Appendix 1B. Field measurements and reduction-oxidation (redox)-sensitive constituents

 for groundwater samples, seep 3-4W reactive mat pilot-test area, West Branch

 Canal Creek, Aberdeen Proving Ground, Maryland, 

 March-October 2005

[ μS/cm, microsiemens per centimeter at at 25oC; mg/L, milligrams per liter; μg/L, micrograms per liter; <, less than;

micro; mini sand-pack screen; CMT, continuous multilevel channel; Piez, piezometer; 

 SS, stainless steel piezometer with inner Teflon tubing; DS, diffusion sampler; B, baseline monitoring; --, no data]

Device ID

Device 

Type

Hydrogeologic Unit

Depth, 

Screened 

Interval 

(ft bls)

Date 

sampled Time pH

Specific 

conductance, 

μS/cm

Water 

temp. 

deg C.

Alkalinity, mg/L as 

CaCO3

Biomat Sampling March 2005

Below Mat Sampling 

PTN1 micro Wetland 1 03/24/05 13:25 4.2 781 7.5 --

PTN2 micro Wetland 1 03/18/05 10:50 4.7 595 -- --

PTN2 micro Wetland 1 03/18/05 10:50 -- -- -- --

PTN3 micro Wetland 1 03/22/05 13:30 5.1 600 14.6 9.5

PTN4 micro Wetland 1 03/24/05 10:50 4.2 845 6.3 --

PTN5 micro Wetland 1 03/21/05 11:35 4.8 678 12.0 --

PTN6 micro Wetland 1 03/22/05 14:00 4.5 715 13.2 --

PTN7 micro Wetland 1 03/24/05 11:05 4.6 914 7.5 --

PTN8 micro Wetland 1 03/18/05 11:30 6.4 847 7.9 --

PTN9 micro Wetland 1 03/22/05 14:25 4.4 716 15.1 --

PTC1A CMT Wetland 4.8-5.2 03/22/05 13:00 3.9 785 11.9 --

PTC1B CMT Wetland 7.8-8.2 03/24/05 9:35 5.4 872 16.4 34.6

PTC1C CMT Wetland 11.3-11.5 03/22/05 14:40 3.9 787 15.8 89.0

PTC2A CMT Wetland 4.8-5.2 03/17/05 14:40 4.1 728 6.9 --

PTC2B CMT Wetland 7.8-8.2 03/18/05 10:45 6.0 773 14.7 42.5

PTC2C CMT Wetland 11.8-12.0 03/18/05 11:20 5.3 816 11.4 34.8

PTC3A CMT Wetland 4.4-4.8 03/16/05 12:50 3.9 729 10.8 --

PTC3A CMT Wetland 4.4-4.8 03/16/05 12:50 -- -- -- --

PTC3B CMT Wetland 7.4-7.8 03/16/05 13:10 5.0 880 15.5 0.4

PTC3C CMT Wetland 13.1-13.3 03/16/05 13:25 3.9 772 12.0 --

PTC3C CMT Wetland 13.1-13.3 03/16/05 13:25 -- -- -- --

PTC4A CMT Wetland 4.8-5.2 03/17/05 15:05 3.9 846 9.5 --

PTC4A CMT Wetland 4.8-5.2 03/17/05 15:05 -- -- -- --

PTC4B CMT Wetland 7.8-8.2 03/17/05 15:20 3.9 885 9.0 --

PTC4C CMT Wetland 11.8-12.0 03/17/05 15:45 3.9 906 10.2 --

PTC5A CMT Wetland 4.8-5.2 03/21/05 13:00 4.0 753 10.1 --

PTC5B CMT Wetland 7.8-8.2 03/21/05 13:30 3.9 757 10.0 --

PTC5C CMT Wetland 11.8-12.0 03/22/05 9:15 4.3 772 11.0 --

PTB1B DS Reactive mat -0.35 03/23/05 10:15 -- -- -- --

PTB1C DS Reactive mat 0.01 03/24/05 10:30 -- -- -- --

PTB2C DS Reactive mat 0.01 03/23/05 10:30 -- -- -- --

PTB3C DS Reactive mat 0.01 03/23/05 10:10 -- -- -- --
Appendix 1B. Field measurements and reduction-oxidation (redox)-sensitive constituents

 for groundwater samples, seep 3-4W reactive mat pilot-test area, West Branch

 Canal Creek, Aberdeen Proving Ground, Maryland, 

 March-October 2005--Continued

Device ID

Date 

sampled Time

Sulfide, 

mg/L

Ammonia, 

mg/L

Phosphate, as 

PO4 

mg/L

Nitrate 

as NO3, 

mg/L

Iron, 

(Fe2+) 

mg/L, 

<10 

range

Iron, 

(Fe2+) 

mg/L, 

>10 

range

Methane 

(a), ug/L

Methane 

(b) ug/L

Biomat Sampling March 2005

Below Mat Sampling 

PTN1 03/24/05 13:25 < 0.10 < 0.70 -- -- 8.30 -- 40.6 36.1

PTN2 03/18/05 10:50 < 0.10 < 0.88 -- -- -- 12.7 -- --

PTN2 03/18/05 10:50 -- -- -- -- -- 26.7 -- --

PTN3 03/22/05 13:30 0.59 < 0.70 -- -- -- 26.7 33.0 35.7

PTN4 03/24/05 10:50 0.71 < 0.70 -- -- -- 18.7 28.7 <38.3

PTN5 03/21/05 11:35 < 0.10 < 0.70 -- -- -- -- -- --

PTN6 03/22/05 14:00 < 0.10 < 0.70 -- -- -- -- 35.9 32.4

PTN7 03/24/05 11:05 0.27 0.86 -- -- -- 53.7 82.3 82.3

PTN8 03/18/05 11:30 < 0.10 < 0.70 -- -- -- 82.9 -- --

PTN9 03/22/05 14:25 < 0.10 < 0.70 -- -- 2.87 -- 75.6 --

PTC1A 03/22/05 13:00 < 0.10 < 0.70 -- -- 4.62 -- 37.5 38.4

PTC1B 03/24/05 9:35 < 0.10 < 0.70 -- -- -- 8.83 84.1 97.7

PTC1C 03/22/05 14:40 < 0.10 < 0.70 -- -- 6.85 <38.2 <36.2

PTC2A 03/17/05 14:40 < 0.10 < 0.70 -- -- -- -- <34.9 <35.7

PTC2B 03/18/05 10:45 < 0.10 < 0.70 -- -- -- 22.4 77.7 73.9

PTC2C 03/18/05 11:20 < 0.10 < 0.70 -- -- -- 22.4 68.0 65.7

PTC3A 03/16/05 12:50 < 0.10 < 0.70 0.90 < 0.20 3.59 -- <34.8 <33.0

PTC3A 03/16/05 12:50 -- -- < 0.75 -- 3.62 -- -- --

PTC3B 03/16/05 13:10 0.30 < 0.70 < 0.75 0.30 -- 21.7 <30.9 <34.9

PTC3C 03/16/05 13:25 < 0.10 < 0.70 < 0.75 1.02 0.44 -- <39.2 <33.0

PTC3C 03/16/05 13:25 -- -- -- 0.72 -- -- -- --

PTC4A 03/17/05 15:05 0.10 < 0.70 -- -- 2.03 -- <26.3 <29.8

PTC4A 03/17/05 15:05 0.10 < 0.70 -- -- -- -- -- --

PTC4B 03/17/05 15:20 < 0.10 < 0.70 -- -- 3.19 -- 30.4 27.4

PTC4C 03/17/05 15:45 0.10 < 0.70 -- -- 0.24 -- 35.4 34.9

PTC5A 03/21/05 13:00 < 0.10 < 0.70 -- -- 3.43 -- <35.2 <35.7

PTC5B 03/21/05 13:30 < 0.10 < 0.70 -- -- 2.11 -- <36.6 <36.8

PTC5C 03/22/05 9:15 < 0.10 < 0.70 -- -- 1.85 -- <39.4 <39.5

PTB1B 03/23/05 10:15 < 0.25 < 1.75 -- -- -- 0.06 <47.1 --

PTB1C 03/24/05 10:30 < 0.25 < 1.75 -- -- -- 0.18 3,490 --

PTB2C 03/23/05 10:30 0.00 < 1.75 -- -- -- 0.06 2,930 --

PTB3C 03/23/05 10:10 < 0.25 3.53 -- -- -- 0.06 45.0 --
Appendix 1B. Field measurements and reduction-oxidation (redox)-sensitive constituents

 for groundwater samples, seep 3-4W reactive mat pilot-test area, West Branch

 Canal Creek, Aberdeen Proving Ground, Maryland, 

 March-October 2005--Continued

Device ID

Device 

Type

Hydrogeologic Unit

Depth, 

Screened 

Interval 

(ft bls)

Date 

sampled Time pH

Specific 

conductance, 

μS/cm

Water 

temp. 

deg C.

Alkalinity, mg/L as 

CaCO3

PTB4B DS Reactive mat -0.35 03/23/05 10:50 -- -- -- --

PTB4C DS Reactive mat 0.01 03/23/05 10:45 -- -- -- --

PTB4C DS Reactive mat 0.01 03/23/05 10:45 -- -- -- --

PTB5B DS Reactive mat -0.35 03/23/05 11:05 -- -- -- --

PTB5C DS Reactive mat 0.01 03/23/05 11:00 -- -- -- --

PTB5C DS Reactive mat 0.01 03/23/05 11:00 -- -- -- --

PTB6B DS Reactive mat -0.35 03/23/05 11:15 -- -- -- --

PTB6C DS Reactive mat 0.01 03/23/05 11:10 -- -- -- --

PTB7B DS Reactive mat -0.35 03/23/04 11:25 -- -- -- --

PTB7C DS Reactive mat 0.01 03/23/04 11:20 -- -- -- --

PTB8B DS Reactive mat -0.35 03/23/04 11:35 -- -- -- --

PTB8C DS Reactive mat 0.01 03/23/04 11:30 -- -- -- --

PTB8C DS Reactive mat 0.01 03/23/04 11:30 -- -- -- --

PTB9C DS Reactive mat 0.01 03/23/04 11:45 -- -- -- --

Perimeter Sampling 

PTZ1A PIEZ Wetland 3.5-4.5 03/14/05 10:35 3.9 1,020 7.9 --

PTZ1B PIEZ Wetland 7.5-8.5 03/14/05 14:00 6.1 398 9.5 72.4

PTZ1C PIEZ Aquifer 13-14 03/14/05 12:10 4.1 904 10.2 --

PTZ1D PIEZ Aquifer 24.7-25.7 03/14/05 13:20 5.4 177 10.9 10.5

PTZ1E PIEZ Aquifer 35-36 03/22/05 12:00 4.6 393 12.1 6.1

PTZ2A PIEZ Wetland 6-7 03/14/05 11:20 6.8 1,640 8.0 380 

PTZ2A PIEZ Wetland 6-7 03/14/05 11:20 -- -- -- --

PTZ2B PIEZ Wetland 12-13 03/14/05 9:40 7.0 825 10.2 219 

PTZ2C PIEZ Aquifer 20-21 03/14/05 11:45 6.0 610 11.1 30.7

PTZ2D PIEZ Aquifer 29.5-30.5 03/14/05 12:15 4.2 693 10.4 --

PTZ2E PIEZ Aquifer 37.7-38.7 03/14/05 13:00 4.4 491 12.1 --

PTZ4A PIEZ Wetland 6.5-7.5 03/14/05 16:20 5.3 376 8.5 11.1

PTZ4B PIEZ Wetland 9-10 03/14/05 16:10 4.5 278 9.3 --

PTZ4C PIEZ Aquifer 11.6-12.6 03/14/05 16:00 4.2 309 10.7 --

PTC6A CMT Wetland 2.8-3.2 03/16/05 13:00 4.0 711 12.0 --

PTC6B CMT Wetland 4.8-5.2 03/16/05 13:15 3.9 791 11.8 --

PTC6C CMT Wetland 7.8-8.2 03/17/05 10:15 4.8 928 12.2 23.5

PTC6D CMT Wetland 9.8-10.2 03/17/05 10:50 5.4 999 8.7 37.6

PTC6D CMT Wetland 9.8-10.2 03/17/05 10:50 -- -- -- 26.3

PTC6E CMT Aquifer 11.8-12.0 03/21/05 12:30 4.9 805 12.1 4.2

PTC6E CMT Aquifer 11.8-12.0 03/21/05 12:30 -- -- -- --

PTC7A CMT Wetland 2.8-3.2 03/16/05 14:50 4.1 659 13.3 --

PTC7B CMT Wetland 4.8-5.2 03/17/05 8:50 4.1 725 9.4 --

PTC7B CMT Wetland 4.8-5.2 03/17/05 8:50 -- -- -- --

PTC7C CMT Wetland 7.8-8.2 03/18/05 9:20 5.8 680 10.9 40.0

PTC7D CMT Wetland 10.3-10.5 03/17/05 10:20 5.8 918 7.5 22.2
Appendix 1B. Field measurements and reduction-oxidation (redox)-sensitive constituents

 for groundwater samples, seep 3-4W reactive mat pilot-test area, West Branch

 Canal Creek, Aberdeen Proving Ground, Maryland, 

 March-October 2005--Continued

Device ID

Date 

sampled Time

Sulfide, 

mg/L

Ammonia, 

mg/L

Phosphate, as 

PO4 

mg/L

Nitrate 

as NO3, 

mg/L

Iron, 

(Fe2+) 

mg/L, 

<10 

range

Iron, 

(Fe2+) 

mg/L, 

>10 

range

Methane 

(a), ug/L

Methane 

(b) ug/L

PTB4B 03/23/05 10:50 < 0.25 < 1.75 -- -- -- 0.06 86.7 --

PTB4C 03/23/05 10:45 < 0.25 -- -- -- -- 0.18 3,820 3,810 

PTB4C 03/23/05 10:45 -- -- -- -- -- 0.06 -- --

PTB5B 03/23/05 11:05 < 0.25 < 1.75 -- -- -- 0.06 <47.9 --

PTB5C 03/23/05 11:00 < 0.25 < 1.75 -- -- -- 0.06 1,070 --

PTB5C 03/23/05 11:00 -- -- -- -- 0.06 -- --

PTB6B 03/23/05 11:15 < 0.25 2.00 -- -- -- 0.06 <48.7 --

PTB6C 03/23/05 11:10 < 0.25 2.53 -- -- -- 0.06 3,130 --

PTB7B 03/23/04 11:25 < 0.25 < 1.75 -- -- -- 0.18 113 --

PTB7C 03/23/04 11:20 < 0.25 < 1.75 -- -- -- 0.74 1,100 --

PTB8B 03/23/04 11:35 < 0.25 < 1.75 -- -- -- 0.06 <47.7 --

PTB8C 03/23/04 11:30 < 0.25 < 1.75 -- -- -- 0.06 3,760 3,740 

PTB8C 03/23/04 11:30 -- -- -- -- 0.06 -- --

PTB9C 03/23/04 11:45 < 0.25 < 1.75 -- -- -- 0.06 2,440 

Perimeter Sampling 

PTZ1A 03/14/05 10:35 2.15 < 0.70 < 0.94 < 0.20 -- -- 271 272 

PTZ1B 03/14/05 14:00 0.14 < 0.70 < 0.75 1.70 -- -- 4,920 5,240 

PTZ1C 03/14/05 12:10 0.15 < 0.70 < 0.75 0.82 -- -- 345 339 

PTZ1D 03/14/05 13:20 0.23 < 0.70 < 0.75 0.25 -- -- <29.4 <27.6

PTZ1E 03/22/05 12:00 < 0.10 < 0.70 < 0.75 < 0.20 0.19 -- <36.0 <33.3

PTZ2A 03/14/05 11:20 < 0.10 < 0.70 10.3 < 0.20 0.17 -- 13,200 12,800 

PTZ2A 03/14/05 11:20 -- -- -- 0.14 -- -- --

PTZ2B 03/14/05 9:40 0.25 1.31 -- 1.27 2.11 -- 4,460 4,790 

PTZ2C 03/14/05 11:45 0.39 < 0.70 < 0.75 < 0.20 -- -- 2,550 2,520 

PTZ2D 03/14/05 12:15 0.23 < 0.70 < 0.75 1.28 0.06 -- <21.0 <25.2

PTZ2E 03/14/05 13:00 < 0.10 < 0.70 < 0.75 1.04 -- -- <21.9 <28.2

PTZ4A 03/14/05 16:20 < 0.10 < 0.70 -- -- -- -- <36.0 39.6

PTZ4B 03/14/05 16:10 < 0.10 < 0.70 -- -- 0.25 -- <36.9 <35.2

PTZ4C 03/14/05 16:00 < 0.10 < 0.70 -- -- -- -- <35.1 <35.9

PTC6A 03/16/05 13:00 0.11 < 0.70 < 0.75 0.23 -- -- <24.1 <32.0

PTC6B 03/16/05 13:15 < 0.10 < 0.70 < 0.75 0.48 0.90 -- <22.8 <12.8

PTC6C 03/17/05 10:15 < 0.10 < 0.70 < 0.75 < 0.20 -- 15.4 61.6 57.1

PTC6D 03/17/05 10:50 < 0.10 < 0.70 < 0.75 < 0.20 -- 18.1 70.3 73.6

PTC6D 03/17/05 10:50 -- -- -- -- -- -- -- --

PTC6E 03/21/05 12:30 < 0.10 0.81 < 0.75 < 0.20 -- 13.5 34.5 32.7

PTC6E 03/21/05 12:30 < 0.10 -- -- -- -- -- -- --

PTC7A 03/16/05 14:50 1.70 < 0.70 -- -- -- 3.76 103 105 

PTC7B 03/17/05 8:50 1.30 < 0.70 -- -- 3.74 4.14 157 153 

PTC7B 03/17/05 8:50 -- -- -- -- 3.77 -- -- --

PTC7C 03/18/05 9:20 0.15 < 0.88 -- -- -- -- 355 351 

PTC7D 03/17/05 10:20 0.58 < 0.70 -- -- 7.80 -- 278 285 
Appendix 1B. Field measurements and reduction-oxidation (redox)-sensitive constituents

 for groundwater samples, seep 3-4W reactive mat pilot-test area, West Branch

 Canal Creek, Aberdeen Proving Ground, Maryland, 

 March-October 2005--Continued

Device ID

Device 

Type

Hydrogeologic Unit

Depth, 

Screened 

Interval 

(ft bls)

Date 

sampled Time pH

Specific 

conductance, 

μS/cm

Water 

temp. 

deg C.

