Clean Water Act discharge permit · NPDES NCC250784

AMPLITDUE, Charlotte, NC: NPDES NCC250784 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance

AMPLITDUE, held by Tri Pointe Homes Holdings, Inc., holds NPDES permit NCC250784. EPA’s file records it issued March 18, 2025 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 AMPLITDUE: its NPDES ID, its permit type and status, its dates, its address in Charlotte, North Carolina. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES NCC250784.

Identity

Facility as filed	AMPLITDUE
Permittee as filed	Tri Pointe Homes Holdings, Inc.
NPDES ID	NCC250784
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	March 18, 2025
Expiration date	March 31, 2029
Address	Charlotte, NC 28227
Subwatershed	McAlpine Creek (HUC 030501030107)

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

Effluent limits and exceedances

0Pollutants on file
0Under a numeric limit
0With a violation of any kind
0With an effluent exceedance

EPA’s limits and effluent violation files hold no pollutant row for NPDES NCC250784.

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 NCC250784.

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, NCC250784.

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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 NCC250784 there.

Nearby on the register

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

The AMPLITDUE permit (NPDES ID NCC250784) is one of 954 general permit coverages on EPA's NPDES register in Charlotte, and it sits among 66 NPDES permits in the McAlpine Creek subwatershed, this one included. Of those 954 Charlotte coverages, 0.3% have a violation on file, and 62.7% of them carry an earlier issue date than this permit, which was issued March 18, 2025. The permit records no pollutants under a numeric limit and no pollutants with an effluent exceedance, both counted as 0.