Summary of Lead Service Line Inventory - Riverhead Head Water District (NY5103705)

I. System Information

Water System Name Riverhead Head Water District
PWS ID Number NY5103705

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

Contact Name Frank Mancini
Contact Phone Number (631) 727-3205
Contact Email Address mancini@townofriverheadny.gov

III. Summary of Inventory

Total Number of Service Lines in the Distribution System 12080
Total Number of Identified Service Lines 8827
Total Number of Lead Service Lines 0
Total Number of GSLRR 0
Total Number of Non-LSL 8827
Total Number of Unknown Service Lines 3253
Service Lines Lead GSL or GSLRR Non-Lead Unknown
PWS - Side Service Lines 0 8 GSL 11924 148
Customer - Side Service Lines 0 58 GSL 8770 3252
Total Number of Service Lines in the Distribution System 0 0 GSLRR 8827 3253
Service Line Identification Methods
Identification Methods PWS- Side SLs Customer-Side SLs
Historical Records 11249 8625
Field Inspection 614 137
Customer Identification with Photo or other Verification NA 1
Excavation 69 65
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:
If under 50,000 customers: Explain how to access the inventory District website

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.

Frank Mancini
Name
Superintendent
Title
10/15/24
Date