Clean Water Act discharge permit · NPDES CAF001172

MISSION TRAIL WASTE SYSTEMS, Santa Clara, CA: NPDES CAF001172 discharge permit, effluent exceedances, inspections, penalties

Not neededPermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance

MISSION TRAIL WASTE SYSTEMS holds NPDES permit CAF001172. 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 MISSION TRAIL WASTE SYSTEMS: its NPDES ID, its permit type and status, its its address in Santa Clara, California. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES CAF001172.

Identity

Facility as filed	MISSION TRAIL WASTE SYSTEMS
Permittee as filed	MISSION TRAIL WASTE SYSTEMS
NPDES ID	CAF001172
Permit status	Not needed
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Industrial stormwater
Address	Santa Clara, CA 95050
Subwatershed	San Jose International Airport-Frontal San Francisco Bay Estuaries (HUC 180500030306)
Other EPA IDs (FRS)	RCRA handler CAD983646456

Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.

Effluent limits and exceedances

0Pollutants on file
0Under a numeric limit
0With a violation of any kind
0With an effluent exceedance

EPA’s limits and effluent violation files hold no pollutant row for NPDES CAF001172.

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

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES CAF001172.

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, CAF001172.

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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 CAF001172 there.

Nearby on the register

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

This public-records page covers Clean Water Act discharge permit NPDES CAF001172 held by MISSION TRAIL WASTE SYSTEMS in Santa Clara, CA, under the industrial stormwater program, with a permit status of Not needed and a minor discharger class. The figures listed are 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance, and EPA's files hold no effluent or single-event violation for this permit.