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Hours of Operation:

Monday - Friday

7:30am - 4:00pm

Main Office:
3230 N. Cole St
Lima, OH 45801

RightLineWelcome to the Sanitary Engineering Department

The Allen County Sanitary Engineering Department is split into two divisions, the Wastewater Treatment Division (WWTD) and the Wastewater Collection Maintenance Division (WWCMD), with the main office of the Sanitary Engineer coordinating the day to day operations.

The WWTD is responsible for the maintenance and operations of all wastewater treatment plants and the operations of the sludge management program. The WWTD operates three major treatment plants located in Bath, Shawnee and American Townships and three smaller package treatment plants located in Bath and Richland Townships.

The WWCMD is responsible for the maintenance and operation of approximately 170 miles of sewer lines, 54 high pressure sewage lift stations and 150 low pressure lift stations located within American, Auglaize, Bath, Jackson, Monroe, Perry, Richland and Shawnee Townships.

Contact Info:
Main Office: (419) 996-4670
Fax: (419) 229-3297
After-hours Emergency: (888) 229-9645
Sewer Billing: (419) 996-4683
Accounts Payable: (419) 996-4680
Sewer Maintenance: (419) 996-4670
American/Bath WWTP: (419) 225-8048
American #2 WWTP: (419) 996-4696
Shawnee #2 WWTP: (419) 999-3941
GovDeals Inquiries: (419) 996-4678

Rules and Regulations

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The information found in this file is for reference only. If you would like an updated and revised copy please contact our office at (419) 996-4670.

Click below to view the Rules, Regulations, Procedures and General Specifications Governing Sanitary Sewage and Water Supply in pdf format