The City of St. Charles contracted with Trotter & Associates, Inc. to perform the Master Plans for their Water and Wastewater utilities in 2023. Using data from the city and through in-depth coordination meetings with city staff, TAI identifies the strengths and weaknesses of each utility from source to discharge. The City will utilize this document for their 5-year and 10-year CIPs to improve and expand both utilities and secure funding for the recommended improvements requiring a loan from the IEPA.