plume.PROPERTY RECORDS

905 D Street

905 D Street, San Rafael, California

Prepared 2026-10-29

PCE is a solvent historically used in dry cleaning. This report brings together the property history and contamination records we reviewed.

01Has PCE contamination been documented here?

PCE at this property remains unresolved in the available records.

The records reviewed do not establish whether PCE was found here.

  • Some records could not be checked or are out of date; this answer may miss relevant information.

02Was there a dry cleaner here?

Former dry-cleaner use here remains unresolved.

No dry-cleaner address match was found in the records searched. Earlier uses may be missing.

  • Some records could not be checked or are out of date; this answer may miss relevant information.

03Could a nearby site affect this property?

Solvents were found at a nearby site.

The solvents PCE and TCE were found in groundwater at 1101 Third Street, San Rafael; approximately 1,110 ft from selected point on 2008-08-14. These records do not establish whether contamination reaches this property. [R1] [R2] [1]

  • Some records could not be checked or are out of date; this answer may miss relevant information.
  • 2009-03-05 — The March 5, 2009 petroleum closure excludes groundwater polluted by non-petroleum chemicals.

Questions to bring to the agent

  1. Ask for the investigation records

    “Do later investigations establish a connection to 905 D Street? Can you share Groundwater Monitoring Report – August 2008 Event?”

    The solvents PCE and TCE were found in groundwater at 1101 Third Street, San Rafael; approximately 1,110 ft from selected point on 2008-08-14. [R1]

  2. Ask for the property’s history

    “What uses occupied 905, 909 and 933 D Street on APN 011-251-07? Can you share parcel tenancy and historical-use records?”

    No dry-cleaner address match was found in the records searched. Earlier uses may be missing. [R2]

A focused dry-cleaner / PCE public-record review, not property testing or a Phase I Environmental Site Assessment. Missing records do not establish an absence of contamination.

Public format sample · Band not assigned · Not an issued customer report. Some research or source checks are incomplete. What was searched · Findings & sources →

Behind the answers

Findings & sources

Read what each record contributes, then follow its source link for the original wording and measurements.

[R1] 1101 Third Street, San Rafael; approximately 1,110 ft from selected point · nearby source site

The solvents PCE and TCE were found in groundwater at 1101 Third Street, San Rafael; approximately 1,110 ft from selected point on 2008-08-14.

2008-08-14 · Sampling date

Why it matters here: Nearby source site; subject-property impact not established. Not samples at 905 D Street and not current concentrations. Subject impact is not established by this finding.

San Francisco Bay RWQCB; review provenance: supplied October 17, 2026 manual brief · Site Closure Summary · 2009-03-05.

Original document [R1] · Original wording & measurements · Case T0604100158 / 21-0167

[R2] 1101 Third Street, San Rafael; approximately 1,110 ft from selected point · nearby source site

The decision excludes some conditions from its scope at 1101 Third Street, San Rafael; approximately 1,110 ft from selected point (2009-03-05).

2009-03-05 · Decision date

Why it matters here: Nearby source site; subject-property impact not established. Not samples at 905 D Street and not current concentrations. Subject impact is not established by this finding.

San Francisco Bay RWQCB; review provenance: supplied October 17, 2026 manual brief · Transmittal of Case Closure Letter for 1101 3rd Street · 2009-03-05.

Original document [R2] · Original wording & measurements · Case T0604100158 / 21-0167

[1] GeoTracker saved extract · 1112 ft from selected point

MOBIL

1101 3RD ST, SAN RAFAEL

Recorded fact: Cleanup / PCE source record · Completed - Case Closed. Observation date: 2009-03-05T00:00:00.

Why it matters here: Nearby source evidence; a connection to this property is not established. Potential media: Other groundwater; potential media are not confirmed impacts.

GeoTracker saved extract · T0604100158 · Source date 2026-09-24. Document title / page not established for this feed record. Agency / source [1] · Full source record

What the records establish about this property

SoilNot established
GroundwaterNot established
Soil vaporNot established
Indoor airNot established

These describe separate kinds of evidence. A possible affected medium is not a confirmed detection; unknown does not mean unaffected.

Sources checked & limitations

72 of 72 county/source checks have gaps. Completed source review: 0 document versions.

