↖Round Valley Reservoir

Created in 1981, the New Jersey Water Supply Authority provides water for approximately 2 million New Jersey residents.

Highlights...

Round Valley Refurbishment Project

Aquatic Invasives Across New Jersey

Harmful Algal Bloom FAQs

D&R Canal Dredging Project

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Industry Day Webinar

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Need to file an OPRA request? Click here to navigate to our Public Information Page:

Public Information

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Important Links:

• Rehabilitation of the Six Mile Run Culvert
• Round Valley Refurbishment Project
  
• Learn about the Round Valley Reservoir in our new video
• Maintenance Along the D&R Canal FAQ
• Public Notices
• Annual Reports
• Rate Proposals
• Budgets
• Notice of Rules Readoption