Alkalinity, mg/L as 

CaCO3

PTC8A CMT Wetland 2.8-3.2 03/15/05 9:30 5.0 228 8.5 2.2

PTC8B CMT Wetland 4.8-5.2 03/15/05 9:45 4.6 297 9.0 1.4

PTC8C CMT Wetland 7.8-8.2 03/15/05 10:05 5.3 762 6.4 15.2

PTC8D CMT Wetland 9.8-10.2 03/15/05 10:15 5.4 645 3.1 11.5

PTC8E CMT Aquifer 11.8-12.0 03/15/05 10:40 4.4 550 5.4 --

PTC9A CMT Wetland 2.8-3.2 03/17/05 10:45 3.9 795 5.7 --

PTC9B CMT Wetland 4.8-5.2 03/17/05 11:00 4.0 756 8.5 --

PTC9C CMT Wetland 7.8-8.2 03/17/05 11:10 4.0 730 8.1 --

PTC9D CMT Wetland 9.8-10.2 03/17/05 11:30 3.6 880 9.1 --

PTC9E CMT Aquifer 12.1-12.3 03/17/05 11:40 3.9 834 11.1 --

PTC10A CMT Wetland 2.4-2.8 03/15/05 11:20 4.0 848 8.5 --

PTC10B CMT Wetland 4.4-4.8 03/15/05 12:20 3.9 846 10.6 --

PTC10C CMT Wetland 7.4-7.8 03/15/05 13:55 3.8 738 11.7 --

PTC10D CMT Wetland 9.4-9.8 03/15/05 14:25 5.0 901 12.0 16.2

PTC10E CMT Aquifer 12.6-12.8 03/15/05 15:05 4.6 1,030 11.3 --

PTC11A CMT Wetland 1.8-2.2 03/16/05 12:10 3.9 811 10.4 --

PTC11B CMT Wetland 4.8-5.2 03/16/05 12:30 4.0 813 10.6 --

PTC11C CMT Wetland 7.8-8.2 03/16/05 12:40 3.9 805 11.1 --

PTC11D CMT Wetland 9.8-10.2 03/15/05 14:20 4.0 782 10.4 --

PTC11E CMT Wetland 11.8-12.2 03/15/05 15:10 3.9 780 9.6 --

PTC11F CMT Aquifer 14-14.2 03/15/05 16:00 3.8 774 11.4 --

PTC12A CMT Wetland 2.8-3.2 03/14/05 15:55 3.8 723 10.2 --

PTC12B CMT Wetland 4.8-5.2 03/14/05 16:15 4.3 747 10.2 --

PTC12C CMT Wetland 7.8-8.2 03/15/05 11:25 6.0 768 11.7 49.1

PTC12C CMT Wetland 7.8-8.2 03/15/05 11:25 -- -- -- 49.9

PTC12D CMT Wetland 9.8-10.2 03/15/05 8:45 6.3 912 11.4 66.7

PTC12E CMT Wetland 11.8-12.2 03/15/05 9:20 5.7 727 12.2 38.6

PTC12F CMT Aquifer 15.2-15.4 03/15/05 9:45 5.5 820 12.7 31.7

PTC13A CMT Wetland 2.8-3.2 03/14/05 11:40 3.9 764 5.7 --

PTC13B CMT Wetland 4.8-5.2 03/14/05 12:00 4.2 684 9.5 --

PTC13C CMT Wetland 7.8-8.2 03/14/05 12:20 4.1 632 10.0 --

PTC13D CMT Wetland 9.8-10.2 03/14/05 13:00 3.6 683 8.8 --
Appendix 1B. Field measurements and reduction-oxidation (redox)-sensitive constituents

 for groundwater samples, seep 3-4W reactive mat pilot-test area, West Branch

 Canal Creek, Aberdeen Proving Ground, Maryland, 

 March-October 2005--Continued

Device ID

Date 

sampled Time

Sulfide, 

mg/L

Ammonia, 

mg/L

Phosphate, as 

PO4 

mg/L

Nitrate 

as NO3, 

mg/L

Iron, 

(Fe2+) 

mg/L, 

<10 

range

Iron, 

(Fe2+) 

mg/L, 

>10 

range

Methane 

(a), ug/L

Methane 

(b) ug/L

PTC8A 03/15/05 9:30 < 0.10 < 0.70 < 0.75 0.32 -- -- <33.0 <28.6

PTC8B 03/15/05 9:45 0.31 < 0.70 1.05 0.45 -- -- <29.9 <25.1

PTC8C 03/15/05 10:05 0.13 < 0.70 < 0.75 -- -- -- 136 134 

PTC8D 03/15/05 10:15 0.15 < 0.70 < 0.75 0.24 6.48 -- --

PTC8E 03/15/05 10:40 0.47 2.50 < 0.75 1.43 -- -- 30.2 <31.8

PTC9A 03/17/05 10:45 0.30 < 0.70 -- -- -- 4.01 49.1 52.0

PTC9B 03/17/05 11:00 < 0.10 < 0.70 -- -- 4.74 -- 66.7 <109.6

PTC9C 03/17/05 11:10 0.39 1.00 -- -- 5.57 -- 54.2 52.0

PTC9D 03/17/05 11:30 0.14 < 0.70 -- -- 7.49 -- 46.9 48.7

PTC9E 03/17/05 11:40 0.17 < 0.70 -- -- 0.15 -- 93.0 97.2

PTC10A 03/15/05 11:20 < 0.10 < 0.70 < 0.75 -- -- -- 32.5 <37.1

PTC10B 03/15/05 12:20 0.20 < 0.70 < 0.75 < 0.20 -- -- <47.6 41.5

PTC10C 03/15/05 13:55 0.18 < 0.70 < 0.75 < 0.20 -- -- 44.5 44.9

PTC10D 03/15/05 14:25 < 0.10 < 0.70 < 0.75 < 0.20 -- 23.9 51.8 56.8

PTC10E 03/15/05 15:05 < 0.10 < 0.70 < 0.75 < 0.20 -- -- 87.2 87.8

PTC11A 03/16/05 12:10 < 0.10 < 0.70 -- -- 2.65 -- 92.8 92.5

PTC11B 03/16/05 12:30 0.44 0.70 -- -- 2.40 -- 101 101 

PTC11C 03/16/05 12:40 0.27 < 0.70 -- -- -- -- 44.5 41.9

PTC11D 03/15/05 14:20 < 0.10 < 0.70 -- -- 1.51 -- 38.1 38.8

PTC11E 03/15/05 15:10 0.30 < 0.70 -- -- 0.93 -- 38.9 <35.0

PTC11F 03/15/05 16:00 < 0.10 < 0.70 -- -- 0.14 -- <30.7 <30.0

PTC12A 03/14/05 15:55 0.41 < 0.70 < 0.75 < 0.20 -- -- 51.3 48.4

PTC12B 03/14/05 16:15 0.12 < 0.70 < 0.75 < 0.20 -- -- 68.8 74.2

PTC12C 03/15/05 11:25 0.12 < 0.70 0.75 < 0.20 -- 7.41 162 156 

PTC12C 03/15/05 11:25 -- -- -- -- -- -- -- --

PTC12D 03/15/05 8:45 0.00 < 0.70 < 0.75 < 0.20 -- -- 280 275 

PTC12E 03/15/05 9:20 < 0.10 < 0.70 1.00 < 0.20 -- -- 229 229 

PTC12F 03/15/05 9:45 < 0.10 < 0.70 < 0.75 < 0.20 -- -- 192 188 

PTC13A 03/14/05 11:40 0.28 < 0.70 -- -- -- -- <28.2 <38.0

PTC13B 03/14/05 12:00 < 0.10 < 0.70 -- -- -- -- 52.5 42.7

PTC13C 03/14/05 12:20 0.14 < 0.70 -- -- -- -- <31.2 <30.0

PTC13D 03/14/05 13:00 < 0.10 < 0.70 -- -- -- -- 42.3 43.9
Appendix 1B. Field measurements and reduction-oxidation (redox)-sensitive constituents

 for groundwater samples, seep 3-4W reactive mat pilot-test area, West Branch

 Canal Creek, Aberdeen Proving Ground, Maryland, 

 March-October 2005--Continued

Device ID

Device 

Type

Hydrogeologic Unit

Depth, 

Screened 

Interval 

(ft bls)

Date 

sampled Time pH

Specific 

conductance, 

μS/cm

Water 

temp. 

deg C.

Alkalinity, mg/L as 

CaCO3

Biomat Sampling May 2005

Below Mat Sampling 

PTN1 micro Wetland 1 5/18/2005 13:30 4.2 801 27.6 --

PTN2 micro Wetland 1 5/18/2005 11:00 4.4 650 22.6 --

PTN3 micro Wetland 1 5/18/2005 10:35 4.6 705 22.1 --

PTN4 micro Wetland 1 5/18/2005 12:50 4.1 874 27.4 --

PTN5 micro Wetland 1 5/18/2005 11:30 4.5 617 22.4 --

PTN6 micro Wetland 1 5/18/2005 11:25 4.3 742 21.8 --

PTN7 micro Wetland 1 5/18/2005 13:30 3.3 1,100 26.5 --

PTN8 micro Wetland 1 5/18/2005 12:15 5.5 594 22.4 --

PTN9 micro Wetland 1 5/18/2005 12:10 4.1 762 22.8 --

PTC1A CMT Wetland 4.8-5.2 5/13/2005 8:15 3.8 843 16 --

PTC1A CMT Wetland 4.8-5.2 5/13/2005 8:15 -- -- -- --

PTC1A CMT Wetland 4.8-5.2 5/13/2005 8:15 -- -- -- --

PTC1B CMT Wetland 7.8-8.2 5/13/2005 9:45 6.0 907 19 28.5

PTC1C CMT Wetland 11.3-11.5 5/13/2005 9:00 3.9 838 17 --

PTC2A CMT Wetland 4.8-5.2 5/16/2005 13:42 4.2 739 22.4 --

PTC2B CMT Wetland 7.8-8.2 5/17/2005 10:37 6.1 817 24.2 44.9

PTC2B CMT Wetland 7.8-8.2 5/17/2005 10:37 -- -- -- --

PTC2B CMT Wetland 7.8-8.2 5/17/2005 10:37 -- -- -- --

PTC2C CMT Wetland 11.8-12.0 5/17/2005 11:50 5.6 862 27.4 20.6

PTC3A CMT Wetland 4.4-4.8 5/13/2005 9:30 3.9 788 16.6 --

PTC3A CMT Wetland 4.4-4.8 5/13/2005 9:30 -- -- -- --

PTC3B CMT Wetland 7.4-7.8 5/13/2005 10:37 4.5 862 19.2 --

PTC3C CMT Wetland 13.1-13.3 5/13/2005 11:32 3.8 826 16.7 --

PTC4A CMT Wetland 4.8-5.2 5/13/2005 10:00 3.8 889 16.2 --

PTC4A CMT Wetland 4.8-5.2 5/13/2005 10:00 -- -- -- --

PTC4B CMT Wetland 7.8-8.2 5/13/2005 10:10 3.8 963 16.5 --

PTC4B CMT Wetland 7.8-8.2 5/13/2005 10:10 -- -- -- --

PTC4C CMT Wetland 11.8-12.0 5/13/2005 10:30 3.8 913 16.5 --

PTC4C CMT Wetland 11.8-12.0 5/13/2005 10:30 -- -- -- --

PTC5A CMT Wetland 4.8-5.2 5/13/2005 12:10 3.9 771 16.7 --

PTC5A CMT Wetland 4.8-5.2 5/13/2005 12:10 -- -- -- --

PTC5B CMT Wetland 7.8-8.2 5/13/2005 12:15 3.8 782 17.7 --

PTC5C CMT Wetland 11.8-12.0 5/13/2005 13:20 4.3 814 18.8 --

PTB1B DS Reactive mat -0.35 5/23/2005 14:10 -- -- -- --

PTB1C DS Reactive mat 0.01 5/23/2005 14:15 -- -- -- --

PTB2B DS Reactive mat -0.35 5/23/2005 14:20 -- -- -- --

PTB2C DS Reactive mat 0.01 5/23/2005 14:25 -- -- -- --

PTB3B DS Reactive mat -0.35 5/23/2005 14:30 -- -- -- --

PTB3C DS Reactive mat 0.01 5/23/2005 14:35 -- -- -- --
Appendix 1B. Field measurements and reduction-oxidation (redox)-sensitive constituents

 for groundwater samples, seep 3-4W reactive mat pilot-test area, West Branch

 Canal Creek, Aberdeen Proving Ground, Maryland, 

 March-October 2005--Continued

Device ID

Date 

sampled Time

Sulfide, 

mg/L

Ammonia, 

mg/L

Phosphate, as 

PO4 

mg/L

Nitrate 

as NO3, 

mg/L

Iron, 

(Fe2+) 

mg/L, 

<10 

range

Iron, 

(Fe2+) 

mg/L, 

>10 

range

Methane 

(a), ug/L

Methane 

(b) ug/L

Biomat Sampling May 2005

Below Mat Sampling 

PTN1 5/18/2005 13:30 0.24 < 0.7 -- -- 6.74 -- 44.2 50.6

PTN2 5/18/2005 11:00 0.78 < 0.7 -- -- 10.7 -- <34.7 <36.6

PTN3 5/18/2005 10:35 0.55 < 0.7 -- -- -- 15.3 <39.1 <33.1

PTN4 5/18/2005 12:50 < 0.10 < 0.7 -- -- -- -- <31.7 <37.5

PTN5 5/18/2005 11:30 1.23 < 0.7 -- -- -- 13.3 <37.9 <33.6

PTN6 5/18/2005 11:25 < 0.10 < 0.7 -- -- 5.27 -- <33.4 <35.0

PTN7 5/18/2005 13:30 0.23 0.79 -- -- -- 47.1 65.1 68.5

PTN8 5/18/2005 12:15 < 0.10 < 0.7 -- -- -- 69.9 81.7 65.3

PTN9 5/18/2005 12:10 < 0.10 < 0.7 -- -- 2.33 -- <32.7 <32.4

PTC1A 5/13/2005 8:15 < 0.10 < 0.7 < 0.75 < 0.20 3.81 -- 38.1 40.2

PTC1A 5/13/2005 8:15 -- -- -- -- 3.78 -- -- --

PTC1A 5/13/2005 8:15 -- -- -- -- 3.79 -- -- --

PTC1B 5/13/2005 9:45 < 0.10 < 0.7 < 0.75 < 0.20 -- 8.03 <39.7 <106.2

PTC1C 5/13/2005 9:00 < 0.10 < 0.7 < 0.75 < 0.20 2.57 -- 37.2 44.1

PTC2A 5/16/2005 13:42 < 0.10 < 0.7 < 0.75 0.24 1.39 -- <38.7 <34.2

PTC2B 5/17/2005 10:37 0.14 < 0.7 1.50 -- -- 15.6 50.9 58.5

PTC2B 5/17/2005 10:37 -- -- -- -- 11.0 -- -- --

PTC2B 5/17/2005 10:37 -- -- -- -- 11.0 -- -- --

PTC2C 5/17/2005 11:50 < 0.10 < 0.7 < 0.75 < 0.20 -- 16.7 <31.2 <66.4

PTC3A 5/13/2005 9:30 < 0.10 < 0.7 < 0.75 < 0.20 5.31 -- <31.2 <32.9

PTC3A 5/13/2005 9:30 < 0.10 -- -- -- -- -- -- --

PTC3B 5/13/2005 10:37 0.19 < 0.7 < 0.75 < 0.20 -- 22.7 <35.9 <32.8

PTC3C 5/13/2005 11:32 0.10 < 0.7 < 0.75 0.73 1.06 -- <32.9 <30.9

PTC4A 5/13/2005 10:00 < 0.10 < 0.7 < 0.75 < 0.20 2.00 -- <36.1 <33.8

PTC4A 5/13/2005 10:00 -- < 0.7 -- -- 3.17 -- -- --

PTC4B 5/13/2005 10:10 < 0.10 < 0.7 < 0.75 0.23 3.17 -- <28.0 <40.2

PTC4B 5/13/2005 10:10 -- < 0.7 < 0.75 0.21 -- -- -- --

PTC4C 5/13/2005 10:30 0.17 < 0.7 < 0.75 1.20 0.01 -- <35.5 <33.9

PTC4C 5/13/2005 10:30 0.12 -- -- -- 0.28 -- -- --

PTC5A 5/13/2005 12:10 0.12 < 0.7 < 0.75 < 0.20 3.37 -- <32.3 <38.8

PTC5A 5/13/2005 12:10 -- -- < 0.75 -- -- -- -- --

PTC5B 5/13/2005 12:15 0.44 1.97 1.90 1.30 2.54 -- <40.9 <34.1

PTC5C 5/13/2005 13:20 0.13 < 0.7 < 0.75 < 0.20 -- 18.5 <36.5 <32.7

PTB1B 5/23/2005 14:10 < 0.50 < 3.50 -- -- -- 0.06 1,590 --

PTB1C 5/23/2005 14:15 < 0.50 < 3.50 -- -- -- 0.12 8,800 --

PTB2B 5/23/2005 14:20 < 0.50 < 3.50 -- -- -- 0.06 <48.9 --

PTB2C 5/23/2005 14:25 < 0.50 11.0 -- -- -- 0.68 9,000 --

PTB3B 5/23/2005 14:30 < 0.50 < 3.50 -- -- -- 0.06 <47.8 --

PTB3C 5/23/2005 14:35 < 0.50 < 3.50 -- -- -- 0.06 1,350 --
Appendix 1B. Field measurements and reduction-oxidation (redox)-sensitive constituents

 for groundwater samples, seep 3-4W reactive mat pilot-test area, West Branch

 Canal Creek, Aberdeen Proving Ground, Maryland, 

 March-October 2005--Continued

Device ID

Device 

Type

Hydrogeologic Unit

Depth, 

Screened 

Interval 

(ft bls)

Date 

sampled Time pH

Specific 

conductance, 

μS/cm

Water 

temp. 

deg C.

Alkalinity, mg/L as 

CaCO3

PTB4B DS Reactive mat -0.35 5/23/2005 14:40 -- -- -- --

PTB4C DS Reactive mat 0.01 5/23/2005 14:45 -- -- -- --

PTB5B DS Reactive mat -0.35 5/23/2005 14:50 -- -- -- --

PTB5C DS Reactive mat 0.01 5/23/2005 14:55 -- -- -- --

PTB6B DS Reactive mat -0.35 5/23/2005 15:00 -- -- -- --

PTB6C DS Reactive mat 0.01 5/23/2005 15:05 -- -- -- --

PTB7B DS Reactive mat -0.35 5/23/2005 15:10 -- -- -- --

PTB7C DS Reactive mat 0.01 5/23/2005 15:15 -- -- -- --

PTB8B DS Reactive mat -0.35 5/23/2005 15:20 -- -- -- --

PTB8C DS Reactive mat 0.01 5/23/2005 15:25 -- -- -- --

PTB9B DS Reactive mat -0.35 5/23/2005 15:30 -- -- -- --

PTB9C DS Reactive mat 0.01 5/23/2005 15:35 -- -- -- --

Perimeter Sampling 

PTZ1A PIEZ Wetland 3.5-4.5 5/9/2005 13:30 3.9 998 20.2 --

PTZ1B PIEZ Wetland 7.5-8.5 5/10/2005 8:50 6.0 408 18 75.4

PTZ1B PIEZ Wetland 7.5-8.5 5/10/2005 8:50 -- -- -- --

PTZ1C PIEZ Aquifer 13-14 5/9/2005 14:35 4.1 886 19.7 --

PTZ1C PIEZ Aquifer 13-14 5/9/2005 14:35 -- -- -- --

PTZ1D PIEZ Aquifer 24.7-25.7 5/9/2005 11:25 4.0 192 15.6 12.5

PTZ1D PIEZ Aquifer 24.7-25.7 5/9/2005 11:25 -- -- -- --

PTZ1D PIEZ Aquifer 24.7-25.7 5/9/2005 11:25 -- -- -- --

PTZ1E PIEZ Aquifer 35-36 5/10/2005 9:25 5.4 313 18.5 --

PTZ2A PIEZ Wetland 6-7 5/10/2005 10:45 7.2 1,640 16 375 

PTZ2A PIEZ Wetland 6-7 5/10/2005 10:45 -- -- -- --

PTZ2B PIEZ Wetland 12-13 5/10/2005 11:00 6.8 814 16.9 194 

PTZ2B PIEZ Wetland 12-13 5/10/2005 11:00 -- -- --

PTZ2C PIEZ Aquifer 20-21 5/9/2005 11:15 5.7 604 17.5 46.9

PTZ2C PIEZ Aquifer 20-21 5/9/2005 11:15 -- -- -- --

PTZ2C PIEZ Aquifer 20-21 5/9/2005 11:15 -- -- -- --

PTZ2C PIEZ Aquifer 20-21 5/9/2005 11:15 -- -- -- --

PTZ2D PIEZ Aquifer 29.5-30.5 5/9/2005 11:50 4.2 682 17.8 --

PTZ2D PIEZ Aquifer 29.5-30.5 5/9/2005 11:50 -- -- -- --

PTZ2E PIEZ Aquifer 37.7-38.7 5/9/2005 12:20 4.5 417 16.4 --

PTZ4A PIEZ Wetland 6.5-7.5 5/10/2005 14:00 5.4 330 16.5 10.9

PTZ4A PIEZ Wetland 6.5-7.5 5/10/2005 14:00 -- -- -- --

PTZ4A PIEZ Wetland 6.5-7.5 5/10/2005 14:00 -- -- -- --

PTZ4B PIEZ Wetland 9-10 5/11/2005 9:30 4.5 235 13.8 --

PTZ4B PIEZ Wetland 9-10 5/11/2005 9:30 -- -- -- --

PTZ4C PIEZ Aquifer 11.6-12.6 5/12/2005 10:45 4.2 230 15.8 --

PTZ4C PIEZ Aquifer 11.6-12.6 5/12/2005 11:00 -- -- -- --
Appendix 1B. Field measurements and reduction-oxidation (redox)-sensitive constituents

 for groundwater samples, seep 3-4W reactive mat pilot-test area, West Branch

 Canal Creek, Aberdeen Proving Ground, Maryland, 

 March-October 2005--Continued

Device ID

Date 

sampled Time

Sulfide, 

mg/L

Ammonia, 

mg/L

Phosphate, as 

PO4 

mg/L

Nitrate 

as NO3, 

mg/L

Iron, 

(Fe2+) 

mg/L, 

<10 

range

Iron, 

(Fe2+) 

