Groundwater and Piezometric Levels on Weeks Creek Landslide


		UTM 	Lat/Long 	Elevation 
Location: 10565379E 	37°21'11"N 	1040 ft 
		4134084N 	122°15'42"W
			
Depth to groundwater or piezometric surface					
Negative sign indicates water level above ground surface					
	Piezometers			Piezometers			Inclinometer
Date	Piez 1	Piez 2	Piez 3	Piez 4	I1
    	(ft)		(ft		(ft)		(ft)		(ft)
1981-1982 					
9/17/81	11.25	11.08	15.79	dry	28.75
10/31/81	12.79	12.67	14.00	dry	29.54
11/19/81	11.92	11.92	13.08	dry	18.33
11/30/81	5.67	5.42	12.08	dry	27.00
12/4/81	7.04	6.75	11.08	dry	29.42
12/11/81	7.46	7.17	10.58	dry	29.08
12/17/81	7.21	6.83	10.21	dry	29.29
12/21/81	1.50	1.00	10.29	2.83	25.25
12/24/81	2.00	1.50	9.75	2.46	21.89
12/30/81	0.96	0.58	8.71	0.21	11.38
1/6/82	1.13	0.58	9.04	0.13	8.83
1/8/82	1.21	0.58	9.29	0.17	9.50
1/13/82	1.17	0.67	9.04	0.42	10.42
2/3/82	1.58	1.50	9.63	n/a	10.50
2/12/82	1.08	0.67	8.00	0.67	10.38
2/17/82	1.58	0.50	8.13	-0.83	6.99
2/24/82	0.75	0.50	9.42	0.13	8.96
3/5/82	0.75	0.50	9.67	0.50	9.46
3/16/82	0.75	0.33	9.92	0.50	9.49
3/18/82	0.58	0.17	10.25	0.00	8.69
3/22/82	0.63	0.29	n/a	0.13	8.66
3/24/82	0.67	0.46	10.46	0.25	8.72
3/30/82	0.50	0.13	11.21	0.00	9.27
4/7/82	n/a	0.13	12.38	0.00	7.65
4/16/82	0.83	0.33	12.92	0.50	7.91
4/21/82	n/a	n/a	n/a	n/a	8.70
5/3/82	n/a	n/a	n/a	n/a	11.00
5/14/82	2.29	2.00	14.50	1.83	12.13
5/18/82	2.58	2.21	14.50	2.21	12.42
6/4/82	3.58	3.83	14.50	3.33	13.00
6/14/82	4.00	3.58	14.92	3.75	15.42
					
1982-1983					
7/8/82	6.17	9.29	14.67	5.50	17.12
11/5/82	12.17	12.15	14.50	8.67	24.75
11/19/82	10.87	9.83	14.67	8.08	10.46
11/26/82	n/a	11.75	14.50	n/a	20.42
12/3/82	3.46	2.63	14.88	6.42	11.08
12/23/82	0.50	1.17	n/a	1.00	n/a
1/19/83	0.92	0.58	14.04	n/a	12.04
1/24/83	0.67	0.33	14.00	0.08	9.84
1/28/83	0.63	0.33	14.50	0.00	8.83
2/4/83	n/a	n/a	n/a	n/a	8.75
2/19/83	n/a	n/a	n/a	n/a	8.13
3/3/83	0.42	0.42	18.00	-0.08	6.27
3/14/83	0.75	0.92	dry	0.42	10.58
3/21/83	0.83	1.17	n/a	0.33	10.25
3/28/83	0.92	1.67	n/a	0.67	9.33
4/5/83	n/a	n/a	n/a	n/a	9.08
4/7/83	2.75	2.71	n/a	0.96	9.33
4/14/83	2.08	3.25	n/a	1.25	10.25
4/19/83	2.21	3.25	n/a	1.42	10.50
4/28/83	1.00	2.58	n/a	0.17	9.67
5/13/83	1.50	3.17	n/a	0.88	9.46
5/18/83	1.83	3.42	n/a	1.17	9.88
6/2/83	3.04	4.33	n/a	2.29	11.46
					