Detailed checks, search windows, missing information and original passages follow in the appendix. Sources are not refreshed by opening this report. Read the search receipt.

Report SAMPLE-905-D-STREET · facts-preview-v3 · property-report-research-v4
Prepared 2026-10-29. Frozen report inputs preserve this version after later template or data updates.

Appendix · Full evidence and search receipts

01The property & nearby recordsSearch distances, record counts and their limits

Search distances start at the selected parcel reference point. They do not establish parcel boundaries, occupancy or how far contamination extends.

WithinGrouped placesSource recordsCleanup/PCE records
0.25 mi111

The 500 ft search is inside the 0.25 mi search; do not add them. Cleanup/PCE records are a subset of source records. Source mirrors are retained, and a grouped place is not a verified parcel match.

Not established loaded regional record lack usable mapped geometry. Their distance and relevance remain unresolved unless supported by a separately qualified address match.

Distances are straight-line measurements from stored evidence locations. Searches include all nine Bay Area counties, including records across county lines; areas outside the Bay Area are unsearched. A nearest-record search outside one-quarter mile was not performed.

02What was searchedSee completed checks and missing information

Search receipt

We have not assigned a risk rating. The classification method is not validated for paid reports. “Band not assigned” describes that missing rating; it does not mean the property is safe or unsafe.

APN 011-251-07 ·
Parcel reference point; boundaries UNVERIFIED.
· retrieved

Stored evidence searched 2026-10-29. Research check dates and reviewed document versions are recorded below; database source acquisition dates remain separate.

SearchOutcome for this property
Street-address history0 matching source versions; review address qualifications
Mapped records within one-quarter mile1 source records
Underlying agency documents0 versions with completed source review; 2 qualified facts

Selected APN includes 905, 909 and 933 D Street. Complete historical tenancy remains unresolved.

72 of 72 county/source checks have coverage gaps. Missing, stale, partial or unavailable data cannot count as a completed no-match search.

Research checks & document review

These checks cover the declared search terms and bounded result windows. Completed searches are not exhaustive property histories. A search with no matches does not establish that a cleaner or contamination is absent.

Research preparation is incomplete: Retained sources not refreshed; Subject history unresolved; Source review not admitted for new order.

