Environmental Rules in Cedar Rapids, IA (2026)
5 verified environmental rules for Cedar Rapids, Iowa, sourced directly from the municipal code and official government pages.
Verified from official government sources
Stormwater Management
Cedar Rapids requires an approved Stormwater Management Plan before any development, with on-site detention mandatory for larger nonresidential lots and a citywide Stormwater Utility Charge funding the system.
Cedar Rapids Stormwater Management Rules
Some RestrictionsCedar Rapids Municipal Code § 72.203(a)
(a)Unless otherwise exempt, no development may occur without an approved Stormwater Management Plan. For purposes of obtaining approval of a Stormwater Management Plan, a plan for the site meeting the requirements established in the Design Standards shall be submitted to Development Services Division for review and approval. All design criteria and plan details shall be in conformance with the ...
Erosion Control
Cedar Rapids requires an erosion control permit before any land-disturbing activity in the city: a major permit for sites of one acre or more, a minor permit for sites between a quarter-acre and one acre and for all new single-family homes. The City Stormwater Official issues and enforces permits under Chapter 71.
Cedar Rapids Erosion Control Permit Rules
Some RestrictionsCedar Rapids Municipal Code §§ 71.01(f), 71.03(a), 71.04(a)
(f)Except as provided in Section 71.04, Minor Erosion Control Permit Required, no person shall engage in land-disturbing activities within the City unless they have received an erosion control permit from the City. ... (a)Sites or common plans of development or sale that will result in a total disturbed area of one or more acres shall obtain a major erosion control permit prior to any land-dist...
Flood Zones
Cedar Rapids requires a Floodplain Development Permit from the city's Floodplain Administrator before any construction, fill, or other development happens within a mapped floodplain in Linn County. The permit application must state the base flood elevation and the structure's lowest-floor elevation, and a licensed Iowa engineer or surveyor must certify the finished work complies before anyone may occupy it.
Cedar Rapids Floodplain Development Permit Rule
Significant RestrictionsCedar Rapids Municipal Code § 32B.04(2)(A), Floodplain Development Permit Required
2. Floodplain Development Permit. A. Permit Required. A Floodplain Development Permit issued by the Administrator is required prior to any Development within a floodplain. ... C. Action on Permit Application. The Administrator shall make a determination as to whether the proposed floodplain Development meets the applicable standards of this chapter and shall approve or disapprove the applicatio...
Boat Dock Permits
Cedar Rapids requires Parks, Waterways & Recreation Commission approval before anyone builds or uses a fixed or floating dock on the Cedar River, and a separate written Commission permit before mooring a boat, houseboat, boathouse or other floating device anywhere in the city's waterways.
Cedar Rapids Boat Dock Construction Permit
Some RestrictionsCedar Rapids Municipal Code §§ 55.14, 55.15(a)
55.14 - DOCK CONSTRUCTION. No person shall construct or use a fixed or floating dock unless the same is first approved by the Parks, Waterways & Recreation Commission. ... 55.15 - MOORING. (a)No person shall moor a boat, house boat, boat house, dock or other floating device in the Cedar River or in any other water course, pond, or pool in the city limits of Cedar Rapids, Iowa without a written ...
Flood Elevation Requirements
New and substantially improved homes in Cedar Rapids' AE flood zones must have their lowest floor at least two feet above the Base Flood Elevation, with an extra foot required inside the mapped floodway.
Cedar Rapids Base Flood Elevation Rules
Some RestrictionsCedar Rapids Municipal Code § 32B.08(2)(C)
All new or substantially improved residential structures shall have the lowest floor, including basement, elevated a minimum of two (2) feet above the Base Flood Elevation. Construction shall be upon compacted fill which shall, at all points, be no lower than 1.5 ft. above the base flood elevation and extend at such elevation at least 5 feet beyond the limits of any structure erected thereon. ...
Looking for Linn County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Cedar Rapids city rules.
Environmental Rules in Linn County →