1983-1984					
11/15/83	12.96	13.13	n/a	dry	23.33
11/18/83	12.13	12.79	n/a	dry	11.79
12/1/83	6.04	8.25	n/a	4.29	12.00
12/8/83	1.42	n/a	n/a	1.42	11.00
12/15/83	2.00	n/a	n/a	1.29	9.17
12/29/83	1.50	n/a	n/a	1.25	n/a
1/24/84	2.17	4.67	dry	1.58	10.29
2/10/84	2.54	4.96	18.04	1.75	11.38
2/26/84	2.00	4.25	17.5	1.5	10.29
4/11/84	4.38	5.29	n/a	2.92	12.25
					
					
Daily Rainfall on Weeks Creek Landslide


		UTM 	Lat/Long 	Elevation 
Location: 10565379E 	37°21'11"N 	1040 ft 
		4134084N 	122°15'42"W
			
	

Date	Rainfall
	(in)
1981-1982	
1/28/82	0.59
1/29/82	0.00
1/30/82	0.01
1/31/82	0.00
2/1/82	0.00
2/2/82	0.00
2/3/82	0.00
2/4/82	0.00
2/5/82	0.00
2/6/82	0.00
2/7/82	0.00
2/8/82	0.00
2/9/82	0.00
2/10/82	0.00
2/11/82	0.00
2/12/82	0.00
2/13/82	0.87
14-Feb	1.86
2/15/82	3.12
2/16/82	0.75
2/17/82	0.06
2/18/82	0.00
2/19/82	0.00
2/20/82	0.00
2/21/82	0.00
2/22/82	0.00
2/23/82	0.00
2/24/82	0.00
2/25/82	n/a
3/12/82	n/a
3/13/82	0.05
3/14/82	0.27
3/15/82	0.03
3/16/82	0.60
3/17/82	0.80
3/18/82	0.15
3/19/82	0.01
3/20/82	0.01
3/21/82	n/a
3/29/82	n/a
3/30/82	0.60
3/31/82	2.27
4/1/82	0.50
4/2/82	0.53
4/3/82	0.61
4/4/82	0.13
4/5/82	0.26
4/6/82	0.01
4/7/82	0.02
4/8/82	0.00
4/9/82	0.00
4/10/82	1.17
4/11/82	1.21
4/12/82	0.07
4/13/82	0.00
4/14/82	0.40
4/15/82	0.00
4/16/82	0.00
4/17/82	0.00
4/18/82	0.00
4/19/82	0.00
4/20/82	0.00
4/21/82	0.00
4/22/82	0.00
4/23/82	0.00
4/24/82	0.00
4/25/82	0.00
4/26/82	0.00
4/27/82	0.00
4/28/82	0.00
5/1/82	0.00
5/2/82	0.00
5/3/82	0.00

1982-1983	
11/25/82	n/a
11/26/82	0.07
11/27/82	0.14
11/28/82	1.47
11/29/82	1.16
11/30/82	1.17
12/1/82	0.18
12/2/82	0.00
12/3/82	0.00
12/4/82	0.00
12/5/82	0.00
12/6/82	0.00
12/7/82	0.00
12/8/82	0.00
12/9/82	0.00
12/10/82	0.00
12/11/82	0.00
12/12/82	0.13
12/13/82	0.01
12/14/82	0.00
12/15/82	0.00
12/16/82	0.21
12/17/82	0.23
12/18/82	0.00
12/19/82	0.00
12/20/82	0.58
12/21/82	2.37
12/22/82	1.77
12/23/82	0.15
12/24/82	0.00
12/25/82	0.00
12/26/82	0.00
12/27/82	0.00
12/28/82	0.00
12/29/82	0.00
12/30/82	0.00
12/31/82	0.00
1/1/83	0.00
1/2/83	0.00
1/3/83	0.00
1/4/83	0.00
1/5/83	0.00
1/6/83	0.00
1/7/83	0.00
1/8/83	0.00
1/9/83	0.00
1/10/83	0.00
1/11/83	0.00
1/12/83	0.00
1/13/83	0.00
1/14/83	0.00
1/15/83	0.04
1/16/83	0.00
1/17/83	0.00
1/18/83	1.61
1/19/83	0.01
1/20/83	0.00
1/21/83	0.01
1/22/83	2.68
1/23/83	1.92
1/24/83	0.24
1/25/83	0.00
1/26/83	2.47
1/27/83	0.61
1/28/83	0.01
1/29/83	n/a
	