Search or index checkOutcomeChecked / deadline
alameda / geotracker_direct_cleanupStale
Retained extract; no current refresh or completeness claim		2026-09-24T05:45:20.605565+00:00
Deadline not established
alameda / envirostor_direct_cleanupUnattempted
Retained extract; no current refresh or completeness claim		Date not established
Deadline not established
alameda / envirostor_direct_hazardous_wasteStale
Retained extract; no current refresh or completeness claim		2026-09-24T05:45:16.315450+00:00
Deadline not established
alameda / nsite_cersStale
Retained extract; no current refresh or completeness claim		2026-08-10T20:24:53.301970+00:00
Deadline not established
alameda / nsite_geotrackerStale
Retained extract; no current refresh or completeness claim		2026-08-10T20:24:50.549058+00:00
Deadline not established
alameda / nsite_envirostor_cleanupStale
Retained extract; no current refresh or completeness claim		2026-08-10T20:24:56.347518+00:00
Deadline not established
alameda / nsite_envirostor_hazardous_wasteStale
Retained extract; no current refresh or completeness claim		2026-08-10T20:24:57.771919+00:00
Deadline not established
alameda / osm_currentStale
Retained extract; no current refresh or completeness claim		2026-08-10T20:24:03.683651+00:00
Deadline not established
contra-costa / geotracker_direct_cleanupStale
Retained extract; no current refresh or completeness claim		2026-09-24T05:45:21.267359+00:00
Deadline not established
contra-costa / envirostor_direct_cleanupStale
Retained extract; no current refresh or completeness claim		2026-09-24T05:45:06.261059+00:00
Deadline not established
contra-costa / envirostor_direct_hazardous_wasteStale
Retained extract; no current refresh or completeness claim		2026-09-24T05:45:17.307629+00:00
Deadline not established
contra-costa / nsite_cersStale
Retained extract; no current refresh or completeness claim		2026-08-10T20:25:34.401800+00:00
Deadline not established
contra-costa / nsite_geotrackerStale
Retained extract; no current refresh or completeness claim		2026-08-10T20:25:32.548005+00:00
Deadline not established
contra-costa / nsite_envirostor_cleanupStale
Retained extract; no current refresh or completeness claim		2026-08-10T20:25:38.119901+00:00
Deadline not established
contra-costa / nsite_envirostor_hazardous_wasteStale
Retained extract; no current refresh or completeness claim		2026-08-10T20:25:38.509519+00:00
Deadline not established
contra-costa / osm_currentStale
Retained extract; no current refresh or completeness claim		2026-08-10T20:24:58.025676+00:00
Deadline not established
marin / geotracker_direct_cleanupStale
Retained extract; no current refresh or completeness claim		2026-09-24T05:45:22.251605+00:00
Deadline not established
marin / envirostor_direct_cleanupStale
Retained extract; no current refresh or completeness claim		2026-09-24T05:45:09.798723+00:00
Deadline not established
marin / envirostor_direct_hazardous_wasteStale
Retained extract; no current refresh or completeness claim		2026-09-24T05:45:18.167351+00:00
Deadline not established
marin / nsite_cersStale
Retained extract; no current refresh or completeness claim		2026-08-10T20:26:26.432333+00:00
Deadline not established
marin / nsite_geotrackerStale
Retained extract; no current refresh or completeness claim		2026-08-10T20:26:25.408727+00:00
Deadline not established
marin / nsite_envirostor_cleanupStale
Retained extract; no current refresh or completeness claim		2026-08-10T20:26:27.952317+00:00
Deadline not established
marin / nsite_envirostor_hazardous_wasteStale
Retained extract; no current refresh or completeness claim		2026-08-10T20:26:28.186247+00:00
Deadline not established
marin / osm_currentStale
Retained extract; no current refresh or completeness claim		2026-09-24T08:49:30.036639+00:00
Deadline not established
napa / geotracker_direct_cleanupStale
Retained extract; no current refresh or completeness claim		2026-09-24T05:45:23.060548+00:00
Deadline not established
napa / envirostor_direct_cleanupStale
Retained extract; no current refresh or completeness claim		2026-09-24T05:45:11.118137+00:00
Deadline not established
napa / envirostor_direct_hazardous_wasteStale
Retained extract; no current refresh or completeness claim		2026-09-24T05:45:18.659508+00:00
Deadline not established
napa / nsite_cersStale
Retained extract; no current refresh or completeness claim		2026-08-10T20:27:27.431612+00:00
Deadline not established
napa / nsite_geotrackerStale
Retained extract; no current refresh or completeness claim		2026-08-10T20:27:26.658853+00:00
Deadline not established
napa / nsite_envirostor_cleanupStale
Retained extract; no current refresh or completeness claim		2026-08-10T20:27:28.828109+00:00
Deadline not established
napa / nsite_envirostor_hazardous_wasteStale
Retained extract; no current refresh or completeness claim		2026-08-10T20:27:29.075830+00:00
Deadline not established
napa / osm_currentUnattempted
Retained extract; no current refresh or completeness claim		Date not established
Deadline not established
san-francisco / geotracker_direct_cleanupStale
Retained extract; no current refresh or completeness claim		2026-09-24T05:45:23.209518+00:00
Deadline not established
san-francisco / envirostor_direct_cleanupStale
Retained extract; no current refresh or completeness claim		2026-09-24T05:45:11.743869+00:00
Deadline not established
san-francisco / envirostor_direct_hazardous_wasteStale
Retained extract; no current refresh or completeness claim		2026-09-24T05:45:19.183683+00:00
Deadline not established
san-francisco / nsite_cersStale
Retained extract; no current refresh or completeness claim		2026-08-10T20:28:33.095520+00:00
Deadline not established
