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York Lab Technical Report — Wastewater 2025 (N5E0269) — May 7, 2025 samples

1 versions2025-07-14attached document

Document

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Technical Report

prepared for:

Village of Red Hook

7467 S Broadway Red Hook, NY 12571 Attention: J. Cavanaugh

Report Date: 05/21/2025 Client Project ID: Wastewater 2025 York Project (SDG) No.: N5E0269

CT Cert. No. PH-0800

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New York Cert. No. 11706

56 Church Hill Road #2 (203) 270-9973

Newtown, CT 06470 FAX (203) 270-3348

ClientServices@yorklab.com

www.YORKLAB.com

Page 1 of 7

Report Date: 05/21/2025 Client Project ID: Wastewater 2025 York Project (SDG) No.: N5E0269

Village of Red Hook 7467 S Broadway Red Hook, NY 12571 Attention: J. Cavanaugh

Purpose and Results

This report contains the analytical data for the sample(s) identified on the attached chain-of-custody received in our laboratory on May 07, 2025 and listed below. The project was identified as your project: Wastewater 2025 .

The analyses were conducted utilizing appropriate EPA, Standard Methods, and ASTM methods as detailed in the data summary tables.

All samples were received in proper condition meeting the customary acceptance requirements for environmental samples except those indicated under the Sample and Analysis Qualifiers section of this report.

All analyses met the method and laboratory standard operating procedure requirements except as indicated by any data flags, the meaning of which are explained in the Sample and Data Qualifiers Relating to This Work Order section of this report and case narrative if applicable.

Please contact Client Services at 203-270-9973 with any questions regarding this report.

York Sample IDClient Sample ID-Date CollectedDate Received
N5E0269-01Matrix-05/07/202505/07/2025
N5E0269-02A1 - EFFLUENT-05/07/202505/07/2025
N5E0269-03Waste Water-05/07/202505/07/2025
N5E0269-04A2 - EFFLUENT-05/07/202505/07/2025
N5E0269-05Waste Water-05/07/202505/07/2025
N5E0269-06A3 - EFFLUENT-05/07/202505/07/2025
N5E0269-07Waste Water-05/07/202505/07/2025
-A4 - EFFLUENT---
-Waste Water---
-A5 - INFLUENT---
-Waste Water---
-A6 - INFLUENT---
-Waste Water---
-A7 - INFLUENT---
-Waste Water---

Page 2 of 7

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A1 - EFFLUENT
York Project (SDG) No.
N5E0269
York Sample ID:
Sample Information
Client Project ID
Client Sample ID:
Matrix
Collection Date/Time
Date Received
May 7, 2025 9:45 am
Waste Water
Wastewater 2025
[TOC_2]A1 - EFFLUENT[TOC]
05/07/2025
N5E0269-01
Field Analyses:
Log-in/Sample Notes:
[TOC 1]Sample Results[TOC]

| [TOC_3]Wet Chemistry Parameters[TOC] | Results | | Units | Analyst | | Result | Analyzed | | Parameter | Date/Time | | Qualifier | Prepared | | - | Date/Time | | - | Reference Method | | - | MCL | | - | RL | | - | TCD | | - | 05/08/2025 11:04 | | - | 05/08/2025 11:04 | | - | SM 4500-NH3 D | | - | Certifications: |

