Clean Water Act discharge permit · NPDES NY0070033
SCSD#5 - HUNTINGTON STP, Dix Hills, NY: NPDES NY0070033 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 12Pollutants under a numeric limit
- 3Pollutants with an effluent exceedance
SCSD#5 - HUNTINGTON STP, held by SUFFOLK COUNTY DPW, holds NPDES permit NY0070033, which discharges to Gw. EPA’s file records it issued July 12, 2012 and expiring February 28, 2023. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | SCSD#5 - HUNTINGTON STP |
|---|---|
| Permittee as filed | SUFFOLK COUNTY DPW |
| NPDES ID | NY0070033 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | State-issued individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | July 12, 2012 |
| Expiration date | February 28, 2023 |
| Issuing agency | NYSDEC |
| Address | Dix Hills, NY 11746 |
| Receiving water | GW |
| Subwatershed | Carlls River (HUC 020302020404) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 12Pollutants on file
- 12Under a numeric limit
- 10With a violation of any kind
- 3With 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 |
|---|---|---|---|---|---|
| Nitrogen, total [as N] | 5 | 30 | 19 | January 31, 2026 | 166% over the limit |
| pH | 4 | 25 | 17 | May 31, 2007 | |
| Flow, in conduit or thru treatment plant | 1 | 7 | 5 | September 30, 2010 | 6% over the limit |
| Solids, total dissolved | 4 | 17 | 0 | ||
| Nitrogen, Kjeldahl, total [as N] | 5 | 15 | 0 | ||
| Water level at sample collection time | 3 | 13 | 0 | ||
| Nitrogen, ammonia total [as N] | 3 | 11 | 0 | ||
| Nitrogen, nitrate total [as N] | 3 | 11 | 0 | ||
| Nitrogen, nitrite total [as N] | 3 | 7 | 0 | ||
| Temperature, water deg. fahrenheit | 1 | 2 | 0 | ||
| Coliform, fecal general | 3 | 0 | 0 | ||
| Chlorine, total residual | 1 | 0 | 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
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES NY0070033.
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, NY0070033.
Start the watch
- One permit holder — $99/month
- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
How we handle your data → Privacy
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 NY0070033 there.
Nearby on the register
- Discharge permits in Dix Hills
- Every permit record in Dix Hills, A to Z
- Discharge permits in New York
- Every permit record in New York, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.