mg/L, 

>10 

range

Methane 

(a), ug/L

Methane 

(b) ug/L

PTB4B 5/23/2005 14:40 < 0.50 < 3.50 -- -- -- 0.12 2,530 --

PTB4C 5/23/2005 14:45 < 0.50 < 3.50 -- -- -- 0.06 3,700 --

PTB5B 5/23/2005 14:50 < 0.50 < 3.50 -- -- -- 0.06 378 --

PTB5C 5/23/2005 14:55 < 0.50 14.9 -- -- -- 0.12 12,400 --

PTB6B 5/23/2005 15:00 < 0.50 < 3.50 -- -- -- 0.06 320 --

PTB6C 5/23/2005 15:05 < 0.50 13.3 -- -- -- 0.43 7,080 --

PTB7B 5/23/2005 15:10 < 0.50 < 3.50 -- -- -- 0.06 440 --

PTB7C 5/23/2005 15:15 < 0.50 < 3.50 -- -- -- -- 1,710 --

PTB8B 5/23/2005 15:20 < 0.50 < 3.50 -- -- -- 0.06 4,050 --

PTB8C 5/23/2005 15:25 < 0.50 14.0 -- -- -- 0.12 8,040 --

PTB9B 5/23/2005 15:30 < 0.50 < 3.50 -- -- -- 0.06 <44.8 --

PTB9C 5/23/2005 15:35 < 0.50 < 3.50 -- -- -- 0.06 6,980 --

Perimeter Sampling 

PTZ1A 5/9/2005 13:30 > 1.50 < 0.7 < 0.75 < 0.20 0.06 4.88 171 179 

PTZ1B 5/10/2005 8:50 < 0.10 < 0.7 1.75 < 0.20 0.48 -- 3,090 2,900 

PTZ1B 5/10/2005 8:50 -- -- -- 0.83 -- -- --

PTZ1C 5/9/2005 14:35 0.23 < 0.7 < 0.75 0.60 0.02 0.06 238 251 

PTZ1C 5/9/2005 14:35 -- -- -- -- 0.01 -- -- --

PTZ1D 5/9/2005 11:25 0.46 2.95 -- 0.92 0.01 -- <36.6 <27.0

PTZ1D 5/9/2005 11:25 -- -- -- -- 0.06 -- -- --

PTZ1D 5/9/2005 11:25 -- -- -- -- 0.01 -- -- --

PTZ1E 5/10/2005 9:25 < 0.10 < 0.7 < 0.75 < 0.20 1.51 -- <34.7 <36.8

PTZ2A 5/10/2005 10:45 < 0.10 < 0.7 6.50 < 0.20 0.17 -- 9,880 9,840 

PTZ2A 5/10/2005 10:45 -- -- 11.0 -- -- -- -- --

PTZ2B 5/10/2005 11:00 < 0.10 1.15 5.20 0.63 0.11 -- 9,140 9,470 

PTZ2B 5/10/2005 11:00 -- -- -- -- 0.10 -- -- --

PTZ2C 5/9/2005 11:15 0.56 < 0.7 < 0.75 < 0.20 -- 1.85 2,580 2,680 

PTZ2C 5/9/2005 11:15 -- -- -- -- -- 1.80 -- --

PTZ2C 5/9/2005 11:15 -- -- -- -- -- 1.85 -- --

PTZ2C 5/9/2005 11:15 -- -- -- -- -- 0.13 -- --

PTZ2D 5/9/2005 11:50 < 0.10 < 0.7 < 0.75 > 1.50 -- 0.01 <31.4 <35.3

PTZ2D 5/9/2005 11:50 < 0.10 < 0.7 < 0.75 0.92 0.06 -- -- --

PTZ2E 5/9/2005 12:20 < 0.10 < 0.7 -- 0.54 -- 0.06 <33.9 <35.6

PTZ4A 5/10/2005 14:00 0.18 < 0.7 < 0.75 < 0.20 0.35 -- 44.7 40.7

PTZ4A 5/10/2005 14:00 0.11 < 0.7 < 0.75 -- 0.02 -- -- --

PTZ4A 5/10/2005 14:00 -- -- -- -- 0.22 -- -- --

PTZ4B 5/11/2005 9:30 < 0.10 < 0.7 < 0.75 < 0.20 0.20 -- <29.4 <30.0

PTZ4B 5/11/2005 9:30 < 0.10 < 0.7 -- 0.20 -- -- --

PTZ4C 5/12/2005 10:45 < 0.10 < 0.7 < 0.75 0.77 0.01 -- <32.5 <33.7

PTZ4C 5/12/2005 11:00 -- -- -- -- 0.01 -- <37.2 <37.2
Appendix 1B. Field measurements and reduction-oxidation (redox)-sensitive constituents

 for groundwater samples, seep 3-4W reactive mat pilot-test area, West Branch

 Canal Creek, Aberdeen Proving Ground, Maryland, 

 March-October 2005--Continued

Device ID

Device 

Type

Hydrogeologic Unit

Depth, 

Screened 

Interval 

(ft bls)

Date 

sampled Time pH

Specific 

conductance, 

μS/cm

Water 

temp. 

deg C.

Alkalinity, mg/L as 

CaCO3

PTC6A CMT Wetland 2.8-3.2 5/9/2005 15:45 4.1 774 23.1 --

PTC6B CMT Wetland 4.8-5.2 5/9/2005 14:40 4.0 793 20.9 --

PTC6C CMT Wetland 7.8-8.2 5/10/2005 10:15 5.5 753 19.6 20.0

PTC6C CMT Wetland 7.8-8.2 5/10/2005 10:15 -- -- -- --

PTC6D CMT Wetland 9.8-10.2 5/11/2005 8:55 5.7 961 19.1 7.8

PTC6D CMT Wetland 9.8-10.2 5/18/2005 9:14 5.4 857 18.3 --

PTC6E CMT Aquifer 11.8-12.0 5/11/2005 9:19 4.7 836 20.8 --

PTC6E CMT Aquifer 11.8-12.0 5/12/2005 9:40 -- -- -- --

PTC7A CMT Wetland 2.8-3.2 5/12/2005 9:30 4.2 702 19.1 --

PTC7A CMT Wetland 2.8-3.2 5/12/2005 9:30 -- -- -- --

PTC7B CMT Wetland 4.8-5.2 5/12/2005 9:50 4.0 767 17.7 --

PTC7B CMT Wetland 4.8-5.2 5/12/2005 9:50 -- -- --

PTC7B CMT Wetland 4.8-5.2 5/12/2005 9:50 -- -- --

PTC7C CMT Wetland 7.8-8.2 5/11/2005 8:00 6.0 690 18.6 41.4

PTC7D CMT Wetland 10.3-10.5 5/12/2005 10:15 5.6 907 17.9 --

PTC8A CMT Wetland 2.8-3.2 5/9/2005 16:30 4.9 273 23.4 --

PTC8A CMT Wetland 2.8-3.2 5/9/2005 16:30 -- -- --

PTC8B CMT Wetland 4.8-5.2 5/9/2005 10:40 4.6 360 20.6 --

PTC8B CMT Wetland 4.8-5.2 5/9/2005 10:40 -- -- --

PTC8B CMT Wetland 4.8-5.2 5/9/2005 10:40 -- -- --

PTC8C CMT Wetland 7.8-8.2 5/10/2005 10:15 5.3 736 21.5 18.2

PTC8D CMT Wetland 9.8-10.2 5/10/2005 12:30 5.6 624 19.7 15.0

PTC8D CMT Wetland 9.8-10.2 5/10/2005 12:30 -- -- -- 6.9

PTC8E CMT Aquifer 11.8-12.0 5/10/2005 12:50 4.4 570 16.3 --

PTC8E CMT Aquifer 11.8-12.0 5/10/2005 12:50 -- -- -- --

PTC9A CMT Wetland 2.8-3.2 5/11/2005 10:30 3.9 693 15.7 --

PTC9A CMT Wetland 2.8-3.2 5/11/2005 10:30 -- -- -- --

PTC9B CMT Wetland 4.8-5.2 5/11/2005 10:50 3.9 638 15.2 --

PTC9C CMT Wetland 7.8-8.2 5/11/2005 11:05 3.9 625 15.5 --

PTC9C CMT Wetland 7.8-8.2 5/11/2005 11:05 -- -- -- --

PTC9D CMT Wetland 9.8-10.2 5/10/2005 13:55 3.9 809 23.8 --

PTC9E CMT Aquifer 12.1-12.3 5/11/2005 10:02 3.8 709 15 --

PTC9E CMT Aquifer 12.1-12.3 5/11/2005 10:02 -- -- --

PTC10A CMT Wetland 2.4-2.8 5/9/2005 15:35 3.8 888 22.1 --

PTC10A CMT Wetland 2.4-2.8 5/9/2005 15:35

PTC10B CMT Wetland 4.4-4.8 5/10/2005 7:50 3.9 846 18 --

PTC10B CMT Wetland 4.4-4.8 5/10/2005 7:50 -- -- --

PTC10B CMT Wetland 4.4-4.8 5/10/2005 7:50 -- -- --

PTC10B CMT Wetland 4.4-4.8 5/10/2005 7:50 -- -- --

PTC10C CMT Wetland 7.4-7.8 5/10/2005 8:10 3.8 931 18.3 --

PTC10D CMT Wetland 9.4-9.8 5/10/2005 8:40 5.2 1,100 16.7 17.4

PTC10E CMT Aquifer 12.6-12.8 5/10/2005 9:15 4.6 902 17.6 --
Appendix 1B. Field measurements and reduction-oxidation (redox)-sensitive constituents

 for groundwater samples, seep 3-4W reactive mat pilot-test area, West Branch

 Canal Creek, Aberdeen Proving Ground, Maryland, 

 March-October 2005--Continued

Device ID

Date 

sampled Time

Sulfide, 

mg/L

Ammonia, 

mg/L

Phosphate, as 

PO4 

mg/L

Nitrate 

as NO3, 

mg/L

Iron, 

(Fe2+) 

mg/L, 

<10 

range

Iron, 

(Fe2+) 

mg/L, 

>10 

range

Methane 

(a), ug/L

Methane 

(b) ug/L

PTC6A 5/9/2005 15:45 0.10 < 0.7 < 0.75 < 0.20 1.34 -- <41.8 <36.9

PTC6B 5/9/2005 14:40 < 0.10 < 0.7 < 0.75 0.40 0.74 -- <41.8 <35.5

PTC6C 5/10/2005 10:15 < 0.10 < 0.7 < 0.75 < 0.20 -- 3.95 <34.4 <34.7

PTC6C 5/10/2005 10:15 < 0.10 -- < 0.75 -- -- -- -- --

PTC6D 5/11/2005 8:55 < 0.10 < 0.7 < 0.75 < 0.20 9.89 -- 77.8 82.1

PTC6D 5/18/2005 9:14 < 0.10 -- -- -- 8.82 -- -- --

PTC6E 5/11/2005 9:19 < 0.10 < 0.7 < 0.75 < 0.20 11.0 -- <35.0 <33.4

PTC6E 5/12/2005 9:40 -- -- -- -- -- -- -- --

PTC7A 5/12/2005 9:30 0.68 < 0.7 < 0.75 < 0.20 4.19 -- 94.2 97.8

PTC7A 5/12/2005 9:30 -- < 0.7 -- -- -- -- --

PTC7B 5/12/2005 9:50 0.56 < 0.7 < 0.75 < 0.20 3.52 -- 91.1 91.1

PTC7B 5/12/2005 9:50 -- -- -- 3.58 -- -- --

PTC7B 5/12/2005 9:50 -- -- -- 3.44 -- -- --

PTC7C 5/11/2005 8:00 < 0.10 < 0.7 < 0.75 < 0.20 8.59 -- 387 374 

PTC7D 5/12/2005 10:15 0.19 < 0.7 < 0.75 < 0.20 -- 10.7 169 212 

PTC8A 5/9/2005 16:30 < 0.10 < 0.7 < 0.75 < 0.20 0.19 -- <31.9 <37.4

PTC8A 5/9/2005 16:30 -- -- -- -- 0.01 -- -- --

PTC8B 5/9/2005 10:40 0.28 0.70 0.90 0.28 0.28 -- <34.9 <36.2

PTC8B 5/9/2005 10:40 -- -- -- -- 0.30 -- -- --

PTC8B 5/9/2005 10:40 -- -- -- -- 0.30 -- -- --

PTC8C 5/10/2005 10:15 < 0.10 < 0.7 < 0.75 < 0.20 -- 7.41 166 142 

PTC8D 5/10/2005 12:30 0.36 1.07 1.95 0.73 1.78 -- 92.9 84.2

PTC8D 5/10/2005 12:30 -- -- -- -- -- -- -- --

PTC8E 5/10/2005 12:50 < 0.10 < 0.7 < 0.75 0.80 1.33 -- <35.7 29.5

PTC8E 5/10/2005 12:50 < 0.10 -- -- 0.98 -- -- --

PTC9A 5/11/2005 10:30 0.18 < 0.7 0.85 < 0.20 4.20 -- 103 105 

PTC9A 5/11/2005 10:30 -- -- < 0.75 0.20 -- -- -- --

PTC9B 5/11/2005 10:50 < 0.10 < 0.7 < 0.75 < 0.20 4.94 -- -- --

PTC9C 5/11/2005 11:05 0.17 < 0.7 < 0.75 < 0.20 5.75 -- 57.3 56.0

PTC9C 5/11/2005 11:05 -- -- < 0.75 -- -- -- -- --

PTC9D 5/10/2005 13:55 < 0.10 < 0.7 < 0.75 < 0.20 6.60 -- 46.2 43.1

PTC9E 5/11/2005 10:02 < 0.10 < 0.7 < 0.75 1.02 0.42 -- 76.6 74.3

PTC9E 5/11/2005 10:02 -- -- -- -- 0.30 -- -- --

PTC10A 5/9/2005 15:35 0.34 < 0.7 < 0.75 < 0.20 4.06 -- <31.4 <34.9

PTC10A 5/9/2005 15:35 -- -- -- -- 4.88 -- -- --

PTC10B 5/10/2005 7:50 < 0.10 < 0.7 < 0.75 < 0.20 4.31 -- <33.6 <39.2

PTC10B 5/10/2005 7:50 -- -- -- -- -- 4.99 -- --

PTC10B 5/10/2005 7:50 -- -- -- -- 4.73 -- -- --

PTC10B 5/10/2005 7:50 -- -- -- -- 4.34 -- -- --

PTC10C 5/10/2005 8:10 < 0.10 < 0.7 < 0.75 < 0.20 -- 22.8 63.6 62.7

PTC10D 5/10/2005 8:40 < 0.10 < 0.7 < 0.75 < 0.20 -- 18.1 109 104 

PTC10E 5/10/2005 9:15 < 0.10 < 0.7 < 0.75 < 0.20 -- 20.1 44.8 45.9
Appendix 1B. Field measurements and reduction-oxidation (redox)-sensitive constituents

 for groundwater samples, seep 3-4W reactive mat pilot-test area, West Branch

 Canal Creek, Aberdeen Proving Ground, Maryland, 

 March-October 2005--Continued

Device ID

Device 

Type

Hydrogeologic Unit

Depth, 

Screened 

Interval 

(ft bls)

Date 

sampled Time pH

Specific 

conductance, 

μS/cm

Water 

temp. 

deg C.

Alkalinity, mg/L as 

CaCO3

PTC11A CMT Wetland 1.8-2.2 5/10/2005 15:45 3.8 742 21.2 --

PTC11A CMT Wetland 1.8-2.2 5/10/2005 15:45 -- -- -- --

PTC11B CMT Wetland 4.8-5.2 5/10/2005 15:35 3.8 725 20.2 --

PTC11C CMT Wetland 7.8-8.2 5/10/2005 15:20 3.8 736 19.2 --

PTC11C CMT Wetland 7.8-8.2 5/10/2005 15:20 -- -- -- --

PTC11D CMT Wetland 9.8-10.2 5/10/2005 15:10 3.8 718 17.8 --

PTC11E CMT Wetland 11.8-12.2 5/10/2005 15:00 3.8 724 21.4 --

PTC11E CMT Wetland 11.8-12.2 5/10/2005 15:00 -- -- -- --

PTC11F CMT Aquifer 14-14.2 5/10/2005 14:00 3.8 713 18.2 --

PTC11F CMT Aquifer 14-14.2 5/10/2005 14:00 -- -- -- --

PTC12A CMT Wetland 2.8-3.2 5/9/2005 12:30 3.8 755 21 --

PTC12A CMT Wetland 2.8-3.2 5/9/2005 12:30 -- -- --

PTC12A CMT Wetland 2.8-3.2 5/9/2005 12:30 -- -- --

PTC12B CMT Wetland 4.8-5.2 5/9/2005 14:10 4.2 742 20.7 --

PTC12B CMT Wetland 4.8-5.2 5/9/2005 14:10 -- -- --

PTC12B CMT Wetland 4.8-5.2 5/9/2005 14:10 -- -- --

PTC12B CMT Wetland 4.8-5.2 5/9/2005 14:10 -- -- --

PTC12C CMT Wetland 7.8-8.2 5/9/2005 12:40 5.9 769 18.4 --

PTC12D CMT Wetland 9.8-10.2 5/9/2005 13:30 5.9 716 18.2 56.8

PTC12D CMT Wetland 9.8-10.2 5/9/2005 13:30 -- -- -- --

PTC12E CMT Wetland 11.8-12.2 5/10/2005 9:50 3.4 814 20.7 --

PTC12E CMT Wetland 11.8-12.2 5/10/2005 9:50 -- -- -- --

PTC12E CMT Wetland 11.8-12.2 5/10/2005 9:50 -- -- -- --

PTC12F CMT Aquifer 15.2-15.4 5/11/2005 13:35 5.7 678 18.3 39.4

PTC12F CMT Aquifer 15.2-15.4 5/11/2005 13:35 -- -- -- --

PTC12F CMT Aquifer 15.2-15.4 5/11/2005 13:35 -- -- -- --

PTC13A CMT Wetland 2.8-3.2 5/11/2005 11:15 3.8 732 20.4 --

PTC13A CMT Wetland 2.8-3.2 5/11/2005 11:15 -- -- -- --

PTC13A CMT Wetland 2.8-3.2 5/11/2005 11:15 -- -- -- --

PTC13B CMT Wetland 4.8-5.2 5/11/2005 11:40 4.0 687 19.7 --

PTC13B CMT Wetland 4.8-5.2 5/11/2005 11:45 -- -- -- --

PTC13C CMT Wetland 7.8-8.2 5/11/2005 13:00 4.0 698 19.3 --

PTC13C CMT Wetland 7.8-8.2 5/11/2005 13:00 -- -- -- --

PTC13D CMT Wetland 9.8-10.2 5/11/2005 13:35 3.5 738 19.3 --

PTC13D CMT Wetland 9.8-10.2 5/11/2005 13:35 -- -- -- --

PTC13D CMT Wetland 9.8-10.2 5/11/2005 13:35 -- -- -- --
Appendix 1B. Field measurements and reduction-oxidation (redox)-sensitive constituents

 for groundwater samples, seep 3-4W reactive mat pilot-test area, West Branch

 Canal Creek, Aberdeen Proving Ground, Maryland, 

 March-October 2005--Continued

Device ID

Date 

sampled Time

Sulfide, 

mg/L

Ammonia, 

mg/L

Phosphate, as 

PO4 

mg/L

Nitrate 

as NO3, 

mg/L

Iron, 

(Fe2+) 

mg/L, 

<10 

range

Iron, 

(Fe2+) 

mg/L, 

>10 

range

Methane 

(a), ug/L

Methane 

(b) ug/L

PTC11A 5/10/2005 15:45 < 0.10 < 0.7 < 0.75 0.95 0.48 -- <32.3 <34.7

PTC11A 5/10/2005 15:45 -- -- -- 0.84 0.69 -- -- --

PTC11B 5/10/2005 15:35 0.22 < 0.7 1.65 0.87 0.74 -- <32.1 <35.3

PTC11C 5/10/2005 15:20 < 0.10 < 0.7 < 0.75 1.15 1.67 -- 39.8 43.6

PTC11C 5/10/2005 15:20 < 0.10 < 0.7 -- 1.08 -- -- -- --

PTC11D 5/10/2005 15:10 < 0.10 < 0.7 < 0.75 0.86 1.54 -- <37.7 <35.8

PTC11E 5/10/2005 15:00 < 0.10 < 0.7 < 0.75 1.20 0.23 -- <42.6 <33.4

PTC11E 5/10/2005 15:00 < 0.10 < 0.7 < 0.75 0.70 0.90 -- -- --

PTC11F 5/10/2005 14:00 0.18 < 0.7 < 0.75 0.50 0.15 -- <35.4 <36.5

PTC11F 5/10/2005 14:00 -- -- -- 1.15 -- -- -- --

PTC12A 5/9/2005 12:30 0.75 < 0.7 < 0.75 < 0.20 -- 17.1 43.2 42.1

PTC12A 5/9/2005 12:30 -- -- -- -- -- 20.2 -- --

PTC12A 5/9/2005 12:30 -- -- -- -- -- 17.1 -- --

PTC12B 5/9/2005 14:10 0.31 < 0.7 < 0.75 0.20 -- 5.12 84.9 80.6

PTC12B 5/9/2005 14:10 -- -- -- -- -- 4.38 -- --

PTC12B 5/9/2005 14:10 -- -- -- -- -- 4.69 -- --

PTC12B 5/9/2005 14:10 -- -- -- -- 4.52 -- -- --

PTC12C 5/9/2005 12:40 < 0.10 < 0.7 < 0.75 < 0.20 -- 3.76 89.5 83.5

PTC12D 5/9/2005 13:30 < 0.10 < 0.7 0.75 < 0.20 11.0 -- 138 126 

PTC12D 5/9/2005 13:30 -- -- -- -- -- 11.9 -- --

PTC12E 5/10/2005 9:50 < 0.10 < 0.7 < 0.75 < 0.20 1.10 -- 274 268 

PTC12E 5/10/2005 9:50 -- -- -- -- -- 15.1 -- --

PTC12E 5/10/2005 9:50 -- -- -- -- -- 14.9 -- --

PTC12F 5/11/2005 13:35 0.14 < 0.7 0.85 < 0.20 -- 51.1 251 245 

PTC12F 5/11/2005 13:35 -- -- -- -- -- 49.2 240 232 

PTC12F 5/11/2005 13:35 -- -- -- -- -- 49.2 -- --

PTC13A 5/11/2005 11:15 < 0.10 < 0.7 < 0.75 0.90 0.78 -- <31.0 <34.4

PTC13A 5/11/2005 11:15 -- -- -- -- -- 7.16 -- --

PTC13A 5/11/2005 11:15 -- -- -- -- 0.04 -- -- --

PTC13B 5/11/2005 11:40 < 0.10 < 0.7 < 0.75 < 0.20 4.12 -- 50.7 48.9

PTC13B 5/11/2005 11:45 -- -- -- -- 0.35 -- 48.7 51.0

PTC13C 5/11/2005 13:00 0.11 < 0.7 < 0.75 < 0.20 5.86 -- <34.7 <36.9

PTC13C 5/11/2005 13:00 < 0.10 < 0.7 -- 0.56 -- -- --

PTC13D 5/11/2005 13:35 < 0.10 < 0.7 < 0.75 < 0.20 10.9 -- <36.2 35.9

PTC13D 5/11/2005 13:35 < 0.10 < 0.7 -- -- 10.8 -- -- --

PTC13D 5/11/2005 13:35 -- -- -- -- 1.20 -- -- --
Appendix 1B. Field measurements and reduction-oxidation (redox)-sensitive constituents

 for groundwater samples, seep 3-4W reactive mat pilot-test area, West Branch

 Canal Creek, Aberdeen Proving Ground, Maryland, 

 March-October 2005--Continued

Device ID

Device 

Type

Hydrogeologic Unit

Depth, 

Screened 

Interval 

(ft bls)

Date 

sampled Time pH

Specific 

conductance, 

μS/cm

Water 

temp. 

deg C.

