Summary of Lead Service Line Inventory - ECWA Boston (NY1421897)

I. System Information

Water System Name ECWA Boston
PWS ID Number NY1421897

II. Contact Information for Owner / Licensed Operator of Record Completing the Form

Contact Name Leonard Kowalski
Contact Phone Number 716-685-8220
Contact Email Address lkowalski@ecwa.org

III. Summary of Inventory

Total Number of Service Lines in the Distribution System 2574
Total Number of Identified Service Lines 2503
Total Number of Lead Service Lines 0
Total Number of GSLRR 2
Total Number of Non-LSL 2501
Total Number of Unknown Service Lines 71
Service Lines Lead GSL or GSLRR Non-Lead Unknown
PWS - Side Service Lines 0 0 GSL 2537 37
Customer - Side Service Lines 0 2 GSL 2529 43
Total Number of Service Lines in the Distribution System 0 2 GSLRR 2501 71
Service Line Identification Methods
Identification Methods PWS- Side SLs Customer-Side SLs
Historical Records 1667 715
Field Inspection 336 1246
Customer Identification with Photo or other Verification NA 0
Excavation 0 0
Sequential Sampling 0 0
Statistical Analysis/Predictive Model 552 512

IV. Inventory Availability - The inventory must be available to public

If 50,000 customers or greater: Posting the inventory online water system's website. Address: my.ecwa.org/CommunityLeadResponse
If under 50,000 customers: Explain how to access the inventory

V. Certifications

By submitting this form, I have verified and certify the information listed in this form is true and accurate to the best of my knowledge and belief.

Leonard F. Kowalski
Name
Executive Engineer
Title
10/14/24
Date