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Clean Water Act discharge permit · NPDES CAC194088

ROUTE 105 DEWATERING PROJECT, Downey, CA: NPDES CAC194088 discharge permit, effluent exceedances, inspections, penalties

ROUTE 105 DEWATERING PROJECT, held by CA Dept of Transportation District 7, holds NPDES permit CAC194088. EPA’s file records it issued July 30, 1999 and expiring March 7, 2018. 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 ROUTE 105 DEWATERING PROJECT: its NPDES ID, its permit type and status, its dates, its address in Downey, California. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES CAC194088.

Identity

Facility as filedROUTE 105 DEWATERING PROJECT
Permittee as filedCA Dept of Transportation District 7
NPDES IDCAC194088
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
IssuedJuly 30, 1999
Expiration dateMarch 7, 2018
Issuing agencyCA Waterboards
AddressDowney, CA 90242
Receiving water impaired303(D) Listed
SubwatershedCompton Creek-Los Angeles River (HUC 180701050402)

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 CAC194088.

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 CAC194088.

Velarion’s copy of EPA’s ICIS-NPDES files does not yet 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, CAC194088.

Start the watch

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 CAC194088 there.

Nearby on the register

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