Alkalinity, mg/L as 

CaCO3

Biomat Sampling June-July 2005

Below Mat Sampling 

PTN1 micro Wetland 1 6/16/2005 9:37 4.2 826 26.3 --

PTN1 micro Wetland 1 6/30/2005 10:22 4.0 803 30.6 --

PTN2 micro Wetland 1 6/16/2005 10:00 4.2 720 26.1 --

PTN2 micro Wetland 1 6/30/2005 12:39 4.3 700 30.3 --

PTN3 micro Wetland 1 6/16/2005 10:21 4.6 688 28 --

PTN3 micro Wetland 1 6/30/2005 10:47 4.4 694 27.8 --

PTN4 micro Wetland 1 6/16/2005 9:57 3.2 1,150 25.9 --

PTN4 micro Wetland 1 6/30/2005 11:25 3.5 951 31.3 --

PTN5 micro Wetland 1 6/16/2005 10:13 4.3 704 26.4 --

PTN5 micro Wetland 1 6/30/2005 12:24 4.1 690 29.5 --

PTN6 micro Wetland 1 6/16/2005 10:34 4.3 694 28 --

PTN6 micro Wetland 1 6/30/2005 11:16 4.3 577 27.1 --

PTN7 micro Wetland 1 6/16/2005 10:10 3.4 1,100 26.6 --

PTN7 micro Wetland 1 6/30/2005 11:07 3.5 964 30.4 --

PTN8 micro Wetland 1 6/16/2005 10:24 4.7 749 28.9 --

PTN8 micro Wetland 1 6/30/2005 12:11 4.8 701 29.6 --

PTN9 micro Wetland 1 6/16/2005 10:40 4.3 704 27.7 --

PTN9 micro Wetland 1 6/30/2005 10:13 4.5 672 26.4 --

PTC1A CMT Wetland 4.8-5.2 6/23/2005 14:00 3.9 836 28.2 --

PTC1B CMT Wetland 7.8-8.2 6/24/2005 8:35 5.5 885 25.2 17.2

PTC1C CMT Wetland 11.3-11.5 6/24/2005 10:40 3.8 849 27.3 --

PTC2A CMT Wetland 4.8-5.2 6/23/2005 13:13 4.0 701 25.5 --

PTC2A CMT Wetland 4.8-5.2 6/30/2005 9:20 3.9 670 26.5 --

PTC2A CMT Wetland 4.8-5.2 6/30/2005 9:20 -- -- -- --

PTC2B CMT Wetland 7.8-8.2 6/24/2005 9:10 5.6 812 23.1 --

PTC2B CMT Wetland 7.8-8.2 6/28/2005 8:15 -- -- -- 33.2

PTC2C CMT Wetland 11.8-12.0 6/24/2005 13:15 6.1 852 26.3 21.7

PTC3A CMT Wetland 4.4-4.8 6/24/2005 7:40 3.9 777 25.2 --

PTC3B CMT Wetland 7.4-7.8 6/24/2005 8:05 4.9 858 30.5 5.5

PTC3B CMT Wetland 7.4-7.8 6/24/2005 8:05 -- -- -- --

PTC3C CMT Wetland 13.1-13.3 6/24/2005 8:40 3.8 803 28.8 --

PTC4A CMT Wetland 4.8-5.2 6/23/2005 9:17 3.8 866 23.5 --

PTC4A CMT Wetland 4.8-5.2 6/23/2005 9:17 -- -- -- --

PTC4A CMT Wetland 4.8-5.2 6/23/2005 9:17 -- -- -- --

PTC4A CMT Wetland 4.8-5.2 6/30/2005 9:30 3.9 851 25.2 --

PTC4B CMT Wetland 7.8-8.2 6/23/2005 10:27 3.8 849 25.9 --

PTC4B CMT Wetland 7.8-8.3 6/23/2005 10:27 -- -- -- --

PTC4C CMT Wetland 11.8-12.0 6/23/2005 11:05 3.8 821 24.1 --

PTC4C CMT Wetland 11.8-12.0 6/23/2005 11:05 -- -- -- --
Appendix 1B. Field measurements and reduction-oxidation (redox)-sensitive constituents

 for groundwater samples, seep 3-4W reactive mat pilot-test area, West Branch

 Canal Creek, Aberdeen Proving Ground, Maryland, 

 March-October 2005--Continued

Device ID

Date 

sampled Time

Sulfide, 

mg/L

Ammonia, 

mg/L

Phosphate, as 

PO4 

mg/L

Nitrate 

as NO3, 

mg/L

Iron, 

(Fe2+) 

mg/L, 

<10 

range

Iron, 

(Fe2+) 

mg/L, 

>10 

range

Methane 

(a), ug/L

Methane 

(b) ug/L

Biomat Sampling June-July 2005

Below Mat Sampling 

PTN1 6/16/2005 9:37 -- -- -- -- -- -- -- --

PTN1 6/30/2005 10:22 -- -- -- -- -- 13.6 139 133 

PTN2 6/16/2005 10:00 -- -- -- -- -- -- -- --

PTN2 6/30/2005 12:39 -- -- -- -- -- 16.0 <34.4 <34.2

PTN3 6/16/2005 10:21 -- -- -- -- -- -- -- --

PTN3 6/30/2005 10:47 -- -- -- -- -- 17.0 46.9 46.6

PTN4 6/16/2005 9:57 -- -- -- -- -- -- -- --

PTN4 6/30/2005 11:25 -- -- -- -- -- 15.5 212 183 

PTN5 6/16/2005 10:13 -- -- -- -- -- -- -- --

PTN5 6/30/2005 12:24 -- -- -- -- 11.0 -- <38.6 40.4

PTN6 6/16/2005 10:34 -- -- -- -- -- -- -- --

PTN6 6/30/2005 11:16 -- -- -- -- 3.81 -- 30.3 36.5

PTN7 6/16/2005 10:10 -- -- -- -- -- -- -- --

PTN7 6/30/2005 11:07 -- -- -- -- -- 35.4 170 165 

PTN8 6/16/2005 10:24 -- -- -- -- -- -- -- --

PTN8 6/30/2005 12:11 -- -- -- -- -- 42.9 121 122 

PTN9 6/16/2005 10:40 -- -- -- -- -- -- -- --

PTN9 6/30/2005 10:13 -- -- -- -- 1.94 -- 196 217 

PTC1A 6/23/2005 14:00 < 0.10 < 0.7 < 0.75 < 0.20 4.18 -- 45.7 47.2

PTC1B 6/24/2005 8:35 0.12 < 0.7 1.00 0.41 11.6 67.0 67.3

PTC1C 6/24/2005 10:40 < 0.10 < 0.7 < 0.75 0.28 1.71 -- 45.3 39.2

PTC2A 6/23/2005 13:13 < 0.10 < 0.7 < 0.75 < 0.20 1.30 -- <34.3 <37.8

PTC2A 6/30/2005 9:20 -- -- -- -- -- -- 38.1 <36.6

PTC2A 6/30/2005 9:20 -- -- -- -- -- -- -- 35.5 <36.9

PTC2B 6/24/2005 9:10 -- -- -- -- 1.23 -- 43.2 35.8

PTC2B 6/28/2005 8:15 < 0.10 < 0.7 < 0.75 < 0.20 -- 10.7 <29.7 <37.0

PTC2C 6/24/2005 13:15 0.19 < 0.7 < 0.75 < 0.20 -- 16.7 54.0 64.9

PTC3A 6/24/2005 7:40 0.11 < 0.7 < 0.75 < 0.20 5.12 -- 77.0 73.5

PTC3B 6/24/2005 8:05 0.14 < 0.7 < 0.75 < 0.20 -- 21.3 <34.8 <38.0

PTC3B 6/24/2005 8:05 0.25 -- -- -- -- -- -- --

PTC3C 6/24/2005 8:40 < 0.10 < 0.7 < 0.75 0.77 0.98 -- <29.8 <28.5

PTC4A 6/23/2005 9:17 < 0.10 < 0.7 < 0.75 < 0.20 0.61 -- <33.7 <36.3

PTC4A 6/23/2005 9:17 -- -- -- -- 2.45 -- <38.8 <38.0

PTC4A 6/23/2005 9:17 -- -- -- -- -- -- -- <33.1 <34.3

PTC4A 6/30/2005 9:30 -- -- -- -- 2.41 -- -- --

PTC4B 6/23/2005 10:27 < 0.10 < 0.7 < 0.75 0.60 0.19 -- <44.4 <31.7

PTC4B 6/23/2005 10:27 -- -- -- -- 2.64 --

PTC4C 6/23/2005 11:05 0.35 < 0.7 0.95 1.01 0.25 -- <34.7 <32.3

PTC4C 6/23/2005 11:05 -- -- -- -- 0.29 -- -- --
Appendix 1B. Field measurements and reduction-oxidation (redox)-sensitive constituents

 for groundwater samples, seep 3-4W reactive mat pilot-test area, West Branch

 Canal Creek, Aberdeen Proving Ground, Maryland, 

 March-October 2005--Continued

Device ID

Device 

Type

Hydrogeologic Unit

Depth, 

Screened 

Interval 

(ft bls)

Date 

sampled Time pH

Specific 

conductance, 

μS/cm

Water 

temp. 

deg C.

Alkalinity, mg/L as 

CaCO3

PTC5A CMT Wetland 4.8-5.2 6/24/2005 11:00 4.1 759 25 --

PTC5B CMT Wetland 7.8-8.2 6/24/2005 11:26 3.9 752 25.4 --

PTC5C CMT Wetland 11.8-12.0 6/24/2005 14:15 4.5 795 25.5 --

PTB1B DS Reactive mat -0.35 7/6/2005 15:28 -- -- -- --

PTB1C DS Reactive mat 0.01 7/6/2005 15:40 -- -- -- --

PTB2B DS Reactive mat -0.35 7/6/2005 15:48 -- -- -- --

PTB2C DS Reactive mat 0.01 7/6/2005 15:53 -- -- -- --

PTB3B DS Reactive mat -0.35 7/6/2005 16:00 -- -- -- --

PTB3C DS Reactive mat 0.01 7/6/2005 16:05 -- -- -- --

PTB4B DS Reactive mat -0.35 7/6/2005 16:12 -- -- -- --

PTB4C DS Reactive mat 0.01 7/6/2005 16:17 -- -- -- --

PTB5B DS Reactive mat -0.35 7/6/2005 16:22 -- -- -- --

PTB5C DS Reactive mat 0.01 7/6/2005 16:28 -- -- -- --

PTB6B DS Reactive mat -0.35 7/6/2005 16:39 -- -- -- --

PTB6C DS Reactive mat 0.01 7/6/2005 16:45 -- -- -- --

PTB7B DS Reactive mat -0.35 7/6/2005 16:51 -- -- -- --

PTB7C DS Reactive mat 0.01 7/6/2005 16:56 -- -- -- --

PTB8B DS Reactive mat -0.35 7/6/2005 17:00 -- -- -- --

PTB8C DS Reactive mat 0.01 7/6/2005 17:05 -- -- -- --

PTB9B DS Reactive mat -0.35 7/6/2005 17:12 -- -- -- --

PTB9C DS Reactive mat 0.01 7/6/2005 17:17 -- -- -- --

Perimeter Sampling 

PTZ1A PIEZ Wetland 3.5-4.5 6/20/2005 11:25 4.0 972 21.2 --

PTZ1B PIEZ Wetland 7.5-8.5 6/20/2005 15:00 6.0 409 23.6 60.7

PTZ1C PIEZ Aquifer 13-14 6/20/2005 12:30 4.1 865 19.1 --

PTZ1D PIEZ Aquifer 24.7-25.7 6/20/2005 14:06 5.5 185 18.7 12.9

PTZ1E PIEZ Aquifer 35-36 6/21/2005 13:30 4.5 383 24.2 --

PTZ2A PIEZ Wetland 6-7 6/20/2005 11:20 6.6 1,710 18.2 355 

PTZ2A PIEZ Wetland 6-7 6/20/2005 11:20 6.6 1,710 18.2 --

PTZ2B PIEZ Wetland 12-13 6/20/2005 11:30 6.7 840 16.6 190 

PTZ2B PIEZ Wetland 12-13 6/20/2005 11:30 6.7 840 16.6 150 

PTZ2C PIEZ Aquifer 20-21 6/20/2005 11:35 6.0 615 17.1 36.4

PTZ2C PIEZ Aquifer 20-21 6/20/2005 11:35 6.0 615 17.1 --

PTZ2D PIEZ Aquifer 29.5-30.5 6/20/2005 11:50 4.3 618 17 --

PTZ2E PIEZ Aquifer 37.7-38.7 6/20/2005 12:00 4.6 274 15.3 --

PTZ4A PIEZ Wetland 6.5-7.5 6/22/2005 9:45 5.6 186 16.3 9.3

PTZ4A PIEZ Wetland 6.5-7.5 6/22/2005 9:45 5.6 186 16.3 8.9

PTZ4B PIEZ Wetland 9-10 6/22/2005 10:44 5.5 234 16.1 6.5

PTZ4C PIEZ Aquifer 11.6-12.6 6/22/2005 11:42 4.3 279 14.8 --
Appendix 1B. Field measurements and reduction-oxidation (redox)-sensitive constituents

 for groundwater samples, seep 3-4W reactive mat pilot-test area, West Branch

 Canal Creek, Aberdeen Proving Ground, Maryland, 

 March-October 2005--Continued

Device ID

Date 

sampled Time

Sulfide, 

mg/L

Ammonia, 

mg/L

Phosphate, as 

PO4 

mg/L

Nitrate 

as NO3, 

mg/L

Iron, 

(Fe2+) 

mg/L, 

<10 

range

Iron, 

(Fe2+) 

mg/L, 

>10 

range

Methane 

(a), ug/L

Methane 

(b) ug/L

PTC5A 6/24/2005 11:00 < 0.10 < 0.7 < 0.75 < 0.20 3.28 -- <23.7 <34.3

PTC5B 6/24/2005 11:26 < 0.10 0.73 < 0.75 0.76 2.21 -- <33.1 <33.9

PTC5C 6/24/2005 14:15 0.18 < 0.7 < 0.75 < 0.20 -- 16.6 <34.7 <28.0

PTB1B 7/6/2005 15:28 < 0.25 < 1.94 -- -- -- 0.72 -- --

PTB1C 7/6/2005 15:40 < 0.25 < 2.19 -- -- -- 0.35 -- --

PTB2B 7/6/2005 15:48 < 0.25 < 1.94 -- -- -- 0.04 -- --

PTB2C 7/6/2005 15:53 < 0.25 5.30 -- -- -- 0.04 -- --

PTB3B 7/6/2005 16:00 < 0.25 < 1.75 -- -- -- 0.04 -- --

PTB3C 7/6/2005 16:05 < 0.25 5.45 -- -- -- 0.10 -- --

PTB4B 7/6/2005 16:12 < 0.25 < 1.75 -- -- -- 0.41 -- --

PTB4C 7/6/2005 16:17 < 0.25 < 1.75 -- -- -- 0.04 -- --

PTB5B 7/6/2005 16:22 < 0.25 < 1.75 -- -- -- 0.04 -- --

PTB5C 7/6/2005 16:28 < 0.25 4.73 -- -- -- 0.10 -- --

PTB6B 7/6/2005 16:39 < 0.25 < 1.75 -- -- -- 0.04 -- --

PTB6C 7/6/2005 16:45 < 0.25 < 1.75 -- -- -- 0.04 -- --

PTB7B 7/6/2005 16:51 < 0.25 < 1.75 -- -- -- 0.90 -- --

PTB7C 7/6/2005 16:56 < 0.25 < 1.75 -- -- -- 0.53 -- --

PTB8B 7/6/2005 17:00 < 0.25 < 1.94 -- -- -- 0.17 -- --

PTB8C 7/6/2005 17:05 < 0.25 4.63 -- -- -- 0.17 -- --

PTB9B 7/6/2005 17:12 < 0.25 < 1.75 -- -- -- 0.04 -- --

PTB9C 7/6/2005 17:17 < 0.25 < 1.75 -- -- -- 0.04 -- --

Perimeter Sampling 

PTZ1A 6/20/2005 11:25 1.73 < 0.7 < 0.75 < 0.20 5.08 -- 186 179 

PTZ1B 6/20/2005 15:00 0.21 < 0.7 2.00 < 0.20 0.72 -- 98.1 98.7

PTZ1C 6/20/2005 12:30 < 0.10 < 0.7 < 0.75 0.79 0.00 -- 228 236 

PTZ1D 6/20/2005 14:06 0.38 1.07 1.05 0.27 0.00 -- <33.0 <35.4

PTZ1E 6/21/2005 13:30 < 0.10 < 0.7 < 0.75 < 0.20 0.70 -- <45.7 <29.8

PTZ2A 6/20/2005 11:20 < 0.10 < 0.7 9.92 < 0.20 0.15 -- 10,400 10,400 

PTZ2A 6/20/2005 11:20 -- < 0.7 -- -- 0.16 -- -- --

PTZ2B 6/20/2005 11:30 0.16 < 0.7 5.25 0.36 0.26 -- 8,130 8,240 

PTZ2B 6/20/2005 11:30 -- -- -- -- 0.31 -- -- --

PTZ2C 6/20/2005 11:35 0.51 < 0.7 < 0.75 < 0.20 1.75 -- 2,450 2,450 

PTZ2C 6/20/2005 11:35 0.40 -- -- -- -- -- -- --

PTZ2D 6/20/2005 11:50 < 0.10 < 0.7 < 0.75 1.21 0.00 -- <25.5 <44.0

PTZ2E 6/20/2005 12:00 < 0.10 < 0.7 < 0.75 0.34 0.00 -- <19.6 <31.9

PTZ4A 6/22/2005 9:45 0.31 < 0.7 < 0.75 < 0.20 -- -- <34.3 <44.8

PTZ4A 6/22/2005 9:45 -- -- -- -- -- -- -- --

PTZ4B 6/22/2005 10:44 < 0.10 < 0.7 < 0.75 < 0.20 -- -- <31.6 <28.5

PTZ4C 6/22/2005 11:42 < 0.10 < 0.7 < 0.75 1.07 0.00 -- <28.6 <27.8
Appendix 1B. Field measurements and reduction-oxidation (redox)-sensitive constituents

 for groundwater samples, seep 3-4W reactive mat pilot-test area, West Branch

 Canal Creek, Aberdeen Proving Ground, Maryland, 

 March-October 2005--Continued

Device ID

Device 

Type

Hydrogeologic Unit

Depth, 

Screened 

Interval 

(ft bls)

Date 

sampled Time pH

Specific 

conductance, 

μS/cm

Water 

temp. 

deg C.