san-francisco / nsite_geotrackerStale
Retained extract; no current refresh or completeness claim		2026-08-10T20:28:31.764247+00:00
Deadline not established
san-francisco / nsite_envirostor_cleanupStale
Retained extract; no current refresh or completeness claim		2026-08-10T20:28:34.807864+00:00
Deadline not established
san-francisco / nsite_envirostor_hazardous_wasteStale
Retained extract; no current refresh or completeness claim		2026-08-10T20:28:35.559586+00:00
Deadline not established
san-francisco / osm_currentStale
Retained extract; no current refresh or completeness claim		2026-09-24T08:52:19.886171+00:00
Deadline not established
san-mateo / geotracker_direct_cleanupStale
Retained extract; no current refresh or completeness claim		2026-09-24T05:45:23.717920+00:00
Deadline not established
san-mateo / envirostor_direct_cleanupStale
Retained extract; no current refresh or completeness claim		2026-09-24T05:45:11.844047+00:00
Deadline not established
san-mateo / envirostor_direct_hazardous_wasteStale
Retained extract; no current refresh or completeness claim		2026-09-24T05:45:19.201904+00:00
Deadline not established
san-mateo / nsite_cersStale
Retained extract; no current refresh or completeness claim		2026-08-10T20:29:09.130442+00:00
Deadline not established
san-mateo / nsite_geotrackerStale
Retained extract; no current refresh or completeness claim		2026-08-10T20:29:07.442685+00:00
Deadline not established
san-mateo / nsite_envirostor_cleanupStale
Retained extract; no current refresh or completeness claim		2026-08-10T20:29:12.837769+00:00
Deadline not established
san-mateo / nsite_envirostor_hazardous_wasteStale
Retained extract; no current refresh or completeness claim		2026-08-10T20:29:13.168790+00:00
Deadline not established
san-mateo / osm_currentStale
Retained extract; no current refresh or completeness claim		2026-09-24T05:52:29.139804+00:00
Deadline not established
santa-clara / geotracker_direct_cleanupStale
Retained extract; no current refresh or completeness claim		2026-09-24T05:45:23.979936+00:00
Deadline not established
santa-clara / envirostor_direct_cleanupStale
Retained extract; no current refresh or completeness claim		2026-09-24T05:45:13.359435+00:00
Deadline not established
santa-clara / envirostor_direct_hazardous_wasteStale
Retained extract; no current refresh or completeness claim		2026-09-24T05:45:19.672193+00:00
Deadline not established
santa-clara / nsite_cersStale
Retained extract; no current refresh or completeness claim		2026-08-10T20:30:01.201447+00:00
Deadline not established
santa-clara / nsite_geotrackerStale
Retained extract; no current refresh or completeness claim		2026-08-10T20:29:58.016393+00:00
Deadline not established
santa-clara / nsite_envirostor_cleanupStale
Retained extract; no current refresh or completeness claim		2026-08-10T20:30:04.898586+00:00
Deadline not established
santa-clara / nsite_envirostor_hazardous_wasteStale
Retained extract; no current refresh or completeness claim		2026-08-10T20:30:06.338064+00:00
Deadline not established
santa-clara / osm_currentStale
Retained extract; no current refresh or completeness claim		2026-08-10T20:29:13.407611+00:00
Deadline not established
solano / geotracker_direct_cleanupStale
Retained extract; no current refresh or completeness claim		2026-09-24T05:45:24.702773+00:00
Deadline not established
solano / envirostor_direct_cleanupStale
Retained extract; no current refresh or completeness claim		2026-09-24T05:45:13.791582+00:00
Deadline not established
solano / envirostor_direct_hazardous_wasteStale
Retained extract; no current refresh or completeness claim		2026-09-24T05:45:20.003903+00:00
Deadline not established
solano / nsite_cersStale
Retained extract; no current refresh or completeness claim		2026-08-10T20:30:55.864452+00:00
Deadline not established
solano / nsite_geotrackerStale
Retained extract; no current refresh or completeness claim		2026-08-10T20:30:54.661913+00:00
Deadline not established
solano / nsite_envirostor_cleanupStale
Retained extract; no current refresh or completeness claim		2026-08-10T20:30:57.622111+00:00
Deadline not established
solano / nsite_envirostor_hazardous_wasteStale
Retained extract; no current refresh or completeness claim		2026-08-10T20:30:57.885679+00:00
Deadline not established
solano / osm_currentUnattempted
Retained extract; no current refresh or completeness claim		Date not established
Deadline not established
sonoma / geotracker_direct_cleanupStale
Retained extract; no current refresh or completeness claim		2026-09-24T05:45:25.833412+00:00
Deadline not established
sonoma / envirostor_direct_cleanupStale
Retained extract; no current refresh or completeness claim		2026-09-24T05:45:14.929321+00:00
Deadline not established
sonoma / envirostor_direct_hazardous_wasteStale
Retained extract; no current refresh or completeness claim		2026-09-24T05:45:20.477837+00:00
Deadline not established
sonoma / nsite_cersStale
Retained extract; no current refresh or completeness claim		2026-08-10T20:31:30.813901+00:00
Deadline not established
sonoma / nsite_geotrackerStale
Retained extract; no current refresh or completeness claim		2026-08-10T20:31:29.473011+00:00
Deadline not established
sonoma / nsite_envirostor_cleanupStale
Retained extract; no current refresh or completeness claim		2026-08-10T20:31:33.612545+00:00
Deadline not established
sonoma / nsite_envirostor_hazardous_wasteStale
Retained extract; no current refresh or completeness claim		2026-08-10T20:31:34.515778+00:00
Deadline not established
sonoma / osm_currentStale
Retained extract; no current refresh or completeness claim		2026-08-10T20:30:58.092343+00:00
Deadline not established

