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Red Hook WWTP Water Quality Lab Report — June 30, 2025

Meetings/Documents/wwtpb::wwtp_dc_2048_6_2025_mor_20250711__b01
Attached document2025-07-14

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Experience is the solution

314 North Pearl Street  Albany, New York 12207 (800) 848-4983  (518) 434-4546  Fax (518) 434-0891

July 01, 2025

Robert Flores Delaware Engineering 28 Madison Avenue Ext. Albany, NY 12203

Work Order No: 250630048

TEL: (518) 452-1290

RE: Red Hook WWTP

Red Hook

Adirondack Environmental Services, Inc received 3 samples on 6/30/2025 for the analyses presented in the following report.

Please see case narrative for specifics on analysis.

If you have any questions regarding these tests results, please feel free to call.

Sincerely,

ELAP#: 10709

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Matthew Daigneault Laboratory Manager

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Adirondack Environmental Services, Inc

CASE NARRATIVE

Delaware Engineering Red Hook WWTP Red Hook

Date: 01-Jul-25 Lab WorkOrder: 250630048

Sample containers were supplied by Adirondack Environmental Services.

Definitions - RL: Reporting Limit DF: Dilution factor

Qualifiers:ND : Not Detected at reporting limitC: CCV below acceptable Limits
J: Analyte detected below quantitation limitC+: CCV above acceptable Limits
B: Analyte detected in BlankS: LCS Spike recovery is below acceptable limits
X : Exceeds maximum contamination limitS+: LCS Spike recovery is above acceptable limits
H: Hold time exceededZ: Duplication outside acceptable limits
N: Matrix Spike below acceptable limitsT : Tentatively Identified Compound-Estimated
N+: Matrix Spike is above acceptable limitsE :Above quantitation range-Estimated

Note : All Results are reported as wet weight unless noted

The results relate only to the items tested. Information supplied by the client is assumed to be correct.

Page 2 of 5

Adirondack Environmental Services, Inc

Date: 01-Jul-25

AdirondackEnvironmental SEnvironmental Services,IncDate: 01-Jul-25Date: 01-Jul-25Date: 01-Jul-25
CLIENT:Delaware EngineeringClient Sample ID: Traditions Garden
Work Order:250630048Collection Date: 6/30/2025 12:35:00 PM
Reference:Red Hook WWTP / RedHookLab Sample ID: 250630048-001
PO#:Matrix: DRINKING WATER
AnalysesResultRLQualUnitsDate Analyzed
DF
SM 9223B(-04)COLILERTAnalyst: AF
( Prep: -6/30/2025)
Total ColiformNegative06/30/2025 3:50:00 PM
1
Escherichia coliNegative06/30/2025 3:50:00 PM
1

Page 3 of 5

Adirondack Environmental Services, Inc

Date: 01-Jul-25

AdirondackEnvironmental SEnvironmental Services,IncDate: 01-Jul-25Date: 01-Jul-25Date: 01-Jul-25
CLIENT:Delaware EngineeringClient Sample ID: 3 Cambridge
Work Order:250630048Collection Date: 6/30/2025 12:21:00 PM
Reference:Red Hook WWTP / RedHookLab Sample ID: 250630048-002
PO#:Matrix: DRINKING WATER
AnalysesResultRLQualUnitsDate Analyzed
DF
SM 9223B(-04)COLILERTAnalyst: AF
( Prep: -6/30/2025)
Total ColiformNegative06/30/2025 3:50:00 PM
1
Escherichia coliNegative06/30/2025 3:50:00 PM
1

Page 4 of 5

Adirondack Environmental Services, Inc

Date: 01-Jul-25

AdirondackEnvironmental SEnvironmental Services,IncDate: 01-Jul-25Date: 01-Jul-25Date: 01-Jul-25
CLIENT:Delaware EngineeringClient Sample ID: ABRAHA MS Park
Work Order:250630048Collection Date: 6/30/2025 12:10:00 PM
Reference:Red Hook WWTP / RedHookLab Sample ID: 250630048-003
PO#:Matrix: DRINKING WATER
AnalysesResultRLQualUnitsDate Analyzed
DF
SM 9223B(-04)COLILERTAnalyst: AF
( Prep: -6/30/2025)
Total ColiformNegative06/30/2025 3:50:00 PM
1
Escherichia coliNegative06/30/2025 3:50:00 PM
1

Page 5 of 5