EmissionsLookup
Non-Compliance Clean Water Act

NEW CANAAN FILTRATION PLANT

Quick Summary

  • •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
  • •Assessed $0 in total penalties since records began.
Address
270 VALLEY RD
NEW CANAAN, CT 06840
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County
FAIRFIELD County
Inspections
1 · last Jul 6, 2023
Total Penalties
$0
Registry ID
110030324209

Compliance Status (Last 12 Quarters)

Number of calendar quarters, out of the last 12, in which this facility was in violation of its permit. Zero means no recorded violations in that program over the past three years.

4
Water (CWA)
Qtrs Non-Compliant

Discharge Limit Exceedances

Instances where this facility's reported discharge monitoring results exceeded its permitted limits under the Clean Water Act. Exceedance percentage shows how far over the permit limit the discharge was.

Pollutant Violation Reported Limit Exceedance Period Status
Flow, maximum during 24 hr period DMR, Limited - Numeric Violation 0.20 MGD 0.11 +78% Jan 2024 Open
Flow DMR, Limited - Numeric Violation 0.15 MGD 0.11 +39% Dec 2023 Open
Flow, maximum during 24 hr period DMR, Limited - Numeric Violation 0.19 MGD 0.11 +77% Dec 2023 Open
Flow, maximum during 24 hr period DMR, Limited - Numeric Violation 0.19 MGD 0.11 +77% Nov 2023 Open
Flow DMR, Limited - Numeric Violation 0.15 MGD 0.11 +38% Nov 2023 Open
Flow, maximum during 24 hr period DMR, Limited - Numeric Violation 0.18 MGD 0.11 +63% Oct 2023 Open
Flow DMR, Limited - Overdue 0.15 MGD 0.11 +39% Oct 2023 Resolved
Flow DMR, Limited - Numeric Violation 0.15 MGD 0.11 +39% Oct 2023 Open
Flow, maximum during 24 hr period DMR, Limited - Numeric Violation 0.22 MGD 0.11 +97% Sep 2023 Open
Flow DMR, Limited - Numeric Violation 0.20 MGD 0.11 +82% Aug 2023 Open
Flow, maximum during 24 hr period DMR, Limited - Numeric Violation 0.22 MGD 0.11 +98% Aug 2023 Open
Flow, maximum during 24 hr period DMR, Limited - Numeric Violation 0.21 MGD 0.11 +87% Jul 2023 Open
Flow DMR, Limited - Overdue 0.11 MGD 0.11 +3% Jul 2023 Resolved
Flow DMR, Limited - Numeric Violation 0.11 MGD 0.11 +3% Jul 2023 Open
Flow DMR, Limited - Numeric Violation 0.18 MGD 0.11 +65% Jun 2023 Open
Flow, maximum during 24 hr period DMR, Limited - Numeric Violation 0.25 MGD 0.11 +125% Jun 2023 Open
Flow DMR, Limited - Numeric Violation 0.18 MGD 0.11 +65% May 2023 Open
Flow, maximum during 24 hr period DMR, Limited - Numeric Violation 0.19 MGD 0.11 +68% May 2023 Open
Flow DMR, Limited - Numeric Violation 0.11 MGD 0.11 +2% Apr 2023 Open
Flow, maximum during 24 hr period DMR, Limited - Numeric Violation 0.23 MGD 0.11 +105% Apr 2023 Open
Flow DMR, Limited - Numeric Violation 0.11 MGD 0.11 +3% Mar 2023 Open
Flow, maximum during 24 hr period DMR, Limited - Numeric Violation 0.21 MGD 0.11 +92% Mar 2023 Open
Flow DMR, Limited - Numeric Violation 0.16 MGD 0.11 +45% Feb 2023 Open
Flow, maximum during 24 hr period DMR, Limited - Numeric Violation 0.25 MGD 0.11 +123% Feb 2023 Open
Flow, maximum during 24 hr period DMR, Limited - Numeric Violation 0.22 MGD 0.11 +101% Jan 2023 Open
Flow, maximum during 24 hr period DMR, Limited - Numeric Violation 0.25 MGD 0.11 +127% Dec 2022 Open
Flow, maximum during 24 hr period DMR, Limited - Overdue 0.28 MGD 0.11 +155% Nov 2022 Resolved
Flow, maximum during 24 hr period DMR, Limited - Numeric Violation 0.28 MGD 0.11 +155% Nov 2022 Open
Flow, maximum during 24 hr period DMR, Limited - Numeric Violation 0.17 MGD 0.11 +55% Oct 2022 Open
Flow DMR, Limited - Numeric Violation 0.12 MGD 0.11 +7% Oct 2022 Open
Flow DMR, Limited - Numeric Violation 0.18 MGD 0.11 +65% Sep 2022 Open
Flow, maximum during 24 hr period DMR, Limited - Numeric Violation 0.18 MGD 0.11 +65% Sep 2022 Open
Flow, maximum during 24 hr period DMR, Limited - Numeric Violation 0.22 MGD 0.11 +96% Aug 2022 Open
Flow DMR, Limited - Numeric Violation 0.20 MGD 0.11 +77% Aug 2022 Open
Flow, maximum during 24 hr period DMR, Limited - Numeric Violation 0.18 MGD 0.11 +61% Jul 2022 Open
Flow DMR, Limited - Numeric Violation 0.14 MGD 0.11 +24% Jul 2022 Open
Flow DMR, Limited - Numeric Violation 0.11 MGD 0.11 +3% Jun 2022 Open
Flow, maximum during 24 hr period DMR, Limited - Numeric Violation 0.19 MGD 0.11 +68% Jun 2022 Open
Flow, maximum during 24 hr period DMR, Limited - Numeric Violation 0.21 MGD 0.11 +89% May 2022 Open
Flow, maximum during 24 hr period DMR, Limited - Numeric Violation 0.18 MGD 0.11 +60% Apr 2022 Open
Flow DMR, Limited - Numeric Violation 0.12 MGD 0.11 +9% Apr 2022 Open
Flow, maximum during 24 hr period DMR, Limited - Numeric Violation 0.26 MGD 0.11 +133% Mar 2022 Open
Flow DMR, Limited - Numeric Violation 0.12 MGD 0.11 +7% Mar 2022 Open
Flow, maximum during 24 hr period DMR, Limited - Numeric Violation 0.21 MGD 0.11 +92% Feb 2022 Open
Flow, maximum during 24 hr period DMR, Limited - Numeric Violation 0.26 MGD 0.11 +139% Jan 2022 Open
Flow DMR, Limited - Numeric Violation 0.19 MGD 0.11 +76% Jan 2022 Open
Flow DMR, Limited - Numeric Violation 0.17 MGD 0.11 +57% Dec 2021 Open
Flow, maximum during 24 hr period DMR, Limited - Numeric Violation 0.21 MGD 0.11 +94% Dec 2021 Open
Flow, maximum during 24 hr period DMR, Limited - Numeric Violation 0.17 MGD 0.11 +55% Nov 2021 Open
Flow DMR, Limited - Numeric Violation 0.12 MGD 0.11 +6% Nov 2021 Open

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