Non-Compliance
TRI Reporter
Clean Water Act
RCRA
RESONETICS BETHEL
Quick Summary
- •Released 8,509 lbs of toxic chemicals to the environment in the most recent TRI reporting year.
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $0 in total penalties since records began.
- Address
-
3 BERKSHIRE BLVD
BETHEL, CT 06801
View on map ↗ - County
- FAIRFIELD County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 339113
- Inspections
- 4 · last Sep 23, 2025
- Total Penalties
- $0 · last Jul 21, 2017
- Registry ID
- 110043534725
How This Compares
#27
of 204 TRI reporters in CT
#4,297
of 16,877 TRI reporters in Manufacturing
Ranked by most recent year's total TRI releases.
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.
6
Water (CWA)
Qtrs Non-Compliant
Qtrs Non-Compliant
0
Hazardous Waste (RCRA)
Qtrs Non-Compliant
Qtrs Non-Compliant
TRI Toxic Chemical Releases
Annual pounds of each toxic chemical released to air, water, and land, as reported to the EPA Toxic Release Inventory. Carcinogen (♦) and PFAS designations are per EPA and IARC classifications.
Emissions Trend (2015–2024)
+115% overall
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2015 | 6,040 | — |
| 2016 | 8,600 | +42% |
| 2017 | 8,509 | -1% |
| 2018 | 16,521 | +94% |
| 2020 | 7,451 | — |
| 2021 | 13,786 | +85% |
| 2022 | 12,523 | -9% |
| 2023 | 10,380 | -17% |
| 2024 | 12,987 | +25% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | — | — | — | — | 8,170 | |
| Methanol | 12,987 | 12,987 | — | — | 10,500 |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | — | — | — | — | 6,723 | |
| Methanol | 10,380 | 10,380 | — | — | 18,780 |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | — | — | — | — | 4,781 | |
| Methanol | 12,523 | 12,523 | — | — | 15,495 |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | — | — | — | — | 8,795 | |
| Methanol | 13,786 | 13,786 | — | — | 22,927 |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | — | — | — | — | 6,953 | |
| Methanol | 7,451 | 7,451 | — | — | 23,028 |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | — | — | — | — | 8,135 | |
| Methanol | 16,521 | 16,521 | — | — | 26,679 |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | — | — | — | — | 9,558 | |
| Methanol | 8,509 | 8,509 | — | — | 33,368 |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Methanol | 8,600 | 8,600 | — | — | 25,239 |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Methanol | 6,040 | 6,040 | — | — | 18,439 |
Waste Management & Recycling
How this facility manages toxic chemicals beyond direct releases — through recycling, energy recovery, and on-site or off-site treatment. Data from the most recent TRI reporting year. Quantities in pounds.
| Chemical | Released | Recycled | Energy Recovery | Treated |
|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | — | — | — | 5,913 |
| Methanol | — | — | 9,000 | — |
Off-Site Transfer Destinations
Facilities to which toxic chemicals were transferred for disposal, recycling, energy recovery, or treatment during the most recent TRI reporting year. Quantities in pounds.
| Destination | Chemical | Disposal | Recycling | Energy Rec. | Treatment |
|---|---|---|---|---|---|
|
SPRING GROVE RESOURCE RECOVERY INC
CINCINNATI, OH
|
Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 1,600 | — | — | — |
|
SAFETY-KLEEN SYSTEMS, INC.
SMITHFIELD, KY
|
Methanol | — | — | 9,000 | — |
|
CLEAN HARBORS EL DORADO, LLC
EL DORADO, AR
|
Methanol | 400 | — | — | — |
Transfers to Publicly-Owned Treatment Works (POTWs)
Toxic chemicals transferred to municipal wastewater treatment plants during the most recent TRI reporting year. Quantities in pounds.
| Chemical | Transferred (lbs) | POTW |
|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 6,570 | DANBURY WATER POLLUTION CONTROL FACILITY, DANBURY |
Compliance Violations
Individual permit violations recorded by the EPA across air, water, and hazardous waste programs. Open violations are unresolved as of the most recent ECHO data update.
