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Clean Water Act discharge permit · NPDES MAR100681

M.L. PARTLOW: SPENCER, MA - VALLEY AND MILL STREETS IMPROVEMENTS PHASE 2, Spencer, MA: NPDES MAR100681 discharge permit, effluent exceedances, inspections, penalties

M.L. PARTLOW: SPENCER, MA - VALLEY AND MILL STREETS IMPROVEMENTS PHASE 2, held by M.L. Partlow & Son Paving, holds NPDES permit MAR100681. EPA’s file records it issued March 18, 2026 and expiring February 16, 2027. 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.

What the register holds for M.L. PARTLOW: SPENCER, MA - VALLEY AND MILL STREETS IMPROVEMENTS PHASE 2: its NPDES ID, its permit type and status, its dates, its address in Spencer, Massachusetts. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MAR100681.

Identity

Facility as filedM.L. PARTLOW: SPENCER, MA - VALLEY AND MILL STREETS IMPROVEMENTS PHASE 2
Permittee as filedM.L. Partlow & Son Paving
NPDES IDMAR100681
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedMarch 18, 2026
Expiration dateFebruary 16, 2027
Issuing agencyU.S. EPA
AddressSpencer, MA 01562
SubwatershedSevenmile River (HUC 010802040301)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES MAR100681.

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

EPA’s single-event violation file, as loaded, holds no violation for NPDES MAR100681.

Inspections

EPA’s inspection file holds no inspection for NPDES MAR100681.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES MAR100681.

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 MAR100681 there.

M.L. PARTLOW: SPENCER, MA - VALLEY AND MILL STREETS IMPROVEMENTS PHASE 2, Spencer, Massachusetts: Coverage under a general permit MAR100681, held by M.L. Partlow & Son Paving; Construction stormwater; Effective; issued March 18, 2026, term to February 16, 2027, by U.S. EPA.

Massachusetts holds 3,320 Construction stormwater coverages of this permit type in EPA’s file; 2,930 were issued before MAR100681.

Coverages issued nearest MAR100681

M.L. PARTLOW: SPENCER, MA - VALLEY AND MILL STREETS IMPROVEMENTS PHASE 2 among its neighbors

EPA’s permit file holds 22 discharge permits in the Sevenmile River subwatershed (HUC 010802040301), MAR100681 among them.

Other permits in the Sevenmile River subwatershed (HUC 010802040301)

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

What this page shows

The M.L. PARTLOW: SPENCER, MA - VALLEY AND MILL STREETS IMPROVEMENTS PHASE 2 permit is one of 11 storm water construction permits on EPA's NPDES register in Spencer, and 0.0% of those 11 Spencer permits have a violation on file. Among all 11 Spencer storm water construction permits, 90.9% were issued before this one, and the permit is one of 22 NPDES permits in the Sevenmile River subwatershed.