	
Daily Rainfall at Harrington Creek	


		UTM 	Lat/Long 	Elevation 
Location: 10565379E 	37°21'11"N 	1040 ft 
		4134084N 	122°15'42"W
			



Date	Rain
	(in)
1981-1982	
11/19/81	0.00
11/20/81	0.00
11/21/81	0.56
11/22/81	0.03
11/23/81	0.51
11/24/81	0.04
11/25/81	0.10
11/26/81	0.58
11/27/81	0.59
11/28/81	0.00
11/29/81	0.00
11/30/81	0.00
12/1/81	0.00
12/2/81	0.00
12/3/81	0.00
12/4/81	0.00
12/5/81	0.00
12/6/81	0.00
12/7/81	0.00
12/8/81	0.00
12/9/81	0.31
12/10/81	0.00
12/11/81	0.00
12/12/81	0.20
12/13/81	0.14
12/14/81	0.02
12/15/81	0.12
12/16/81	0.00
12/17/81	0.00
12/18/81	0.19
12/19/81	1.10
12/20/81	0.71
12/21/81	0.27
12/22/81	0.00
12/23/81	0.00
12/24/81	0.00
12/25/81	0.00
12/26/81	0.61
12/27/81	0.11
12/28/81	0.00
12/29/81	2.07
12/30/81	0.19
12/31/81	0.43
1/1/82	0.25
1/2/82	0.35
1/3/82	0.45
1/4/82	5.42
1/5/82	0.17
1/6/82	0.00
1/7/82	0.00
1/8/82	0.00
1/9/82	0.00
1/10/82	0.00
1/11/82	0.00
1/12/82	0.00
1/13/82	0.00
1/14/82	0.00
1/15/82	0.01
1/16/82	0.00
1/17/82	0.00
1/18/82	0.21
1/19/82	0.86
1/20/82	1.03
1/21/82	0.19
1/22/82	0.01
1/23/82	0.00
1/24/82	0.00
1/25/82	0.08
1/26/82	0.48
1/27/82	0.00
1/28/82	0.70
1/29/82	0.00
1/30/82	0.00
1/31/82	0.00
2/1/82	0.00
2/2/82	0.00
2/3/82	0.00
2/4/82	0.00
2/5/82	0.00
2/6/82	0.00
2/7/82	0.00
2/8/82	0.00
2/9/82	0.00
2/10/82	0.00
2/11/82	0.00
2/12/82	0.00
2/13/82	0.56
2/14/82	1.52
2/15/82	2.69
2/16/82	0.20
2/17/82	0.06
2/18/82	0.00
2/19/82	0.00
2/20/82	0.00
2/21/82	0.00
2/22/82	0.00
2/23/82	0.01
2/24/82	0.00
2/25/82	0.00
2/26/82	0.07
2/27/82	0.01
2/28/82	0.01
3/1/82	1.01
3/2/82	0.14
3/3/82	0.00
3/4/82	0.00
3/5/82	0.00
3/6/82	0.00
3/7/82	0.01
3/8/82	0.08
3/9/82	0.04
3/10/82	0.35
3/11/82	0.10
3/12/82	0.00
3/13/82	0.03
3/14/82	0.28
3/15/82	0.12
3/16/82	0.52
3/17/82	0.61
3/18/82	0.13
3/19/82	0.00
3/20/82	0.00
3/21/82	0.00
3/22/82	0.00
3/23/82	0.00
3/24/82	0.01
3/25/82	0.28
3/26/82	0.12
3/27/82	0.00
3/28/82	0.53
3/29/82	0.71
3/30/82	0.85
3/31/82	1.93
4/1/82	0.53
4/2/82	0.52
4/3/82	0.44
4/4/82	0.04
4/5/82	0.26
4/6/82	0.00
4/7/82	0.01
4/8/82	0.00
4/9/82	0.00
4/10/82	1.73
4/11/82	0.65
4/12/82	0.01
4/13/82	0.00
4/14/82	0.33
4/15/82	0.01
4/16/82	0.00
4/17/82	0.00
4/18/82	0.00
4/19/82	0.00
4/20/82	0.00
4/21/82	0.00
4/22/82	0.00
4/23/82	0.00
4/24/82	0.00
4/25/82	0.00
4/26/82	0.00
4/27/82	0.00
4/28/82	0.00
4/29/82	0.00
4/30/82	0.00
5/1/82	0.00
5/2/82	0.00
5/3/82	0.00
5/4/82	0.00
5/5/82	0.00
5/6/82	0.00
5/7/82	0.00
5/8/82	0.00
5/9/82	0.00
5/10/82	0.00
5/11/82	0.00
	