Completed source review: 0 document versions. 2 qualified facts derive from 0 retained document content versions; repeated citations to the same content are not independent confirmation. Exact reviewed passages and pages appear beside each finding.

Research policy retained-private-example-not-readiness-approved · Source review retained-manual-brief-20261017. These preview checks do not approve paid-report search adequacy. Complete historical uses of APN 011-251-07 remain unresolved, including 905, 909 and 933 D Street. Retained review is not a fresh source adequacy approval.

Historical inventory coverage

The Air District inventory includes admitted SIC 7216 records with positive reported PCE emissions. It is not a complete roster of former dry cleaners. Inventory years are observations, not opening or closure dates.

Catalog last checked: Not verified · .

No accepted annual inventory receipts are available. Historical coverage is not established.

Source coverage ledger

Each row covers all nine Bay Area counties unless specific counties are named. Searches include evidence across county lines. Coverage outside the Bay Area is unknown. “Fresh with matches” describes a source search across that county, not the selected address.

County / sourceSource acquisition dateState at report creation
alameda
geotracker_direct_cleanup		2026-09-24T05:45:20.605565+00:00Retained extract; current review incomplete
alameda
envirostor_direct_cleanup		Not establishedRetained extract; current review incomplete
alameda
envirostor_direct_hazardous_waste		2026-09-24T05:45:16.315450+00:00Retained extract; current review incomplete
alameda
nsite_cers		2026-08-10T20:24:53.301970+00:00Retained extract; current review incomplete
alameda
nsite_geotracker		2026-08-10T20:24:50.549058+00:00Retained extract; current review incomplete
alameda
nsite_envirostor_cleanup		2026-08-10T20:24:56.347518+00:00Retained extract; current review incomplete
alameda
nsite_envirostor_hazardous_waste		2026-08-10T20:24:57.771919+00:00Retained extract; current review incomplete
alameda
osm_current		2026-08-10T20:24:03.683651+00:00Retained extract; current review incomplete
contra-costa
geotracker_direct_cleanup		2026-09-24T05:45:21.267359+00:00Retained extract; current review incomplete
contra-costa
envirostor_direct_cleanup		2026-09-24T05:45:06.261059+00:00Retained extract; current review incomplete
contra-costa
envirostor_direct_hazardous_waste		2026-09-24T05:45:17.307629+00:00Retained extract; current review incomplete
contra-costa
nsite_cers		2026-08-10T20:25:34.401800+00:00Retained extract; current review incomplete
contra-costa
nsite_geotracker		2026-08-10T20:25:32.548005+00:00Retained extract; current review incomplete
contra-costa
nsite_envirostor_cleanup		2026-08-10T20:25:38.119901+00:00Retained extract; current review incomplete
contra-costa
nsite_envirostor_hazardous_waste		2026-08-10T20:25:38.509519+00:00Retained extract; current review incomplete
contra-costa
osm_current		2026-08-10T20:24:58.025676+00:00Retained extract; current review incomplete
marin
geotracker_direct_cleanup		2026-09-24T05:45:22.251605+00:00Retained extract; current review incomplete
marin
envirostor_direct_cleanup		2026-09-24T05:45:09.798723+00:00Retained extract; current review incomplete
marin
envirostor_direct_hazardous_waste		2026-09-24T05:45:18.167351+00:00Retained extract; current review incomplete
marin
nsite_cers		2026-08-10T20:26:26.432333+00:00Retained extract; current review incomplete
marin
nsite_geotracker		2026-08-10T20:26:25.408727+00:00Retained extract; current review incomplete
marin
nsite_envirostor_cleanup		2026-08-10T20:26:27.952317+00:00Retained extract; current review incomplete
marin
nsite_envirostor_hazardous_waste		2026-08-10T20:26:28.186247+00:00Retained extract; current review incomplete
marin
osm_current		2026-09-24T08:49:30.036639+00:00Retained extract; current review incomplete
napa
geotracker_direct_cleanup		2026-09-24T05:45:23.060548+00:00Retained extract; current review incomplete
napa
envirostor_direct_cleanup		2026-09-24T05:45:11.118137+00:00Retained extract; current review incomplete
napa
envirostor_direct_hazardous_waste		2026-09-24T05:45:18.659508+00:00Retained extract; current review incomplete
napa
nsite_cers		2026-08-10T20:27:27.431612+00:00Retained extract; current review incomplete
napa
nsite_geotracker		2026-08-10T20:27:26.658853+00:00Retained extract; current review incomplete
napa
nsite_envirostor_cleanup		2026-08-10T20:27:28.828109+00:00Retained extract; current review incomplete
napa
