Our Team of water & Wastewater Operators



HIGHLAND TREATMENT INC employs more than 30 reliable water and wastewater operators in the area. We hire based on experience, qualifications, and a drive to always succeed. From certified operators to our in-house chemist, we have goals to meet daily challenges and beyond.

John Dowson | Owner / President
Water
D-2, S-1, F-3
Municipal
A,B,C,D,L1,SC
Industrial
A-1b, A-1d, A-1f, A-1g, A-1h, A-1i, A-1j, A-2b, A-2d
B-1b, B-2a, B-2b, B-2c, B-3b
C-1b, C-1c, C-2a, C-2b, C-2c, C-2d, C-2e, C-3a, C-3b

Anthony Dowson | Operations Supervisor
anthony@highlandtreatment.com
Water
D-2, S-2, F-5
Municipal
A, B,C,D,L1
Industrial
A-1b, A-1d, A-1f, A-1g, A-1i, A-1j, A-2b, A-2d
B-2a, B-2c, B-3b
C-1b, C-1c, C-2a, C-2b, C-2c, C-2d, C-2e, C-3a, C-3b

Mark Dowson | Operation Supervisor
markd@highlandtreatment.com

Water
D-2, S-3
Municipal
B,C,D,L1
Industrial
A-1b, A-1d, A-1f, A-1g, A-1i, A-1j, A-2b, A-2d
B-2a, B-3b
C-1b, C-1c, C-2a, C-2b, C-2c, C-2d, C-2e, C-3a, C-3b

Adam Batteese | Operator
Water
D-2, S-2
Municipal
D,L1
Industrial
A-1b, A-1d, A-1f, A-1g, A-2b
B-2c
C-1b, C-1c, C-2a, C-2b, C-2c, C-2d, C-2e, C-3a, C-3b

Jessica Ashley | Operator
Water
F-3

Aaron Costa | Operator
Industrial
A-1b, A-1d, A-1f

Chris Culham | Operator
Water
D-1, S-1

Scott Curtiss | Operator
Water
D-3, S-4
Industrial
A-1b, A-1d, A-1f
Municipal
C, D, L-1, SE

Jeff Demko | Operator
Water
S-4
Municipal
L1

Matt Esper | Operator
Water
D-3, S-3
Municipal
D
Industrial
A-1b

Jack Fuller | Operator
Water
D-3, S-3
Municipal
D, L1
Industrial
A-1b, A-1f, C-1b, C-1c, C-2b, C-2c

Joe Liebau | Operator
Industrial
B-1b, B-2a


Scott Owen | Operator
Water
S-4
Municipal
L1

Paul Sager | Operator
Water
D-4, S-4
Municipal
L1, SC
Industrial
A-1d
C-1c

Joe Stoffer | Operator
Water
S-4
Municipal
D

Rick F. Williams | Operator
Water
D-3, S-3
Municipal
D, L1
Industrial
A-1b, A-1d
C-1c

 

Letisha L. Griffith | Office Staff
Water
D-4, S-4
Municipal
L1
Industrial
A-1d
C-1b, C-1c, C-2d

Michelle Polk | Office Staff

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Matthew Fisher |Laborer

Dillan Frazee | Laborer

Matt Horn | Laborer

Robert Horner | Laborer

Steve Lockhart | Laborer

Michal Regan | Laborer

Cliff Roach | Laborer

Steve Burns | Chemist

Kevin Reinwasser | Chemist Assistant

Steve Zemoyan | Chemist Assistant

Julia Dowson | Vice President 

Jody Fullmer | Office Manager
accounting@highlandtreatment.com