| Program | Type | Violation Date | Return to Compliance | Status |
|---|---|---|---|---|
| cwa | Management Practice Violations - Failure to Maintain Records | Sep 23, 2025 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Sep 23, 2025 | — | Open |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Sep 23, 2025 | — | Open |
| cwa | Reporting Violations - Failure to Notify | Sep 23, 2025 | — | Open |
| cwa | Monitoring Violations - Invalid/Unrepresentative Sample | Jun 26, 2024 | — | Open |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Jun 26, 2024 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Jun 26, 2024 | — | Open |
| cwa | Pretreatment - Failure to submit required report (non-DMR) | Jun 26, 2024 | — | Open |
| cwa | Pretreatment - Failure to submit required report (non-DMR) | Jun 25, 2024 | — | Open |
| cwa | Schedule Event unachieved but reported | Mar 15, 2023 | Jan 29, 2025 | Resolved |
| cwa | Schedule Event unachieved and not reported | Mar 15, 2023 | Jan 29, 2025 | Resolved |
| cwa | Schedule Event reported late | Mar 15, 2023 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 15, 2023 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jan 29, 2023 | Aug 22, 2024 | Resolved |
| cwa | Schedule Event reported late | Jan 29, 2023 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 29, 2023 | — | Open |
| cwa | Schedule Event unachieved but reported | Jan 29, 2023 | Aug 22, 2024 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Apr 16, 2014 | Oct 7, 2014 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Apr 16, 2014 | Oct 7, 2014 | Resolved |
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 |
|---|---|---|---|---|---|---|
| Fluoride, total [as F] | DMR, Limited - Numeric Violation | 60.00 mg/L | 20.00 | +200% | Dec 2025 | Open |
| Fluoride, total [as F] | DMR, Limited - Numeric Violation | 60.00 mg/L | 30.00 | +100% | Dec 2025 | Open |
| Fluoride, total [as F] | DMR, Limited - Numeric Violation | 22.00 mg/L | 20.00 | +10% | Dec 2024 | Open |
| Fluoride, total [as F] | DMR, Limited - Numeric Violation | 20.30 mg/L | 20.00 | +2% | Oct 2024 | Open |
| Fluoride, total [as F] | DMR, Limited - Numeric Violation | 20.20 mg/L | 20.00 | +1% | Sep 2024 | Open |
| Nickel, total [as Ni] | DMR, Limited - Numeric Violation | 2.10 mg/L | 1.00 | +110% | Feb 2023 | Open |
| Nickel, total [as Ni] | DMR, Limited - Numeric Violation | 2.10 mg/L | 2.00 | +5% | Feb 2023 | Open |
| Fluoride, total [as F] | DMR, Limited - Numeric Violation | 23.80 mg/L | 20.00 | +19% | Oct 2022 | Open |
| Fluoride, total [as F] | DMR, Limited - Numeric Violation | 21.30 mg/L | 20.00 | +7% | Aug 2022 | Open |
| Nickel, total [as Ni] | DMR, Limited - Numeric Violation | 1.03 mg/L | 1.00 | +3% | Jun 2022 | Open |
| Fluoride, total [as F] | DMR, Limited - Numeric Violation | 22.90 mg/L | 20.00 | +15% | Feb 2022 | Open |
| Fluoride, total [as F] | DMR, Limited - Numeric Violation | 20.50 mg/L | 20.00 | +3% | May 2021 | Open |
| Nickel, total [as Ni] | DMR, Limited - Numeric Violation | 1.15 mg/L | 1.00 | +15% | Apr 2021 | Open |
Enforcement Actions
Formal enforcement cases brought by the EPA or state agencies, including administrative orders and civil penalties assessed. Penalty amounts reflect what was formally assessed, not necessarily what was collected.
State Administrative Order of Consent
Clean Water Act
· Case CT-COWRIN17001 · Jul 21, 2017
$42,500
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-CTR000510560-001 · Jun 2, 2014
Other facilities in FAIRFIELD County, CT
WEST BROAD STREET PROPERTY OWNER LLC
STRATFORD, CT
UBS AMERICAS INC.
SHELTON, CT
· Professional, Scientific, and Technical Services
NEW ENGLAND CLASSIC CAR COMPANY
STRATFORD, CT
TORRINGTON WATER POLLUTION CONTROL FACILITY
HARWINTON, CT
BELIMO AIRCONTROLS
DANBURY, CT
· Manufacturing