UCMR5_Table_of_Analytes_with_Minimum_Reporting_Levels.docx

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UNREGULATED CONTAMINANT MONITORING RULE 5 TESTING (UCMR5 TESTING)
Solicitation number
22/23-56
Issued by
Hartford County, Connecticut

About this file

The document is a Table of Analytes with Minimum Reporting Levels for the Unregulated Contaminant Monitoring Rule 5 (UCMR5) Testing, involving the Town of Manchester, Connecticut. The contract opportunity requires EPA-approved laboratory services to conduct drinking water testing for a comprehensive list of chemical contaminants during the 2023 and 2024 calendar years, specifically in October 2023, January 2024, April 2024, and July 2024. The testing will follow EPA regulations under CFR Title 40: Section 141, with samples to be collected in-house and made available for pickup at 125 Spring St, Manchester, CT.

The contract will be awarded to a single bidder responsible for providing all necessary testing containers, preservatives, coolers, labels, and shipping services. The successful laboratory must upload test results to the EPA's electronic reporting system by specified deadlines and submit results to the town within 15 days of sample analysis. The town reserves the right to add additional testing, use alternate laboratories for quality control, and requires the primary laboratory to disclose any subcontractor involvement. Reporting to the Safe Drinking Water Analysis and Reporting System (SDWARS) must occur within 90 days of sample collection, with the contract covering specified testing periods in 2023 and 2024.

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Text version

Table 1 Method:

EPA 533

Chemical Abstract Service Registry Number (CASRN)
Minimum Reporting Level
11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (11Cl-PF3OUdS)
763051-92-9
0.005 µg/L
9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (9Cl-PF3ONS)
756426-58-1
0.002 µg/L
4,8-dioxa-3H-perfluorononanoic acid (ADONA)
919005-14-4
0.003 µg/L
hexafluoropropylene oxide dimer acid (HFPO DA)
13252-13-6
0.005 µg/L
nonafluoro-3,6-dioxaheptanoic acid (NFDHA)
151772-58-6
0.02 µg/L
perfluorobutanoic acid (PFBA)
375-22-4
0.005 µg/L
perfluorobutanesulfonic acid (PFBS)
375-73-5
0.003 µg/L
1H,1H, 2H, 2H-perfluorodecane sulfonic acid (8:2FTS)
39108-34-4
0.005 µg/L
perfluorodecanoic acid (PFDA)
335-76-2
0.003 µg/L
perfluorododecanoic acid (PFDoA)
307-55-1
0.003 µg/L
perfluoro(2-ethoxyethane)sulfonic acid (PFEESA)
113507-82-7
0.003 µg/L
perfluoroheptanesulfonic acid (PFHpS)
375-92-8
0.003 µg/L
perfluoroheptanoic acid (PFHpA)
375-85-9
0.003 µg/L
1H,1H, 2H, 2H-perfluorohexane sulfonic acid (4:2FTS)
757124-72-4
0.003 µg/L
perfluorohexanesulfonic acid (PFHxS)
355-46-4
0.003 µg/L
perfluorohexanoic acid (PFHxA)
307-24-4
0.003 µg/L
perfluoro-3-methoxypropanoic acid (PFMPA)
377-73-1
0.004 µg/L
perfluoro-4-methoxybutanoic acid (PFMBA)
863090-89-5
0.003 µg/L
perfluorononanoic acid (PFNA)
375-95-1
0.004 µg/L
1H,1H, 2H, 2H-perfluorooctane sulfonic acid (6:2FTS)
27619-97-2
0.005 µg/L
perfluorooctanesulfonic acid (PFOS)
1763-23-1
0.004 µg/L
perfluorooctanoic acid (PFOA)
335-67-1
0.004 µg/L
perfluoropentanoic acid (PFPeA)
2706-90-3
0.003 µg/L
perfluoropentanesulfonic acid (PFPeS)
2706-91-4
0.004 µg/L
perfluoroundecanoic acid (PFUnA)
2058-94-8
0.002 µg/L

Method: EPA 537.1

N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA)
2991-50-6
0.005 µg/L
N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA)
2355-31-9
0.006 µg/L
perfluorotetradecanoic acid (PFTA)
376-06-7
0.008 µg/L
perfluorotridecanoic acid (PFTrDA)
72629-94-8
0.007 µg/L

One Metal

Contaminant
Chemical Abstract Service Registry Number (CASRN)
Minimum Reporting Level
Analytical Methods
lithium
7439-93-2
9 µg/L
EPA Method 200.7; SM 3120 B (2017); SM 3120 B-99 (1999); ASTM D1976-20

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