Marysville's Environmental Rules: The Rules That Matter
Every city handles environmental rules a little differently. In Marysville, Washington, there are 5 distinct rules that residents and property owners should be aware of. Some are stricter than what neighboring cities enforce, and others are more relaxed. Here is what you need to know.
Boat Dock Permits
Marysville caps private, noncommercial docks and boathouses at 20 feet high, 1,000 square feet of roof, and half the lot's shoreline width, with a five-foot side setback on covered structures.
Key details: Max height: 20 ft from ordinary high water. Max roof area: 1,000 sq ft. Max lot width covered: 50 percent. Covered structure setback: 5 ft from side lot line. Governing law: Local ordinance + state SMA permit.
Building beyond these limits without shoreline permit approval risks a stop-work order and code enforcement action under the city's shoreline master program; oversized or unpermitted structures can be ordered removed.
Stormwater Management
Marysville adopts the state's 2019 Stormwater Management Manual for Western Washington as its own minimum drainage standard for new development and construction.
Key details: Standard adopted: 2019 DOE Stormwater Manual. Also required: City's own EDDS. Conflict rule: Stricter standard applies. New-permit cutoff: Applies from July 1, 2022.
Enforcement runs through MMC Title 4's general code-enforcement process, as directed by MMC § 14.15.190; director decisions can be appealed to the hearing examiner for a $500.00 fee under § 14.15.220.
Flood Elevation Requirements
New and substantially improved residential structures in Marysville's special flood hazard areas must have their lowest floor, including the basement, built at least one foot above the base flood elevation.
Key details: Residential freeboard: 1 foot above base flood elevation. Nonresidential option: 1 ft above BFE or dry-floodproof. Manufactured homes: 1 foot above BFE, MMC § 22E.020.200. Governing section: MMC § 22E.020.170. Penalty: Up to $1,000 fine, 90 days jail.
Building without the required freeboard elevation is a misdemeanor under MMC § 22E.020.040: fines up to $1,000, up to 90 days in jail, or both, per violation, plus costs.
Flood Zones
Marysville requires a development permit before any construction, fill, or other development begins within a mapped area of special flood hazard, covering structures, manufactured homes, and land-disturbing activity alike.
Key details: Applies to: All areas of special flood hazard citywide. Permit needed for: Construction, fill, and other development. Administered by: City building official. Floodway sites need: No-rise engineering analysis. Governing section: MMC § 22E.020.080.
Developing in a special flood hazard area without the required permit is a misdemeanor under MMC § 22E.020.040: up to $1,000 in fines, up to 90 days in jail, or both, per violation, plus costs.
Erosion Control
Marysville requires a clearing and grading permit before moving 50 or more cubic yards of fill and cut, clearing over 1,000 square feet, or disturbing a sensitive area, issued by engineering for one year.
Key details: Fill/excavation trigger: 50 cubic yards combined. Clearing trigger: over 1,000 sq ft. Issued by: city engineering department. Permit term: 1 year, extendable 1 year.
Projects that exceed the fill, excavation, or clearing thresholds without an approved permit are subject to city enforcement and stop-work action; permits that lapse after their one-year term without an extension must be reapplied for before work continues.
The Bottom Line
Marysville's environmental rules rules are a mixed bag. Some areas are strict, others are relaxed, and the details matter. The best approach is to check the specific rule that applies to your situation rather than assuming Marysville is broadly strict or permissive.
These rules come from Marysville's publicly available municipal code. For complete penalty schedules, exemption details, and answers to common questions, see the individual ordinance pages throughout this guide.