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Clean Water Act discharge permit · NPDES MAR1001XT

ZP-234 TETRAULT ARRAY, Wilbraham, MA: NPDES MAR1001XT discharge permit, effluent exceedances, inspections, penalties

ZP-234 TETRAULT ARRAY, held by Pro-Tech Energy Solutions, holds NPDES permit MAR1001XT. EPA’s file records it issued April 18, 2019 and expiring February 15, 2022. 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 ZP-234 TETRAULT ARRAY: its NPDES ID, its permit type and status, its dates, its address in Wilbraham, Massachusetts. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MAR1001XT.

Identity

Facility as filedZP-234 TETRAULT ARRAY
Permittee as filedPro-Tech Energy Solutions
NPDES IDMAR1001XT
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedApril 18, 2019
Expiration dateFebruary 15, 2022
Issuing agencyU.S. EPA
AddressWilbraham, MA 01095
SubwatershedMill River (HUC 010802050101)

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 MAR1001XT.

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 MAR1001XT.

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

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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 MAR1001XT there.

Nearby on the register

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

What this page shows

This public-records page covers NPDES permit MAR1001XT, held by Pro-Tech Energy Solutions for the ZP-234 TETRAULT ARRAY facility in Wilbraham, MA, under a construction stormwater program as a minor discharger. The permit is listed as administratively continued, with zero pollutants under a numeric limit and zero pollutants with an effluent exceedance.