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Title 13 — WATER, SEWERS AND PUBLIC SERVICES

Chapter 13.32 — SUBDIVISION LOT STANDARDS

Napa County Municipal Code · 2026-09 edition · updated 2026-10-02 · Napa County

13.32.010 - Proposed subdivision—Sewage system approval required when.

13.32.020 - Proposed subdivision—Soils analysis.

13.32.030 - Proposed subdivision—Site evaluation/percolation testing.

13.32.040 - Minimum parcel size—Slope density specifications.

13.32.050 - Disposal system reserve area—Amount.

13.32.060 - Disposal system reserve area—Maximum slope.

13.32.070 - High water table—Remedial plans.

13.32.080 - Marginal conditions for individual systems.

13.32.090 - Urbanizing area—Private system restrictions.

13.32.100 - Urbanizing area—In-tract sewer required when.

13.32.110 - Urbanizing area—Sewer easement dedication conditions.

13.32.120 - Urbanizing area—Individual systems prohibited when.

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