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Clean Water Act discharge permit · NPDES LAR10Q064

ALVAREZ CONSTRUCTION COMPANY, LLC - SILVERSIDE COVE, Baton Rouge, LA: NPDES LAR10Q064 discharge permit, effluent exceedances, inspections, penalties

ALVAREZ CONSTRUCTION COMPANY, LLC - SILVERSIDE COVE holds NPDES permit LAR10Q064. EPA’s file records it issued October 1, 2024 and expiring March 28, 2025.

ALVAREZ CONSTRUCTION COMPANY, LLC - SILVERSIDE COVE, Baton Rouge, Louisiana: Coverage under a general permit LAR10Q064; Construction stormwater; Administratively continued (past its expiration date and still in force until reissued); issued October 1, 2024, term to March 28, 2025.

Louisiana holds 1,491 Construction stormwater coverages of this permit type in EPA’s file; 683 were issued before LAR10Q064. ALVAREZ CONSTRUCTION COMPANY, LLC - SILVERSIDE COVE holds 2 permits in Louisiana.

Other permits held by ALVAREZ CONSTRUCTION COMPANY, LLC - SILVERSIDE COVE

Coverages issued nearest LAR10Q064

ALVAREZ CONSTRUCTION COMPANY, LLC - SILVERSIDE COVE among its neighbors

Its county holds 457, 22 of them major permits; LAR10Q064 is a minor permit.

Other permits in the county

What the register holds for ALVAREZ CONSTRUCTION COMPANY, LLC - SILVERSIDE COVE: its NPDES ID, its permit type and status, its dates, its address in Baton Rouge, Louisiana. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES LAR10Q064.

Identity

Facility as filedALVAREZ CONSTRUCTION COMPANY, LLC - SILVERSIDE COVE
Permittee as filedALVAREZ CONSTRUCTION COMPANY, LLC - SILVERSIDE COVE
NPDES IDLAR10Q064
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
IssuedOctober 1, 2024
Expiration dateMarch 28, 2025
AddressBaton Rouge, LA 70810

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES LAR10Q064.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES LAR10Q064.

Inspections

EPA’s inspection file holds no inspection for NPDES LAR10Q064.

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 LAR10Q064.

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, LAR10Q064.

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  • One state — $4,990/year
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Nearby on the register

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

What this page shows

ALVAREZ CONSTRUCTION COMPANY, LLC - SILVERSIDE COVE is one of 323 storm water construction permits in East Baton Rouge Parish on EPA's NPDES register, and about 0.6% of those permits have a violation on file, while this one has none of its pollutants under a numeric limit or with an effluent exceedance. Of all 323 permits in that parish, 55.1% were issued earlier than this one, which was issued on October 1, 2024.