WESTCHESTER JOINT WATER WORKS (WJWW) COMPLIANCE
Backflow Testing Requirements for WJWW Customers
ABOUT WESTCHESTER JOINT WATER WORKS
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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
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All backflow prevention devices must be tested annually by NYS-certified testers.
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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
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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.
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*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