BURLINGTON MAIN
NPDES ID: VT0100153
D — SNC: Discharge monitoring report not received
The facility didn't submit its required discharge monitoring report.
This quarter: 1 effluent violation, 23 reporting violations.
Violations
March 31, 2026
Chlorine, total residual
2% over limit
Discharged 0.45 mg/L against a permitted limit of 0.44 mg/L (WKLY AVG)
DMR, Limited - Numeric Violation
January 31, 2026
Solids, total suspended
0% over limit
Discharged 181.59999847 kg/d against a permitted limit of 453.99999619 kg/d (MO AVG)
DMR, Limited - Overdue
Phosphorus, total [as P]
0% over limit
Discharged 0.2712 mg/L against a permitted limit of 0.8 mg/L (MO AVG)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 13.1 mg/L against a permitted limit of 45 mg/L (WKLY AVG)
DMR, Limited - Overdue
pH
0% over limit
Discharged 6.97 SU against a permitted limit of 6 SU (MINIMUM)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 75.36399937 kg/d against a permitted limit of 680.99999428 kg/d (WKLY AVG)
DMR, Limited - Overdue
Solids, settleable
0% over limit
Discharged 0.0001 mg/L against a permitted limit of 0.001 mg/L (INST MAX)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 7.5 mg/L against a permitted limit of 50 mg/L (DAILY MX)
DMR, Limited - Overdue
Chlorine, total residual
0% over limit
Discharged 0.41 mg/L against a permitted limit of 0.44 mg/L (WKLY AVG)
DMR, Limited - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 3.2143 MGD against a permitted limit of 5.3 MGD (ANNL AVG)
DMR, Limited - Overdue
Oxidants, total residual
0% over limit
Discharged 0.62 mg/L against a permitted limit of 0.83 mg/L (INST MAX)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 120.30999899 kg/d against a permitted limit of 680.99999428 kg/d (WKLY AVG)
DMR, Limited - Overdue
Chlorine, total residual
0% over limit
Discharged 0.67 mg/L against a permitted limit of 0.76 mg/L (INST MAX)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 130.31 mg/L against a permitted limit of 800 mg/L (INST MAX)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 5.23 mg/L against a permitted limit of 30 mg/L (MO AVG)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 10.32 mg/L against a permitted limit of 30 mg/L (MO AVG)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 59.9279995 kg/d against a permitted limit of 453.99999619 kg/d (MO AVG)
DMR, Limited - Overdue
BOD, 5-day, percent removal
0% over limit
Discharged 94.29 % against a permitted limit of 85 % (MO MIN)
DMR, Limited - Overdue
E. coli, thermotol, MF, MTEC
0% over limit
Discharged 6 MPN/100mL against a permitted limit of 6160 MPN/100mL (INST MAX)
DMR, Limited - Overdue
E. coli, thermotol, MF, MTEC
0% over limit
Discharged 2 MPN/100mL against a permitted limit of 77 MPN/100mL (INST MAX)
DMR, Limited - Overdue
pH
0% over limit
Discharged 7.51 SU against a permitted limit of 8.5 SU (MAXIMUM)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 13.1 mg/L against a permitted limit of 50 mg/L (DAILY MX)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 7.5 mg/L against a permitted limit of 45 mg/L (WKLY AVG)
DMR, Limited - Overdue
Solids, suspended percent removal
0% over limit
Discharged 95.91 % against a permitted limit of 85 % (MO MIN)
DMR, Limited - Overdue
October 31, 2025
Solids, suspended percent removal
0% over limit
Discharged 90.91 % against a permitted limit of 85 % (MO MIN)
DMR, Limited - Overdue
BOD, 5-day, percent removal
0% over limit
Discharged 97.57 % against a permitted limit of 85 % (MO MIN)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 11.55 mg/L against a permitted limit of 50 mg/L (DAILY MX)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 90.5 mg/L against a permitted limit of 800 mg/L (INST MAX)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 100.78799915 kg/d against a permitted limit of 453.99999619 kg/d (MO AVG)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 2.43 mg/L against a permitted limit of 30 mg/L (MO AVG)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 3.4 mg/L against a permitted limit of 45 mg/L (WKLY AVG)
