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Cass County, ND Landscaping Rules: Weed Ordinances (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified August 2026

Key Facts

Ordinance
#2016-1, § 38.29
Applies to
Construction sites, undeveloped lots
Excludes
Fargo and West Fargo
Max penalty
$80/day, $4,000/year cap

Summary

Cass County's Weed Management Plan ordinance makes developers and construction managers file a weed-control plan for construction sites and undeveloped lots, with fines up to $80 a day for failing to control noxious weeds.

City-specific rules exist: Fargo has its own weed ordinances rules that differ from Cass County's county-level regulations. If you live in Fargo, check the city-specific page instead.

Developers and construction managers shall develop a WEED MANAGEMENT PLAN. The weed management plan shall describe the weed control measures to be undertaken on the development or construction site and/or undeveloped lot and include name and contact information of developer and contractor. A copy ... shall be submitted to the county weed officer and to the planning office ... Civil penalty: Failure to control noxious weeds on a construction site or undeveloped lot, the landowner is subject to a civil penalty in an amount not to exceed eighty dollars per day ... subject to a maximum penalty of four thousand dollars per year.

Full Breakdown

Ordinance #2016-1 (§38.29) requires developers and construction managers on residential, commercial, and industrial sites, and on undeveloped lots, to submit a weed management plan to the county weed officer and to the local planning office before development is complete. The plan must describe the weed-control measures used and identify the developer and contractor. The rule applies countywide but excludes the incorporated areas of Fargo and West Fargo. A landowner who fails to control noxious weeds on a covered site faces a civil penalty of up to eighty dollars per day, capped at four thousand dollars per year, which becomes a lien against the property.

Violations & Fines

Failing to control noxious weeds on a covered construction site or undeveloped lot draws a civil penalty up to $80 per day, capped at $4,000 a year, filed as a property lien.

Frequently Asked Questions

Does this weed ordinance apply inside Fargo?
No. Cass County's Weed Management Plan ordinance expressly excludes the incorporated areas of Fargo and West Fargo, which regulate weeds under their own city codes.
Who has to file a weed management plan?
Developers and construction managers working on residential, commercial, or industrial sites and undeveloped lots in unincorporated Cass County.

Sources & Official References

Other rules in Cass County

All Cass County rules

How Cass County compares: Cities with the Strictest Weed and Property Maintenance Rules·Compare Cass County to another location·View the North Dakota landscaping rules overview

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Weed Ordinances in Cities Across Cass County