8 rules for unincorporated Ulster County, New York.
Verified from official government sources
Ulster County has no countywide grass-height ordinance. Regulation is handled at the town or village level under local property-maintenance codes, typically capping lawn height at 8-12 inches in developed zones.
There is no Ulster County or NY State permit requirement for trimming trees on private residential property. Local tree laws, power-line pruning rules, and Catskills Forest Preserve protections may apply.
Ulster County has no countywide tree-removal permit, but individual towns vary widely. Trees on state Forest Preserve land are protected by Article XIV of the NY Constitution ('Forever Wild'). Villages often regulate street-tree removal.
Ulster County has no countywide weed ordinance. Noxious-weed control is regulated by NY Ag & Markets Law §161 (noxious weed quarantine). Towns enforce unsightly weed and high-grass rules through local property-maintenance codes.
Ulster County has no countywide watering restriction, but the Ashokan Reservoir (part of the NYC water supply) and many town water districts set local limits during droughts. NYC DEP watershed rules govern land use around the reservoir.
Rainwater harvesting is legal and encouraged across New York. Ulster County allows residential rain barrels and cisterns without countywide permit. Potable uses require NYSDOH approval; non-potable use (irrigation) is unrestricted.
New York actively encourages native plantings through the DEC 'Saratoga Tree Nursery' and Cornell Cooperative Extension. Ulster County supports native landscaping, and no ordinance restricts replacing lawn with native meadow on private property.
New York has no statewide ban on residential artificial turf. Ulster County has no countywide rule. Catskill-area towns and HOA/historic districts may limit or discourage synthetic turf for aesthetic or drainage reasons.
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