CITY OF MATTOON Water Quality Update – August 25, 2025 Current Sample Sample collected on August 21st showed non-detectable levels of harmful algal bloom neurological toxin in the drinking water at 0.068 ppb which is considered non-detect under the EPA recommended advisory levels of .30 ppb. We will continue to sample per-EPA guidelines. The next sample date as recommended by the IEPA was taken on Monday, August 25th. Results will continue to be posted on the City’s website. PAST SAMPLES Samples collected on July 16th showed harmful algal bloom neurological toxin in the drinking water at .215 ppb which is [...]

Notice: Pavement Replacement and Pavement Patching There will be construction to replace the pavement and curb & gutter on Remington Road and Swords Drive. Construction will begin on August 25, 2025. Remington Road will be closed east of Swords Drive during construction. Swords Drive will always have at least one lane open during construction. All work is dependent on weather conditions. We will make every effort to maintain access to your property throughout the duration of the project. If you have any questions or concerns about the project, you can contact: City of Mattoon David Clark, PE- Public Works Director [...]

WARNING - A harmful algal bloom, which can release neurological toxins, continues to indicate a presence at Lake Mattoon. Out of an abundance of caution, the beach at Lake Mattoon is closed until further notice, pending additional test results from sampling taken today. Residents should avoid contact with the water. The City has contracted for treatment of Lake Mattoon; however, due to the low dissolved oxygen levels currently in the water, spraying has been postponed until conditions are favorable to do so.   A PDF Copy of this notice can be found here. 

NOTICE Golf Cart Ordinance Amending Title VII of the Municipal Code Regulating the Operation of Golf Carts Beginning August 1st, 2025, City of Mattoon ordinance 2025-5497 will take effect regulating the operation of golf carts on city streets within the city. The complete ordinance can be found here and should be read in its entirety by anyone wishing to register a golf cart for use. Some quick facts concerning the ordinance are as follows. All golf carts operated upon a city street must first be registered at the Mattoon Police Department located at 1710 Wabash Ave, Monday through Friday, between [...]

July 22, 2025 Files from the July 10th Safe Routes to School informational meeting for Mattoon Middle School and Williams can be downloaded here. File from the July 17th Safe Routes to School informational meeting for the Mattoon High School can be downloaded here. Please send comments to: srtscomments@mattoonillinois.org ----------------------------------------- June 30th, 2025 The City of Mattoon will hold an informational meeting with Mattoon CUSD #2 on July 10, 2025, from 4:00 p.m. to 6:00 p.m. in the cafeteria of Williams Elementary School. The meeting will provide information about the Safe Routes to School (SRTS) sidewalk grant program, which aims [...]

FOR CITY OF MATTOON EVERYONE MAY DRINK THE TAP WATER - July 18, 2025 WHY IS THE ADVISORY LIFTED? The DO NOT DRINK Order that was issued on July 15, 2025 for the City of Mattoon has now been LIFTED. Samples collected on July 15th showed harmful algal bloom neurological toxin in the drinking water at .385 parts per billion (ppb) which is above the EPA recommended advisory levels of .30 ppb. Samples collected on July 16th showed harmful algal bloom neurological toxin in the drinking water at .215 ppb which is under the EPA recommended advisory levels of .30 [...]

Beginning June 16, 2025 IDOT is scheduled to begin work on IL 16 (Charleston Ave from just west of Swords Drive to Lake Land Boulevard) on June 16th. Howell Paving is the prime contractor and along with several subcontractors they will be setting up traffic control, removing and replacing concrete curb and gutter, removing sidewalk, placing underground cable for new signals and lighting at various locations within the project limits. You can expect to multiple crews at various locations and can expect to experience lane closures throughout the rest of the construction season.