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Merced County, CA Environmental Rules: Boat Dock Permits (2026)

Significant Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Baseline permit
Administrative Permit, Chapter 18.114
Possible escalation
CUP at director's discretion
Governing section
Merced County Code § 18.10.040(H)
Applicable zones
A-1, A-1-40, A-2 agricultural zones

Summary

Marinas, boat docks, and launches in unincorporated Merced County's agricultural zones need at minimum an Administrative Permit under Table 2-1, and Section 18.10.040(H) lets the planning director bump that up to a full Conditional Use Permit whenever the director decides a CUP is warranted. There is no by-right dock use anywhere in the ag zones.

These county ordinances apply to unincorporated areas of Merced County. Incorporated cities within the county may have their own rules that take precedence over county-level regulations.

Marina, Boat Dock, or Launch A § 18.10.040H ...

H. Marinas, Boat Docks, Launches. A Conditional Use Permit may be required at the discretion of the director.

View official code

Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: rev 4930839; v8 updated 2026-06-02).

Full Breakdown

Table 2-1 (Agricultural Zone Allowed Uses and Permit Requirements) lists 'Marina, Boat Dock, or Launch' under the Educational, Institutional, Public Assembly, and Recreational use category with an 'A' designation, cross-referenced to Section 18.10.040(H), meaning the baseline approval is an Administrative Permit under Chapter 18.114 rather than a by-right use. Section 18.10.040(H) itself reads in full: 'Marinas, Boat Docks, Launches. A Conditional Use Permit may be required at the discretion of the director,' which gives county planning staff the authority to escalate any specific marina or dock proposal from the table's baseline Administrative Permit to a full Conditional Use Permit under Chapter 18.116, with the accompanying public hearing and discretionary findings, whenever the director judges the individual project warrants that heavier review.

This structure applies the same table-wide rules as every other agricultural-zone use: Table 2-1's footnote confirms that any listed use involving construction, such as building a new dock structure, may separately require a Zoning Clearance under Chapter 18.128 or Site Plan and Design Review under Chapter 18.122 on top of whichever land use permit applies. No provision in the Agricultural Zone table allows a marina, boat dock, or launch by right; every dock proposal on agriculturally zoned land in the unincorporated county starts at Administrative Permit review and can be pushed to a Conditional Use Permit at the director's discretion.

Violations & Fines

Constructing or operating a marina, boat dock, or launch on agriculturally zoned land in unincorporated Merced County without the Administrative Permit required by Table 2-1, or without the Conditional Use Permit if the director has required one under Section 18.10.040(H), is a zoning violation subject to code enforcement action and can require removal of the unpermitted structure.

Frequently Asked Questions

Do I need a permit to build a boat dock on agricultural land in Merced County?
Yes. Table 2-1 designates 'Marina, Boat Dock, or Launch' as an Administrative Permit use in the county's agricultural zones, cross-referenced to Section 18.10.040(H), so there is no by-right dock construction anywhere in the A-1, A-1-40, or A-2 zones.
Can the county require a full Conditional Use Permit for a dock instead of an Administrative Permit?
Yes. Section 18.10.040(H) states that a Conditional Use Permit 'may be required at the discretion of the director,' giving planning staff authority to escalate a specific marina or dock proposal to CUP-level review with a public hearing.
Does a boat dock need any other approval besides the land use permit?
It can. Table 2-1's construction-activity footnote notes that a use involving construction, which includes building a dock structure, may also require a Zoning Clearance under Chapter 18.128 or Site Plan and Design Review under Chapter 18.122.

Sources & Official References

Other rules in Merced County

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