Save on sewer charges for pool filling & irrigation use

Avoid paying sewer fees for water that doesn’t enter the sewer system.

Use a temporary meter when filling your pool and consider a dedicated irrigation meter for lawn and garden watering. Both options ensure applicable water is excluded from sewer billing.

Pool Filling

Temporary Water Meter Rental

Rent a temporary water meter from EWMUA when filling your swimming pool. Water recorded on this meter is not billed for sewer usage.

• Simple rental process—perfect for seasonal pool fills.
• Accurately separates water that never enters the sewer system.
• Helps you avoid unnecessary sewer charges.

Irrigation

Install an Irrigation Meter

Install a dedicated irrigation meter to measure outdoor watering. Water tracked on this meter is not applied to your sewer charge.

• Only irrigation usage is measured—kept separate from household water.
• Ideal for lawn sprinklers and garden systems.
• May reduce your overall sewer bill.

Questions? Call the East Windsor MUA office at (609) 443-6000, option 1. For additional information and forms, visit eastwindsormua.com.

Mailing Address: 7 Wiltshire Drive, East Windsor, NJ 08520

Frequently Asked Questions

Is there a fee or deposit for the temporary pool meter?

Yes—rentals include a refundable deposit and a daily rental fee. Call (609) 443-6000 for current rates and availability.

How do I schedule a pickup or installation?

Contact the EWMUA office. Staff will confirm eligibility, provide instructions, and schedule pickup or a site visit if needed.

Who installs an irrigation meter?

A licensed plumbing contractor can install the meter in accordance with Authority specifications. We’ll verify the installation before activation.

Will irrigation water ever be billed to sewer?

No. Water recorded on the dedicated irrigation meter is excluded from sewer charges. Only your main (household) meter contributes to sewer billing.

Where can I find forms or technical specs?

Visit eastwindsormua.com or call the office; we can email the latest forms and requirements.

Residential Irrigation Systems

Steps for Adding a Second Meter for Irrigation

1. Contact a licensed plumbing contractor to inquire about installing an irrigation meter for your property.
2. Submit a Water Sewer Application (WSA) form along with a $50.00 check made payable to EWMUA. Indicate that the application is for an irrigation meter and complete it as thoroughly as possible.
3. Apply for a plumbing permit through East Windsor Township.
4. Once the WSA is approved by EWMUA and the plumbing permit is issued by East Windsor Township, you may purchase the new irrigation meter directly from EWMUA.
5. Hire your plumbing contractor to install the new irrigation meter in accordance with all applicable plumbing codes and standards.
6. All new irrigation systems must be inspected by both EWMUA and the Township Plumbing Inspector prior to activation.

Important Notes

• Sewer deduct meters are not permitted.
• The East Windsor MUA Board has approved a two-year suspension of the outdoor meter pit requirement, effective November 12, 2025, due to the high cost of installation.