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Clean Water Act discharge permit · NPDES ARR158647

LOCKHEED MARTIN CORPORATION - LRF SOLAR FIELD, East Camden, AR: NPDES ARR158647 discharge permit, effluent exceedances, inspections, penalties

LOCKHEED MARTIN CORPORATION - LRF SOLAR FIELD, held by LOCKHEED MARTIN CORPORATION, holds NPDES permit ARR158647. EPA’s file records it issued May 21, 2025 and expiring October 31, 2026. 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 LOCKHEED MARTIN CORPORATION - LRF SOLAR FIELD: its NPDES ID, its permit type and status, its dates, its address in East Camden, Arkansas. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ARR158647.

Identity

Facility as filedLOCKHEED MARTIN CORPORATION - LRF SOLAR FIELD
Permittee as filedLOCKHEED MARTIN CORPORATION
NPDES IDARR158647
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedMay 21, 2025
Expiration dateOctober 31, 2026
Issuing agencyArkansas Energy & Environment
AddressEast Camden, AR 71701
SubwatershedLittle Two Bayou-Two Bayou (HUC 080402010701)

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 ARR158647.

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 ARR158647.

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, ARR158647.

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  • 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 ARR158647 there.

Nearby on the register

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

What this page shows

The LOCKHEED MARTIN CORPORATION - LRF SOLAR FIELD storm water construction permit is one of 14 such permits on EPA's NPDES register in Calhoun County, and about 71.4% of those 14 were issued earlier than this one. Among the 14 Calhoun County storm water construction permits, 0.0% have a violation on file, and the permit sits among 18 NPDES permits in the Little Two Bayou-Two Bayou subwatershed.