DEQ-CFW_00070797

Chemours - Fayetteville Groundwater data summary prepared 8/9/2017, SL Mort
Samples collected Sept. 2015
PFAS detections are shaded, exceedances of the IMAC are bold
TestAmerica,
AXYS, Canada
Sample date
Sample time
Chemours GW MW location ID
CO
PFBA, ug/L
PFPeA, ug/L
PFHpA, ug/L
PFBS, ug/L
PFOA, ug/L (C8)
C4
C5
C7
(C4)
1
09/15/15
1558
GWO915-SMW-01
<0.0050
...........................................................................................................................................................................................
2
09/17/15
1517
........
GW0915-MW-1 S
0 049
'.
....................... .....
....................... ....
........................ ......
................... ..
.................................................................................................................................................................................
3
.......
GW0915
u.�'
.....................
.......................
........................
...................
...............................09/17/15...................................1736.............................
4
09/18/15
901
:SMW:05P........................
GW0915-SMW-066
:::�: :
"b'
............................................................................................................
..........................................................................................................................................................................................
5
09/16/15
1500
GW0915-SMW
77,
�` "r.::
.....
....................... ....
........................ ..
. ...................
......
........................................
...........
,09
. .............................
:'. W:.� d:
. ...........---.............
6
09/16/15
1612
GW0915-SMW-10
<0.0050
..................................................................................
<2.0
<2.0
<2.0
......
.......................
09116/15......................
......1723......
......................GW0915-SMW.T .....................
.". 0 02v'
.................<2.....................<2.0
..................<2...........................
8
.......................................................................................................................................................................................
09/17/15
1351
GW0915-SMW-12
<0.0050
..............................................................................................................
<2.0
<2.0
<2.0
.............................................................................................................................................
9
09/16/15
913
...
.........................................................
GW0915-LTW-01
"T,,
0'a
....................... ..
... ..
.......................
........................
.. ......
................... ..
.......
.. ......
............. ....
................................................p........... ..
.. . ,
........................
.......................
........................
...................
10
09/16/15
913
GW0915-LTW-01-Du licate
q0,8,
.;
11
09/16/15
1347
................
GW0915-LTW-02
<0.0050
<2.0
<2.0
<2.0
..............................................................................................................................................................................
12
09/16/15
1347
...........................
GW0915-LTW-02DIL-Duplicate
....................................
.........................................................
<2.0
<2.0
.............................
<2.0
........................
..........................................................................................................................................................................................................................................................................................................................................................
13
09/15/15
1512
GW0915-LTW-03
<0.0050
............................................................................................................................................................................................................................................................................................................................................................
14
09/15/15
1745
GW0915-LTW-04
<0.0050
15
09/16/15
..................... .....................
1052
............................
.................................................................
GW0915-LTW-05
.... ...
<0.0050
................
<2.0
........................
.ny
I l
..... .,..4... �.
...............................................
<2.0
........................
...................
16
9/15/15
1937
GWO915-INSITU #1, SHALLOW
<0.0050
........................................................................................................................................................................................................................................................................................................................................................
17
09/15/15
1700
EB-0915-1
<0.0050
<2.1
<2.1
<2.1
.........................................................................................................................................................................................................................................
18
09/16/15
1400
EB-0915-2
5...0..............................................................................................................
<0.00
Health Levels
..........................................................................................................................................................................................................................................................................................................................................................
NC DWR PFOA IMAC, 12/6/2006
.......................................................................................................................................................................................................................................................................................................................................................
USEPA DW HA PFOA + PFOS 2016
................ ...............................: �...............................c......................................................................................................................................................................................................................................................................
0.07
USEPA RSL, Residential Tapwater, June 2017
Perfluorobutanesu.1fonic acid, PFBS (PPRTV)
400 (nc)
C(#) = carbon chain -length
* Chemours in email dated 7/7/17, follow-up results
from LTW-05 (collected?): 2.9 & 3.8 ug/L; the email
indicates that additional samples have been collected
Chem o u rs_s a pt. 2015_G W. x l sx