ABCDEFGHIJKLMNOPQRSTUVWXYZ
1
Table 2, Results of Analysis for PFAS Compounds by Draft Method 1633
Outfall 020A (CO0001147)
2
3
AnalyteAcronymResults (ng/L)
4
2/14/20233/14/20234/18/20235/16/20236/13/20237/18/20238/15/20238/15/2023 (duplicate)9/12/20239/12/2023 (duplicate)10/17/202310/17/2023 (duplicate)11/21/202311/21/2023 (duplicate)12/19/202312/19/2023 (duplicate)1/23/20242/6/20243/12/2024
5
Perfluorobutanoic acidPFBA9433120141412132222NDND8.38.61211181919
6
Perfluoropentanoic acidPFPeA162453381820192026279.68.411111717143839
7
Perfluorohexanoic acidPFHxA21303654273230354339191816162524214430
8
Perfluoroheptanoic acidPFHpA6.88.98.8177.66.576.9119.44.24.344.16.15.94.7116.9
9
Perfluorooctanoic acidPFOA6.8136.330519.58.48.712136.15.55.85.67.36.95.8136.9
10
Perfluorononanoic acidPFNA56.35.2101004.33.13.23.53.22.8ND2.62.53.83.93.163.8
11
Perfluorodecanoic acidPFDA0.30.32ND1.419NDNDNDNDNDNDNDNDNDNDNDNDNDND
12
Perfluoroundecanoic acidPFUnANDNDND0.8512NDNDNDNDNDNDNDNDNDNDNDNDNDND
13
Perfluorododecanoic acidPFDoANDNDNDND1.4NDNDNDNDNDNDNDNDNDNDNDNDNDND
14
Perfluorotridecanoic acidPFTtriANDNDND0.30.85NDNDNDNDNDNDNDNDNDNDNDNDNDND
15
Perfluorotetradecanoic acidPFTeDANDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
16
Perfluorobutanesulfonic acidPFBS112118231617222332361315111014159.92536
17
Perfluoropentanesulfonic acidPFPeS7.714152513141919282714118.59.813129.72418
18
Perfluorohexanesulfonic acidPFHxS4875741302307385851201106356481865645511094
19
Perfluoroheptanesulfonic acidPFHpSNDNDND3.934ND0.841.11.92NDND0.870.921.3ND1.3ND1.1
20
Perfluorooctanesulfonic acidPFOS19434317025003218193234202017172019294228
21
Perfluorononanesulfonic acidPFNSNDNDNDND11NDNDNDNDNDNDNDNDNDNDNDNDNDND
22
Perfluorodecanesulfonic acidPFDSNDNDNDND1.6NDNDNDNDNDNDNDNDNDNDNDNDNDND
23
Perfluorododecanesulfonic acidPFDoSNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
24
PerfluorooctanesulfonamidePFOSA0.27NDND0.334NDNDNDNDNDNDNDNDNDNDNDNDNDND
25
NMeFOSANMeFOSANDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
26
NEtFOSANEtFOSANDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
27
N-methylperfluorooctanesulfonamidoacetic acid
NMeFOSAANDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
28
N-ethylperfluorooctanesulfonamidoacetic acid
NEtFOSAANDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
29
Fluorotelomer sulphonic acid 4:24:2 FTSNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
30
Fluorotelomer sulphonic acid 6:26:2 FTS2.86.54.937ND3.7NDND4.13.7NDNDNDNDNDND2.73.93
31
Fluorotelomer sulphonic acid 8:28:2 FTSNDNDND1025NDNDNDNDNDNDNDNDNDNDNDNDNDND
32
Hexafluoropropylene oxide dimer acidGenXNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
33
NMeFOSENMeFOSENDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
34
NEtFOSENEtFOSENDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
35
4,8-Dioxa-3H-perfluorononanoic acidADONANDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
36
PFMBAPFMBANDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
37
NFDHANFDHANDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
38
PFMPAPFMPANDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
39
9CI-PF3OUdS9CI-PF3OUdSNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
40
11CI-PF3OUdS11CI-PF3OUdSNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
41
PFEESAPFEESANDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
42
3:3 FTCA3:3 FTCANDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
43
5:3 FTCA5:3 FTCANDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
44
7:3 FTCA7:3 FTCANDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDND
45
46
--For PFOA, PFOS, and PFNA, it is the commission’s interpretation of the narrative standard that a translation level of 70 ng/L applies.
47
--This translation level applies to each of these constituents individually and to the sum of the three constituents plus the four parent constituents (PFOA+PFOS+PFNA+NEtFOSAA (adjusted)+NMeFOSAA (adjusted)+ PFOSA/FOSA (adjusted)+8:2 FTS (adjusted)).
48
-- A translation level of 700 ng/L was selected for PFHxS.
49
--A translation level of 400,000 ng/L was selected for PFBS.
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100