Clean Water Act discharge permit · NPDES CAC397996
TREATMENT SYSTEM 19, FORMER FAIRCHILD SEMICONDUCTOR FACILITY, MEW AREA, Mountain View, CA: NPDES CAC397996 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
TREATMENT SYSTEM 19, FORMER FAIRCHILD SEMICONDUCTOR FACILITY, MEW AREA, held by Schlumberger Technology Corporation, holds NPDES permit CAC397996. EPA’s file records it issued August 25, 2014 and expiring September 1, 2022. 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 TREATMENT SYSTEM 19, FORMER FAIRCHILD SEMICONDUCTOR FACILITY, MEW AREA: its NPDES ID, its permit type and status, its dates, its address in Mountain View, California. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES CAC397996.
Identity
| Facility as filed | TREATMENT SYSTEM 19, FORMER FAIRCHILD SEMICONDUCTOR FACILITY, MEW AREA |
|---|---|
| Permittee as filed | Schlumberger Technology Corporation |
| NPDES ID | CAC397996 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | August 25, 2014 |
| Expiration date | September 1, 2022 |
| Issuing agency | CA Waterboards |
| Address | Mountain View, CA 94043 |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Calabazas Creek-Frontal San Francisco Bay Estuaries (HUC 180500030405) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
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 CAC397996.
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 CAC397996.
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
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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 CAC397996 there.
Nearby on the register
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- Every permit record in California, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.