DMR, Limited - Overdue
Oxidants, total residual
0% over limit
Discharged 0.71 mg/L against a permitted limit of 0.97 mg/L (INST MAX)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 11.55 mg/L against a permitted limit of 45 mg/L (WKLY AVG)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 44.49199963 kg/d against a permitted limit of 680.99999428 kg/d (WKLY AVG)
DMR, Limited - Overdue
pH
0% over limit
Discharged 6.57 SU against a permitted limit of 6 SU (MINIMUM)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 150.72799873 kg/d against a permitted limit of 680.99999428 kg/d (WKLY AVG)
DMR, Limited - Overdue
pH
0% over limit
Discharged 7.23 SU against a permitted limit of 8.5 SU (MAXIMUM)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 3.4 mg/L against a permitted limit of 50 mg/L (DAILY MX)
DMR, Limited - Overdue
Chlorine, total residual
0% over limit
Discharged 0.26 mg/L against a permitted limit of 0.44 mg/L (WKLY AVG)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 9.75 mg/L against a permitted limit of 30 mg/L (MO AVG)
DMR, Limited - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 3.2107 MGD against a permitted limit of 5.3 MGD (ANNL AVG)
DMR, Limited - Overdue
Phosphorus, total [as P]
0% over limit
Discharged 0.3973 mg/L against a permitted limit of 0.8 mg/L (MO AVG)
DMR, Limited - Overdue
Chlorine, total residual
75% over limit
Discharged 1.33 mg/L against a permitted limit of 0.76 mg/L (INST MAX)
DMR, Limited - Overdue
Chlorine, total residual
75% over limit
Discharged 1.33 mg/L against a permitted limit of 0.76 mg/L (INST MAX)
DMR, Limited - Numeric Violation
E. coli, thermotol, MF, MTEC
0% over limit
Discharged 123 MPN/100mL against a permitted limit of 6160 MPN/100mL (INST MAX)
DMR, Limited - Overdue
Solids, settleable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.001 mg/L (INST MAX)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 25.87799978 kg/d against a permitted limit of 453.99999619 kg/d (MO AVG)
DMR, Limited - Overdue
E. coli, thermotol, MF, MTEC
0% over limit
Discharged 7 MPN/100mL against a permitted limit of 77 MPN/100mL (INST MAX)
DMR, Limited - Overdue
August 31, 2025
BOD, 5-day, 20 deg. C
0% over limit
Discharged 9.7 mg/L against a permitted limit of 45 mg/L (WKLY AVG)
DMR, Limited - Overdue
E. coli, thermotol, MF, MTEC
0% over limit
Discharged 0 MPN/100mL against a permitted limit of 6160 MPN/100mL (INST MAX)
DMR, Limited - Overdue
BOD, 5-day, percent removal
0% over limit
Discharged 98.83 % against a permitted limit of 85 % (MO MIN)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 9.7 mg/L against a permitted limit of 50 mg/L (DAILY MX)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 13.65 mg/L against a permitted limit of 45 mg/L (WKLY AVG)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 43.58399963 kg/d against a permitted limit of 453.99999619 kg/d (MO AVG)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 78.08799934 kg/d against a permitted limit of 453.99999619 kg/d (MO AVG)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 75.36399937 kg/d against a permitted limit of 680.99999428 kg/d (WKLY AVG)
DMR, Limited - Overdue
Oxidants, total residual
0% over limit
Discharged 0 mg/L against a permitted limit of 0.97 mg/L (INST MAX)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 9.76 mg/L against a permitted limit of 30 mg/L (MO AVG)
DMR, Limited - Overdue
pH
0% over limit
Discharged 6.37 SU against a permitted limit of 6 SU (MINIMUM)
DMR, Limited - Overdue
Solids, settleable
0% over limit
Discharged 0.001 mg/L against a permitted limit of 0.001 mg/L (INST MAX)
DMR, Limited - Overdue
E. coli, thermotol, MF, MTEC
0% over limit
Discharged 11 MPN/100mL against a permitted limit of 77 MPN/100mL (INST MAX)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 0 mg/L against a permitted limit of 800 mg/L (INST MAX)
DMR, Limited - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 2.2259 MGD against a permitted limit of 5.3 MGD (ANNL AVG)
