Membership Information

MRWA offers community and supplier memberships for the entire company. MRWA does not offer individual memberships.

Community memberships are valid from July - June so if you join mid-cycle, you will pay a pro-rated dues amount and then be billed the full amount when all community members renew.

Supplier (Corporate Partner) membership are valid from January - December. If you join mid-cycle you will pay a pro-rated dues amount and then be billed in full when all suppliers renew.

Below are the current costs for members. THESE RATES ARE SUBJECT TO BEING PRO-RATED OR CHANGED. The rates listed below are only to give you an estimate of what your employer would pay for dues for the ENTIRE organization.

Contact Us To Join


2026 - 2027 Community Membership

1-250 Water and Wastewater Connections - $425
250-1,000 Water and Wastewater Connections - $590
1,001-3,000 Water and Wastewater Connections - $875
Over 3,000 Water and Wastewater Connections but under population of 15,000 - $1,000
Associate Community population 15,000 and over - $1050

2026 - 2027 Other Memberships

Septage Haulers - $295
Retiree (Must have retired from a member) - $50
Non- Transient/NTNC System (colleges, schools, etc.) - $130

2026 Corporate Partner Membership

Corporate Partner - $440

2026 Contract Operators

Contract Operators - $750

If you need more information about MRWA membership or wish to join, please contact Melisa Lincoln, Membership & Marketing Director at 517-657-2601 or email membersvcs@mrwa.net.