FXI Inc
Terminated WDID 2 01I022211 San Leandro, Alameda County Region 2 · San Francisco Bay
At a glance
- Permit Evidence: SMARTS record
- Terminated Industrial
- Notice of Intent (WDID code I) · Permits and applications
- Location Evidence: facility-reported
- San Leandro, Alameda County
- Region 2 · San Francisco Bay · Location · Statewide map
- Identified receiving water on the 2026 303(d) list
- Not established
- Shown only when the reported receiving water is identified and corroborated.
- 2026 Integrated Report waters within 1.0 km Evidence: geographic proximity
- 1 waterbody; 1 on the 2026 303(d) list
- Proximity only; not a discharge pathway · Nearby waterbodies
- Monitoring results Evidence: facility-reported
- 168 distinct results, 5 reporting years (2015 to 2019)
- Most recent sample Jan 16, 2020 · Monitoring
- Compliance and enforcement records Evidence: SMARTS record
- 1 inspection · 1 violation record · 2 enforcement actions
- Counts as published in SMARTS; not a compliance determination · Details
Each label shows where a statement comes from. How to read the labels.
Overview and location
Reported facility location HUC12 watershed Corroborated receiving water 2026 Integrated Report waterbodies nearby
Reported location Evidence: facility-reported
- Coordinates
- 37.70937, -122.18832
- Precision
- 5 decimal places
- Shared point
- 3 permits report this exact point
- Matches application record
- same
Facility location as reported by the discharger in SMARTS; not a discharge point or outfall.
- Facility address
- 2451 Polvorosa Ave, San Leandro 94577
- Regional Water Board
- 2 — San Francisco Bay
HUC12 watershed Evidence: spatial
- Sausal Creek-Frontal San Francisco Bay Estuaries HUC12 180500040805
The facility's reported location lies within this HUC12 watershed (spatial derivation); it is not a discharge location.
Permits and applications Evidence: SMARTS record
Current permit record
- Permit type
- Industrial
- Application type
- Notice of Intent (WDID code I)
- Status
- Terminated
- Operator
- FXI
- Primary industry (SIC)
- 3086-Plastics Foam Products
- Application ID
- 368177
- NOI processed
- Jul 07, 2009
- Termination effective
- Jan 08, 2021
- Last certified
- Feb 28, 2020
- Facility size
- 7.3 Acres
Retrieved from SMARTS Oct 20, 2026. Verify against SMARTS before relying on it.
Permit history
| Application | Type | Status | Processed | Terminated | Certified |
|---|---|---|---|---|---|
| 368177 | Industrial | Terminated | Jul 07, 2009 | Jan 08, 2021 | Feb 28, 2020 |
Every storm water application SMARTS records for this WDID, newest first (1).
Receiving water
- Reported by the facility Evidence: facility-reported
- —
- Discharges directly / indirectly
- N / Y (as answered in the permit application)
No receiving-water text was reported for this permit.
Impaired waters and TMDLs
Two kinds of information, kept apart: 2026 Integrated Report waterbodies near the reported location (geographic proximity only), and TMDL records that SMARTS lists for this facility. Neither establishes where the facility discharges; see Receiving water for the facility's own statement.
Nearby waterbodies Evidence: geographic proximity
Spatial proximity only; discharge pathway not established. Being near a waterbody does not mean the facility discharges to it.
| Waterbody (2026 Integrated Report) | Distance | 2026 303(d) list | Appendix A decisions |
|---|---|---|---|
| San Francisco Bay, Lower CAB2041001019980925131322 | 583 m | listed | 10 |
Waterbodies within 1.0 km of the reported facility location. Method proximity/1.
SMARTS TMDL records Evidence: SMARTS-reported
No TMDL records for this facility in the SMARTS TMDL export.
Reported monitoring results Evidence: facility-reported
Numeric Action Level (NAL) screening is being independently validated and is not shown. Nothing on this page states whether a result exceeded a NAL.
168 distinct measurements across 3 parameters, most recent sample Jan 16, 2020.
