WESTCHESTER JOINT WATER WORKS (WJWW) COMPLIANCE
Backflow Testing Requirements for WJWW Customers
ABOUT WESTCHESTER JOINT WATER WORKS
Westchester Joint Water Works (WJWW) is a municipal water utility serving multiple communities in central and southern Westchester County.
Primary Service Areas:
• Harrison
• Mamaroneck (portions)
• Rye
• Rye Brook
• Port Chester
• Portions of White Plains
• Portions of New Rochelle
• Portions of Scarsdale
WJWW provides drinking water to over 70,000 residents and maintains strict backflow prevention requirements to protect water quality.
WJWW BACKFLOW TESTING REQUIREMENTS
Mandatory Annual Testing
All backflow prevention devices must be tested annually by NYS-certified testers.
Devices Requiring Testing:
• Irrigation system backflows
• Fire suppression system backflows
• Swimming pool connections
• Boiler makeup water systems
• Any device protecting potable water supply
Testing Must Be:
• Performed by NYS-certified tester (10 NYCRR 5-1.31)
• Documented on NYS DOH-1013 form
• Submitted to WJWW within 30 days of testing
• Repeated annually from last test date
Testing Frequency:
• Annual testing required
• After any repair or parts replacement
• Following system modifications
• When ordered by WJWW inspection
WJWW TESTING DEADLINES
Understanding Your Due Date
Anniversary-Based System:
• Due 12 months from last test date
• Example: Tested May 1, 2023 → Due May 1, 2024
• No automatic grace period
• Violations begin when overdue
Common Due Dates:
• April 30 (irrigation season)
• Various dates throughout year
• Property-specific based on last test
Finding Your Due Date:
• Check last test report
• Review WJWW notices
• Call WJWW: 914-698-3710
• Call J&J Backflow: 914-403-0181
Recommended Schedule:
• Test 30-60 days before due date
• Allows time for repairs if needed
• Avoids last-minute scheduling issues
• Prevents violations
COMMON WJWW CUSTOMER QUESTIONS
Q: How do I know if I'm a WJWW customer?
A: Check your water bill. If it says "Westchester Joint Water Works" or "WJWW," you're a customer. You can also call 914-698-3710.
Q: Can I submit my own test report?
A: No. Reports must be submitted by NYS-certified testers or by WJWW-approved methods. Your tester should handle submission.
Q: What if I never received a notice?
A: You're still responsible for annual testing. Not receiving notice doesn't excuse non-compliance. Verify contact info with WJWW.
Q: Does WJWW offer extensions for repairs?
A: Possibly. Contact WJWW directly to discuss complex repair situations. Request extensions proactively, not after violations.
Q: Can I access my testing history?
A: Contact WJWW to request your testing records. Keep your own copies for reference.
Q: Does WJWW accept electronic submissions?
A: Yes, WJWW accepts electronic submissions. Check with them for current procedures or have your tester submit electronically.
PROFESSIONAL TESTING FOR WJWW CUSTOMERS
J&J Backflow Device Testers Inc.
Serving WJWW Customers Since 1993
We Know WJWW Requirements:
• 30+ years serving WJWW territories
• Familiar with all WJWW procedures
• Direct submission to WJWW
• Proper documentation every time
What We Provide:
• NYS-certified testing
• Complete DOH-1013 forms
• Submission to WJWW
• Confirmation copies to you
• FREE annual reminders
• Responsive service
Service Areas:
• Harrison • Rye • Rye Brook • Port Chester
• White Plains • New Rochelle • Mamaroneck
• All WJWW service territories
Pricing:
• Standard testing: $99* per device
• All documentation included
• WJWW submission included
• Annual reminders FREE
Call: 914-403-0181
Email: jandjbackflow@gmail.com
Same-day service available for WJWW compliance deadlines.
*introductory offer for new residential customers
WJWW PENALTIES FOR NON-COMPLIANCE
Financial Penalties:
• Initial violation: $50-$150
• Subsequent violations: $150-$300
• Continued non-compliance: $300-$500+
• Daily fines possible in severe cases
Service Actions:
• Water service disconnection warning
• Actual service shutoff (extreme cases)
• Reconnection fees: $100-$300
• Required testing before reconnection
Additional Consequences:
• Account holds
• Transfer restrictions
• Property lien (severe cases)
• Legal action for extreme non-compliance
BEST PRACTICES FOR WJWW CUSTOMERS
Staying Compliant
Test Early:
• Schedule 30-60 days before due
• Allows repair time if needed
• Avoids last-minute rush
• Prevents violations
Keep Records:
• Save all test reports (7 years recommended)
• Keep WJWW submission confirmations
• Track due dates carefully
• Document all repairs
Update Contact Information:
• Keep current with WJWW
• Ensure notice delivery
• Provide email for faster communication
• Update when moving
Use Qualified Testers:
• Verify NYS certification
• Confirm WJWW familiarity
• Check references
• Use experienced professionals
Sign Up for Reminders:
• J&J provides FREE annual reminders
• Email and text notifications
• 60-day advance notice
• Never miss deadline