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Clean Water Act discharge permit · NPDES VAR10U084

UNITY TUNSTALL 230 KV LINES PHASE 2, Mecklenburg, VA: NPDES VAR10U084 discharge permit, effluent exceedances, inspections, penalties

UNITY TUNSTALL 230 KV LINES PHASE 2, held by Virginia Electric and Power Co dba Dominion Energy, holds NPDES permit VAR10U084, which discharges to Meherrin River-Taylors Creek. EPA’s file records it issued July 1, 2024 and expiring June 30, 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 UNITY TUNSTALL 230 KV LINES PHASE 2: its NPDES ID, its permit type and status, its dates, its address in Mecklenburg, Virginia, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES VAR10U084.

Identity

Facility as filedUNITY TUNSTALL 230 KV LINES PHASE 2
Permittee as filedVirginia Electric and Power Co dba Dominion Energy
NPDES IDVAR10U084
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedJuly 1, 2024
Expiration dateJune 30, 2029
Issuing agencyVA DEQ
AddressMecklenburg, VA 23915
Receiving waterMeherrin River-Taylors Creek
SubwatershedStony Creek-Meherrin River (HUC 030102040401)

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 VAR10U084.

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 VAR10U084.

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, VAR10U084.

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How often?
  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
  • The whole register — $18,000/year

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 VAR10U084 there.

Nearby on the register

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

What this page shows

UNITY TUNSTALL 230 KV LINES PHASE 2 is linked to 3 NPDES permits in the Stony Creek-Meherrin River subwatershed, including this permit. Permits issued earlier than this permit make up 37.5% of the 16 storm water construction permits in Mecklenburg.