Summary of Residuals Management Unit PFAS Data

Summary of Compost PFAS Data
Chapter 418 Screening Concentration PFBS in mg/kg
Chapter 418 Screening Concentration PFOA in mg/kg
Chapter 418 Screening Concentration PFOS in mg/kg

Facility

Location

Hawk Ridge Compost Facility
DM & J Waste Management, Inc
Sanford Sewerage District
Skowhegan WPCF
Wilton WWTP
Lincoln Sanitary District
Kennebunkport WWTP
Rumford-Mexico Sewerage District
Rumford-Mexico Sewerage District
Rumford-Mexico Sewerage District
Rumford-Mexico Sewerage District
Rumford-Mexico Sewerage District
Rumford-Mexico Sewerage District
Rumford-Mexico Sewerage District
Rumford-Mexico Sewerage District
Dyer Septic
Nest & Sons (Boulder Pines Composting)
Interstate Septic Systems, Inc.
Evergreen Recuycling (Quality Compost)
Pat Jackson, Inc.

Unity Plantation
Ellsworth
Sanford
Skowhegan
Wilton
Lincoln
Kennebunkport
Mexico
Mexico
Mexico
Mexico
Mexico
Mexico
Mexico
Mexico
Harrison
Kennebunk
Rockland
Bucksport
Belgrade

1.9
0.0025
0.0052

PFBS in ng/g PFOA in ng/g PFOS in ng/g PFBS in mg/kg PFOA in mg/kg PFOS in mg/kg Comments
6.5
2.16
1.32
4.31
2.89
6.6
1.36
2.9
3.3
2.7
1.8
1
0.72
0.99
1
18.7
6.81
1.74
1.64
5.7

19
14.3
1.77
23.8
2.11
21.8
2.83
5.8
7
8.3
4.2
5.5
2.8
3.2
4
27.6
38.8
7.07
12.4
60

17
23.3
8.57
6.06
3.43
10.3
1.37
2.6
1.9
5.1
1.8
2.3
1.5
1.4
2.2
23.6
81.8
10.1
45
46

0.0065
0.00216
0.00132
0.00431
0.00289
0.0066
0.00136
0.0029
0.0033
0.0027
0.0018
0.001
0.00072
0.00099
0.001
0.0187
0.00681
0.00174
0.00164
0.0057

Data shaded in light blue indicates results reported as Non Detect by the laboratory and were recorded at the laboratory reporting limit

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0.019
0.0143
0.00177
0.0238
0.00211
0.0218
0.00283
0.0058
0.007
0.0083
0.0042
0.0055
0.0028
0.0032
0.004
0.0276
0.0388
0.00707
0.0124
0.06

0.017
0.0233
0.00857
0.00606
0.00343
0.0103
0.00137
0.0026
0.0019
0.0051
0.0018
0.0023
0.0015
0.0014
0.0022
0.0236
0.0818
0.0101
0.045
0.046

License #

S-020115-CK-A-N
S-022488-CH-A-N
S-022433-CI-A-N
S-020042-CH-I-N
S-021026-CH-A-N
S-020158-CH-A-N
S-007623-CH-B-R
Middle Pile C.S. Solid S-007595-CH-C-R
Front Pile C.S. Solid S-007595-CH-C-R
Back Pile C.S. Solid S-007595-CH-C-R
New C.S. 1 Solid
S-007595-CH-C-R
New C.S. 2 Solid
S-007595-CH-C-R
New C.S. 3 Solid
S-007595-CH-C-R
Old C.S. 1 Solid
S-007595-CH-C-R
Old C.S. 2 Solid
S-007595-CH-C-R
S-008228-CH-F-E
S-005760-CH-E-N
S-020907-CH-A-N
S-022115-CH-A-N
S-006061-CH-N-N