Summary of Lead Service Line Inventory - Suffolk County Water Authority (NY5110526)

I. System Information

Water System Name Suffolk County Water Authority
PWS ID Number NY5110526

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

Contact Name Joseph M. Pokorny
Contact Phone Number 631-563-0202
Contact Email Address jpokorny@scwa.com

III. Summary of Inventory

Total Number of Service Lines in the Distribution System 396459
Total Number of Identified Service Lines 396405
Total Number of Lead Service Lines 11
Total Number of GSLRR 0
Total Number of Non-LSL 396394
Total Number of Unknown Service Lines 54
Service Lines Lead GSL or GSLRR Non-Lead Unknown
PWS - Side Service Lines 2 1460 GSL 394946 51
Customer - Side Service Lines 10 4209 GSL 392187 53
Total Number of Service Lines in the Distribution System 11 0 GSLRR 396394 54
Service Line Identification Methods
Identification Methods PWS- Side SLs Customer-Side SLs
Historical Records 281588 280241
Field Inspection 2845 2795
Customer Identification with Photo or other Verification NA 63
Excavation 0 0
Sequential Sampling 0 0
Statistical Analysis/Predictive Model 0 0

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:www/SCWA.com
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.

Joseph M. Pokorny
Name
Deputy CEO for Operations
Title
10/15/24
Date