DMR, Limited - Overdue
Chlorine, total residual
0% over limit
Discharged 0.33 mg/L against a permitted limit of 0.44 mg/L (WKLY AVG)
DMR, Limited - Overdue
Phosphorus, total [as P]
0% over limit
Discharged 0.4666 mg/L against a permitted limit of 0.8 mg/L (MO AVG)
DMR, Limited - Overdue
Chlorine, total residual
0% over limit
Discharged 0.66 mg/L against a permitted limit of 0.76 mg/L (INST MAX)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 5.5 mg/L against a permitted limit of 30 mg/L (MO AVG)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 106.23599911 kg/d against a permitted limit of 680.99999428 kg/d (WKLY AVG)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 13.65 mg/L against a permitted limit of 50 mg/L (DAILY MX)
DMR, Limited - Overdue
pH
0% over limit
Discharged 7.34 SU against a permitted limit of 8.5 SU (MAXIMUM)
DMR, Limited - Overdue
Solids, suspended percent removal
0% over limit
Discharged 98.1 % against a permitted limit of 85 % (MO MIN)
DMR, Limited - Overdue
July 31, 2025
E. coli, thermotol, MF, MTEC
238% over limit
Discharged 260 MPN/100mL against a permitted limit of 77 MPN/100mL (INST MAX)
DMR, Limited - Overdue
E. coli, thermotol, MF, MTEC
238% over limit
Discharged 260 MPN/100mL against a permitted limit of 77 MPN/100mL (INST MAX)
DMR, Limited - Numeric Violation
Chlorine, total residual
29% over limit
Discharged 0.98 mg/L against a permitted limit of 0.76 mg/L (INST MAX)
DMR, Limited - Overdue
Chlorine, total residual
29% over limit
Discharged 0.98 mg/L against a permitted limit of 0.76 mg/L (INST MAX)
DMR, Limited - Numeric Violation
pH
0% over limit
Discharged 6.87 SU against a permitted limit of 6 SU (MINIMUM)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 11.87 mg/L against a permitted limit of 30 mg/L (MO AVG)
DMR, Limited - Overdue
E. coli, thermotol, MF, MTEC
0% over limit
Discharged 233 MPN/100mL against a permitted limit of 6160 MPN/100mL (INST MAX)
DMR, Limited - Overdue
Solids, settleable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.001 mg/L (INST MAX)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 156.62999868 kg/d against a permitted limit of 453.99999619 kg/d (MO AVG)
DMR, Limited - Overdue
pH
0% over limit
Discharged 7.41 SU against a permitted limit of 8.5 SU (MAXIMUM)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 21.94 mg/L against a permitted limit of 45 mg/L (WKLY AVG)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 241.55 mg/L against a permitted limit of 800 mg/L (INST MAX)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 15.57 mg/L against a permitted limit of 30 mg/L (MO AVG)
DMR, Limited - Overdue
BOD, 5-day, percent removal
0% over limit
Discharged 92.26 % against a permitted limit of 85 % (MO MIN)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 22.5 mg/L against a permitted limit of 45 mg/L (WKLY AVG)
DMR, Limited - Overdue
Phosphorus, total [as P]
0% over limit
Discharged 0.4707 mg/L against a permitted limit of 0.8 mg/L (MO AVG)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 209.29399824 kg/d against a permitted limit of 453.99999619 kg/d (MO AVG)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 24 mg/L against a permitted limit of 50 mg/L (DAILY MX)
DMR, Limited - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 2.8555 MGD against a permitted limit of 5.3 MGD (ANNL AVG)
DMR, Limited - Overdue
Solids, suspended percent removal
0% over limit
Discharged 92.5 % against a permitted limit of 85 % (MO MIN)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 31.88 mg/L against a permitted limit of 50 mg/L (DAILY MX)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 275.35099769 kg/d against a permitted limit of 680.99999428 kg/d (WKLY AVG)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 330.51199722 kg/d against a permitted limit of 680.99999428 kg/d (WKLY AVG)
DMR, Limited - Overdue
Chlorine, total residual
0% over limit
Discharged 0.28 mg/L against a permitted limit of 0.44 mg/L (WKLY AVG)