Alkalinity, mg/L as 

CaCO3

PTC6A CMT Wetland 2.8-3.2 6/22/2005 12:44 4.2 723 24.1 --

PTC6B CMT Wetland 4.8-5.2 6/22/2005 13:15 4.2 764 22.4 --

PTC6C CMT Wetland 7.8-8.2 6/23/2005 8:50 5.9 494 20.7 27.5

PTC6D CMT Wetland 9.8-10.2 6/28/2005 7:10 5.9 930 18.4 19.7

PTC6D CMT Wetland 9.8-10.2 6/28/2005 7:10

PTC6E CMT Aquifer 11.8-12.0 6/25/2005 10:30 5.1 817 18.5 11.3

PTC7A CMT Wetland 2.8-3.2 6/23/2005 7:50 3.8 810 22.3 --

PTC7B CMT Wetland 4.8-5.2 6/23/2005 8:15 3.9 784 20.8 --

PTC7C CMT Wetland 7.8-8.2 6/23/2005 8:50 5.1 703 24.4 35.9

PTC7D CMT Wetland 10.3-10.5 6/23/2005 9:10 5.7 910 28.5 23.5

PTC8A CMT Wetland 2.8-3.2 6/21/2005 9:35 4.6 260 22.2 --

PTC8A CMT Wetland 2.8-3.2 6/21/2005 9:35 4.6 260 22.2 --

PTC8B CMT Wetland 4.8-5.2 6/21/2005 10:00 4.6 452 20.2 --

PTC8B CMT Wetland 4.8-5.2 6/21/2005 10:00 4.6 452 20.2 --

PTC8C CMT Wetland 7.8-8.2 6/21/2005 10:25 5.2 729 21.3 18.6

PTC8D CMT Wetland 9.8-10.2 6/21/2005 10:55 5.5 616 27 13.7

PTC8E CMT Aquifer 11.8-12.0 6/21/2005 11:15 5.1 530 19.2 --

PTC8E CMT Aquifer 11.8-12.0 6/21/2005 11:15 5.1 530 19.2 --

PTC9A CMT Wetland 2.8-3.2 6/22/2005 8:10 4.0 899 25.2 --

PTC9B CMT Wetland 4.8-5.2 6/22/2005 8:40 3.9 807 21.5 --

PTC9C CMT Wetland 7.8-8.2 6/22/2005 8:55 3.9 788 20.4 --

PTC9D CMT Wetland 9.8-10.2 6/22/2005 9:25 3.9 708 22.9 --

PTC9E CMT Aquifer 12.1-12.3 6/22/2005 9:55 3.7 865 21.6 --

PTC10A CMT Wetland 2.4-2.8 6/20/2005 12:15 3.8 870 22.9 --

PTC10A CMT Wetland 2.4-2.8 6/21/2005 14:05 3.7 868 26.7 --

PTC10A CMT Wetland 2.4-2.8 6/21/2005 14:05 3.7 868 26.7 --

PTC10B CMT Wetland 4.4-4.8 6/20/2005 11:50 4.0 819 22 --

PTC10B CMT Wetland 4.4-4.8 6/20/2005 11:50 4.0 819 22 --

PTC10B CMT Wetland 4.4-4.8 6/20/2005 11:50 4.0 819 22 --

PTC10B CMT Wetland 4.4-4.8 6/21/2005 14:25 3.8 823 23.9 --

PTC10C CMT Wetland 7.4-7.8 6/20/2005 10:25 4.0 863 21.5 --

PTC10C CMT Wetland 7.4-7.8 6/21/2005 15:25 4.6 1,020 25.1 --

PTC10C CMT Wetland 7.4-7.8 6/21/2005 15:25 4.6 1,020 25.1 --

PTC10C CMT Wetland 7.4-7.8 6/21/2005 15:25 4.6 1,020 25.1 --

PTC10D CMT Wetland 9.4-9.8 6/20/2005 11:30 4.8 1,080 22.2

PTC10D CMT Wetland 9.4-9.8 6/20/2005 11:30 4.9 1,100 25.3 --

PTC10E CMT Aquifer 12.6-12.8 6/20/2005 13:50 4.5 845 19.7 --

PTC10E CMT Aquifer 12.6-12.9 6/20/2005 13:50 -- -- -- --
Appendix 1B. Field measurements and reduction-oxidation (redox)-sensitive constituents

 for groundwater samples, seep 3-4W reactive mat pilot-test area, West Branch

 Canal Creek, Aberdeen Proving Ground, Maryland, 

 March-October 2005--Continued

Device ID

Date 

sampled Time

Sulfide, 

mg/L

Ammonia, 

mg/L

Phosphate, as 

PO4 

mg/L

Nitrate 

as NO3, 

mg/L

Iron, 

(Fe2+) 

mg/L, 

<10 

range

Iron, 

(Fe2+) 

mg/L, 

>10 

range

Methane 

(a), ug/L

Methane 

(b) ug/L

PTC6A 6/22/2005 12:44 0.40 < 0.7 < 0.75 < 0.20 0.91 -- <34.7 <35.9

PTC6B 6/22/2005 13:15 < 0.10 < 0.7 < 0.75 < 0.20 1.18 -- <31.4 <27.5

PTC6C 6/23/2005 8:50 < 0.10 < 0.7 < 0.75 < 0.20 10.6 -- <32.6 <26.1

PTC6D 6/28/2005 7:10 < 0.10 < 0.7 < 0.75 < 0.20 -- 11.7 43.0 42.7

PTC6D 6/28/2005 7:10 39.8 36.9

PTC6E 6/25/2005 10:30 < 0.10 < 0.7 < 0.75 < 0.20 10.8 -- 35.1 <33.1

PTC7A 6/23/2005 7:50 0.31 < 0.7 < 0.75 < 0.20 4.28 -- 36.1 42.2

PTC7B 6/23/2005 8:15 0.45 < 0.7 < 0.75 < 0.20 3.70 -- 90.8 95.4

PTC7C 6/23/2005 8:50 < 0.10 < 0.7 < 0.75 < 0.20 7.69 -- 316 254 

PTC7D 6/23/2005 9:10 0.13 < 0.7 < 0.75 < 0.20 -- 23.0 70.9 67.6

PTC8A 6/21/2005 9:35 < 0.10 < 0.7 < 0.75 < 0.20 0.74 -- <27.7 <28.7

PTC8A 6/21/2005 9:35 -- -- < 0.75 -- -- -- -- --

PTC8B 6/21/2005 10:00 0.33 < 0.7 1.20 < 0.20 0.93 -- 35.2 44.0

PTC8B 6/21/2005 10:00 -- -- -- -- 0.93 -- -- --

PTC8C 6/21/2005 10:25 < 0.10 < 0.7 < 0.75 < 0.20 5.73 -- 102 99.5

PTC8D 6/21/2005 10:55 0.27 < 0.7 1.30 0.25 7.21 -- 117 113 

PTC8E 6/21/2005 11:15 0.13 < 0.7 < 0.75 0.54 0.84 -- 42.5 38.3

PTC8E 6/21/2005 11:15 -- < 0.7 -- -- -- -- -- --

PTC9A 6/22/2005 8:10 < 0.10 0.72 < 0.75 < 0.20 4.01 -- 98.0 97.7

PTC9B 6/22/2005 8:40 < 0.10 < 0.7 < 0.75 < 0.20 5.57 -- 50.2 57.1

PTC9C 6/22/2005 8:55 < 0.10 < 0.7 < 0.75 < 0.20 5.95 -- 57.0 58.7

PTC9D 6/22/2005 9:25 < 0.10 < 0.7 < 0.75 < 0.20 5.85 -- 50.5 <33.8

PTC9E 6/22/2005 9:55 < 0.10 < 0.7 < 0.75 0.63 0.25 -- 27.8 <31.7

PTC10A 6/20/2005 12:15 0.17 < 0.7 < 0.75 < 0.20 4.67 -- 54.9 33.1

PTC10A 6/21/2005 14:05 -- -- < 0.75 -- -- -- <33.6 <33.7

PTC10A 6/21/2005 14:05 -- -- < 0.75 -- -- -- -- --

PTC10B 6/20/2005 11:50 < 0.10 < 0.7 < 0.75 < 0.20 4.02 -- 35.2 33.6

PTC10B 6/20/2005 11:50 < 0.10 -- -- -- 3.88 -- -- --

PTC10B 6/20/2005 11:50 -- -- -- -- 3.86 -- -- --

PTC10B 6/21/2005 14:25 < 0.10 < 0.7 -- -- -- -- 34.6 <42.4

PTC10C 6/20/2005 10:25 < 0.10 < 0.7 < 0.75 < 0.20 -- 11.4 57.2 58.6

PTC10C 6/21/2005 15:25 -- < 0.7 -- < 0.20 -- -- 69.9 71.4

PTC10C 6/21/2005 15:25 < 0.10 -- -- < 0.20 -- -- -- --

PTC10C 6/21/2005 15:25 -- -- -- < 0.20 -- -- -- --

PTC10D 6/20/2005 11:30 -- -- -- -- -- -- 61.5 67.9

PTC10D 6/20/2005 11:30 < 0.10 < 0.7 < 0.75 < 0.20 -- -- -- --

PTC10E 6/20/2005 13:50 < 0.10 < 0.7 < 0.75 < 0.20 10.5 -- 55.4 51.4

PTC10E 6/20/2005 13:50 9.91 -- -- --
Appendix 1B. Field measurements and reduction-oxidation (redox)-sensitive constituents

 for groundwater samples, seep 3-4W reactive mat pilot-test area, West Branch

 Canal Creek, Aberdeen Proving Ground, Maryland, 

 March-October 2005--Continued

Device ID

Device 

Type

Hydrogeologic Unit

Depth, 

Screened 

Interval 

(ft bls)

Date 

sampled Time pH

Specific 

conductance, 

μS/cm

Water 

temp. 

deg C.

Alkalinity, mg/L as 

CaCO3

PTC11A CMT Wetland 1.8-2.2 6/20/2005 15:37 3.9 738 23.9 --

PTC11A CMT Wetland 1.8-2.2 6/20/2005 15:37 3.9 738 23.9 --

PTC11B CMT Wetland 4.8-5.2 6/21/2005 9:25 3.9 732 22.2 --

PTC11C CMT Wetland 7.8-8.2 6/21/2005 10:25 3.8 743 21.9 --

PTC11D CMT Wetland 9.8-10.2 6/21/2005 11:00 3.8 735 23.7 --

PTC11D CMT Wetland 9.8-10.2 6/21/2005 11:00 3.8 735 23.7 --

PTC11E CMT Wetland 11.8-12.2 6/21/2005 11:40 3.8 727 21.8 --

PTC11F CMT Aquifer 14-14.2 6/21/2005 12:18 3.8 715 21.4 --

PTC12A CMT Wetland 2.8-3.2 6/21/2005 8:50 3.9 745 22.2 --

PTC12A CMT Wetland 2.8-3.2 6/21/2005 8:50 3.9 745 22.2 --

PTC12B CMT Wetland 4.8-5.2 6/21/2005 9:12 4.2 734 19.8 --

PTC12B CMT Wetland 4.8-5.2 6/21/2005 9:12 4.2 734 19.8 --

PTC12C CMT Wetland 7.8-8.2 6/21/2005 10:35 5.8 834 19.6 45.7

PTC12C CMT Wetland 7.8-8.2 6/21/2005 10:35 5.8 834 19.6 --

PTC12D CMT Wetland 9.8-10.2 6/21/2005 11:10 6.0 878 18 63.9

PTC12D CMT Wetland 9.8-10.2 6/21/2005 11:10 6.0 878 18 --

PTC12E CMT Wetland 11.8-12.2 6/21/2005 11:45 3.4 845 19.1 --

PTC12F CMT Aquifer 15.2-15.4 6/21/2005 12:23 6.0 763 18.8 31.9

PTC12F CMT Aquifer 15.2-15.4 6/21/2005 12:23 6.0 763 18.8 --

PTC12F CMT Aquifer 15.2-15.5 6/21/2005 12:23 -- -- -- --

PTC13A CMT Wetland 2.8-3.2 6/21/2005 15:16 3.9 639 22.6 --

PTC13A CMT Wetland 2.8-3.3 6/21/2005 15:16 -- -- -- --

PTC13B CMT Wetland 4.8-5.2 6/21/2005 11:00 4.2 672 21.3 --

PTC13B CMT Wetland 4.8-5.2 6/21/2005 11:00 4.2 672 21.3 --

PTC13C CMT Wetland 7.8-8.2 6/21/2005 14:26 4.0 714 20.3 --

PTC13D CMT Wetland 9.8-10.2 6/21/2005 14:03 3.5 787 20.4 --

PTC13D CMT Wetland 9.8-10.2 6/21/2005 14:03 3.5 787 20.4 --

August biomat site

Below Mat Sampling 

PTN1 micro Wetland 1 8/8/2005 14:35 3.6 786 30.5 --

PTN2 micro Wetland 1 8/8/2005 10:55 4.1 649 31.5 --

PTN3 micro Wetland 1 8/8/2005 12:05 4.4 615 30.6 --

PTN4 micro Wetland 1 8/8/2005 13:40 3.0 1,170 34.8 --

PTN5 micro Wetland 1 8/9/2005 8:25 5.0 629 22.6 --

PTN6 micro Wetland 1 8/9/2005 9:13 4.3 481 23.3 --

PTN6 micro Wetland 1 8/9/2005 9:13 4.3 481 23.3 --

PTN7 micro Wetland 1 8/12/2005 10:40 3.8 807 19.9 --

PTN8 micro Wetland 1 8/8/2005 12:00 4.3 670 30.9 --

PTN9 micro Wetland 1 8/9/2005 10:10 4.0 648 24.1 --
Appendix 1B. Field measurements and reduction-oxidation (redox)-sensitive constituents

 for groundwater samples, seep 3-4W reactive mat pilot-test area, West Branch

 Canal Creek, Aberdeen Proving Ground, Maryland, 

 March-October 2005--Continued

Device ID

Date 

sampled Time

Sulfide, 

mg/L

Ammonia, 

mg/L

Phosphate, as 

PO4 

mg/L

Nitrate 

as NO3, 

mg/L

Iron, 

(Fe2+) 

mg/L, 

<10 

range

Iron, 

(Fe2+) 

mg/L, 

>10 

range

Methane 

(a), ug/L

Methane 

(b) ug/L

PTC11A 6/20/2005 15:37 < 0.10 < 0.7 < 0.75 -- 1.37 -- 49.5 48.1

PTC11A 6/20/2005 15:37 -- -- -- -- 1.38 -- -- --

PTC11B 6/21/2005 9:25 0.22 < 0.7 1.45 0.84 1.54 -- 68.6 63.8

PTC11C 6/21/2005 10:25 0.12 < 0.7 < 0.75 0.25 1.67 -- 90.9 81.7

PTC11D 6/21/2005 11:00 0.42 < 0.7 1.00 0.41 1.32 -- 45.7 38.7

PTC11D 6/21/2005 11:00 -- -- -- -- -- -- --

PTC11E 6/21/2005 11:40 0.22 < 0.7 < 0.75 0.52 0.68 -- <46.1 <36.4

PTC11F 6/21/2005 12:18 0.14 0.90 < 0.75 < 0.20 0.19 -- 39.2 <32.8

PTC12A 6/21/2005 8:50 0.73 < 0.7 < 0.75 < 0.20 9.42 -- 66.2 56.5

PTC12A 6/21/2005 8:50 0.53 -- -- -- 4.78 -- -- --

PTC12B 6/21/2005 9:12 0.23 < 0.7 < 0.75 < 0.20 4.80 -- 88.5 87.8

PTC12B 6/21/2005 9:12 0.20 < 0.7 -- -- -- -- --

PTC12C 6/21/2005 10:35 < 0.10 < 0.7 1.45 < 0.20 5.81 -- 65.7 64.8

PTC12C 6/21/2005 10:35 -- < 0.7 -- < 0.20 -- -- --

PTC12D 6/21/2005 11:10 < 0.10 < 0.7 < 0.75 < 0.20 9.73 -- 89.3 89.2

PTC12D 6/21/2005 11:10 -- -- -- < 0.20 -- -- -- --

PTC12E 6/21/2005 11:45 < 0.10 < 0.7 < 0.75 < 0.20 -- 22.4 132 132 

PTC12F 6/21/2005 12:23 < 0.10 < 0.7 < 0.75 < 0.20 -- 32.4 141 134 

PTC12F 6/21/2005 12:23 -- -- -- -- -- 18.3 -- --

PTC12F 6/21/2005 12:23 -- -- -- -- 7.82 -- -- --

PTC13A 6/21/2005 15:16 < 0.10 < 0.7 < 0.75 0.59 0.63 -- <29.1 <34.3

PTC13A 6/21/2005 15:16 -- -- -- -- 0.53 -- -- --

PTC13B 6/21/2005 11:00 < 0.10 < 0.7 < 0.75 < 0.20 4.23 -- 42.9 43.7

PTC13B 6/21/2005 11:00 -- -- < 0.75 -- -- -- -- --

PTC13C 6/21/2005 14:26 < 0.10 < 0.7 < 0.75 < 0.20 1.55 -- <35.4 <33.7

PTC13D 6/21/2005 14:03 < 0.10 < 0.7 < 0.75 < 0.20 9.24 -- <37.4 38.2

PTC13D 6/21/2005 14:03 < 0.10 < 0.7 < 0.75 < 0.20 -- -- -- --

August biomat site

Below Mat Sampling 

PTN1 8/8/2005 14:35 3.58 < 0.7 < 0.75 < 0.20 -- 11.6 293 312 

PTN2 8/8/2005 10:55 0.45 < 0.7 < 0.75 < 0.20 10.72 -- 57.0 51.6

PTN3 8/8/2005 12:05 0.44 < 0.7 < 0.75 < 0.20 -- 16.2 110 93.9

PTN4 8/8/2005 13:40 <0.10 < 0.7 < 0.75 < 0.20 -- 28.4 205 227 

PTN5 8/9/2005 8:25 1.70 < 0.7 < 0.75 < 0.20 -- 14.9 <34.7 <34.8

PTN6 8/9/2005 9:13 <0.10 < 0.7 < 0.75 < 0.20 4.49 -- 52.0 53.3

PTN6 8/9/2005 9:13 -- < 0.7 -- -- -- -- -- --

PTN7 8/12/2005 10:40 0.21 < 0.7 < 0.75 < 0.20 10.88 -- 399 385 

PTN8 8/8/2005 12:00 <0.10 < 0.7 < 0.75 < 0.20 -- 49.3 427 170 

PTN9 8/9/2005 10:10 <0.10 < 0.7 < 0.75 < 0.20 1.83 -- 167 174 
Appendix 1B. Field measurements and reduction-oxidation (redox)-sensitive constituents

 for groundwater samples, seep 3-4W reactive mat pilot-test area, West Branch

 Canal Creek, Aberdeen Proving Ground, Maryland, 

 March-October 2005--Continued

Device ID

Device 

Type

Hydrogeologic Unit

Depth, 

Screened 

Interval 

(ft bls)

Date 

sampled Time pH

Specific 

conductance, 

μS/cm

Water 

temp. 

deg C.

