Clean Water Act discharge permit · NPDES CTP002218
H.N.S. MANAGEMENT COMPANY, INC., Hartford, CT: NPDES CTP002218 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 9Pollutants under a numeric limit
- 6Pollutants with an effluent exceedance
H.N.S. MANAGEMENT COMPANY, INC., held by H.N.S. MANAGEMENT, CT TRANSIT, holds NPDES permit CTP002218. EPA’s file records it issued November 26, 2007 and expiring November 30, 2012. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | H.N.S. MANAGEMENT COMPANY, INC. |
|---|---|
| Permittee as filed | H.N.S. MANAGEMENT, CT TRANSIT |
| NPDES ID | CTP002218 |
| Permit status | Effective |
| Permit type | Individual industrial user permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | November 26, 2007 |
| Expiration date | November 30, 2012 |
| Issuing agency | CT DEP |
| Address | Hartford, CT 06141 |
| SIC | 4173 – Bus Terminal And Service Facilities |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.
Effluent limits and exceedances
- 11Pollutants on file
- 9Under a numeric limit
- 11With a violation of any kind
- 6With an effluent exceedance
An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| Zinc, total [as Zn] | 1 | 23 | 19 | December 31, 2010 | 97% over the limit |
| Oil & Grease | 1 | 21 | 6 | December 31, 2018 | 80% over the limit |
| Flow, maximum during 24 hr period | 1 | 10 | 3 | May 31, 2008 | 34% over the limit |
| Lead, total [as Pb] | 1 | 8 | 3 | August 31, 2010 | 140% over the limit |
| pH | 2 | 11 | 2 | September 30, 2017 | |
| Copper, total [as Cu] | 1 | 6 | 2 | August 31, 2010 | 6% over the limit |
| Flow | 1 | 10 | 0 | ||
| Solids, total suspended | 1 | 8 | 0 | ||
| Flow rate | 1 | 4 | 0 | ||
| Chromium, total [as Cr] | 0 | 2 | 0 | ||
| Surfactants [MBAS] | 0 | 2 | 0 |
Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.
Inspections, violations and enforcement
- 4Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| April 20, 2026 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| April 20, 2026 | Management Practice Violations - Failure to Maintain Records | ST6 |
| April 20, 2026 | Permit Violations - Violation Specified in Comment | ST6 |
| December 17, 2024 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.
Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.
Watch this permit
One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, CTP002218.
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EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID CTP002218 there.
Nearby on the register
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- Every permit record in Connecticut, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.