nsite_envirostor_hazardous_waste		2026-08-10T20:27:29.075830+00:00Retained extract; current review incomplete
napa
osm_current		Not establishedRetained extract; current review incomplete
san-francisco
geotracker_direct_cleanup		2026-09-24T05:45:23.209518+00:00Retained extract; current review incomplete
san-francisco
envirostor_direct_cleanup		2026-09-24T05:45:11.743869+00:00Retained extract; current review incomplete
san-francisco
envirostor_direct_hazardous_waste		2026-09-24T05:45:19.183683+00:00Retained extract; current review incomplete
san-francisco
nsite_cers		2026-08-10T20:28:33.095520+00:00Retained extract; current review incomplete
san-francisco
nsite_geotracker		2026-08-10T20:28:31.764247+00:00Retained extract; current review incomplete
san-francisco
nsite_envirostor_cleanup		2026-08-10T20:28:34.807864+00:00Retained extract; current review incomplete
san-francisco
nsite_envirostor_hazardous_waste		2026-08-10T20:28:35.559586+00:00Retained extract; current review incomplete
san-francisco
osm_current		2026-09-24T08:52:19.886171+00:00Retained extract; current review incomplete
san-mateo
geotracker_direct_cleanup		2026-09-24T05:45:23.717920+00:00Retained extract; current review incomplete
san-mateo
envirostor_direct_cleanup		2026-09-24T05:45:11.844047+00:00Retained extract; current review incomplete
san-mateo
envirostor_direct_hazardous_waste		2026-09-24T05:45:19.201904+00:00Retained extract; current review incomplete
san-mateo
nsite_cers		2026-08-10T20:29:09.130442+00:00Retained extract; current review incomplete
san-mateo
nsite_geotracker		2026-08-10T20:29:07.442685+00:00Retained extract; current review incomplete
san-mateo
nsite_envirostor_cleanup		2026-08-10T20:29:12.837769+00:00Retained extract; current review incomplete
san-mateo
nsite_envirostor_hazardous_waste		2026-08-10T20:29:13.168790+00:00Retained extract; current review incomplete
san-mateo
osm_current		2026-09-24T05:52:29.139804+00:00Retained extract; current review incomplete
santa-clara
geotracker_direct_cleanup		2026-09-24T05:45:23.979936+00:00Retained extract; current review incomplete
santa-clara
envirostor_direct_cleanup		2026-09-24T05:45:13.359435+00:00Retained extract; current review incomplete
santa-clara
envirostor_direct_hazardous_waste		2026-09-24T05:45:19.672193+00:00Retained extract; current review incomplete
santa-clara
nsite_cers		2026-08-10T20:30:01.201447+00:00Retained extract; current review incomplete
santa-clara
nsite_geotracker		2026-08-10T20:29:58.016393+00:00Retained extract; current review incomplete
santa-clara
nsite_envirostor_cleanup		2026-08-10T20:30:04.898586+00:00Retained extract; current review incomplete
santa-clara
nsite_envirostor_hazardous_waste		2026-08-10T20:30:06.338064+00:00Retained extract; current review incomplete
santa-clara
osm_current		2026-08-10T20:29:13.407611+00:00Retained extract; current review incomplete
solano
geotracker_direct_cleanup		2026-09-24T05:45:24.702773+00:00Retained extract; current review incomplete
solano
envirostor_direct_cleanup		2026-09-24T05:45:13.791582+00:00Retained extract; current review incomplete
solano
envirostor_direct_hazardous_waste		2026-09-24T05:45:20.003903+00:00Retained extract; current review incomplete
solano
nsite_cers		2026-08-10T20:30:55.864452+00:00Retained extract; current review incomplete
solano
nsite_geotracker		2026-08-10T20:30:54.661913+00:00Retained extract; current review incomplete
solano
nsite_envirostor_cleanup		2026-08-10T20:30:57.622111+00:00Retained extract; current review incomplete
solano
nsite_envirostor_hazardous_waste		2026-08-10T20:30:57.885679+00:00Retained extract; current review incomplete
solano
osm_current		Not establishedRetained extract; current review incomplete
sonoma
geotracker_direct_cleanup		2026-09-24T05:45:25.833412+00:00Retained extract; current review incomplete
sonoma
envirostor_direct_cleanup		2026-09-24T05:45:14.929321+00:00Retained extract; current review incomplete
sonoma
envirostor_direct_hazardous_waste		2026-09-24T05:45:20.477837+00:00Retained extract; current review incomplete
sonoma
nsite_cers		2026-08-10T20:31:30.813901+00:00Retained extract; current review incomplete
sonoma
nsite_geotracker		2026-08-10T20:31:29.473011+00:00Retained extract; current review incomplete
sonoma
nsite_envirostor_cleanup		2026-08-10T20:31:33.612545+00:00Retained extract; current review incomplete
sonoma
nsite_envirostor_hazardous_waste		2026-08-10T20:31:34.515778+00:00Retained extract; current review incomplete
sonoma
osm_current		2026-08-10T20:30:58.092343+00:00Retained extract; current review incomplete
03History & sourcesRead the evidence behind each finding

