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  • About Us
    • Solutions For Communities
    • Workplace Safety
    • Suppliers & Vendors
      • Engineers & Contractors
      • National Supplier Diversity
    • Environmental Stewardship
  • Customer Service & Billing
    • Contact Us
    • Billing & Payment Info
    • Turn Service On/Off
    • Customer Assistance Programs
    • For New Customers
      • Developers
      • Welcome Maryland Water Service
      • Welcome Severn Water
    • Your Water Rates
    • Rights & Responsibilities
    • W9 Tax Form
    • FAQs
  • Water Quality
    • Water Quality Reports
    • Lead and Drinking Water
    • Water Treatment
      • PFAS
    • Source Water Protection
    • Cross Connection & Backflow Prevention
    • System Updates
    • Before You Dig
  • Water Information
    • Bel Air Impoundment
      • Impoundment Construction
    • Wise Water Use
    • Detecting Leaks
    • Cold Weather Protection
    • Watershed Protection
    • Water Learning Center
      • Our Story
      • The Water Industry
      • The Water Cycle
      • Wise Water Use
      • Tap Water
      • Water Curriculum & Kids Activities
    • Splash Lab
    • Building & School Flushing One-Pager
  • News & Community
    • News
    • Community Involvement
      • Request Volunteers
  1. Go to Homepage
  2. Maryland
  3. Customer Service & Billing
  4. For New Customers
  5. Developers
  6. Main Extension Resources

MAIN EXTENSION RESOURCES

Developers and other interested parties can download or link to the following information to help with planning or implementing a project.

Contact your local developer services contact for more information or e-mail New Jersey American Water Developer Services at njaw.developerservices@amwater.com.

Guidelines

Developer Services Guide for Water and Sewer Main Extensions (pdf)
Guide for Applying for NJDEP/BSDW Permits (pdf)
Water Main Extension Design Requirements (pdf)
Territory Covered by Master Permit - Water Service (pdf)

Example Agreements

Extension Deposit Agreement
Standard Easement Agreement

Typical Diagrams: Meters, Vaults and Service Lines

Typical Meter Vault and Backflow Diagrams – Fire and Domestic (pdf)
Typical Meter Vault and Backflow Diagrams – Domestic (pdf)
Typical Meter Vault and Backflow Diagrams – Fire (pdf)
Typical Meter Vault and Backflow Diagrams – Multi-Use (pdf)
Typical service line installation (pdf)
Typical residential inside set (Liberty Water) (pdf)
Typical commercial inside set (Liberty Water) (pdf)

Diagrams and Worksheets

Demand Worksheet Water and Sewer
Fire Flow Calculator

Useful Links

New Jersey BPU Smart Growth Utility Regulations
ISO Guide for Determining Fire Flows
NJ Physical Connection Permits
Cross Connection Backflow Prevention

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