DMR, Limited - Overdue
Oxidants, total residual
30% over limit
Discharged 1.26 mg/L against a permitted limit of 0.97 mg/L (INST MAX)
DMR, Limited - Overdue
Oxidants, total residual
30% over limit
Discharged 1.26 mg/L against a permitted limit of 0.97 mg/L (INST MAX)
DMR, Limited - Numeric Violation
June 30, 2025
Chlorine, total residual
18% over limit
Discharged 0.9 mg/L against a permitted limit of 0.76 mg/L (INST MAX)
DMR, Limited - Numeric Violation
May 31, 2025
Oxidants, total residual
10% over limit
Discharged 1.07 mg/L against a permitted limit of 0.97 mg/L (INST MAX)
DMR, Limited - Numeric Violation
February 28, 2025
Solids, total suspended
0% over limit
Discharged 83.5359993 kg/d against a permitted limit of 680.99999428 kg/d (WKLY AVG)
DMR, Limited - Overdue
Chlorine, total residual
0% over limit
Discharged 0.67 mg/L against a permitted limit of 0.76 mg/L (INST MAX)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 6.95 mg/L against a permitted limit of 30 mg/L (MO AVG)
DMR, Limited - Overdue
Solids, suspended percent removal
0% over limit
Discharged 97.73 % against a permitted limit of 85 % (MO MIN)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 8.15 mg/L against a permitted limit of 45 mg/L (WKLY AVG)
DMR, Limited - Overdue
E. coli, thermotol, MF, MTEC
0% over limit
Discharged 0 MPN/100mL against a permitted limit of 6160 MPN/100mL (INST MAX)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 0 mg/L against a permitted limit of 800 mg/L (INST MAX)
DMR, Limited - Overdue
BOD, 5-day, percent removal
0% over limit
Discharged 98.42 % against a permitted limit of 85 % (MO MIN)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 57.20399952 kg/d against a permitted limit of 453.99999619 kg/d (MO AVG)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 7.1 mg/L against a permitted limit of 45 mg/L (WKLY AVG)
DMR, Limited - Overdue
pH
0% over limit
Discharged 6.93 SU against a permitted limit of 6 SU (MINIMUM)
DMR, Limited - Overdue
E. coli, thermotol, MF, MTEC
0% over limit
Discharged 4 MPN/100mL against a permitted limit of 77 MPN/100mL (INST MAX)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 8.15 mg/L against a permitted limit of 50 mg/L (DAILY MX)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 69.91599941 kg/d against a permitted limit of 453.99999619 kg/d (MO AVG)
DMR, Limited - Overdue
Solids, settleable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.001 mg/L (INST MAX)
DMR, Limited - Overdue
pH
0% over limit
Discharged 7.4 SU against a permitted limit of 8.5 SU (MAXIMUM)
DMR, Limited - Overdue
Chlorine, total residual
0% over limit
Discharged 0.4 mg/L against a permitted limit of 0.44 mg/L (WKLY AVG)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 5.75 mg/L against a permitted limit of 30 mg/L (MO AVG)
DMR, Limited - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 2.6231 MGD against a permitted limit of 5.3 MGD (ANNL AVG)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 7.1 mg/L against a permitted limit of 50 mg/L (DAILY MX)
DMR, Limited - Overdue
Phosphorus, total [as P]
0% over limit
Discharged 0.4343 mg/L against a permitted limit of 0.8 mg/L (MO AVG)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 74.00199938 kg/d against a permitted limit of 680.99999428 kg/d (WKLY AVG)
DMR, Limited - Overdue
Oxidants, total residual
0% over limit
Discharged 0 mg/L against a permitted limit of 0.83 mg/L (INST MAX)
DMR, Limited - Overdue
November 30, 2024
Phosphorus, total [as P]
39% over limit
Discharged 1.1101 mg/L against a permitted limit of 0.8 mg/L (MO AVG)
DMR, Limited - Numeric Violation
pH
0% over limit
Discharged 5.96 SU against a permitted limit of 6 SU (MINIMUM)
DMR, Limited - Numeric Violation
September 30, 2024
Oxidants, total residual
13% over limit
Discharged 1.1 mg/L against a permitted limit of 0.97 mg/L (INST MAX)
DMR, Limited - Numeric Violation
First flagged
April 14, 2026 (4 months ago)
Last confirmed
August 15, 2026 (5 hours ago)