Each entry is a source observation. Gaps between years do not establish continuous operation, opening or closure dates.

What to resolve before proceeding

  1. Groundwater Monitoring Report – August 2008 Event [R1]

    Finding: At 1101 Third Street, the closure summary reports historical groundwater PCE 1.0 ppb and TCE 1.8 ppb in the after-cleanup column.
    Question: Do later investigations establish a connection to 905 D Street?

    2008-10-17 · SF Bay RWQCB. Contact not established.

    Agency source

  2. parcel tenancy and historical-use records [R2]

    Finding: The March 5, 2009 petroleum closure excludes groundwater polluted by non-petroleum chemicals.
    Question: What uses occupied 905, 909 and 933 D Street on APN 011-251-07?

    Title not established. Date not established · Agency not established. Contact not established.

    A direct document or agency link is not established for this request.

Qualified document findings

[R1] San Francisco Bay RWQCB; review provenance: supplied October 17, 2026 manual brief · Case T0604100158 / 21-0167

At 1101 Third Street, the closure summary reports historical groundwater PCE 1.0 ppb and TCE 1.8 ppb in the after-cleanup column.

Scope: nearby source site · Event: 2008-08-14 (Sampling date)

Substance qualification: PCE and TCE detected · Medium qualification: groundwater

Relationship to this property: Nearby source site; subject-property impact not established. Not samples at 905 D Street and not current concentrations. This finding is not attributed to the subject property.