-NELAC-NY10854,CTDOH-PH-0723,NJDEP-CT005,PADE
-0.05
-TCD
-05/08/2025 16:20
-05/09/2025 10:24
-SM 4500-N Org D
-Certifications:
-NELAC-NY10854,CTDOH-PH-0723,NJDEP-CT005,PADE
--
-0.40
mg/L
Ammonia Nitrogen as N
0.177
mg/L
Total Kjeldahl Nitrogen
0.575
Sample Information[TOC_2]A2 - EFFLUENT[TOC][TOC_2]A2 - EFFLUENT[TOC]
Client Sample ID:A2 - EFFLUENTYork Sample ID:N5E0269-02
York Project (SDG)No.Client Project IDMatrixCollection Date/TimeDate Received
N5E0269Wastewater 2025Waste WaterMay 7, 2025 9:45 am05/07/2025
Field Analyses:Log-in/Sample Notes:
Analysis Conducted by:Analysis Conducted by:Phoenix EnvironmentalPhoenix EnvironmentalLabs, Inc.
[TOC_3]SM5210B-16[TOC]Results
ParameterResultUnitsQualifierRLMCLReference MethodPrepared
Date/TimeAnalyzed
Date/TimeAnalyst
Carbonaceous BOD7.9mg/L4.00-SM5210B-1605/08/2025 14:5005/08/2025 14:50PHO
Certifications:
Sample Information[TOC_2]A3 - EFFLUENT[TOC]
Client Sample ID:A3 - EFFLUENTYorkSample ID:N5E0269-03
York Project (SDG) No.Client Project IDMatrixCollection Date/TimeDate Received
N5E0269Wastewater2025Waste WaterMay 7, 20259:45 am05/07/2025
Field Analyses:Log-in/Sample Notes:
[TOC_3]MiscellaneousPhysical Parameters[TOC]Results
ParameterResultUnitsQualifierRLMCLReference MethodPrepared
Date/TimeAnalyzed
Date/TimeAnalyst
Total Suspended Solids26.1mg/L10.87-SM 2540D-201105/08/2025 09:4205/08/2025 09:42SLA
Certifications:
CTDOH-PH-0800,NELAC-NY11706

56 Church Hill Road #2 (203) 270-9973

Newtown, CT 06470 FAX (203) 270-3348 ClientServices@yorklab.com Page 3 of 7

www.YORKLAB.com

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Sample Information

[TOC_2]A4 - EFFLUENT[TOC]

Sample Information
[TOC_2]A4 - EFFLUENT[TOC]
A4 - EFFLUENTYork Sample ID:
York Project (SDG) No.Matrix
N5E0269Collection Date/Time
Client Project IDDate Received
Client Sample ID:May 7, 2025 9:45 am
Wastewater 2025Waste Water
Field Analyses:05/07/2025
-N5E0269-04
-Log-in/Sample Notes:
[TOC_3]Microbiological Analyses[TOC]Results
UnitsAnalyst
ResultAnalyzed
ParameterDate/Time
QualifierPrepared
-Date/Time
-Reference Method
-MCL
-RL
-1
-CTDOH-PH-0800,NELAC-NY11706
-Certifications:
-Colilert-18
-05/07/2025 15:25
-05/07/2025 15:25
-SWD
-1.00
< 1.00
Fecal Coliform
MPN/100
ml
A5 - INFLUENT
York Project (SDG) No.
N5E0269
York Sample ID:
Sample Information
Client Project ID
Client Sample ID:
Matrix
Collection Date/Time
Date Received
May 7, 2025 9:45 am
Waste Water
Wastewater 2025
[TOC_2]A5 - INFLUENT[TOC]
05/07/2025
N5E0269-05
Field Analyses:
Log-in/Sample Notes:

| [TOC_3]Wet Chemistry Parameters[TOC] | Results | | Units | Analyst | | Result | Analyzed | | Parameter | Date/Time | | Qualifier | Prepared | | - | Date/Time | | - | Reference Method | | - | MCL | | - | RL | | - | TCD | | - | 05/08/2025 11:04 | | - | 05/08/2025 11:04 | | - | SM 4500-NH3 D | | - | Certifications: |

-NELAC-NY10854,CTDOH-PH-0723,NJDEP-CT005,PADE
-0.50
-TCD
-05/08/2025 16:20
-05/09/2025 10:24
-SM 4500-N Org D
-Certifications:
-NELAC-NY10854,CTDOH-PH-0723,NJDEP-CT005,PADE
--
-0.40
mg/L
Ammonia Nitrogen as N
57.4
mg/L
Total Kjeldahl Nitrogen
56.0
A6 - INFLUENT
York Project (SDG) No.
N5E0269
York Sample ID:
Sample Information
Client Project ID
Client Sample ID:
Matrix
Collection Date/Time
Date Received
May 7, 2025 9:45 am
Waste Water
Wastewater 2025
[TOC_2]A6 - INFLUENT[TOC]
05/07/2025
N5E0269-06
Field Analyses:
Log-in/Sample Notes:

Analysis Conducted by: Phoenix Environmental Labs, Inc.