Alkalinity, mg/L as 

CaCO3

PTC1A CMT Wetland 4.8-5.2 8/15/2005 10:00 3.7 795 28.1 --

PTC1A CMT Wetland 4.8-5.2 8/15/2005 10:00 3.7 795 28.1 --

PTC1B CMT Wetland 7.8-8.2 8/10/2005 12:45 5.1 859 30.0 --

PTC1C CMT Wetland 11.3-11.5 8/15/2005 10:55 3.7 829 28.1 --

PTC2A CMT Wetland 4.8-5.2 8/9/2005 11:35 4.0 486 24.1 --

PTC2A CMT Wetland 4.8-5.2 8/9/2005 11:35 4.0 486 24.1 --

PTC2B CMT Wetland 7.8-8.2 8/10/2005 10:00 5.1 811 22.9 40.0

PTC2B CMT Wetland 7.8-8.2 8/10/2005 10:00 5.1 811 22.9 46.2

PTC2C CMT Wetland 11.8-12.0 8/12/2005 8:30 5.1 862 26.9 38.0

PTC3A CMT Wetland 4.4-4.8 8/9/2005 13:35 4.0 722 25.3 --

PTC3B CMT Wetland 7.4-7.8 8/10/2005 9:45 5.3 906 27.5 7.1

PTC3C CMT Wetland 13.1-13.3 8/10/2005 14:20 3.8 732 28.8 --

PTC3C CMT Wetland 13.1-13.3 8/10/2005 14:25 3.8 732 28.8 --

PTC4A CMT Wetland 4.8-5.2 8/11/2005 14:20 3.8 798 30.1 --

PTC4B CMT Wetland 7.8-8.2 8/12/2005 8:55 3.8 771 27.9 --

PTC4B CMT Wetland 7.8-8.2 8/12/2005 8:55 3.8 771 27.9 --

PTC4C CMT Wetland 11.8-12.0 8/12/2005 10:05 3.8 734 29.4 --

PTC4C CMT Wetland 11.8-12.0 8/13/2005 11:05 -- -- -- --

PTC5A CMT Wetland 4.8-5.2 8/11/2005 11:05 3.8 695 28.5 --

PTC5B CMT Wetland 7.8-8.2 8/11/2005 10:45 3.8 696 28.9 --

PTC5B CMT Wetland 7.8-8.2 8/12/2005 11:45 -- -- -- --

PTC5C CMT Wetland 11.8-12.0 8/11/2005 11:30 3.7 803 31.8 --

PTC5C CMT Wetland 11.8-12.0 8/12/2005 12:30 -- -- -- --

PTB1B DS Reactive mat -0.35 8/23/2005 -- -- -- -- --

PTB1C DS Reactive mat 0.01 8/23/2005 -- -- -- -- --

PTB2B DS Reactive mat -0.35 8/23/2005 -- -- -- -- --

PTB2C DS Reactive mat 0.01 8/23/2005 -- -- -- -- --

PTB3B DS Reactive mat -0.35 8/23/2005 -- -- -- -- --

PTB3C DS Reactive mat 0.01 8/23/2005 -- -- -- -- --

PTB4B DS Reactive mat -0.35 8/23/2005 -- -- -- -- --

PTB4C DS Reactive mat 0.01 8/23/2005 -- -- -- -- --

PTB5B DS Reactive mat -0.35 8/23/2005 -- -- -- -- --

PTB5C DS Reactive mat 0.01 8/23/2005 -- -- -- -- --

PTB6B DS Reactive mat -0.35 8/23/2005 -- -- -- -- --

PTB6C DS Reactive mat 0.01 8/23/2005 -- -- -- -- --

PTB7B DS Reactive mat -0.35 8/23/2005 -- -- -- -- --

PTB7C DS Reactive mat 0.01 8/23/2005 -- -- -- -- --

PTB8B DS Reactive mat -0.35 8/23/2005 -- -- -- -- --

PTB8C DS Reactive mat 0.01 8/23/2005 -- -- -- -- --

PTB9B DS Reactive mat -0.35 8/23/2005 -- -- -- -- --

PTB9C DS Reactive mat 0.01 8/23/2005 -- -- -- -- --
Appendix 1B. Field measurements and reduction-oxidation (redox)-sensitive constituents

 for groundwater samples, seep 3-4W reactive mat pilot-test area, West Branch

 Canal Creek, Aberdeen Proving Ground, Maryland, 

 March-October 2005--Continued

Device ID

Date 

sampled Time

Sulfide, 

mg/L

Ammonia, 

mg/L

Phosphate, as 

PO4 

mg/L

Nitrate 

as NO3, 

mg/L

Iron, 

(Fe2+) 

mg/L, 

<10 

range

Iron, 

(Fe2+) 

mg/L, 

>10 

range

Methane 

(a), ug/L

Methane 

(b) ug/L

PTC1A 8/15/2005 10:00 <0.10 < 0.7 < 0.75 < 0.20 4.17 -- 111 117 

PTC1A 8/15/2005 10:00 -- -- -- < 0.20 -- -- -- --

PTC1B 8/10/2005 12:45 <0.10 < 0.7 < 0.75 < 0.20 3.76 -- 57.1 55.6

PTC1C 8/15/2005 10:55 <0.10 < 0.7 < 0.75 0.46 0.96 -- 60.0 58.5

PTC2A 8/9/2005 11:35 <0.10 < 0.7 < 0.75 < 0.20 0.92 -- 78.0 76.9

PTC2A 8/9/2005 11:35 <0.10 -- -- -- -- -- -- --

PTC2B 8/10/2005 10:00 <0.10 < 0.7 < 0.75 < 0.20 -- 12.1 <30.3 <39.7

PTC2B 8/10/2005 10:00 -- -- -- -- -- -- -- --

PTC2C 8/12/2005 8:30 0.50 < 0.7 < 0.75 < 0.20 -- 21.1 749 736 

PTC3A 8/9/2005 13:35 <0.10 < 0.7 < 0.75 < 0.20 4.22 -- <32.1 44.1

PTC3B 8/10/2005 9:45 0.46 < 0.7 < 0.75 < 0.20 -- 22.2 <34.4 <34.2

PTC3C 8/10/2005 14:20 <0.10 < 0.7 < 0.75 0.60 0.57 -- <34.1 <33.9

PTC3C 8/10/2005 14:25 -- -- -- -- -- -- <37.1 <34.5

PTC4A 8/11/2005 14:20 <0.10 < 0.7 < 0.75 < 0.20 1.85 -- <33.9 41.2

PTC4B 8/12/2005 8:55 <0.10 < 0.7 < 0.75 0.43 2.10 -- <38.3 <33.7

PTC4B 8/12/2005 8:55 -- -- -- 0.41 -- -- -- --

PTC4C 8/12/2005 10:05 0.16 < 0.7 0.85 1.30 0.12 -- <35.3 <33.6

PTC4C 8/13/2005 11:05 -- -- -- -- 0.10 -- -- --

PTC5A 8/11/2005 11:05 <0.10 < 0.7 < 0.75 < 0.20 2.99 -- 69.4 65.4

PTC5B 8/11/2005 10:45 0.30 < 0.7 < 0.75 0.58 1.51 -- 47.8 45.5

PTC5B 8/12/2005 11:45 -- -- -- -- 1.47 -- -- --

PTC5C 8/11/2005 11:30 0.10 < 0.7 < 0.75 0.00 10.99 19.2 88.8 85.3

PTC5C 8/12/2005 12:30 -- -- -- -- -- 18.5 -- --

PTB1B 8/23/2005 -- -- -- -- -- -- 0.9 -- --

PTB1C 8/23/2005 -- -- -- -- -- -- -- 14,100 --

PTB2B 8/23/2005 -- -- -- -- -- -- 0.0 <38.3 --

PTB2C 8/23/2005 -- -- -- -- -- -- 0.2 13,600 --

PTB3B 8/23/2005 -- -- -- -- -- -- -0.1 117 --

PTB3C 8/23/2005 -- -- -- -- -- -- 0.5 11,400 --

PTB4B 8/23/2005 -- -- -- -- -- -- 0.6 11,500 --

PTB4C 8/23/2005 -- -- -- -- -- -- 0.1 15,300 --

PTB5B 8/23/2005 -- -- -- -- -- -- -- <46.1 --

PTB5C 8/23/2005 -- -- -- -- -- -- 0.2 14,200 --

PTB6B 8/23/2005 -- -- -- -- -- -- -0.1 <44.6 --

PTB6C 8/23/2005 -- -- -- -- -- -- 0.2 14,300 --

PTB7B 8/23/2005 -- -- -- -- -- -- 1.6 9,040 --

PTB7C 8/23/2005 -- -- -- -- -- -- 0.8 13,900 --

PTB8B 8/23/2005 -- -- -- -- -- -- 1.4 9,620 --

PTB8C 8/23/2005 -- -- -- -- -- -- 0.1 14,700 --

PTB9B 8/23/2005 -- -- -- -- -- -- 0.0 <46.7 --

PTB9C 8/23/2005 -- -- -- -- -- -- 0.2 6,510 --
Appendix 1B. Field measurements and reduction-oxidation (redox)-sensitive constituents

 for groundwater samples, seep 3-4W reactive mat pilot-test area, West Branch

 Canal Creek, Aberdeen Proving Ground, Maryland, 

 March-October 2005--Continued

Device ID

Device 

Type

Hydrogeologic Unit

Depth, 

Screened 

Interval 

(ft bls)

Date 

sampled Time pH

Specific 

conductance, 

μS/cm

Water 

temp. 

deg C.

Alkalinity, mg/L as 

CaCO3

Perimeter Sampling 

PTZ1A PIEZ Wetland 3.5-4.5 8/16/2005 10:30 3.8 993 19.5 --

PTZ1A PIEZ Wetland 3.5-4.5 8/16/2005 10:30 3.8 993 19.5 --

PTZ1B PIEZ Wetland 7.5-8.5 8/16/2005 12:00 6.2 300 18.6 83.7

PTZ1C PIEZ Aquifer 13-14 8/16/2005 13:10 4.2 799 18.9 --

PTZ1D PIEZ Aquifer 24.7-25.7 8/16/2005 14:00 5.3 182 16.8 12.5

PTZ1D PIEZ Aquifer 24.7-25.7 8/16/2005 14:05 5.3 182 16.8 --

PTZ1E PIEZ Aquifer 35-36 8/16/2005 14:30 4.5 342 17.9 --

PTZ2A PIEZ Wetland 6-7 8/15/2005 12:45 6.9 1,640 23.9 447.8

PTZ2A PIEZ Wetland 6-7 8/15/2005 12:45 6.9 1,640 23.9 --

PTZ2B PIEZ Wetland 12-13 8/15/2005 15:00 6.9 811 21.2 227.4

PTZ2B PIEZ Wetland 12-13 8/16/2005 8:45 6.9 811 21.2 --

PTZ2C PIEZ Aquifer 20-21 8/16/2005 10:15 5.8 602 19.8 45.1

PTZ2C PIEZ Aquifer 20-21 8/16/2005 11:00 5.8 602 19.8 --

PTZ2D PIEZ Aquifer 29.5-30.5 8/17/2005 9:15 4.5 358 22.8 --

PTZ2E PIEZ Aquifer 37.7-38.7 8/17/2005 10:15 4.7 256 24.0 --

PTZ4A PIEZ Wetland 6.5-7.5 8/17/2005 13:20 6.6 257 20.9 18.2

PTZ4B PIEZ Wetland 9-10 8/17/2005 13:35 4.8 209 16.0 2.8

PTZ4C PIEZ Aquifer 11.6-12.6 8/17/2005 13:40 4.3 311 17.0 --

PTC6A CMT Wetland 2.8-3.2 8/10/2005 15:45 4.0 556 27.9 --

PTC6A CMT Wetland 2.8-3.2 8/10/2005 16:05 4.0 556 27.9 --

PTC6B CMT Wetland 4.8-5.2 8/10/2005 14:30 4.0 625 25.1 --

PTC6C CMT Wetland 7.8-8.2 8/10/2005 12:40 5.1 822 24.6 44.9

PTC6D CMT Wetland 9.8-10.2 8/10/2005 11:00 5.6 929 23.9 47.3

PTC6E CMT Aquifer 11.8-12.0 8/10/2005 9:30 5.1 817 21.9 13.3

PTC6E CMT Aquifer 11.8-12.0 8/10/2005 9:30 5.1 817 21.9 13.1

PTC7A CMT Wetland 2.8-3.2 8/8/2005 14:30 3.9 814 25.2 --

PTC7B CMT Wetland 4.8-5.2 8/9/2005 8:30 3.8 805 20.5 --

PTC7B CMT Wetland 4.8-5.2 8/10/2005 9:30 -- -- -- --

PTC7C CMT Wetland 7.8-8.2 8/9/2005 8:45 5.8 608 28.0 28.7

PTC7D CMT Wetland 10.3-10.5 8/9/2005 10:00 5.9 903 24.5 12.5

PTC7D CMT Wetland 10.3-10.5 8/9/2005 10:00 5.9 903 24.5 --

PTC8A CMT Wetland 2.8-3.2 8/9/2005 11:00 4.4 555 22.5 --

PTC8A CMT Wetland 2.8-3.2 8/9/2005 11:00 4.4 555 22.5 --

PTC8B CMT Wetland 4.8-5.2 8/9/2005 13:15 4.6 520 20.3 --

PTC8C CMT Wetland 7.8-8.2 8/8/2005 10:15 5.6 705 28.1 53.1

PTC8D CMT Wetland 9.8-10.2 8/11/2008 11:00 5.6 578 28.8 15.8

PTC8D CMT Wetland 9.8-10.2 8/11/2008 11:05 5.6 578 28.8 --

PTC8E CMT Aquifer 11.8-12.0 8/12/2005 9:00 4.6 533 22.9 --
Appendix 1B. Field measurements and reduction-oxidation (redox)-sensitive constituents

 for groundwater samples, seep 3-4W reactive mat pilot-test area, West Branch

 Canal Creek, Aberdeen Proving Ground, Maryland, 

 March-October 2005--Continued

Device ID

Date 

sampled Time

Sulfide, 

mg/L

Ammonia, 

mg/L

Phosphate, as 

PO4 

mg/L

Nitrate 

as NO3, 

mg/L

Iron, 

(Fe2+) 

mg/L, 

<10 

range

Iron, 

(Fe2+) 

mg/L, 

>10 

range

Methane 

(a), ug/L

Methane 

(b) ug/L

Perimeter Sampling 

PTZ1A 8/16/2005 10:30 2.08 0.72 < 0.75 < 0.20 5.09 -- 235 235 

PTZ1A 8/16/2005 10:30 2.08 -- < 0.75 -- -- -- -- --

PTZ1B 8/16/2005 12:00 0.22 < 0.7 3.00 0.36 0.63 -- 3,860 3,870 

PTZ1C 8/16/2005 13:10 <0.10 < 0.7 < 0.75 0.77 0.03 -- 102 112 

PTZ1D 8/16/2005 14:00 <0.10 < 0.7 < 0.75 0.23 0.00 -- <32.2 <32.7

PTZ1D 8/16/2005 14:05 <0.10 < 0.7 < 0.75 0.23 -- -- -- --

PTZ1E 8/16/2005 14:30 <0.10 < 0.7 < 0.75 < 0.20 0.79 -- <31.8 <28.2

PTZ2A 8/15/2005 12:45 <0.10 0.83 4.20 < 0.20 0.18 -- 8,330 8,030 

PTZ2A 8/15/2005 12:45 -- -- -- -- -- -- -- --

PTZ2B 8/15/2005 15:00 <0.10 1.36 < 1.88 < 0.20 0.35 -- 4,480 4,430 

PTZ2B 8/16/2005 8:45 -- -- 6.13 -- 1.57 -- -- --

PTZ2C 8/16/2005 10:15 0.77 < 0.7 < 0.75 < 0.20 1.69 -- 984 1,030 

PTZ2C 8/16/2005 11:00 -- -- -- -- 1.69 -- -- --

PTZ2D 8/17/2005 9:15 <0.10 < 0.7 < 0.75 0.40 -0.02 -- <32.0 <31.8

PTZ2E 8/17/2005 10:15 <0.10 < 0.7 < 0.75 0.35 -0.02 -- <35.5 <35.5

PTZ4A 8/17/2005 13:20 0.70 < 0.7 < 0.75 < 0.20 0.61 -- <36.9 <37.8

PTZ4B 8/17/2005 13:35 <0.10 < 0.7 < 0.75 < 0.20 0.15 -- <30.2 <28.0

PTZ4C 8/17/2005 13:40 <0.10 < 0.7 < 0.75 1.17 0.00 -- <39.2 <32.0

PTC6A 8/10/2005 15:45 <0.10 < 0.7 < 0.75 < 0.20 0.83 -- <27.5 <23.3

PTC6A 8/10/2005 16:05 -- -- -- -- -- -- -- --

PTC6B 8/10/2005 14:30 <0.10 < 0.7 < 0.75 < 0.20 0.98 -- <33.3 <26.8

PTC6C 8/10/2005 12:40 <0.10 < 0.7 < 0.75 < 0.20 -- 9.4 43.0 43.1

PTC6D 8/10/2005 11:00 <0.10 < 0.7 < 0.75 < 0.20 -- 20.1 <33.4 <29.6

PTC6E 8/10/2005 9:30 0.15 < 0.7 < 0.75 < 0.20 -- 11.2 45.0 35.5

PTC6E 8/10/2005 9:30 -- -- -- -- -- -- -- --

PTC7A 8/8/2005 14:30 0.44 < 0.7 1.05 0.39 3.77 -- <41.8 <34.0

PTC7B 8/9/2005 8:30 0.26 < 0.7 < 0.75 < 0.20 3.16 -- 44.5 <46.3

PTC7B 8/10/2005 9:30 -- -- -- -- 3.23 -- -- --

PTC7C 8/9/2005 8:45 <0.10 < 0.7 < 0.75 < 0.20 8.17 -- 300 298 

PTC7D 8/9/2005 10:00 0.26 < 0.7 < 0.75 < 0.20 8.40 -- 89.6 83.8

PTC7D 8/9/2005 10:00 0.07 -- -- -- -- -- 162 172 

PTC8A 8/9/2005 11:00 0.12 < 0.7 < 0.75 < 0.20 3.73 -- 66.0 67.9

PTC8A 8/9/2005 11:00 0.09 < 0.7 -- -- -- -- -- --

PTC8B 8/9/2005 13:15 0.25 0.83 1.15 0.33 1.33 -- 96.4 92.3

PTC8C 8/8/2005 10:15 0.09 < 0.7 0.80 0.35 5.53 -- 148 150 

PTC8D 8/11/2008 11:00 0.36 1.03 1.55 0.92 6.08 -- 66.4 60.5

PTC8D 8/11/2008 11:05 -- -- -- -- 6.14 -- -- --

PTC8E 8/12/2005 9:00 0.37 0.81 1.65 0.73 1.19 -- 38.8 40.6
Appendix 1B. Field measurements and reduction-oxidation (redox)-sensitive constituents

 for groundwater samples, seep 3-4W reactive mat pilot-test area, West Branch

 Canal Creek, Aberdeen Proving Ground, Maryland, 

 March-October 2005--Continued

Device ID

Device 

Type

Hydrogeologic Unit

Depth, 

Screened 

Interval 

(ft bls)

Date 

sampled Time pH

Specific 

conductance, 

μS/cm

Water 

temp. 

deg C.

