Environmental Rules in Tinley Park, IL (2026)
4 verified environmental rules for Tinley Park, Illinois, sourced directly from the municipal code and official government pages.
Verified from official government sources
Stormwater Management
Village Code § 151.05 requires every development site in Tinley Park to control peak storm water discharge and reduce runoff generation, using pervious areas and infiltration wherever practical. Industrial sites must file a federal NPDES notice of intent and carry out a storm water pollution prevention plan, and applicants must consult the village on additional design requirements before design begins.
Tinley Park Storm Water Management Rules
Some RestrictionsTinley Park Village Code § 151.05
Unless judged by the village to be exempt or granted a waiver, the following performance criteria shall be addressed for storm water management at all sites: (A) All site designs shall, to the maximum extent possible, establish storm water management practices to control the peak flow rates of storm water discharge associated with specified design storms and reduce the generation of storm water...
Erosion Control
Village Code § 151.04 requires a site development permit before land in Tinley Park is cleared, graded, filled or otherwise disturbed once the work crosses set thresholds, such as more than 25 cubic yards of cut or fill or disturbance over 500 square feet. Violators face a misdemeanor fine of up to $500 per day under § 151.10(E).
Tinley Park Erosion Control Permit Rules
Some RestrictionsTinley Park Village Code § 151.04(A)(1)
Before land is cleared, graded, filled, transported, or otherwise disturbed by the movement of earth for purposes including, but not limited to, the construction of buildings, the mining of minerals, including sand and gravel, the development of golf courses, the filling of land and the construction of roads and streets by any person, partnership, or corporation within the village, a site devel...
Flood Zones
Village Code § 152.20 allows development or filling in a mapped flood fringe only if it is protected against the base flood by proper elevation and meets compensatory storage requirements, and bars any use that reduces drainage capacity. No one may start floodplain development without a development permit from the Director of Community Development.
Tinley Park Flood Fringe Development Rules
Significant RestrictionsTinley Park Village Code § 152.20
Development in and/or filling of the flood fringe will be permitted if protection is provided against the base flood by proper elevation, compliance with compensatory storage requirements, and other applicable provisions of this chapter. No use will be permitted that adversely affects the capacity of drainage facilities or systems. ... No person, firm, corporation, or governmental body shall co...
Flood Elevation Requirements
Village Code § 152.03 sets the base flood elevation for Tinley Park from the FEMA flood insurance studies for Cook County and Will County, and § 152.02 defines the flood protection elevation as that base flood elevation plus one foot of freeboard. New and substantially improved residential buildings must have their lowest floor built up to that flood protection elevation under § 152.23(C).
Tinley Park Flood Elevation Freeboard Rule
Some RestrictionsTinley Park Village Code §§ 152.02, 152.03(C), 152.23(C)(2)
“FLOOD PROTECTION ELEVATION (FPE).” The elevation of the base flood plus one foot of freeboard at any given location in the floodplain. ... The BFE for the floodplains of the village shall be as delineated on the base flood profiles in the FIS of Cook County prepared by FEMA dated November 1, 2019 and Will County prepared by FEMA dated February 15, 2019 and such amendments to such study and map...
Looking for Cook County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Tinley Park city rules.
Environmental Rules in Cook County →