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Since opening our doors, Twin Rocks Sanitary District has developed and grown, mostly because of our exceptional team. We’re proud of our staff’s abilities to contribute their unique experience and skills to our continuing success. 

Twin Rocks Sanitary District is governed by a 5-Member Elected Board of Directors.  All Board Members live within the District Boundaries.  Monthly meetings are held on the 2nd Thursday of the month at 9:00 am.  Public notices are posted at the Rockaway Beach United States Post Office and on the Office door.

Twin Rocks Sanitary District is a Drug Free Work Place and an Equal Opportunity Employer and Provider. Discrimination is prohibited by federal law. Complaints of discrimination may be filed with the Secretary of Agriculture, Washington DC. 20250.


Jennifer McHugh

Office Manager

Jennifer joined the team in April of 2021 and is here to assist you.  She brings to the team a wealth of experience and dependability.

You can reach Jennifer at the Main Office up on the hill,  Monday - Thursday from 8 am to 2 pm. 

Image by Pablò

Joe Nemeyer

Plant Operator

Affectionately known as "Big Nemo", Joe has been a part of TRSD for 30 years and is familiar with every nut and bolt in the place. 

You can reach Joe at the Plant Office at 503-355-2506 during normal hours. 

Cory Perkins can be reached at the same phone number.

Cory will be taking over when Joe retires this next year in 2023

Board Meeting

Twin Rocks Sanitary District
Elected Board of Directors


Ron Hemberry, Chairman

Joann Baker, Secretary

Jerry Berndt, Treasurer

Richard Seward, Vice Chair

Jerry Stanfill, Board Member

Any of the Board of Directors can be reached by contacting the District office by phone or email.

Meet the Team: Meet the Team
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