Source site: 1101 Third Street, San Rafael; approximately 1,110 ft from selected point · Relationship evidence, Embedded Site Closure Summary, page 1, Site Information: “Site Facility Address: 1101 Third Street, San Rafael, California 94901”

“MAXIMUM DOCUMENTED POLLUTANT CONCENTRATIONSCBEFORE AND AFTER CLEANUP POLLUTANT Soil (ppm) Water (ppb) POLLUTANT Soil (ppm) Water (ppb) Before After Before After Before After Before After TPHd 220* 1900 160 NA Ethylbenzene 7.0 3.4 610 0.75 TPHg 2300 1700 3600 1300 Xylenes 47 12 100 0.76 Benzene 3.1 2.7 320 3.7 MTBE NA NA NA <0.5 Toluene 15 3.1 11 0.79 Total Pb 5.0 5.4 <0.1 NA PCE <0.005 NA NA 1.0 TCE <0.005 NA NA 1.8 Comments (Depth of Remediation, etc.): Highest “before” groundwater analytical results are all from sampling of MW-2 in December 1993. “After” groundwater analytical results are from most recent sampling of wells on August 14, 2008.”

Embedded Site Closure Summary, page 2; maximum documented pollutant concentrations, Water (ppb), After; comments below table

Original source [R1]
https://documents.geotracker.waterboards.ca.gov/regulators/deliverable_documents/1664777457/21-0167%20-%20NFA%20package%203-5-09.pdf

Source date: 2009-03-05 (Document date). Retrieved 2026-10-17 (retained file; not fetched again).
Verification: Retained supplied manual brief · 2026-10-17 brief; not a new source-review approval · 2026-10-17 per retained research receipt.
Document closure-attachment-2-0.pdf · SHA-256 fb3ae885b92552ae35a2d091e217a35132c8875dd81d021388caa10ef5147db5.

[R2] San Francisco Bay RWQCB; review provenance: supplied October 17, 2026 manual brief · Case T0604100158 / 21-0167

The March 5, 2009 petroleum closure excludes groundwater polluted by non-petroleum chemicals.

Scope: nearby source site · Event: 2009-03-05 (Decision date)

Substance qualification: Non-petroleum chemicals excluded · Medium qualification: groundwater

Relationship to this property: Nearby source site; subject-property impact not established. Not samples at 905 D Street and not current concentrations. This finding is not attributed to the subject property.

Source site: 1101 Third Street, San Rafael; approximately 1,110 ft from selected point · Relationship evidence, Embedded Site Closure Summary, page 1, Site Information: “Site Facility Address: 1101 Third Street, San Rafael, California 94901”

“This NFA status applies only to releases of petroleum from fuel USTs described in the attached Site Closure Summary at the above referenced site. This determination does not apply to groundwater polluted by non-petroleum related chemicals or where other sources of petroleum pollution exist (e.g., fuel lines, spills, operating UST’s, and above ground tanks).”

Embedded closure transmittal, page 1, scope paragraph

Original source [R2]
https://documents.geotracker.waterboards.ca.gov/regulators/deliverable_documents/1664777457/21-0167%20-%20NFA%20package%203-5-09.pdf

Source date: 2009-03-05 (Document date). Retrieved 2026-10-17 (retained file; not fetched again).
Verification: Retained supplied manual brief · 2026-10-17 brief; not a new source-review approval · 2026-10-17 per retained research receipt.
Document closure-attachment-1-0.pdf · SHA-256 d5111798873edba3cae06c823d62feb530daf2eeda8de7a32e0dbc6cc94b143f.

Nearby records & agency links

[1] GeoTracker saved extract · 1112 ft from selected point

MOBIL

1101 3RD ST

Evidence classification
Cleanup / PCE source record
Source status
Completed - Case Closed
Source record date
2026-09-24
Record identifier
T0604100158
Grouping
Potential contaminants
Benzene, Tetrachloroethylene (PCE), Gasoline
Potential affected media
Other groundwater

Agency/source record [1] ↗
https://geotracker.waterboards.ca.gov/profile_report.asp?global_id=T0604100158

No dated address-use history can be established from this snapshot. This is not proof of no former use.

Source status dates describe agency statements; acquisition dates describe when records were collected. Neither verifies current conditions.

For a possible omission or correction, identify this report and the source fact to review. Issued reports remain frozen; corrections require an identified new version.