A City of Cooperation
5330 Seaman Road
Oregon, OH 43616
8:00a – 4:30p M-F
General Requirements per Codified Ordinances of the City Oregon
Our Codes are edited and prepared for publication by the Walter H. Drane Company and the website is maintained by the Conway Greene Co. Click here to open the main search page then type in the Chapter Number or a word in the Quick Search box at the top of the page. Listed below are many of the chapters, for your reference, relating to our Zoning Codes.
(a) Storm sewers shall be designed to flow just full for the five (5) year intensity-duration-frequency storm using the Rational Method. The minimum pavement gutter elevations shall be at or above the hydraulic grade line for a ten (10) year frequency storm.
For the ten (10) year hydraulic gradient checks, minimum starting point elevation, when a proposed storm drainage system outlets into a nearby stream or ditch, shall be based on the twenty (20) year high water elevation as per "Comprehensive Ditch Plan", the approved storm sewer and ditch survey for the City. If information is unavailable the high water elevation shall be determined by following sound engineering principles subject to approval by the Director of Public Service.
(b) All structures within a new street right of way shall be designed to adequately handle the storm drainage of the proposed improvement as determined by the Director of Public Service.
(c) All site development involving one (1) acre or more of property, shall be required to include on-site storm water detention/retention per the City’s current Storm Water Management Plan (SWMP). The minimum detention volume for the site shall be equivalent to the storage volume produced from a twenty-five (25) year frequency (post-developed) storm inflow with an allowable discharge of a five (5) year frequency (pre-developed) storm outflow. The storm water detention calculations for the site shall be submitted with the site grading plans and shall be subject to approval by the Director of Public Service.
(d) All storm water collection systems shall be designed to include, but not be limited to, storm water treatment for the removal of sediment. The type of storm water treatment shall be in accordance to the applicable best management practice(s) (BMPs) as listed in the City’s current SWMP. All construction and maintenance of storm water collection system shall be in accordance to the Ohio Environmental Protection Agency’s Permit No.: OHC000002, or most current permit update. All construction details, involving storm water treatment and maintenance, shall be shown on the Erosion Control Plan for the site, which shall be submitted with the site grading plans subject to review and approval from the Director of Public Service. All developers or property owners shall maintain any post-construction structural BMPs according to the maintenance requirements of said BMP. All post- construction structural BMPs will be inventoried and subject to inspection by the Department of Public Service. Failure to properly maintain the BMP will result in penalties according to subsection (f) hereof.
(e) Notification of Violation; Time Limit. Any person found to be violating any provisions of subsection (d) hereof shall be served by the City with a written notice, stating the nature of the violation, sent by first class mail to the person apparently guilty of the violation. This notice shall be deemed sufficient, in the event of violation, if sent to the address of that person as shown on the Lucas County tax records or water account records. The notice shall, in all cases, set forth a time limit during which all noted violations shall cease and be abated, and appropriate corrective action taken, and if the violator shall not thus comply, the provisions of the following paragraph shall then apply.
(f) Violation Beyond Time Limit; Penalty. Any person who continues any violation beyond the time limit provided for in subsection (d) hereof is guilty of a misdemeanor of the second degree and shall be punished as provided in Section 501.99 of the General Offenses Code.
(Ord. 014-2006. Passed 3-13-06.)
(a) All lots shall be graded so that all storm water shall drain therefrom.
Storm Water Management Standards
Roadway and Traffic Design Standards
Water Main Standards