Alkalinity, mg/L as 

CaCO3

PTC9A CMT Wetland 2.8-3.2 8/16/2005 9:50 3.9 908 22.2 --

PTC9A CMT Wetland 2.8-3.2 8/16/2005 9:50 3.9 908 22.2 --

PTC9B CMT Wetland 4.8-5.2 8/16/2005 9:20 3.9 854 21.4 --

PTC9B CMT Wetland 4.8-5.2 8/16/2005 9:25 3.9 854 21.4 --

PTC9C CMT Wetland 7.8-8.2 8/15/2005 15:30 3.9 831 28.3 --

PTC9C CMT Wetland 7.8-8.2 8/16/2005 16:30 -- -- -- --

PTC9D CMT Wetland 9.8-10.2 8/15/2005 14:00 3.8 857 26.5 --

PTC9D CMT Wetland 9.8-10.2 8/16/2005 15:00 -- -- -- --

PTC9E CMT Aquifer 12.1-12.3 8/15/2005 14:30 3.8 855 24.8 --

PTC9E CMT Aquifer 12.1-12.3 8/15/2005 14:30 3.8 855 24.8 --

PTC10A CMT Wetland 2.4-2.8 8/10/2005 11:15 3.8 234 27.9 --

PTC10A CMT Wetland 2.4-2.8 8/10/2005 11:15 3.8 234 27.9 --

PTC10A CMT Wetland 2.4-2.8 8/10/2005 11:15 3.8 234 27.9 --

PTC10B CMT Wetland 4.4-4.8 8/10/2005 12:20 3.9 795 25.8 --

PTC10B CMT Wetland 4.4-4.8 8/10/2005 12:21 3.9 795 25.8 --

PTC10C CMT Wetland 7.4-7.8 8/10/2005 15:00 4.3 1,005 26.2 --

PTC10D CMT Wetland 9.4-9.8 8/10/2005 8:45 5.6 1,120 19.8 12.1

PTC10D CMT Wetland 9.4-9.8 8/10/2005 8:45 5.6 1,120 19.8 --

PTC10E CMT Aquifer 12.6-12.8 8/10/2005 15:50 4.4 847 22.6 --

PTC10E CMT Aquifer 12.6-12.8 8/10/2005 15:55 4.4 847 22.6 --

PTC11A CMT Wetland 1.8-2.2 8/16/2005 10:45 3.9 722 21.5 --

PTC11A CMT Wetland 1.8-2.2 8/16/2005 10:45 3.9 722 21.5 --

PTC11B CMT Wetland 4.8-5.2 8/16/2005 11:10 3.9 738 20.7 --

PTC11B CMT Wetland 4.8-5.2 8/16/2005 11:10 3.9 738 20.7 --

PTC11C CMT Wetland 7.8-8.2 8/16/2005 13:40 3.9 748 19.5 --

PTC11D CMT Wetland 9.8-10.2 8/16/2005 14:05 3.9 742 18.9 --

PTC11E CMT Wetland 11.8-12.2 8/16/2005 14:40 3.9 732 18.9 --

PTC11F CMT Aquifer 14-14.2 8/17/2005 8:50 3.8 716 19.9 --

PTC12A CMT Wetland 2.8-3.2 8/15/2005 10:20 3.7 767 29.3 --

PTC12A CMT Wetland 2.8-3.2 8/15/2005 10:20 3.7 767 29.3 --

PTC12B CMT Wetland 4.8-5.2 8/15/2005 10:34 4.0 736 26.9 --

PTC12B CMT Wetland 4.8-5.2 8/15/2005 10:34 4.0 736 26.9 --

PTC12C CMT Wetland 7.8-8.2 8/15/2005 12:40 3.5 831 26.6 --

PTC12C CMT Wetland 7.8-8.2 8/15/2005 12:40 3.5 831 26.6 --

PTC12D CMT Wetland 9.8-10.2 8/11/2005 14:10 5.6 792 21.7 72.7

PTC12E CMT Wetland 11.8-12.2 8/11/2005 11:40 5.1 791 23.6 63.5

PTC12E CMT Wetland 11.8-12.2 8/11/2005 11:40 5.1 791 23.6 63.1

PTC12F CMT Aquifer 15.2-15.4 8/11/2005 13:20 5.6 772 25.2 42.5

PTC12F CMT Aquifer 15.2-15.4 8/11/2005 13:20 -- -- -- --
Appendix 1B. Field measurements and reduction-oxidation (redox)-sensitive constituents

 for groundwater samples, seep 3-4W reactive mat pilot-test area, West Branch

 Canal Creek, Aberdeen Proving Ground, Maryland, 

 March-October 2005--Continued

Device ID

Date 

sampled Time

Sulfide, 

mg/L

Ammonia, 

mg/L

Phosphate, as 

PO4 

mg/L

Nitrate 

as NO3, 

mg/L

Iron, 

(Fe2+) 

mg/L, 

<10 

range

Iron, 

(Fe2+) 

mg/L, 

>10 

range

Methane 

(a), ug/L

Methane 

(b) ug/L

PTC9A 8/16/2005 9:50 0.14 < 0.7 < 0.75 < 0.20 2.95 -- 78.7 80.3

PTC9A 8/16/2005 9:50 -- -- -- < 0.20 -- -- -- --

PTC9B 8/16/2005 9:20 <0.10 < 0.7 < 0.75 < 0.20 2.46 -- 50.0 51.8

PTC9B 8/16/2005 9:25 -- > 8.75 -- -- 2.51 -- 50.0 50.7

PTC9C 8/15/2005 15:30 <0.10 < 0.7 < 0.75 < 0.20 1.88 -- 49.5 50.5

PTC9C 8/16/2005 16:30 -- -- -- -- 1.82 -- -- --

PTC9D 8/15/2005 14:00 <0.10 < 0.7 < 0.75 0.69 0.90 -- 35.2 39.5

PTC9D 8/16/2005 15:00 -- -- -- -- 0.95 -- -- --

PTC9E 8/15/2005 14:30 <0.10 < 0.7 < 0.75 0.44 0.30 -- 42.2 36.0

PTC9E 8/15/2005 14:30 -- -- < 0.75 -- -- -- -- --

PTC10A 8/10/2005 11:15 0.35 0.77 1.05 0.32 4.34 -- 35.9 <38.8

PTC10A 8/10/2005 11:15 -- > 8.75 -- -- -- -- -- --

PTC10A 8/10/2005 11:15 -- < 0.7 -- -- -- -- -- --

PTC10B 8/10/2005 12:20 <0.10 < 0.7 < 0.75 < 0.20 3.52 -- <38.6 <30.9

PTC10B 8/10/2005 12:21 -- -- < 0.75 -- -- -- -- --

PTC10C 8/10/2005 15:00 <0.10 < 0.7 < 0.75 < 0.33 11.20 -- 104 108 

PTC10D 8/10/2005 8:45 <0.10 0.73 < 0.75 < 0.20 -- 22.2 109 109 

PTC10D 8/10/2005 8:45 -- -- < 0.75 < 0.20 -- -- -- --

PTC10E 8/10/2005 15:50 <0.10 < 0.7 < 0.75 < 0.20 10.79 -- 64.3 59.4

PTC10E 8/10/2005 15:55 -- -- -- -- -- -- 64.6 68.3

PTC11A 8/16/2005 10:45 <0.10 < 0.7 < 0.75 0.88 0.60 -- <37.6 25.5

PTC11A 8/16/2005 10:45 -- -- -- 0.94 -- -- -- --

PTC11B 8/16/2005 11:10 0.27 < 0.7 < 0.75 0.73 1.46 -- 91.6 86.2

PTC11B 8/16/2005 11:10 -- -- -- 0.77 -- -- -- --

PTC11C 8/16/2005 13:40 0.15 < 0.7 < 0.75 0.64 1.63 -- 105 105 

PTC11D 8/16/2005 14:05 0.36 1.12 0.85 0.55 1.25 -- 91.8 85.9

PTC11E 8/16/2005 14:40 0.14 < 0.7 < 0.75 1.04 0.64 -- 75.3 63.6

PTC11F 8/17/2005 8:50 0.41 0.99 0.80 1.07 0.13 -- <38.6 <36.0

PTC12A 8/15/2005 10:20 0.47 < 0.7 0.75 < 0.20 7.04 -- 93.8 90.0

PTC12A 8/15/2005 10:20 0.35 -- -- -- -- -- -- --

PTC12B 8/15/2005 10:34 0.22 0.85 < 0.75 < 0.20 4.87 -- 83.9 80.2

PTC12B 8/15/2005 10:34 0.20 -- -- -- -- -- -- --

PTC12C 8/15/2005 12:40 <0.10 < 0.7 1.19 < 0.20 3.70 -- 136 163 

PTC12C 8/15/2005 12:40 -- -- -- < 0.30 1.21 -- -- --

PTC12D 8/11/2005 14:10 <0.10 < 0.7 < 0.75 < 0.20 8.05 8.1 166 158 

PTC12E 8/11/2005 11:40 <0.10 < 0.7 < 0.75 < 0.20 -- 47.7 182 193 

PTC12E 8/11/2005 11:40 -- -- -- -- -- 47.2 -- --

PTC12F 8/11/2005 13:20 <0.10 < 0.7 < 0.75 < 0.20 -- 49.8 202 215 

PTC12F 8/11/2005 13:20 -- -- -- -- -- 44.4 -- --
Appendix 1B. Field measurements and reduction-oxidation (redox)-sensitive constituents

 for groundwater samples, seep 3-4W reactive mat pilot-test area, West Branch

 Canal Creek, Aberdeen Proving Ground, Maryland, 

 March-October 2005--Continued

Device ID

Device 

Type

Hydrogeologic Unit

Depth, 

Screened 

Interval 

(ft bls)

Date 

sampled Time pH

Specific 

conductance, 

μS/cm

Water 

temp. 

deg C.

Alkalinity, mg/L as 

CaCO3

PTC13A CMT Wetland 2.8-3.2 8/17/2005 9:55 3.9 387 23.6 --

PTC13B CMT Wetland 4.8-5.2 8/17/2005 12:15 3.9 629 22.9 --

PTC13C CMT Wetland 7.8-8.2 8/17/2005 10:35 3.7 706 19.7 --

PTC13C CMT Wetland 7.8-8.2 8/17/2005 10:35 -- -- -- --

PTC13D CMT Wetland 9.8-10.2 8/17/2005 11:05 3.5 748 20.8 --

September-October 2005 groundwater sampling

Below Mat Sampling 

PTN1 micro Wetland 1 09/20/05 13:24 3.7 752 26.2 --

PTN1 1 09/20/05 13:24 -- -- -- --

PTN2 micro Wetland 1 09/20/05 13:05 4.2 574 29.0 --

PTN2 1 09/20/05 13:05 -- -- -- --

PTN3 micro Wetland 1 09/20/05 11:22 4.4 498 27.7 --

PTN3 micro Wetland 1 09/29/05 13:35 4.6 425 22.9 --

PTN4 micro Wetland 1 09/20/05 11:55 3.5 911 26.6 --

PTN4 micro Wetland 1 09/21/05 11:55 -- -- -- --

PTN5 micro Wetland 1 09/20/05 11:40 3.8 704 30.6 --

PTN5 micro Wetland 1 09/21/05 11:40 -- -- -- --

PTN6 micro Wetland 1 09/20/05 10:58 3.8 335 26.7 --

PTN7 micro Wetland 1 09/20/05 12:58 3.4 945 27.2 --

PTN7 micro Wetland 1 09/29/05 13:10 3.8 822 20.3 --

PTN8 micro Wetland 1 09/20/05 10:30 4.7 659 28.5 --

PTN9 micro Wetland 1 09/20/05 10:28 3.8 609 26.7 --

PTC1A CMT Wetland 4.8-5.2 09/21/05 11:12 4.1 723 24.0 30.9

PTC1B CMT Wetland 7.8-8.2 09/22/05 8:45 4.9 866 25.2 --

PTC1B CMT Wetland 7.8-8.2 09/22/05 8:45 -- -- -- --

PTC1C CMT Wetland 11.3-11.5 09/21/05 13:23 4.3 774 23.3 --

PTC1C CMT Wetland 11.3-11.5 09/21/05 13:23 -- -- -- --

PTC2A CMT Wetland 4.8-5.2 09/21/05 9:47 3.9 369 22.3 --

PTC2A CMT Wetland 4.8-5.2 09/21/05 9:47 -- -- -- --

PTC2B CMT Wetland 7.8-8.2 09/22/05 9:35 4.7 790 24.8 --

PTC2C CMT Wetland 11.8-12.0 09/23/05 12:30 5.5 851 30.4 30.9

PTC2C CMT Wetland 11.8-12.0 09/23/05 12:30 -- -- -- --

PTC3A CMT Wetland 4.4-4.8 09/21/05 10:05 6.6 620 23.6 --

PTC3A CMT Wetland 4.4-4.8 09/21/05 10:05 -- -- -- --

PTC3B CMT Wetland 7.4-7.8 09/21/05 11:35 5.4 900 26.9 2.0

PTC3C CMT Wetland 13.1-13.3 09/21/05 13:45 5.2 665 27.4 --

PTC4A CMT Wetland 4.8-5.2 09/21/05 14:23 4.2 738 23.1 --

PTC4B CMT Wetland 7.8-8.2 09/22/05 14:00 3.9 739 26.6 --

PTC4C CMT Wetland 11.8-12.0 09/23/05 10:35 3.8 675 27.3 --

PTC4C CMT Wetland 11.8-12.0 09/23/05 10:35 -- -- -- --

PTC5A CMT Wetland 4.8-5.2 09/23/05 11:40 3.9 634 28.9 --

PTC5B CMT Wetland 7.8-8.2 09/23/05 13:35 3.9 608 31.8 --

PTC5C CMT Wetland 11.8-12.0 09/26/05 13:00 4.3 798 27.8 --

PTC5C CMT Wetland 11.8-12.0 09/26/05 13:00 -- -- -- --
Appendix 1B. Field measurements and reduction-oxidation (redox)-sensitive constituents

 for groundwater samples, seep 3-4W reactive mat pilot-test area, West Branch

 Canal Creek, Aberdeen Proving Ground, Maryland, 

 March-October 2005--Continued

Device ID

Date 

sampled Time

Sulfide, 

mg/L

Ammonia, 

mg/L

Phosphate, as 

PO4 

mg/L

Nitrate 

as NO3, 

mg/L

Iron, 

(Fe2+) 

mg/L, 

<10 

range

Iron, 

(Fe2+) 

mg/L, 

>10 

range

Methane 

(a), ug/L

Methane 

(b) ug/L

PTC13A 8/17/2005 9:55 <0.10 < 0.7 < 0.75 < 0.20 0.38 -- <31.2 <34.1

PTC13B 8/17/2005 12:15 <0.10 < 0.7 < 0.75 < 0.20 4.00 4.4 <31.7 <39.8

PTC13C 8/17/2005 10:35 <0.10 < 0.7 < 0.75 < 0.20 5.51 -- 40.7 56.6

PTC13C 8/17/2005 10:35 -- -- -- -- 4.98 -- -- --

PTC13D 8/17/2005 11:05 <0.10 < 0.7 < 0.75 < 0.20 -- 15.9 <33.9 <36.3

September-October 2005 groundwater sampling

Below Mat Sampling 

PTN1 09/20/05 13:24 -- <0.70 <0.75 <0.20 -- 13.29 307 308 

PTN1 09/20/05 13:24 4.20 -- -- -- -- -- -- --

PTN2 09/20/05 13:05 1.03 <0.70 <0.75 <0.20 -- 15.38 83.6 79.5

PTN2 09/20/05 13:05 1.05 -- -- -- -- -- -- --

PTN3 09/20/05 11:22 1.33 <0.70 <0.75 <0.20 -- 18.67 254 253 

PTN3 09/29/05 13:35 0.54 <0.70 <0.75 <0.20 -- 18.29 425 494 

PTN4 09/20/05 11:55 <0.10 <0.70 <0.75 <0.20 -- 23.20 233 220 

PTN4 09/21/05 11:55 <0.10 -- -- -- -- -- -- --

PTN5 09/20/05 11:40 2.55 <0.70 <0.75 <0.20 10.92 11.15 164 151 

PTN5 09/21/05 11:40 -- <0.70 -- -- 10.84 -- -- --

PTN6 09/20/05 10:58 <0.10 <0.70 <0.75 <0.20 2.46 -- 383 365 

PTN7 09/20/05 12:58 0.22 <0.70 <0.75 <0.20 -- 44.78 430 129 

PTN7 09/29/05 13:10 0.14 <0.70 <0.75 -- -- -- 314 332 

PTN8 09/20/05 10:30 <0.10 <0.70 <0.75 <0.20 -- 54.92 298 298 

PTN9 09/20/05 10:28 <0.10 <0.70 <0.75 <0.20 1.65 -- 2,090 2,040 

PTC1A 09/21/05 11:12 <0.10 <0.70 <0.75 <0.20 4.08 -- 162 167 

PTC1B 09/22/05 8:45 <0.10 <0.70 <0.75 <0.20 8.44 -- 137 138 

PTC1B 09/22/05 8:45 -- -- -- -- 8.53 -- -- --

PTC1C 09/21/05 13:23 <0.10 <0.70 <0.75 0.26 0.90 -- 51.4 45.7

PTC1C 09/21/05 13:23 -- -- -- 0.27 -- -- -- --

PTC2A 09/21/05 9:47 <0.10 <0.70 <0.75 <0.20 0.97 -- 36.2 38.4

PTC2A 09/21/05 9:47 -- -- -- -- -- -- -- --

PTC2B 09/22/05 9:35 <0.10 <0.70 <0.75 <0.20 -- 14.43 <33.3 <30.8

PTC2C 09/23/05 12:30 <0.10 <0.70 <0.75 <0.20 -- 17.97 <34.1 <38.9

PTC2C 09/23/05 12:30 -- -- -- -- -- 18.49 -- --

PTC3A 09/21/05 10:05 0.14 <0.70 <0.75 <0.20 4.05 -- 48.8 41.9

PTC3A 09/21/05 10:05 0.14 -- -- -- -- -- -- --

PTC3B 09/21/05 11:35 0.32 <0.70 <0.75 <0.20 -- 22.01 40.7 50.4

PTC3C 09/21/05 13:45 <0.10 <0.70 <0.75 0.74 0.40 -- <33.3 <35.8

PTC4A 09/21/05 14:23 <0.10 <0.70 <0.75 <0.20 1.80 -- <36.6 <35.6

PTC4B 09/22/05 14:00 <0.10 <0.70 <0.75 0.46 2.04 -- 37.7 <33.9

PTC4C 09/23/05 10:35 0.12 <0.70 <0.75 1.32 0.10 -- <33.7 <34.5

PTC4C 09/23/05 10:35 -- -- -- -- 0.11 -- -- --

PTC5A 09/23/05 11:40 <0.10 <0.70 <0.75 <0.20 3.06 -- 102 103 

PTC5B 09/23/05 13:35 0.11 <0.70 <0.75 0.53 1.51 -- 56.0 55.5

PTC5C 09/26/05 13:00 0.10 <0.70 <0.75 <0.20 -- 18.23 <36.1 <35.9

PTC5C 09/26/05 13:00 0.16 -- -- -- -- -- -- 71.5 71.0
Appendix 1B. Field measurements and reduction-oxidation (redox)-sensitive constituents

 for groundwater samples, seep 3-4W reactive mat pilot-test area, West Branch

 Canal Creek, Aberdeen Proving Ground, Maryland, 

 March-October 2005--Continued

Device ID

Device 

Type

Hydrogeologic Unit

Depth, 

Screened 

Interval 

(ft bls)

Date 

sampled Time pH

Specific 

conductance, 

μS/cm

Water 

temp. 

deg C.

Alkalinity, mg/L as 

CaCO3

PTB1B DS Reactive mat -0.35 10/03/05 -- -- -- -- --

PTB1C DS Reactive mat 0.01 10/03/05 -- -- -- -- --

PTB2B DS Reactive mat -0.35 10/03/05 -- -- -- -- --

PTB2C DS Reactive mat 0.01 10/03/05 -- -- -- -- --

PTB3B DS Reactive mat -0.35 10/03/05 -- -- -- -- --

PTB3C DS Reactive mat 0.01 10/03/05 -- -- -- -- --

PTB4B DS Reactive mat -0.35 10/03/05 -- -- -- -- --

PTB4C DS Reactive mat 0.01 10/03/05 -- -- -- -- --

PTB5B DS Reactive mat -0.35 10/03/05 -- -- -- -- --

PTB5C DS Reactive mat 0.01 10/03/05 -- -- -- -- --

PTB6B DS Reactive mat -0.35 10/03/05 -- -- -- -- --

PTB6C DS Reactive mat 0.01 10/03/05 -- -- -- -- --

PTB7B DS Reactive mat -0.35 10/03/05 -- -- -- -- --

PTB7C DS Reactive mat 0.01 10/03/05 -- -- -- -- --

PTB8B DS Reactive mat -0.35 10/03/05 -- -- -- -- --

PTB8C DS Reactive mat 0.01 10/03/05 -- -- -- -- --

PTB9B DS Reactive mat -0.35 10/03/05 -- -- -- -- --

PTB9C DS Reactive mat 0.01 10/03/05 -- -- -- -- --

Perimeter Sampling 

PTZ1A PIEZ Wetland 3.5-4.5 09/28/05 13:05 4.0 987 21.0 --

PTZ1A PIEZ Wetland 3.5-4.5 09/29/05 -- -- -- -- --

PTZ1B PIEZ Wetland 7.5-8.5 09/27/05 9:45 6.4 433 23.4 60.7

PTZ1B PIEZ Wetland 7.5-8.5 09/27/05 9:45 -- -- -- --

PTZ1C PIEZ Aquifer 13-14 09/28/05 12:35 4.1 809 18.3 --

PTZ1C PIEZ Aquifer 13-14 09/29/05 -- -- -- -- --

PTZ1D PIEZ Aquifer 24.7-25.7 09/28/05 11:00 5.2 190 17.4 8.6

PTZ1D PIEZ Aquifer 24.7-25.7 09/29/05 -- -- -- -- --

PTZ1E PIEZ Aquifer 35-36 09/27/05 9:20 4.6 325 18.8 --

PTZ2A PIEZ Wetland 6-7 09/26/05 14:05 6.5 1,656 23.9 350.8

PTZ2A PIEZ Wetland 6-7 09/26/05 14:05 -- -- -- 333.1

PTZ2B PIEZ Wetland 12-13 09/27/05 9:15 6.6 812 19.2 180.3

PTZ2C PIEZ Aquifer 20-21 09/26/05 13:40 6.8 599 18.9 33.6

PTZ2C PIEZ Aquifer 20-21 09/26/05 13:40 -- -- -- --

PTZ2D PIEZ Aquifer 29.5-30.5 09/26/05 11:35 5.6 258 22.7 2.0

PTZ2D PIEZ Aquifer 29.5-30.5 09/26/05 11:35 -- -- -- 7.4

PTZ2E PIEZ Aquifer 37.7-38.7 09/26/05 14:45 5.5 223 23.5 1.2

PTZ2E PIEZ Aquifer 37.7-38.7 09/26/05 14:45 -- -- -- --

PTZ4A PIEZ Wetland 6.5-7.5 09/29/05 11:05 5.6 201 17.1 8.5

PTZ4B PIEZ Wetland 9-10 09/29/05 11:35 5.4 295 16.5 5.3

PTZ4B PIEZ Wetland 9-10 09/29/05 11:40 -- -- -- --

PTZ4C PIEZ Aquifer 11.6-12.6 09/29/05 12:15 4.3 362 14.8 --
Appendix 1B. Field measurements and reduction-oxidation (redox)-sensitive constituents

