Landscaping Rules in Hanford, CA: What Residents Actually Need to Know

If you live in Hanford or are thinking about moving there, landscaping rules are one of those things you probably won't think about until they affect you directly. Hanford has 8 specific rules on the books covering different aspects of landscaping rules, and some of them might surprise you.

Tree Trimming

Hanford property owners must trim street trees to keep at least eight feet of vertical clearance over sidewalks and 14 feet over the roadway, per Municipal Code § 12.12.300.

Key details: Pedestrian clearance: Min. 8 ft from sidewalk top. Vehicular clearance: Min. 14 ft from pavement top. Trimming permit needed: Per § 12.12.210. Right-of-way work: Needs encroachment permit.

Failing to maintain required clearance is a maintenance violation that triggers a director's notice of violation, and the owner is liable for any resulting injury or property damage.

Rainwater Harvesting

Hanford's water-efficient landscape ordinance treats rain gardens and cisterns as encouraged, not mandatory. Hanford Municipal Code § 12.08.170(C) recommends rainwater-capture features for infiltration and onsite storage, but Chapter 12.08 requires no property owner to install one; if you do, your permitted landscape plan has to show it.

Key details: Governing chapter: Hanford Muni. Code Ch. 12.08, water-efficient landscape. Effective: July 1, 2022 (Ord. 22-06 § 2, 2022). Coverage threshold: New landscape >500 sq ft / rehab >2,500 sq ft. Rain capture status: Recommended only, not mandatory (§ 12.08.170(C)). Plan disclosure: Must identify any cistern/rain garden used (§ 12.08.090(D)(11)).

There is no fine for skipping a rain garden or cistern since Chapter 12.08 never requires one. The exposure runs the other way: if your plan includes rainwater-capture features but fails to identify them as § 12.08.090(D)(11) requires, or otherwise doesn't match what's approved, the city can deny your certificate of completion under § 12.08.110(C)(2). Denial triggers a right to reapply or appeal rather than a citation, and the city must tell you how.

If you are coming from a city with tighter rules, you will find Hanford gives residents more flexibility on rainwater harvesting.

Tree Removal & Heritage Trees

Hanford requires a director-issued permit before pruning a heritage tree or removing any heritage or street tree, including construction work that could affect a protected tree's critical root zone.

Key details: Permit required for: Heritage tree pruning/removal, street tree removal. Issued by: Parks and recreation director. Permit validity: 60 days (1 year utilities). Adopted: Ord. 15-12, 2015.

Pruning or removing a covered tree without a permit, or violating permit conditions, is grounds for permit revocation and an infraction under § 1.20.010, punishable per Government Code § 36900(b) per day.

Compared to other cities, Hanford takes a harder line on tree removal & heritage trees. The enforcement and penalty structure reflects that.

Weed Ordinances

Hanford treats un-mowed weeds, grass, and rank overgrowth that create a fire hazard, unsightly appearance, or harborage for vermin as a public nuisance, and owners, tenants, and occupants can all be held responsible for the property's upkeep.

Key details: Section: HMC § 17.50.200(D). Standard: Fire hazard/nuisance test. Who's liable: Owner, tenant, or occupant. Numeric height limit: None specified.

A property cited for overgrown weeds or grass under § 17.50.200 can face code enforcement action and administrative citation penalties under the Municipal Code's nuisance-abatement provisions.

Native Plants

New Hanford, California development must design landscaping around drought-tolerant, climate-appropriate plant species under the city's Chapter 17.52 landscape standards, on top of state water-efficiency rules.

Key details: Applies to: Projects needing landscape plans. State rule interaction: Stricter of local/MWELO applies. Tree sizing: 10% at 24-inch box+. Groundcover: Full coverage within 2 years.

A landscape plan that does not emphasize drought-tolerant, climate-appropriate species can be rejected at plan review, delaying building permit or certificate-of-occupancy issuance until it is revised.

If you are coming from a city with tighter rules, you will find Hanford gives residents more flexibility on native plants.

Composting

Hanford's solid-waste code bans dumping trash anywhere but a collection container, but it specifically carves out an exemption letting residents compost their own lawn and garden trimmings.

Key details: Composting status: Expressly allowed on-site. Covers: Lawn and garden trimmings. Bin/setback rules: None specified in code. General dumping ban: Misdemeanor if bypassed.

Illegally dumping or burying yard waste instead of composting or bagging it for collection is a misdemeanor under § 13.12.180(A); letting solid waste accumulate and attract pests is a separate infraction under § 13.12.180(B).

The rules around composting in Hanford lean permissive, but that does not mean anything goes.

Water Restrictions

Hanford limits landscape irrigation to two assigned days a week by address parity and bans all sprinkling between 10 a.m. and 6 p.m. during daylight saving time, with escalating fines for repeat violations.

Key details: Governing section: § 13.04.150(A). Even addresses: Tuesday and Saturday only. Odd addresses: Wednesday and Sunday only. Banned hours: 10 a.m.–6 p.m. during DST. Repeat-violation fine: Up to $500 plus flow restrictor.

First violation draws a warning; the second carries a $50 fine, the third a mandatory water meter, the fourth $200, and the fifth $500 plus a flow restrictor.

Artificial Turf

Hanford's Low Density Residential Zones chapter lets homeowners landscape up to 100% of visible yard and setback areas with artificial turf instead of live plants. Municipal Code § 17.10.160(B) treats artificial turf and other permeable surfaces as an equal alternative to live plant materials, with no separate turf-specific permit.

Key details: Artificial turf allowance: Up to 100% of visible yard/setback area. Zones covered: R-L-12, R-L-8, R-L-5 low-density zones. Install deadline: Within 6 months of occupancy. Maintenance duty: Continually maintained per Chapter 17.52. Conversion ban: Cannot convert turfed area to parking.

Failing to install required landscaping within six months of occupancy, letting it lapse, or converting turfed yard area to parking or storage violates Section 17.10.160(C)-(D) and is a public nuisance under Section 17.94.053. The Code Enforcement Officer issues an administrative citation with a City Council-set fine, escalating for repeat violations, and the property owner may appeal to the City Manager within 10 days.

Hanford is more permissive than most cities when it comes to artificial turf. That said, there are still limits.

The Bottom Line

Compared to many U.S. cities, Hanford gives residents more room on landscaping rules. 4 of the 8 rules here are rated permissive. But permissive does not mean unregulated. There are still requirements, and the city does enforce them when violations are reported.

All of the above reflects Hanford's municipal code as of our last review. If you need specifics on fines, exemptions, or filing requirements, the detailed ordinance pages linked above have the full breakdown.