By reporting year
| Reporting year (July–June) | Distinct results | Parameters | With several versions | First sample | Last sample |
|---|---|---|---|---|---|
| 2019 | 24 | 3 | 0 | Nov 26, 2019 | Jan 16, 2020 |
| 2018 | 24 | 3 | 0 | Jan 15, 2019 | Feb 08, 2019 |
| 2017 | 24 | 3 | 0 | Nov 16, 2017 | Jan 08, 2018 |
| 2016 | 48 | 3 | 0 | Oct 14, 2016 | Mar 21, 2017 |
| 2015 | 48 | 3 | 0 | Nov 09, 2015 | Apr 27, 2016 |
By parameter
| Parameter | Units | Measurements | Below detection | First sample | Last sample | Results |
|---|---|---|---|---|---|---|
| Oil and Grease | mg/L | 56 | 32 | Nov 09, 2015 | Jan 16, 2020 | Results |
| pH | SU | 56 | 0 | Nov 09, 2015 | Jan 16, 2020 | Results |
| Total Suspended Solids (TSS) | mg/L | 56 | 2 | Nov 09, 2015 | Jan 16, 2020 | Results |
All results (168 distinct rows)
| Sample date | Parameter | Result | Units | Location type | Event | Method | Report | Versions |
|---|---|---|---|---|---|---|---|---|
| Jan 16, 2020 | Oil and Grease | > .73 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1099653 | |
| Jan 16, 2020 | Oil and Grease | 1.65 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1099653 | |
| Jan 16, 2020 | Oil and Grease | > .73 | mg/L | Effluent | Qualifying Storm Event | A5220B | 1099653 | |
| Jan 16, 2020 | Oil and Grease | > .73 | mg/L | Effluent | Qualifying Storm Event | A5220B | 1099653 | |
| Jan 16, 2020 | pH | 8 | SU | Effluent | Qualifying Storm Event | pH_Field | 1099653 | |
| Jan 16, 2020 | pH | 7.1 | SU | Effluent | Qualifying Storm Event | pH_Field | 1099653 | |
| Jan 16, 2020 | pH | 7.7 | SU | Effluent | Qualifying Storm Event | A4500HB | 1099653 | |
| Jan 16, 2020 | pH | 7.2 | SU | Effluent | Qualifying Storm Event | A4500HB | 1099653 | |
| Jan 16, 2020 | Total Suspended Solids (TSS) | 33 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1099653 | |
| Jan 16, 2020 | Total Suspended Solids (TSS) | 17 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1099653 | |
| Jan 16, 2020 | Total Suspended Solids (TSS) | 14 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1099653 | |
| Jan 16, 2020 | Total Suspended Solids (TSS) | 14 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1099653 | |
| Nov 26, 2019 | Oil and Grease | 2.3 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1092413 | |
| Nov 26, 2019 | Oil and Grease | 3.3 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1092413 | |
| Nov 26, 2019 | Oil and Grease | .82 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1092413 | |
| Nov 26, 2019 | Oil and Grease | 6 | mg/L | Effluent | Qualifying Storm Event | A5520B | 1092413 | |
| Nov 26, 2019 | pH | 7.2 | SU | Effluent | Qualifying Storm Event | pH_Field | 1092413 | |
| Nov 26, 2019 | pH | 7.6 | SU | Effluent | Qualifying Storm Event | pH_Field | 1092413 | |
| Nov 26, 2019 | pH | 7.4 | SU | Effluent | Qualifying Storm Event | pH_Field | 1092413 | |
| Nov 26, 2019 | pH | 7.9 | SU | Effluent | Qualifying Storm Event | pH_Field | 1092413 | |
| Nov 26, 2019 | Total Suspended Solids (TSS) | 47 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1092413 | |
| Nov 26, 2019 | Total Suspended Solids (TSS) | 42 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1092413 | |
| Nov 26, 2019 | Total Suspended Solids (TSS) | 23 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1092413 | |
| Nov 26, 2019 | Total Suspended Solids (TSS) | 120 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1092413 | |
| Feb 08, 2019 | Oil and Grease | < .73 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1044666 | |
| Feb 08, 2019 | Oil and Grease | 2.9 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1044666 | |
| Feb 08, 2019 | Oil and Grease | 1.5 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1044666 | |
| Feb 08, 2019 | Oil and Grease | .8 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1044666 | |
| Feb 08, 2019 | pH | 7.5 | SU | Effluent | Qualifying Storm Event | pH_Field | 1044666 | |
| Feb 08, 2019 | pH | 8 | SU | Effluent | Qualifying Storm Event | pH_Field | 1044666 | |
| Feb 08, 2019 | pH | 7.3 | SU | Effluent | Qualifying Storm Event | pH_Field | 1044666 | |
| Feb 08, 2019 | pH | 7.9 | SU | Effluent | Qualifying Storm Event | A4500HB | 1044666 | |
| Feb 08, 2019 | Total Suspended Solids (TSS) | 31 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1044666 | |
| Feb 08, 2019 | Total Suspended Solids (TSS) | 42 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1044666 | |
| Feb 08, 2019 | Total Suspended Solids (TSS) | 25 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1044666 | |
| Feb 08, 2019 | Total Suspended Solids (TSS) | 17 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1044666 | |
| Jan 15, 2019 | Oil and Grease | < .73 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1036463 | |
| Jan 15, 2019 | Oil and Grease | 1.47 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1036463 | |
| Jan 15, 2019 | Oil and Grease | < .73 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1036463 | |
| Jan 15, 2019 | Oil and Grease | < .73 | mg/L | Effluent | Qualifying Storm Event | E1664A | 1036463 | |
| Jan 15, 2019 | pH | 7 | SU | Effluent | Qualifying Storm Event | pH_Field | 1036463 | |
| Jan 15, 2019 | pH | 8.2 | SU | Effluent | Qualifying Storm Event | pH_Field | 1036463 | |
| Jan 15, 2019 | pH | 7.9 | SU | Effluent | Qualifying Storm Event | pH_Field | 1036463 | |
| Jan 15, 2019 | pH | 7.2 | SU | Effluent | Qualifying Storm Event | pH_Field | 1036463 | |
| Jan 15, 2019 | Total Suspended Solids (TSS) | 26 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1036463 | |
| Jan 15, 2019 | Total Suspended Solids (TSS) | 38 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1036463 | |
| Jan 15, 2019 | Total Suspended Solids (TSS) | 50 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1036463 | |
| Jan 15, 2019 | Total Suspended Solids (TSS) | 8 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1036463 | |
| Jan 08, 2018 | Oil and Grease | < .73 | mg/L | Effluent | Qualifying Storm Event | E1664A | 991253 | |
| Jan 08, 2018 | Oil and Grease | 1.3 | mg/L | Effluent | Qualifying Storm Event | E1664A | 991253 |
Results are shown exactly as reported by the discharger. Identical rows repeated in the State's export are shown once. Where the export contains different versions of the same sample and parameter, each version is listed and flagged. Details.
