Truckee Tahoe Airport District
Active WDID 6A29I002871 Truckee, Nevada County Region 6A · Lahontan (South Lake Tahoe)
At a glance
- Permit Evidence: SMARTS record
- Active Industrial
- Notice of Intent (WDID code I) · Permits and applications
- Location Evidence: facility-reported
- Truckee, Nevada County
- Region 6A · Lahontan (South Lake Tahoe) · Location · Statewide map
- Receiving water
- Martis Valley Reservoir (as reported by the facility)
- Evidence: not confirmed Details
- 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
- 12 distinct results, 4 reporting years (2016 to 2025)
- Most recent sample Nov 05, 2025 · Monitoring
- Compliance and enforcement records Evidence: SMARTS record
- 5 inspections · 5 violation records · 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
- 39.319467, -120.145023
- Precision
- 6 decimal places
- Shared point
- No
- Matches application record
- same
Facility location as reported by the discharger in SMARTS; not a discharge point or outfall.
- Facility address
- 10356 Truckee Airport Rd, Truckee 96161
- Regional Water Board
- 6A — Lahontan (South Lake Tahoe)
HUC12 watershed Evidence: spatial
- Martis Creek HUC12 160501020204
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
- Active
- Operator
- Truckee Tahoe Airport District
- Primary industry (SIC)
- 4581-Airports, Flying Fields, and Airport Terminal Services
- Application ID
- 203687
- NOI processed
- Apr 02, 1992
- Last certified
- Jun 06, 2023
- Facility size
- 917 Acres
- Impervious area
- 49 %
Retrieved from SMARTS Oct 20, 2026. Verify against SMARTS before relying on it.
Permit history
| Application | Type | Status | Processed | Terminated | Certified |
|---|---|---|---|---|---|
| 203687 | Industrial | Active | Apr 02, 1992 | — | Jun 06, 2023 |
Every storm water application SMARTS records for this WDID, newest first (1).
Receiving water
- Reported by the facility Evidence: facility-reported
- Martis Valley Reservoir
- Discharges directly / indirectly
- N / Y (as answered in the permit application)
Evidence: not confirmed Not matchable to a single waterbody
Receiving-water text as reported by the discharger in SMARTS; no waterbody identification has been confirmed.
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 |
|---|---|---|---|
| Unnamed tributary of Martis Creek (Nevada and Placer County) CAR6352004020230502031115 | 398 m | listed | 3 |
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.
12 distinct measurements across 3 parameters, most recent sample Nov 05, 2025.
By reporting year
| Reporting year (July–June) | Distinct results | Parameters | With several versions | First sample | Last sample |
|---|---|---|---|---|---|
| 2025 | 3 | 3 | 0 | Nov 05, 2025 | Nov 05, 2025 |
| 2024 | 3 | 3 | 0 | Feb 04, 2025 | Feb 04, 2025 |
| 2023 | 3 | 3 | 0 | Dec 18, 2023 | Dec 18, 2023 |
| 2016 | 3 | 3 | 0 | Apr 07, 2017 | Apr 07, 2017 |
By parameter
| Parameter | Units | Measurements | Below detection | First sample | Last sample | Results |
|---|---|---|---|---|---|---|
| Oil and Grease | mg/L | 4 | 3 | Apr 07, 2017 | Nov 05, 2025 | Results |
| pH | SU | 4 | 0 | Apr 07, 2017 | Nov 05, 2025 | Results |
| Total Suspended Solids (TSS) | mg/L | 4 | 0 | Apr 07, 2017 | Nov 05, 2025 | Results |
All results (12 distinct rows)
| Sample date | Parameter | Result | Units | Location type | Event | Method | Report | Versions |
|---|---|---|---|---|---|---|---|---|
| Nov 05, 2025 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664B | 1357591 | |
| Nov 05, 2025 | pH | 8.1 | SU | Effluent | Qualifying Storm Event | pH_Field | 1357591 | |
