schedule by more than 90 days.
This quarter: 1 compliance schedule violation, 1 permit schedule violation.
Violations
August 31, 2025
Solids, settleable
25% over limit
Discharged 0.005 mg/L against a permitted limit of 0.004 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
February 28, 2025
BOD, carbonaceous [5 day, 20 C]
16% over limit
Discharged 110 mg/L against a permitted limit of 95 mg/L (7 DA AVG)
DMR, Limited - Numeric Violation
Solids, settleable
233% over limit
Discharged 0.001 mg/L against a permitted limit of 0.0003 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Solids, total suspended
13% over limit
Discharged 51 mg/L against a permitted limit of 45 mg/L (MO AVG)
DMR, Limited - Numeric Violation
BOD, carbonaceous [5 day, 20 C]
47% over limit
Discharged 110 mg/L against a permitted limit of 75 mg/L (MO AVG)
DMR, Limited - Numeric Violation
January 31, 2025
Solids, settleable
567% over limit
Discharged 0.002 mg/L against a permitted limit of 0.0003 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
BOD, carbonaceous [5 day, 20 C]
17% over limit
Discharged 88 mg/L against a permitted limit of 75 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
18% over limit
Discharged 53 mg/L against a permitted limit of 45 mg/L (MO AVG)
DMR, Limited - Numeric Violation
December 31, 2024
BOD, carbonaceous [5 day, 20 C]
647% over limit
Discharged 560 mg/L against a permitted limit of 75 mg/L (MO AVG)
DMR, Limited - Numeric Violation
BOD, carbonaceous [5 day, 20 C]
326% over limit
Discharged 110.32199907 kg/d against a permitted limit of 25.87799978 kg/d (7 DA AVG)
DMR, Limited - Numeric Violation
BOD, carbonaceous [5 day, 20 C]
489% over limit
Discharged 560 mg/L against a permitted limit of 95 mg/L (7 DA AVG)
DMR, Limited - Numeric Violation
Solids, settleable
567% over limit
Discharged 0.002 mg/L against a permitted limit of 0.0003 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Solids, total suspended
13% over limit
Discharged 51 mg/L against a permitted limit of 45 mg/L (MO AVG)
DMR, Limited - Numeric Violation
BOD, carbonaceous [5 day, 20 C]
440% over limit
Discharged 110.32199907 kg/d against a permitted limit of 20.42999983 kg/d (MO AVG)
DMR, Limited - Numeric Violation
November 30, 2024
Solids, total suspended
17% over limit
Discharged 76 mg/L against a permitted limit of 65 mg/L (7 DA AVG)
DMR, Limited - Numeric Violation
Solids, settleable
567% over limit
Discharged 0.002 mg/L against a permitted limit of 0.0003 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Solids, total suspended
69% over limit
Discharged 76 mg/L against a permitted limit of 45 mg/L (MO AVG)
DMR, Limited - Numeric Violation
October 31, 2024
Solids, settleable
567% over limit
Discharged 0.002 mg/L against a permitted limit of 0.0003 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
September 30, 2024
Solids, total suspended
2% over limit
Discharged 46 mg/L against a permitted limit of 45 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, settleable
567% over limit
Discharged 0.002 mg/L against a permitted limit of 0.0003 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
August 31, 2024
Solids, settleable
567% over limit
Discharged 0.002 mg/L against a permitted limit of 0.0003 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Solids, total suspended
24% over limit
Discharged 56 mg/L against a permitted limit of 45 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
7% over limit
Discharged 13.16599989 kg/d against a permitted limit of 12.2579999 kg/d (MO AVG)
DMR, Limited - Numeric Violation
July 31, 2024
BOD, carbonaceous [5 day, 20 C]
16% over limit
Discharged 110 mg/L against a permitted limit of 95 mg/L (7 DA AVG)
DMR, Limited - Numeric Violation
BOD, carbonaceous [5 day, 20 C]
47% over limit
Discharged 110 mg/L against a permitted limit of 75 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, settleable
567% over limit
Discharged 0.002 mg/L against a permitted limit of 0.0003 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Solids, total suspended
44% over limit
Discharged 65 mg/L against a permitted limit of 45 mg/L (MO AVG)
DMR, Limited - Numeric Violation
First flagged
April 14, 2026 (3 months ago)
Last confirmed
July 13, 2026 (23 days ago)