STAFF

ADMINISTRATION

4610 Beecher Rd. 
Flint, MI 48532

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Drain Commissioner 
Jeff Wright 
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Chief Deputy Drain Commissioner 
Warren Vyvyan
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Deputy Drain Commissioner 
Kevin Sylvester
email: ksylvester@gcdcwws.com

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Division Director 
John O'Brien
email: jfobrien@gcdcwws.com

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Senior Assistant Director 
Brian Ross
email: bross@gcdcwws.com

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Assistant Director of Operations
Tim Davidek
email: tdavidek@gcdcwws.com

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Assistant Director of Engineering
Matt Raysin
email: 

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Chief of Operations and Maintenance
Mark Horgan
email: 

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Assistant Chief of Operations and Maintenance
Jim Thompson
email: 

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Human Resources Manager
FOIA Coordinator
Shannon Holder
email: 

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Safety Manager
Dave Thibeault
email: 

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Water Department Superintendent
Rich Bysko
email: rbysko@gcdcwws.com

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Sewer Pump Station Department Superintendent
Pat McNamara
email: pmcnamara@gcdcwws.com

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Sewer Maintenance (I&I) Department Superintendent
Lony Smith
email: lsmith@gcdcwws.com

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Construction Operations Supervisor
Les Rogers
email: 

ANTHONY RAGNONE TREATMENT PLANT (ARTP)

9290 Farrand Rd.
Montrose, MI 48457

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Superintendent
Joseph Goergen
email: jgoergen@gcdcwws.com

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Assistant Superintendent
Aaron Rivard

email: arivard@gcdcwws.com

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(Acting) Environmental Compliance Supervisor

Lab Manager
Melissa Glasgow 
email: mglasgow@gcdcwws.com

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DISTRICT THREE WATER RESOURCE RECOVERY FACILITY

6450 Silver Lake Rd. 
Linden, MI 48451

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Superintendent
Joe Perroud
email: jperroud@gcdcwws.com

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Assistant Superintendent

Mark Earl

email: mearl@gcdcwws.com

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WATER TREATMENT PLANT

4414 Stanley Rd. 

Columbiaville, MI 48421

Superintendent
Kevin VanSickle
email: kvansickle@gcdcwws.com

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