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

Home2025-07-15T08:47:32-05:00

Welcome to the City of Mattoon, Illinois

Whether you live here, work here, or are just passing through, we hope you enjoy the City of Mattoon and all it has to offer. We cherish our parks, lakes, shopping centers, restaurants, schools, businesses, and many other assets. We enjoy recreation and festivities like Bagelfest and Lightworks. If you are here every day or just one, we have plenty to offer in this community.

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Employment Opportunity: Administrative Assistant – Parks, Lakes, and Public Works

The City of Mattoon is looking for applicants for the Administrative Assistant position for Parks, Lakes, and Public Works. Title: Administrative Assistant – Parks, Lakes and Public Works Type: Full-time Classification: Non-Exempt Work Hours: 8:00 a.m. – 4:30 p.m. – Monday - Friday, except holidays Compensation Range: $35,360 – $40,664 (DOQ) POSITION SUMMARY: Performs a variety of general clerical duties as required in an assigned department. Receives direct supervision from Park Superintendent and Public Works Director. DISTINGUISHING CHARACTERISTICS: The Park’s Department is unique in that it oversees the daily activities of the parks and recreation, sports complex and other City [...]

August 1, 2025|

Water Quality Update – July 31, 2025

CITY OF MATTOON Water Quality Update – July 31, 2025 Current Sample Sample collected on July 31st showed non-detectable levels of harmful algal bloom neurological toxin in the drinking water at 0.000 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 will be taken on Monday, August 4th. Moving forward test results will be posted to the City’s website when sample results are returned. PAST SAMPLES Samples collected on July 16th showed harmful algal bloom neurological toxin in the [...]

July 31, 2025|

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|

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City of Mattoon, Illinois - Municipality

City of Mattoon, Illinois - Municipality

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CITY OF MATTOON
WATER QUALITY UPDATE – July 31, 2025
CURRENT SAMPLE

Sample collected on July 31st showed non-detectable levels of harmful algal bloom neurological toxin in the drinking water at 0.000 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 will be taken on Monday, August 4th. Moving forward test results will be posted to the City’s website when sample results are returned.

PAST SAMPLES
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.

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.

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.

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.
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