 for groundwater samples, seep 3-4W reactive mat pilot-test area, West Branch

 Canal Creek, Aberdeen Proving Ground, Maryland, 

 March-October 2005--Continued

Device ID

Date 

sampled Time

Sulfide, 

mg/L

Ammonia, 

mg/L

Phosphate, as 

PO4 

mg/L

Nitrate 

as NO3, 

mg/L

Iron, 

(Fe2+) 

mg/L, 

<10 

range

Iron, 

(Fe2+) 

mg/L, 

>10 

range

Methane 

(a), ug/L

Methane 

(b) ug/L

PTB1B 10/03/05 -- <0.10 <0.70 -- -- -- 0.20 10,500 --

PTB1C 10/03/05 -- <0.10 6.83 -- -- -- -0.04 11,900 --

PTB2B 10/03/05 -- <0.10 <0.70 -- -- -- -0.07 654 --

PTB2C 10/03/05 -- <0.10 4.63 -- -- -- 0.00 9,930 --

PTB3B 10/03/05 -- <0.10 4.25 -- -- -- 0.27 44.5 --

PTB3C 10/03/05 -- <0.10 6.30 -- -- -- 0.05 15,900 --

PTB4B 10/03/05 -- <0.10 <0.70 -- -- -- -0.23 <30.5 --

PTB4C 10/03/05 -- <0.10 5.83 -- -- -- 0.07 14,500 --

PTB5B 10/03/05 -- <0.10 <0.70 -- -- -- -- <34.7 --

PTB5C 10/03/05 -- <0.10 7.10 -- -- -- -0.02 1,410 --

PTB6B 10/03/05 -- <0.10 1.35 -- -- -- -- <32.6 --

PTB6C 10/03/05 -- <0.10 8.55 -- -- -- 0.04 17,400 --

PTB7B 10/03/05 -- <0.10 -- -- -- -- 0.40 3,750 --

PTB7C 10/03/05 -- <0.10 2.10 -- -- -- 0.04 4,200 --

PTB8B 10/03/05 -- <0.10 <0.70 -- -- -- -0.03 376 --

PTB8C 10/03/05 -- <0.10 5.25 -- -- -- -- 11,400 --

PTB9B 10/03/05 -- <0.10 0.78 -- -- -- 0.24 <29.6 --

PTB9C 10/03/05 -- <0.10 2.40 -- -- -- 0.08 14,600 --

Perimeter Sampling 

PTZ1A 09/28/05 13:05 0.82 0.79 <0.75 <0.20 -- -- 163 152 

PTZ1A 09/29/05 -- -- <0.70 -- -- 5.48 -- -- --

PTZ1B 09/27/05 9:45 0.10 <0.70 1.85 <0.20 0.84 -- 3,520 3,470 

PTZ1B 09/27/05 9:45 -- -- -- -- -- -- -- 3,550 3,430 

PTZ1C 09/28/05 12:35 0.11 <0.70 <0.75 0.39 -0.01 -- 99.3 118 

PTZ1C 09/29/05 -- -- -- <0.75 0.70 -0.01 -- 91.4 88.3

PTZ1D 09/28/05 11:00 0.27 <0.70 0.75 0.52 0.00 -- <36.7 <40.0

PTZ1D 09/29/05 -- 0.78 1.53 -- -- -- -- -- --

PTZ1E 09/27/05 9:20 <0.10 <0.70 <0.75 <0.20 0.57 -- <28.8 <34.4

PTZ2A 09/26/05 14:05 <0.10 1.23 11.25 <0.20 0.20 -- 475 486 

PTZ2A 09/26/05 14:05 -- -- 4.50 -- -- -- -- --

PTZ2B 09/27/05 9:15 0.11 0.77 2.25 0.40 0.28 -- 5,370 5,430 

PTZ2C 09/26/05 13:40 0.50 <0.70 <0.75 <0.20 1.60 -- 2,280 2,330 

PTZ2C 09/26/05 13:40 -- -- -- <0.20 -- -- -- --

PTZ2D 09/26/05 11:35 <0.10 <0.70 <0.75 0.38 -0.02 -- <31.4 <35.3

PTZ2D 09/26/05 11:35 -- -- -- -- -- -- -- --

PTZ2E 09/26/05 14:45 0.12 <0.70 <0.75 0.31 0.00 -- <33.1 <33.1

PTZ2E 09/26/05 14:45 <0.10 <0.70 -- -- -- -- -- --

PTZ4A 09/29/05 11:05 0.92 <0.70 <0.75 <0.20 0.34 -- 46.6 47.9

PTZ4B 09/29/05 11:35 <0.10 <0.70 <0.75 0.62 0.55 -- <40.2 <31.4

PTZ4B 09/29/05 11:40 -- -- -- -- -0.02 -- <31.7 <35.4

PTZ4C 09/29/05 12:15 <0.10 <0.70 <0.75 0.98 -0.01 -- <37.2 <36.0
Appendix 1B. Field measurements and reduction-oxidation (redox)-sensitive constituents

 for groundwater samples, seep 3-4W reactive mat pilot-test area, West Branch

 Canal Creek, Aberdeen Proving Ground, Maryland, 

 March-October 2005--Continued

Device ID

Device 

Type

Hydrogeologic Unit

Depth, 

Screened 

Interval 

(ft bls)

Date 

sampled Time pH

Specific 

conductance, 

μS/cm

Water 

temp. 

deg C.

Alkalinity, mg/L as 

CaCO3

PTC6A CMT Wetland 2.8-3.2 09/22/05 9:43 4.6 460 19.9 --

PTC6A CMT Wetland 2.8-3.2 09/22/05 9:43 -- -- -- --

PTC6B CMT Wetland 4.8-5.2 09/22/05 10:12 4.1 483 20.5 --

PTC6C CMT Wetland 7.8-8.2 09/22/05 10:48 4.8 836 19.6 24.7

PTC6D CMT Wetland 9.8-10.2 09/28/05 9:20 5.4 942 20.7 16.6

PTC6E CMT Aquifer 11.8-12.0 09/28/05 9:35 4.3 840 21.6 --

PTC6E CMT Aquifer 11.8-12.0 09/28/05 -- -- -- -- --

PTC7A CMT Wetland 2.8-3.2 09/22/05 13:30 4.4 772 23.9 --

PTC7B CMT Wetland 4.8-5.2 09/23/05 14:00 4.2 795 24.2 --

PTC7C CMT Wetland 7.8-8.2 09/23/05 8:37 5.4 713 26.6 41.8

PTC7D CMT Wetland 10.3-10.5 09/28/05 9:00 5.5 918 22.2 10.5

PTC7D CMT Wetland 10.3-10.5 09/28/05 9:00 -- -- -- 4.4

PTC8A CMT Wetland 2.8-3.2 09/23/05 11:05 4.4 662 23.8 --

PTC8B CMT Wetland 4.8-5.2 09/23/05 10:58 4.8 546 23.0 --

PTC8C CMT Wetland 7.8-8.2 09/23/05 12:23 5.4 684 24.2 15.3

PTC8D CMT Wetland 9.8-10.2 09/23/05 13:12 5.3 567 22.1 11.3

PTC8E CMT Aquifer 11.8-12.0 09/26/05 10:20 4.5 528 19.4 --

PTC8E CMT Aquifer 11.8-12.0 09/26/05 10:20 -- -- -- --

PTC9A CMT Wetland 2.8-3.2 09/27/05 13:00 4.0 894 24.4 --

PTC9B CMT Wetland 4.8-5.2 09/27/05 13:25 4.0 843 21.9 --

PTC9C CMT Wetland 7.8-8.2 09/27/05 14:05 3.9 839 22.6 --

PTC9C CMT Wetland 7.8-8.2 09/27/05 14:10 -- -- -- --

PTC9D CMT Wetland 9.8-10.2 09/27/05 11:45 4.4 853 23.0 --

PTC9E CMT Aquifer 12.1-12.3 09/28/05 9:15 3.8 834 16.2 --

PTC9E CMT Aquifer 12.1-12.3 09/28/05 9:20 -- -- -- --

PTC10A CMT Wetland 2.4-2.8 09/27/05 13:20 3.6 846 24.1 --

PTC10A CMT Wetland 2.4-2.8 09/27/05 13:20 -- -- -- --

PTC10B CMT Wetland 4.4-4.8 09/27/05 13:45 4.0 786 23.0 --

PTC10B CMT Wetland 4.4-4.8 09/27/05 13:50 -- -- -- --

PTC10C CMT Wetland 7.4-7.8 09/26/05 14:55 5.0 1,032 21.8 19.8

PTC10C CMT Wetland 7.4-7.8 09/26/05 14:55 -- -- -- --

PTC10D CMT Wetland 9.4-9.8 09/27/05 8:45 5.5 1,096 22.5 7.7

PTC10D CMT Wetland 9.4-9.8 09/27/05 8:45 -- -- -- --

PTC10E CMT Aquifer 12.6-12.8 09/28/05 10:00 4.5 889 17.2 --

PTC10E CMT Aquifer 12.6-12.8 09/28/05 10:00 -- -- -- --
Appendix 1B. Field measurements and reduction-oxidation (redox)-sensitive constituents

 for groundwater samples, seep 3-4W reactive mat pilot-test area, West Branch

 Canal Creek, Aberdeen Proving Ground, Maryland, 

 March-October 2005--Continued

Device ID

Date 

sampled Time

Sulfide, 

mg/L

Ammonia, 

mg/L

Phosphate, as 

PO4 

mg/L

Nitrate 

as NO3, 

mg/L

Iron, 

(Fe2+) 

mg/L, 

<10 

range

Iron, 

(Fe2+) 

mg/L, 

>10 

range

Methane 

(a), ug/L

Methane 

(b) ug/L

PTC6A 09/22/05 9:43 <0.10 <0.70 <0.75 <0.20 1.13 -- <29.2 <31.5

PTC6A 09/22/05 9:43 -- -- -- <0.20 -- -- -- --

PTC6B 09/22/05 10:12 <0.10 <0.70 <0.75 <0.20 0.91 -- <29.0 <28.4

PTC6C 09/22/05 10:48 <0.10 <0.70 <0.75 <0.20 3.73 -- <27.1 <31.5

PTC6D 09/28/05 9:20 <0.10 <0.70 <0.75 <0.20 -- 9.36 65.1 65.7

PTC6E 09/28/05 9:35 <0.10 <0.70 <0.75 <0.20 9.92 -- <37.6 35.4

PTC6E 09/28/05 -- <0.10 <0.70 -- <0.20 -- -- -- --

PTC7A 09/22/05 13:30 0.33 0.90 1.25 0.22 3.76 -- <27.6 <31.7

PTC7B 09/23/05 14:00 0.29 <0.70 <0.75 <0.20 3.50 -- <29.1 26.7

PTC7C 09/23/05 8:37 0.22 <0.70 <0.75 <0.20 9.73 -- 277 254 

PTC7D 09/28/05 9:00 0.10 <0.70 <0.75 <0.20 -- 12.75 93.5 91.8

PTC7D 09/28/05 9:00 -- -- -- <0.20 -- 14.36 -- --

PTC8A 09/23/05 11:05 <0.10 <0.70 <0.75 <0.20 4.27 -- 48.8 40.6

PTC8B 09/23/05 10:58 0.55 0.94 1.05 0.42 1.60 -- 126 133 

PTC8C 09/23/05 12:23 <0.10 <0.70 <0.75 1.33 0.77 -- 121 129 

PTC8D 09/23/05 13:12 0.23 0.85 2.45 1.18 6.33 -- 95.5 91.2

PTC8E 09/26/05 10:20 0.15 <0.70 <0.75 0.41 0.47 -- -- --

PTC8E 09/26/05 10:20 -- -- -- 0.50 -- -- -- --

PTC9A 09/27/05 13:00 0.25 <0.70 1.65 0.31 2.88 -- 52.7 53.0

PTC9B 09/27/05 13:25 0.14 0.71 <0.75 <0.20 3.02 -- 41.2 38.4

PTC9C 09/27/05 14:05 0.34 0.72 1.30 0.28 2.80 -- <31.3 <32.1

PTC9C 09/27/05 14:10 -- -- -- -- -- -- <33.8 <32.8

PTC9D 09/27/05 11:45 <0.10 <0.70 <0.75 0.39 0.75 -- <34.4 <29.2

PTC9E 09/28/05 9:15 <0.10 <0.70 <0.75 1.07 0.21 -- <34.9 <34.5

PTC9E 09/28/05 9:20 <0.10 <0.70 <0.75 1.24 0.22 -- <35.4 <33.7

PTC10A 09/27/05 13:20 0.35 <0.70 1.40 <0.20 3.82 -- <37.4 <48.2

PTC10A 09/27/05 13:20 -- -- <0.75 <0.20 -- -- -- --

PTC10B 09/27/05 13:45 <0.10 <0.70 <0.75 <0.20 4.10 -- <38.1 <32.1

PTC10B 09/27/05 13:50 -- -- -- <0.20 -- -- <36.8 <35.3

PTC10C 09/26/05 14:55 <0.10 <0.70 <0.75 <0.20 -- 20.09 103 98.0

PTC10C 09/26/05 14:55 <0.10 0.78 -- -- -- -- -- --

PTC10D 09/27/05 8:45 <0.10 1.42 <0.75 <0.20 -- 21.67 89.1 89.7

PTC10D 09/27/05 8:45 -- <0.70 -- -- -- -- -- --

PTC10E 09/28/05 10:00 <0.10 <0.70 <0.75 <0.20 11.06 -- 68.5 67.9

PTC10E 09/28/05 10:00 -- -- -- <0.20 -- -- -- --
Appendix 1B. Field measurements and reduction-oxidation (redox)-sensitive constituents

 for groundwater samples, seep 3-4W reactive mat pilot-test area, West Branch

 Canal Creek, Aberdeen Proving Ground, Maryland, 

 March-October 2005--Continued

Device ID

Device 

Type

Hydrogeologic Unit

Depth, 

Screened 

Interval 

(ft bls)

Date 

sampled Time pH

Specific 

conductance, 

μS/cm

Water 

temp. 

deg C.

Alkalinity, mg/L as 

CaCO3

PTC11A CMT Wetland 1.8-2.2 09/28/05 10:15 3.9 641 21.8 --

PTC11A CMT Wetland 1.8-2.2 09/28/05 10:15 -- -- -- --

PTC11B CMT Wetland 4.8-5.2 09/28/08 10:55 3.9 705 19.4 --

PTC11C CMT Wetland 7.8-8.2 09/28/05 11:40 3.9 724 18.4 --

PTC11D CMT Wetland 9.8-10.2 09/28/05 12:45 3.9 721 19.8 --

PTC11D CMT Wetland 9.8-10.2 09/28/05 12:45 -- -- -- --

PTC11E CMT Wetland 11.8-12.2 09/28/05 13:35 3.9 715 20.3 --

PTC11F CMT Aquifer 14-14.2 09/29/05 8:50 3.9 690 17.9 --

PTC11F CMT Aquifer 14-14.2 09/29/05 8:55 -- -- -- --

PTC12A CMT Wetland 2.8-3.2 09/29/05 9:36 4.0 712 21.2 --

PTC12B CMT Wetland 4.8-5.2 09/29/05 10:35 4.2 720 19.6 --

PTC12B CMT Wetland 4.8-5.2 09/29/05 10:40 -- -- -- --

PTC12C CMT Wetland 7.8-8.2 09/29/05 11:10 5.9 850 19.2 40.8

PTC12D CMT Wetland 9.8-10.2 09/29/05 11:50 6.1 908 17.8 59.8

PTC12E CMT Wetland 11.8-12.2 09/29/05 13:10 5.6 828 17.3 42.7

PTC12F CMT Aquifer 15.2-15.4 09/29/05 14:05 5.9 762 22.2 33.6

PTC13A CMT Wetland 2.8-3.2 09/29/05 8:35 3.9 315 20.8 --

PTC13A CMT Wetland 2.8-3.2 09/29/05 8:35 -- -- -- --

PTC13B CMT Wetland 4.8-5.2 09/29/05 8:50 4.0 608 19.3 --

PTC13B CMT Wetland 4.8-5.2 09/29/05 8:50 -- -- -- --

PTC13C CMT Wetland 7.8-8.2 09/29/05 9:25 3.7 676 18.6 --

PTC13C CMT Wetland 7.8-8.2 09/29/05 9:30 -- -- -- --

PTC13D CMT Wetland 9.8-10.2 09/29/05 10:00 3.5 756 18.8 --

PTC13D CMT Wetland 9.8-10.2 09/29/05 10:00 -- -- -- --

"PTC" samples are groundwater samples collected from multi-level piezometers

"PTZ" samples are groundwater samples collected from individual piezometers

"PTB" samples are groundwater samples collected from in-mat passive diffusion samplers

"PTN" samples are groundwater samples collected from below-mat mini sand-pack screens
Appendix 1B. Field measurements and reduction-oxidation (redox)-sensitive constituents

 for groundwater samples, seep 3-4W reactive mat pilot-test area, West Branch

 Canal Creek, Aberdeen Proving Ground, Maryland, 

 March-October 2005--Continued

Device ID

Date 

sampled Time

Sulfide, 

mg/L

Ammonia, 

mg/L

Phosphate, as 

PO4 

mg/L

Nitrate 

as NO3, 

mg/L

Iron, 

(Fe2+) 

mg/L, 

<10 

range

Iron, 

(Fe2+) 

mg/L, 

>10 

range

Methane 

(a), ug/L

Methane 

(b) ug/L

PTC11A 09/28/05 10:15 <0.10 <0.70 <0.75 0.83 0.14 -- <31.4 <30.9

PTC11A 09/28/05 10:15 -- -- -- -- 0.13 -- -- --

PTC11B 09/28/08 10:55 0.15 <0.70 0.85 0.63 1.34 -- 64.2 70.2

PTC11C 09/28/05 11:40 <0.10 <0.70 <0.75 0.50 1.63 -- 116 114 

PTC11D 09/28/05 12:45 0.39 0.74 1.20 0.99 1.38 -- 91.8 87.9

PTC11D 09/28/05 12:45 -- -- -- 0.94 -- -- -- --

PTC11E 09/28/05 13:35 <0.10 <0.70 <0.75 0.85 0.83 -- 73.0 81.0

PTC11F 09/29/05 8:50 0.44 0.92 1.90 1.23 0.14 -- 48.6 48.2

PTC11F 09/29/05 8:55 -- -- -- 0.92 -- -- 47.0 49.4

PTC12A 09/29/05 9:36 0.89 <0.70 <0.75 <0.20 7.10 -- 109 111 

PTC12B 09/29/05 10:35 0.55 <0.70 <0.75 <0.20 4.54 -- 79.2 75.6

PTC12B 09/29/05 10:40 -- -- -- -- -- -- 77.7 74.4

PTC12C 09/29/05 11:10 <0.10 <0.70 <0.75 <0.20 -- 9.80 161 164 

PTC12D 09/29/05 11:50 0.10 <0.70 <0.75 <0.20 -- 10.49 175 157 

PTC12E 09/29/05 13:10 <0.10 <0.70 0.95 <0.20 -- 9.39 177 172 

PTC12F 09/29/05 14:05 0.11 <0.70 <0.75 <0.20 -- 44.80 177 167 

PTC13A 09/29/05 8:35 <0.10 <0.70 <0.75 <0.20 0.37 -- <40.0 <34.6

PTC13A 09/29/05 8:35 -- -- <0.75 -- -- -- -- --

PTC13B 09/29/05 8:50 <0.10 <0.70 <0.75 <0.20 4.62 -- <33.2 <36.6

PTC13B 09/29/05 8:50 -- -- -- -- 4.52 -- -- --

PTC13C 09/29/05 9:25 <0.10 <0.70 <0.75 <0.20 5.27 -- <36.3 36.3

PTC13C 09/29/05 9:30 -- -- -- -- -- -- <38.6 36.2

PTC13D 09/29/05 10:00 <0.10 <0.70 <0.75 <0.20 -- 15.31 <38.5 <36.2

PTC13D 09/29/05 10:00 -- -- -- -- -- 14.36 -- --