Compliance and enforcement records Evidence: SMARTS record
These are records as the State Water Board publishes them in SMARTS, with the source's own types and statuses. They are not a compliance determination or rating. A record listed here is not proof of a violation beyond what the source states, and the absence of records does not establish compliance.
| Record type | Records | As published | Dates | Retrieved | List |
|---|---|---|---|---|---|
| Violations | 1 | 1 Violation · 0 Potential (preliminary) · 0 Dismissed | Oct 27, 2009 – Oct 27, 2009 | Oct 21, 2026 | All violations |
| Enforcement actions | 2 | 2 issued · 0 draft · 0 withdrawn, rescinded or superseded | Apr 08, 2010 – Jun 07, 2011 | Oct 21, 2026 | All actions |
| Inspections | 1 | inspections, not findings | Oct 27, 2009 – Oct 27, 2009 | Oct 21, 2026 | All inspections |
| Annual reports | 6 | certified reports (contents not shown) | 2015 – 2020 | Oct 21, 2026 | All reports |
| Water-quality-based corrective action reports | 0 | reports, by parameter | — | Oct 21, 2026 |
Each record type is counted by its own SMARTS identifier. A violation and the enforcement action that cites it are two records in two lists; they are never added together.
Chronological record history (10 records, newest first)
| Date | Record | ID | Type or purpose | Status as published | Detail |
|---|---|---|---|---|---|
| Dec 31, 2020 | Annual reports | 1068190 | Annual report 2020 | — | |
| Jun 11, 2020 | Annual reports | 985416 | Annual report 2019 | — | |
| Jun 06, 2019 | Annual reports | 952949 | Annual report 2018 | — | |
| May 10, 2018 | Annual reports | 938363 | Annual report 2017 | — | |
| Jun 13, 2017 | Annual reports | 877576 | Annual report 2016 | — | |
| Jun 21, 2016 | Annual reports | 840572 | Annual report 2015 | — | |
| Jun 07, 2011 | Enforcement actions | 405817 | CAO (Cleanup and Abatement Order) | Active | |
| Apr 08, 2010 | Enforcement actions | 401563 | NOV (Notice of Violation) | Active | |
| Oct 27, 2009 | Inspections | 2003992 | B Type compliance | — | Additional Info Required |
| Oct 27, 2009 | Violations | 841358 | Deficient BMP Implementation | Violation | Inspection |
Sources and provenance
| Information | Source | Retrieved or published |
|---|---|---|
| Permit, location, receiving-water text | SMARTS Industrial Application Specific Data | Oct 20, 2026 |
| Permit history | SMARTS Storm Water Applications | Oct 20, 2026 |
| Monitoring results | SMARTS Industrial Parameter Data | Oct 20, 2026 |
| Watershed Boundary Dataset HU2 GeoPackages 15, 16, 18 (WBDHU12) | USGS | 2026-10-22 |
| 2026 California Integrated Report, Appendix A: 2026 303(d) List (final) | SWRCB | 2026-10-22 |
| Final_2026_Rivers_and_Streams + Final_2026_Lakes_and_Reservoirs (FeatureServer 0) | SWRCB GIS | 2026-10-22 |
| SMARTS TMDL requirements | SMARTS | 2026-10-21 |
Relationships computed 2026-10-22 with methods facility_huc12/1, proximity/1, receiving_water/2, tmdl_reference/1, waterbody_huc12_ovl/1, waterbody_huc12_pub/1; proximity threshold 1.0 km.
How to read the evidence labels
- Evidence: SMARTS record Evidence: facility-reported Information as published in SMARTS or reported by the discharger.
- Evidence: identification corroborated The reported receiving-water name identifies one official waterbody and the facility's location is consistent with it. It does not establish a discharge pathway.
- Evidence: candidate, awaiting review Evidence: not confirmed The reported name could match one or more official waterbodies, but no identification has been confirmed; nothing is assigned without review.
- Evidence: spatial Evidence: geographic proximity Derived from the reported location only.
- Evidence: SMARTS-reported Source records whose links to official references are not yet reviewed.
- Evidence: unavailable The information could not be loaded or is not in the sources.
Records are shown as published and are not compliance determinations. How geographic context is derived.