Results

|Parameter|Result|Units|Qualifier|RL|MCL|Reference Method|Prepared Date/Time|Analyzed Date/Time|Analyst| |---|---|---|---|---|---|---|---|---|---| |Carbonaceous BOD|220|mg/L||43.00|-|SM5210B-16|05/08/2025 14:50|05/08/2025 14:50|PHO| |||||||Certifications:||||

56 Church Hill Road #2 (203) 270-9973

Newtown, CT 06470 FAX (203) 270-3348 ClientServices@yorklab.com Page 4 of 7

www.YORKLAB.com

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Sample Information[TOC_2]A7 -INFLUENT[TOC]
Client Sample ID:A7 - INFLUENTYork Sample ID:N5E0269-07
York Project (SDG)No.Client Project IDMatrixCollection Date/TimeDate Received
N5E0269Wastewater 2025Waste WaterMay 7, 2025 9:45 am05/07/2025
Field Analyses:Log-in/Sample Notes:
[TOC_3]Miscellaneous Physical Parameters[TOC][TOC_3]Miscellaneous Physical Parameters[TOC][TOC_3]Miscellaneous Physical Parameters[TOC]Results
ParameterResultUnitsQualifierRLMCLReference MethodPrepared
Date/TimeAnalyzed
Date/TimeAnalyst
Total Suspended Solids97.8mg/L27.78-SM 2540D-201105/08/2025 09:4205/08/2025 09:42SLA
Certifications:
CTDOH-PH-0800,NELAC-NY11706

56 Church Hill Road #2 (203) 270-9973

Newtown, CT 06470 FAX (203) 270-3348 ClientServices@yorklab.com Page 5 of 7

www.YORKLAB.com

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Definitions and Other Information

Analyte is not certified or the state of the samples origination does not offer certification for the Analyte.

MCL

The Maximum Contaminant Level (MCL) is the maximum concentration of a chemical that is allowed in public drinking water systems. The MCL is established by the U.S. Environmental Protection Agency (EPA). Some states have MCLs that are equal to or less than the Federally established MCL. The listed MCL value reflects the MCL established by the State where the sample was taken.

General Notes for

  1. The RLs and MDLs (Reporting Limit and Method Detection Limit respectively) reported are adjusted for any dilution necessary due to the levels of target and/or non-target analytes and matrix interference. The RL(REPORTING LIMIT) is based upon the lowest standard utilized for the calibration where applicable.

  2. Samples are retained for a period of thirty days after submittal of report, unless other arrangements are made.

  3. York's liability for the above data is limited to the dollar value paid to York for the referenced project.

  4. This report shall not be reproduced without the written approval of York Analytical Laboratories, Inc.

  5. All analyses conducted met method or Laboratory SOP requirements. See the Sample and Data Qualifiers Section for further information.

  6. It is noted that no analyses reported herein were subcontracted to another laboratory, unless noted in the report.

  7. This report reflects results that relate only to the samples submitted on the attached chain-of-custody form(s) received by York.

Approved By:

Cassie Mosher Chemistry Director Phil Murphy Interim Microbiology Director

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Date: May 21, 2025

56 Church Hill Road #2 (203) 270-9973

Newtown, CT 06470 FAX (203) 270-3348

ClientServices@yorklab.com Page 6 of 7

www.YORKLAB.com

Page 7 of 7

References

This document cites or incorporates the following separate documents:

Recurring pattern

These other chains use the same template but are separate decisions: