​Vulcan Map and Reports

Vulcan checks the noise, dust, water, and blasting levels monthly and sends the City of Maryville the reports quarterly. The map below shows where the testing is done.

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2025 - 1st Quarter Reports (January 1 - March 31, 2025) 
Dust and Noise
Blasting
Quarry Discharge - Duncan Branch Water Levels
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2025 - 2nd Quarter Reports (April 1 - June 30, 2025) 
​Dust and Noise
Blasting
Discharge - Duncan Branch Water Levels

2024 - 3rd Quarter Reports (July 1 - September 30, 2024) 
​Dust and Noise
Blasting
Quarry Discharge - Duncan Branch Water Levels

2024 - 4th Quarter Reports (October 1 - December 31, 2024) 
Dust and Noise
Blasting 
Quarry Discharge - Duncan Branch Water Levels
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