| Nov 05, 2025 | Total Suspended Solids (TSS) | 7.2 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1357591 | |
| Feb 04, 2025 | Oil and Grease | 1.6 | mg/L | Effluent | Qualifying Storm Event | E1664B | 1322402 | |
| Feb 04, 2025 | pH | 5 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1322402 | |
| Feb 04, 2025 | Total Suspended Solids (TSS) | 13 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1322402 | |
| Dec 18, 2023 | Oil and Grease | ND | mg/L | Effluent | Qualifying Storm Event | E1664B | 1270578 | |
| Dec 18, 2023 | pH | 6 | SU | Effluent | Qualifying Storm Event | pH_Paper | 1270578 | |
| Dec 18, 2023 | Total Suspended Solids (TSS) | 13 | mg/L | Effluent | Qualifying Storm Event | A2540D | 1270578 | |
| Apr 07, 2017 | Oil and Grease | < 1.4 | mg/L | Effluent | Qualifying Storm Event | E1664A | 932708 | |
| Apr 07, 2017 | pH | 6 | SU | Effluent | Qualifying Storm Event | pH_Paper | 932708 | |
| Apr 07, 2017 | Total Suspended Solids (TSS) | 10 | mg/L | Effluent | Qualifying Storm Event | A2540D | 932708 |
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 | 5 | 5 Violation · 0 Potential (preliminary) · 0 Dismissed | Nov 05, 2002 – Apr 23, 2026 | Oct 21, 2026 | All violations |
| Enforcement actions | 2 | 2 issued · 0 draft · 0 withdrawn, rescinded or superseded | Apr 18, 2003 – May 21, 2026 | Oct 21, 2026 | All actions |
| Inspections | 5 | inspections, not findings | Jun 27, 2001 – Apr 23, 2026 | Oct 21, 2026 | All inspections |
| Annual reports | 11 | certified reports (contents not shown) | 2015 – 2025 | 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 (23 records, newest first)
| Date | Record | ID | Type or purpose | Status as published | Detail |
|---|---|---|---|---|---|
| Jun 30, 2026 | Annual reports | 1333856 | Annual report 2025 | — | |
| May 21, 2026 | Enforcement actions | 470044 | SEL (Staff Enforcement Letter) | Active | |
| Apr 23, 2026 | Inspections | 2071209 | B Type compliance | Finalized | Additional Info Required |
| Apr 23, 2026 | Violations | 904084 | Deficient BMP Implementation | Violation | Inspection |
| Apr 23, 2026 | Violations | 904085 | Incomplete/Insufficient SWPPP | Violation | Inspection |
| Jun 17, 2025 | Annual reports | 1292616 | Annual report 2024 | — | |
| Jun 26, 2024 | Annual reports | 1241599 | Annual report 2023 | — | |
| Jul 06, 2023 | Annual reports | 1187513 | Annual report 2022 | — | |
| Jun 14, 2022 | Annual reports | 1110746 | Annual report 2021 | — | |
| Jul 07, 2021 | Annual reports | 1066663 | Annual report 2020 | — | |
| Jul 03, 2020 | Annual reports | 983791 | Annual report 2019 | — | |
| Jun 26, 2019 | Annual reports | 951282 | Annual report 2018 | — | |
| Jul 02, 2018 | Annual reports | 936688 | Annual report 2017 | — | |
| Jun 29, 2017 | Annual reports | 875811 | Annual report 2016 | — | |
| Jul 13, 2016 | Annual reports | 847963 | Annual report 2015 | — | |
| Aug 02, 2010 | Violations | 843736 | Late Report | Violation | Report |
| May 25, 2006 | Inspections | 522085 | Inspection from Vehicle | — | No Further Action |
| May 20, 2004 | Inspections | 334959 | B Type compliance | — | |
| May 20, 2004 | Violations | 259388 | Deficient BMP Implementation | Violation | Inspection |
| Apr 18, 2003 | Enforcement actions | 244733 | SEL (Staff Enforcement Letter) | Active | UNKNOWN |
| Nov 05, 2002 | Inspections | 329399 | B Type compliance | — | |
| Nov 05, 2002 | Violations | 229413 | Deficient BMP Implementation | Violation | Inspection |
| Jun 27, 2001 | Inspections | 324323 | B Type compliance | — |
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.