Environmental Rules in Arlington Heights, IL (2026)
4 verified environmental rules for Arlington Heights, Illinois, sourced directly from the municipal code and official government pages.
Verified from official government sources
Stormwater Management
Arlington Heights Municipal Code Chapter 22, Article V regulates the Village's municipal separate storm sewer system (MS4) to meet its federal NPDES permit, banning illegal discharges and illicit connections into the storm drainage system. The Director of Public Works or Director of Engineering, as Authorized Enforcement Agent, can issue notices of violation, suspend MS4 access, and assess cleanup costs against violators.
Arlington Heights MS4 Stormwater Discharge Rules
Some RestrictionsArlington Heights Municipal Code § 22-501
The purpose of this Article is to provide for the health, safety, and general welfare of the citizens of the Village of Arlington Heights through the regulation of non-stormwater discharges to the storm drainage system to the maximum extent practicable as required by federal and state law. This Article establishes methods for controlling the introduction of pollutants into the municipal separat...
Erosion Control
Arlington Heights Municipal Code Section 23-106 requires every building permit's grading plan to include soil erosion and sediment control measures, such as stockpile locations, detention facilities, and berms, and keeps stripped-vegetation areas to a minimum. Violators face a Section 23-108 fine of $50.00 to $750.00 and can be ordered to stop all work until they comply.
Arlington Heights Soil Erosion Control for Builders
Some RestrictionsArlington Heights Municipal Code § 23-106
In order to prevent damage and maintenance to downstream storm water facilities and other properties, including public streets, the grading plan required with every application for a building permit shall contain soil erosion and sediment control measures. These may include locations and details of soil stockpiles, detention facilities, temporary and permanent berms, other structural or vegetat...
Flood Zones
Arlington Heights, Illinois requires a Village development permit before any construction, fill, grading, or land disturbance in a Special Flood Hazard Area mapped on Cook County's FEMA Flood Insurance Rate Map. Chapter 15 of the Municipal Code, enacted to keep the Village eligible for the National Flood Insurance Program, routes every floodplain, flood fringe, and floodway project through the Director of Engineering.
Arlington Heights Floodplain Development Permit
Some RestrictionsArlington Heights Municipal Code §§ 15-106, 15-113
No person, firm, corporation, or governmental body not exempted by law shall commence any development in the SFHA without first obtaining a development permit from the Director of Engineering. ... Any person who violates this Chapter shall, upon conviction thereof, be fined not less than $50.00 or more than $1,000.00 for each offense. A separate offense shall be deemed committed upon each day d...
Flood Elevation Requirements
Arlington Heights, Illinois adds a one-foot freeboard buffer above the FEMA base flood elevation before any building in a Special Flood Hazard Area is considered protected. The Village's Flood Protection Elevation standard, set in Chapter 15 of the Municipal Code, governs how high a home's lowest floor, mechanical equipment, and fill must sit to satisfy village floodplain rules.
Arlington Heights Flood Elevation Freeboard Rule
Some RestrictionsArlington Heights Municipal Code §§ 15-102, 15-109
Flood Protection Elevation (FPE). The elevation of the base flood or 100-year frequency floods plus one foot of freeboard at any given location in the SFHA. ... All buildings located within a 100-year floodplain, also known as a SFHA, shall be protected from flood damage below the flood protection elevation.
Looking for Cook County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Arlington Heights city rules.
Environmental Rules in Cook County →