No subdivision shall be approved unless provision is made for the construction of a sanitary sewer system that is adequate to serve the needs of the entire subdivision when fully developed.
A. Sanitary sewers shall be constructed in accordance with the standards set forth in chapter 5 of this title.
B. All subdivisions shall provide functional sanitary sewer service in accordance with the following standards:
1. Subdivisions of more than one hundred (100) residential dwelling units within one thousand feet (1,000') or less of a public sanitary sewer line from any point along the subdivision boundary line shall connect to the public sanitary sewer.
2. Subdivisions of between sixty six (66) and one hundred (100) residential units within seven hundred fifty feet (750') or less of a public sanitary sewer line from any point along the subdivision boundary line shall connect to the public sanitary sewer.
3. Subdivisions of between thirty six (36) and sixty five (65) residential units within five hundred feet (500') or less of a public sanitary sewer line from any point along the subdivision boundary line shall connect to the public sanitary sewer.
4. Subdivisions of between eleven (11) and thirty five (35) residential dwelling units within three hundred fifty feet (350') or less of a public sanitary sewer line from any point along the subdivision boundary line shall connect to the public sanitary sewer.
5. Subdivisions of between one and ten (10) residential dwelling units that are within two hundred feet (200') or less of a public sanitary sewer line from any point along the subdivision boundary line shall connect to the public sanitary sewer.
C. In areas where the public sanitary system is not reasonably accessible but where plans for the installation of said system have been approved by the Illinois environmental protection agency, the subdivider shall install sanitary sewer and lateral service lines which shall be capped until such time as a public service line becomes available.
D. When the condition described in subsection C of this section exists, or there are no plans for the installation of a public sanitary sewer system to serve the area where the subdivision is located, the subdivider may utilize a department of public health approved on site disposal septic or similar system as permitted by Madison County.
E. When sanitary sewage, or potential sanitary sewer servicing needs, from areas outside the subdivision necessitate the construction of sanitary sewers of a larger size or depth than the subdivision needs, the city, with the subdivider and/or adjacent benefiting property owners, may consider and determine the terms and conditions thereof, enactment of a recapture agreement to set forth financing and contractual repayment arrangements for the installation of any additional size or depth of sanitary sewers; such agreements are subject to city council approval. If the development is outside the city limits, such reimbursement shall be made when the entire development is annexed or other arrangements satisfactory to the city council have been made. (Ord. 6104, 12-18-1996)