Summary of Lead Service Line Inventory - ECWA West Seneca (NY1404543)

I. System Information

Water System Name ECWA West Seneca
PWS ID Number NY1404543

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 8739
Total Number of Identified Service Lines 8140
Total Number of Lead Service Lines 1
Total Number of GSLRR 16
Total Number of Non-LSL 8123
Total Number of Unknown Service Lines 599
Service Lines Lead GSL or GSLRR Non-Lead Unknown
PWS - Side Service Lines 0 0 GSL 8520 219
Customer - Side Service Lines 1 16 GSL 8234 488
Total Number of Service Lines in the Distribution System 1 16 GSLRR 8123 599
Service Line Identification Methods
Identification Methods PWS- Side SLs Customer-Side SLs
Historical Records 5323 3959
Field Inspection 241 2141
Customer Identification with Photo or other Verification NA 0
Excavation 0 0
Sequential Sampling 0 0
Statistical Analysis/Predictive Model 2998 2357

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