City of Mattoon, Illinois

Official Government Website for the City of Mattoon, Illinois

City of Mattoon, Illinois

Official Government Website for the City of Mattoon, Illinois

News2024-04-26T11:17:16-05:00

City of Mattoon News

Find the City of Mattoon on Social Media

To better communicate with the public, the City of Mattoon uses social media in addition to its website to help share information about local news and events. The City encourages you to engage with us on these social networks, but for a timely response, please use the Contact Form.

Comments Box SVG iconsUsed for the like, share, comment, and reaction icons
Cover for City of Mattoon, Illinois - Municipality
7,260
City of Mattoon, Illinois - Municipality

City of Mattoon, Illinois - Municipality

www.mattoon.illinois.gov

CITY OF MATTOON
WATER QUALITY UPDATE – July 24, 2025
CURRENT SAMPLE
Sample collected on July 24th showed non-detectable levels of harmful algal bloom neurological toxin in the drinking water at 0.038 ppb which is considered non-detect under the EPA recommended advisory levels of .30 ppb.

We will continue to sample per-EPA guidelines.

PAST SAMPLES
Sample collected on July 21st showed non-detectable levels of harmful algal bloom neurological toxin in the drinking water at 0.14 ppb which is considered non-detect under 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 ppb.
Samples collected on July 17th showed harmful algal bloom neurological toxin in the drinking water at .058 ppb which is considered non-detect under the EPA recommended advisory levels of .30 ppb.
Samples collected on July 18th showed harmful algal bloom neurological toxin in the drinking water at .10 ppb which is considered non-detect under the EPA recommended advisory levels of .30 ppb.

The next sample date as recommended by the IEPA will be taken this Monday, July 28th. The City will issue a formal update when we have the results from that sample.

WHAT ACTIONS HAS THE CITY OF MATTOON TAKEN TO CORRECT THE PROBLEM?

The City of Mattoon took the following actions to reduce harmful algal bloom neurological toxin levels:

Contracted with a consultant who recommended both short-term and long-term solutions.
Increased the Powder-Activated Carbon (PAC).
Increased chlorine feed rates.
Performed directional flushing of distribution system based on IEPA recommendations.
Developing long-term treatment options, including lake and plant treatment.
... See MoreSee Less

6 days ago

CITY OF MATTOON
WATER QUALITY UPDATE – July 21, 2025

CURRENT SAMPLE
Sample collected on July 21st showed non-detectable levels of harmful algal bloom neurological toxin in the drinking water at 0.14 ppb which is considered non-detect under the EPA recommended advisory levels of .30 ppb.

PAST SAMPLES
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 ppb.

Samples collected on July 17th showed harmful algal bloom neurological toxin in the drinking water at .058 ppb which is considered non-detect under the EPA recommended advisory levels of .30 ppb.

Samples collected on July 18th showed harmful algal bloom neurological toxin in the drinking water at .10 ppb which is considered non-detect under the EPA recommended advisory levels of .30 ppb.

The next sample date as recommended by the IEPA will be taken this Thursday, July 24th. The City will issue a formal update when we have the results from that sample.

WHAT ACTIONS HAS THE CITY OF MATTOON TAKEN TO CORRECT THE PROBLEM?

The City of Mattoon took the following actions to reduce harmful algal bloom neurological toxin levels:

Contracted with a consultant who recommended both short-term and long-term solutions.

Increased the Powder-Activated Carbon (PAC).

Increased chlorine feed rates.

Performed directional flushing of distribution system based on IEPA recommendations.

Developing long-term treatment options, including lake and plant treatment.
... See MoreSee Less

1 week ago

Latest News from the City of Mattoon

Water Quality Update – July 29, 2025

CITY OF MATTOON Water Quality Update – July 29, 2025 Current Sample Sample collected on July 28th showed non-detectable levels of harmful algal bloom neurological toxin in the drinking water at 0.042 ppb which is considered non-detect under the EPA recommended advisory levels of .30 ppb. We will continue to sample per-EPA guidelines. PAST SAMPLES 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 ppb. Samples collected on July 17th showed harmful algal bloom neurological toxin in the drinking water at [...]

July 29, 2025|

Swords Drive Work 07/31/25 and 08/01/25

Mattoon Public Works Public Notice   On July 31st and August 1st, the City’s consultant performing an engineering study on Swords Drive will doing pavement and soil borings along Swords Drive between Broadway Ave. East and Remington Road weather permitting. They will be doing a total of nine (9) borings over the area.  While the work is ongoing you can expect to experience lane reduction in the area.

July 28, 2025|

Water Quality Update – July 24, 2025

CITY OF MATTOON WATER QUALITY UPDATE – July 24, 2025 Current Sample Sample collected on July 24th showed non-detectable levels of harmful algal bloom neurological toxin in the drinking water at 0.038 ppb which is considered non-detect under the EPA recommended advisory levels of .30 ppb. We will continue to sample per-EPA guidelines. Past Samples 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 ppb. Samples collected on July 17th showed harmful algal bloom neurological toxin in the drinking water at [...]

July 24, 2025|

Golf Cart Ordinance

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 23, 2025|

Safe Routes to School Meeting

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 [...]

July 22, 2025|

Water Quality Update – July 21, 2025

CITY OF MATTOON WATER QUALITY UPDATE – July 21, 2025 Current Sample Sample collected on July 21st showed non-detectable levels of harmful algal bloom neurological toxin in the drinking water at 0.14 ppb which is considered non-detect under the EPA recommended advisory levels of .30 ppb. Past Samples 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 ppb. Samples collected on July 17th showed harmful algal bloom neurological toxin in the drinking water at .058 ppb which is considered non-detect under the EPA recommended advisory levels of .30 ppb. [...]

July 21, 2025|
Go to Top