63 Cal.App.5th 444
Cal. Ct. App.2021Background
- Syar Industries sought to expand its Napa quarry; after extensive review the County certified a final EIR and approved a reduced project with numerous conditions and mitigation measures. Petitioners Stop Syar Expansion (SSE) appealed to the Board and then filed a CEQA writ challenging the EIR.
- The Board of Supervisors held de novo appeals limited to the specific grounds raised in appellant appeal packets; it issued a 109‑page decision rejecting SSE’s appeals.
- The trial court denied SSE’s petition, finding some claims meritless and others barred for failure to exhaust administrative remedies. SSE appealed five principal issues to the Court of Appeal.
- Core factual/technical topics in dispute: annual v. daily particulate emission metrics; choice of a five‑year average production baseline (vs. a single year) for truck/GHG/water analyses; oak woodland loss and carbon sequestration mitigation; groundwater/water‑use baseline and mitigation/enforcement; water quality (use of surfactants).
- The Court reviewed procedural exhaustion as jurisdictional and applied CEQA standards: de novo for procedural/legal issues and abuse of discretion/substantial evidence for factual analyses in the EIR.
Issues
| Issue | Plaintiff's Argument | Defendant's Argument | Held |
|---|---|---|---|
| Air emissions: annual vs daily PM2.5 analysis | Annualizing emissions across 365 days dilutes peak daily impacts because quarry operates ~250 days/year; EIR should analyze daily maxima. | County followed BAAQMD‑based methodology, used CalEEMod defaults and five‑year annualization; district guidance is advisory and County reasonably used annual threshold as surrogate for daily. | Court: County’s methodology was reasonable and supported; expert disagreement insufficient. No CEQA error. |
| Truck emissions baseline (production level used) | EIR used a five‑year average baseline rather than 2009 actuals, understating impacts; County failed to justify choice. | Five‑year average better reflects variable mining activity; County explained methodology and cited evidence of production fluctuation. | Court: five‑year average baseline was a reasonable exercise of agency discretion and supported by evidence; SSE failed to exhaust administrative remedy for some aspects. |
| Oak woodlands / GHG sequestration mitigation | Mitigation (conservation easements + 12 acres of planting) does not mathematically demonstrate replacement of lost carbon sequestration for 121 acres; reliance on easements is illusory. | Mitigation Measure 4.4‑9 combined avoidance, onsite replacement, offsite preservation and in‑lieu fees at 2:1 ratio consistent with PRC §21083.4 and county policy; GHG plan and monitoring required (MM 4.17‑2). | Court: SSE failed to exhaust this specific GHG/carbon sequestration claim; on merits County’s approach and required measures were permissible and not shown inadequate. |
| Water use baseline and cap (metering/enforcement) | Baseline water use is unsupported and inflated by assumptions; mitigation cap (MM 4.8‑4) rests on that baseline and lacks enforceable mechanisms. | County used a Water Supply Assessment combining metered data and reasonable scaling to estimate baseline; MM 4.8‑4 requires metering, reporting and ties to County enforcement and code penalties. | Court: SSE did not adequately exhaust many water baseline claims. On merits County’s baseline methodology and MM 4.8‑4 metering/enforcement were reasonable and enforceable. |
| Water quality / surfactant use | EIR failed to disclose baseline water quality (recurrent pollution) and did not analyze environmental effects of surfactant use for dust control. | EIR disclosed monitoring results and appendices; surfactant use was considered in EIR/appendices and mitigation (only non‑toxic products, monitoring, permit limits); Board clarified and strengthened mitigation during appeals. | Court: SSE failed to raise surfactant/water‑quality baseline with sufficient specificity at appeal; Board and EIR adequately addressed surfactant use and water quality mitigation. |
| General plan consistency | EIR failed to disclose inconsistencies with Napa County General Plan (AWOS policies). | Consistency determinations are not remedial in CEQA writ proceedings; EIR need only disclose inconsistencies and County found project consistent; such challenges belong in ordinary mandamus. | Court: General‑plan consistency is not a CEQA‑remedy issue; SSE should have pursued ordinary mandamus. EIR and separate consistency analyses adequately addressed plan consistency. |
Key Cases Cited
- Sierra Club v. County of Fresno, 6 Cal.5th 502 (California Supreme Court) (standard of review and EIR adequacy principles)
- Neighbors for Smart Rail v. Exposition Metro Line Construction Authority, 57 Cal.4th 439 (California Supreme Court) (prejudice standard for informational omissions and mitigation)
- South of Market Community Action Network v. City & County of San Francisco, 33 Cal.App.5th 321 (Cal. Ct. App.) (CEQA standards for EIR content and review)
- Tahoe Vista Concerned Citizens v. County of Placer, 81 Cal.App.4th 577 (Cal. Ct. App.) (exhaustion doctrine and appeals procedure limitations)
- San Francisco Baykeeper, Inc. v. State Lands Com., 242 Cal.App.4th 202 (Cal. Ct. App.) (five‑year average baseline for extractive activity)
- King & Gardiner Farms, LLC v. County of Kern, 45 Cal.App.5th 814 (Cal. Ct. App.) (agency discretion on thresholds/methodology; discussion of offsets)
- Golden Door Properties, LLC v. County of San Diego, 50 Cal.App.5th 467 (Cal. Ct. App.) (limits on unenforceable GHG mitigation; cap‑and‑trade discussion)