1812_DukeMarshall_2022Q4_GWCR_AppD_FID1772386_20230201

Well ID
CLF-301
CLF-303
CLF-304
CLF-305
CLF-306
CLF-307
CLF-401
CLF-402
CLF-UD
CLF21-10
CLF21-11
CLF21-12
CLF21-13/R
CLF21-14
CLF21-15
GWA-4D
GWA-4S
ILF-02D
ILF-02S
MW-04
MW-04D
MW-07(OB-3)
Notes:
Detection limits were adjusted in accordance with USEPA guidelines
Analyte
Water Level
Water Level
Water Level
Water Level
Water Level
Water Level
Water Level
Water Level
Water Level
Water Level
Water Level
Water Level
Water Level
Water Level
Water Level
Water Level
Water Level
Water Level
Water Level
Water Level
Water Level
Water Level
Number of Samples
75
75
75
39
39
39
75
75
61
73
73
73
73
70
73
75
75
75
75
75
75
75
Non-Detects
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Detects
75
75
75
39
39
39
75
75
61
73
73
73
73
70
73
75
75
75
75
75
75
75
Percent Non-Detects
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Is Trend Analysis Applicable?
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Two-Sided P Value
0
3.26616764068604E-02
1.19209289550781E-07
0.265582799911499
2.69055366516113E-03
1.678466796875E-04
0
8.80209446996183E-12
0.375175595283508
2.78604556092077E-10
6.7713513853538E-21
3.1501789635513E-05
1.5814126192494E-21
2.60066986083984E-03
2.5879358234906E-22
0
0
8.76473635435104E-03
3.82269860210727E-09
0
0
0
S Value
-2537
468
1180
-
249
312
-2273
-1493
-
-1326
-1970
-875
-2002
595
-2041
-2449
-2686
-574
-1289
-2237
-2239
-2709
Trend Conclusion
Statistically significant decreasing trend
Statistically significant increasing trend
Statistically significant increasing trend
Stable, no significant trend
Statistically significant increasing trend
Statistically significant increasing trend
Statistically significant decreasing trend
Statistically significant decreasing trend
Stable, no significant trend
Statistically significant decreasing trend
Statistically significant decreasing trend
Statistically significant decreasing trend
Statistically significant decreasing trend
Statistically significant increasing trend
Statistically significant decreasing trend
Statistically significant decreasing trend
Statistically significant decreasing trend
Statistically significant decreasing trend
Statistically significant decreasing trend
Statistically significant decreasing trend
Statistically significant decreasing trend
Statistically significant decreasing trend
Prepared by: RSB Checked by: GTC

Well ID
CLF-301
CLF-303
CLF-304
CLF-305
CLF-306
CLF-307
CLF-401
CLF-402
CLF-UD
CLF21-10
CLF21-11
CLF21-12
CLF21-13/R
CLF21-14
CLF21-15
GWA-4D
GWA-4S
ILF-02D
ILF-02S
MW-04
MW-04D
MW-07(OB-3)
Notes:
Detection limits were adjusted in accordance with USEPA guidelines
Analyte
Water Level
Water Level
Water Level
Water Level
Water Level
Water Level
Water Level
Water Level
Water Level
Water Level
Water Level
Water Level
Water Level
Water Level
Water Level
Water Level
Water Level
Water Level
Water Level
Water Level
Water Level
Water Level
Number of Samples
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
Non-Detects
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Detects
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
Percent Non-Detects
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Is Trend Analysis Applicable?
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Two-Sided P Value
5.3480271162698E-06
6.88314437866211E-04
0.125311136245728
1.49726867675781E-03
6.88314437866211E-04
0.742556810379028
8.59498977661133E-03
1.27077102661133E-04
0.509949445724487
0.324423551559448
0.443421363830566
0.35130500793457
1
4.87449169158936E-02
0.016006151214242
1
0.273561358451843
8.59504099935293E-03
4.58888272987679E-04
3.1739633413963E-05
5.09725941810757E-05
5.09725941810757E-05
S Value
-84
63
-
59
63
-
49
71
-
-
-
-
-
37
-45
-
-
-49
-65
-77
-75
-75
Trend Conclusion
Statistically significant decreasing trend
Statistically significant increasing trend
Stable, no significant trend
Statistically significant increasing trend
Statistically significant increasing trend
Stable, no significant trend
Statistically significant increasing trend
Statistically significant increasing trend
Stable, no significant trend
Stable, no significant trend
Stable, no significant trend
Stable, no significant trend
Stable, no significant trend
Statistically significant increasing trend
Statistically significant decreasing trend
Stable, no significant trend
Stable, no significant trend
Statistically significant decreasing trend
Statistically significant decreasing trend
Statistically significant decreasing trend
Statistically significant decreasing trend
Statistically significant decreasing trend
Prepared by: RSB Checked by: GTC