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Clean Water Act discharge permit · NPDES COR429745

20-INCH WATERLINE REPLACEMENT, Berthoud, CO: NPDES COR429745 discharge permit, effluent exceedances, inspections, penalties

20-INCH WATERLINE REPLACEMENT, held by Timco Blasting & Coatings, Inc., holds NPDES permit COR429745. EPA’s file records it issued January 22, 2026 and expiring March 31, 2029. 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 20-INCH WATERLINE REPLACEMENT: its NPDES ID, its permit type and status, its dates, its address in Berthoud, Colorado. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES COR429745.

Identity

Facility as filed20-INCH WATERLINE REPLACEMENT
Permittee as filedTimco Blasting & Coatings, Inc.
NPDES IDCOR429745
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedJanuary 22, 2026
Expiration dateMarch 31, 2029
AddressBerthoud, CO 80513
SubwatershedOutlet Little Thompson River (HUC 101900060504)

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 COR429745.

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 COR429745.

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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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 COR429745 there.

Nearby on the register

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

What this page shows

The 20-INCH WATERLINE REPLACEMENT permit, held by Timco Blasting & Coatings, Inc. in Berthoud, is one of 596 general permit coverages in Weld County, Colorado, and one of 24 NPDES permits in the Outlet Little Thompson River subwatershed. Of the 595 general permit coverages in Weld County, 83.9% were issued earlier than this one, and it has no pollutants under a numeric limit and no effluent exceedances on file.