Clean Water Act discharge permit · NPDES MA0040436
BENEVENTO SAND & STONE CORPORATION, Wilmington, MA: NPDES MA0040436 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 22Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
BENEVENTO SAND & STONE CORPORATION, held by BENEVENTO SAND & STONE CORP., holds NPDES permit MA0040436, which discharges to Martins Brook. EPA’s file records it issued March 12, 2016 and expiring February 28, 2021. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | BENEVENTO SAND & STONE CORPORATION |
|---|---|
| Permittee as filed | BENEVENTO SAND & STONE CORP. |
| NPDES ID | MA0040436 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Program | Construction stormwater |
| Issued | March 12, 2016 |
| Expiration date | February 28, 2021 |
| Address | Wilmington, MA 01887 |
| Receiving water | MARTINS BROOK |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Upper Ipswich River (HUC 010900010201) |
| Other EPA IDs (FRS) | RCRA handler MAD980194252; ICIS-AIR source MA000017043574395 |
Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 22Pollutants on file
- 22Under a numeric limit
- 22With a violation of any kind
- 0With 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 |
|---|---|---|---|---|---|
| pH | 5 | 9 | 0 | ||
| Turbidity | 4 | 8 | 0 | ||
| Solids, total suspended | 4 | 8 | 0 | ||
| Oil & Grease | 2 | 4 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 4 | 0 | ||
| Discharge event observation [Visual Monitoring] | 1 | 2 | 0 | ||
| Specific conductance | 1 | 1 | 0 | ||
| Alkalinity, total [as CaCO3] | 1 | 1 | 0 | ||
| Solids, total | 1 | 1 | 0 | ||
| Ammonia, unionized | 1 | 1 | 0 | ||
| Carbon, tot organic [TOC] | 1 | 1 | 0 | ||
| Hardness, total [as CaCO3] | 1 | 1 | 0 | ||
| Cadmium, total [as Cd] | 1 | 1 | 0 | ||
| Copper, total [as Cu] | 1 | 1 | 0 | ||
| Lead, total [as Pb] | 1 | 1 | 0 | ||
| Nickel, total [as Ni] | 1 | 1 | 0 | ||
| Zinc, total [as Zn] | 1 | 1 | 0 | ||
| Aluminum, total [as Al] | 1 | 1 | 0 | ||
| Chlorine, total residual | 1 | 1 | 0 | ||
| Solids, total dissolved | 1 | 1 | 0 | ||
| LC50 Static 48Hr Acute Ceriodaphnia dubia | 1 | 1 | 0 | ||
| LC50 Static 48Hr Acute Pimephales promelas | 1 | 1 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES MA0040436.
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 MA0040436.
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.
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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 MA0040436 there.
Nearby on the register
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- Every permit record in Wilmington, A to Z
- Discharge permits in Massachusetts
- Every permit record in Massachusetts, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.