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Clean Water Act discharge permit · NPDES ALR10C7HM

DIAMOND PARK, Huntsville, AL: NPDES ALR10C7HM discharge permit, effluent exceedances, inspections, penalties

DIAMOND PARK, held by Valor Communities, LLC, holds NPDES permit ALR10C7HM. EPA’s file records it issued December 1, 2025 and expiring March 31, 2026. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for DIAMOND PARK: its NPDES ID, its permit type and status, its dates, its address in Huntsville, Alabama. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ALR10C7HM.

Identity

Facility as filedDIAMOND PARK
Permittee as filedValor Communities, LLC
NPDES IDALR10C7HM
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
IssuedDecember 1, 2025
Expiration dateMarch 31, 2026
Issuing agencyState
AddressHuntsville, AL 35810
SubwatershedUpper Indian Creek (HUC 060300020501)
NAICS236115 – New Single-Family Housing Construction [except For-Sale Builders]
SIC1521 – Single-Family Housing Construction

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES ALR10C7HM.

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 ALR10C7HM.

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, ALR10C7HM.

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  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
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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 ALR10C7HM there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

What this page shows

The DIAMOND PARK storm water construction permit, filed under Valor Communities, LLC for Huntsville in Madison County, Alabama, is one of 883 storm water construction permits in that county on EPA's NPDES register, and 88.3% of those 883 permits carry an earlier issue date than this one. The permit sits within the Upper Indian Creek subwatershed, which holds 99 NPDES permits including this one, and 0.0% of the county's 883 storm water construction permits have a violation on file.