Environmental Engineering Reference
In-Depth Information
Table 3.10 (continued)
Seepage measurements at Mirror Lake, Campton, New Hampshire
Dates: 7/16/02-7/19/02
2,550 cm
2
Meter area
¼
Date
Meter
V1 (ml)
V2 (ml)
T1
T2
Δ
V (ml)
Δ
t (min)
Δ
V/
Δ
t (ml/min)
Δ
V/
Δ
t (cm/d)
Ave.
7/18/02
17
1,000
840
10:24
10:29
160
5
32.0
18.1
7/18/02
17
1,000
930
10:49
10:51
70
2
35.0
19.8
20.4
7/18/02
17
1,000
940
15:14
15:16
60
2
30.0
16.9
7/18/02
17
1,000
960
16:31
16:32
40
1
40.0
22.6
7/18/02
17
1,000
920
16:36
16:38
80
2
40.0
20.6
7/18/02
18
1,000
280
9:48
9:56
720
8
90.0
50.8
7/18/02
18
1,000
550
10:09
10:13
450
4
112.5
63.5
7/18/02
18
1,000
490
10:24
10:29
510
5
102.0
57.6
7/18/02
18
1,000
770
10:49
10:51
230
2
115.0
64.9
53.5
7/18/02
18
1,000
510
10:58
11:03
490
5
98.0
55.3
7/18/02
18
1,000
840
15:19
15:21
160
2
80.0
45.2
7/18/02
18
1,000
920
16:31
16:32
80
1
80.0
45.2
7/18/02
18
1,000
840
16:36
16:38
160
2
80.0
45.2
7/18/02
20
1,000
900
11:05
11:07
100
2
50.0
28.2
7/18/02
20
1,000
800
11:26
11:30
200
4
50.0
28.2
28.9
100
50.0
28.2
7/18/02
20
1,000
900
15:08
15:10
2
55
55.0
31.1
7/18/02
20
1,000
945
16:08
16:09
1
7/18/02
13,17,18,20
1,000
670
15:27
15:28
330
1
330.0
46.6
7/18/02
13,17,18,20
1,000
650
15:32
15:33
350
1
350.0
49.4
47.6
7/18/02
13,17,18,20
1,000
670
15:37
15:38
330
1
330.0
46.6
7/16/02
13,17,18,20
1,000
660
15:41
15:42
340
1
340.0
48.0
7/16/02
3,4,5,6
1,000
670
15:17
15:27
330
10
33.0
4.7
7/16/02
3,4,5,6
1,000
670
15:46
15:56
330
10
33.0
4.7
7/17/02
3,4,5,6
1,000
680
16:56
17:06
320
10
32.0
4.5
4.5
7/17/02
3,4,5,6
1,000
680
17:07
17:17
320
10
32.0
4.5
7/17/02
3,4,5,6
1,000
690
18:14
18:24
310
10
31.0
4.4