1982-1983	
11/5/82	0.00
11/6/82	0.02
11/7/82	0.03
11/8/82	0.03
11/9/82	0.27
11/10/82	0.00
11/11/82	0.00
11/12/82	0.00
11/13/82	0.00
11/14/82	0.00
11/15/82	0.00
11/16/82	0.00
11/17/82	3.20
11/18/82	0.00
11/19/82	0.00
11/20/82	0.00
11/21/82	0.12
11/22/82	0.00
11/23/82	0.00
11/24/82	0.00
11/25/82	0.00
11/26/82	0.00
11/27/82	0.16
11/28/82	1.40
11/29/82	0.55
11/30/82	1.10
12/1/82	0.00
12/2/82	0.00
12/3/82	0.05
12/4/82	0.00
12/5/82	0.00
12/6/82	0.00
12/7/82	0.00
12/8/82	0.00
12/9/82	0.00
12/10/82	0.00
12/11/82	0.00
12/12/82	0.12
12/13/82	0.01
12/14/82	0.00
12/15/82	0.00
12/16/82	0.19
12/17/82	0.21
12/18/82	0.00
12/19/82	0.00
12/20/82	0.40
12/21/82	2.06
12/22/82	1.64
12/23/82	0.13
12/24/82	0.00
12/25/82	0.00
12/26/82	0.00
12/27/82	0.00
12/28/82	0.00
12/29/82	0.00
12/30/82	0.00
12/31/82	0.00
1/1/83	0.00
1/2/83	0.00
1/3/83	0.00
1/4/83	0.00
1/5/83	0.00
1/6/83	0.00
1/7/83	0.00
1/8/83	0.00
1/9/83	0.00
1/10/83	0.00
1/11/83	0.00
1/12/83	0.00
1/13/83	0.00
1/14/83	0.00
1/15/83	0.03
1/16/83	0.01
1/17/83	0.00
1/18/83	1.56
1/19/83	0.00
1/20/83	0.00
1/21/83	0.02
1/22/83	2.31
1/23/83	1.56
1/24/83	0.30
1/25/83	0.00
1/26/83	2.52
1/27/83	0.53
1/28/83	0.61
1/29/83	0.29
1/30/83	0.00
1/31/83	0.00
2/1/83	0.01
2/2/83	0.18
2/3/83	0.00
2/4/83	0.09
2/5/83	0.45
2/6/83	1.38
2/7/83	1.92
2/8/83	0.22
2/9/83	0.01
2/10/83	0.00
2/11/83	0.54
2/12/83	0.52
2/13/83	0.10
2/14/83	0.00
2/15/83	0.05
2/16/83	0.00
2/17/83	0.02
2/18/83	0.68
2/19/83	0.00
2/20/83	0.00
2/21/83	0.00
2/22/83	0.00
2/23/84	0.55
2/24/83	0.04
2/25/83	1.20
2/26/83	0.30
2/27/83	0.58
2/28/83	1.06
3/1/83	1.18
3/2/83	1.78
3/3/83	0.19
3/4/83	0.22
3/5/83	0.32
3/6/83	0.44
3/7/83	0.03
3/8/83	0.00
3/9/83	0.02
3/10/83	0.00
3/11/83	0.00
3/12/83	0.00
3/13/83	0.00
3/14/83	0.01
3/15/83	0.00
3/16/83	0.65
3/17/83	0.51
3/18/83	0.14
3/19/83	0.00
3/20/83	0.71
3/21/83	0.01
3/22/83	0.50
3/23/83	0.25
3/24/83	0.40
3/25/83	0.00
3/26/83	0.05
3/27/83	0.31
3/28/83	0.01
3/29/83	0.01
3/30/83	0.10
3/31/83	0.16
4/1/83	0.00
4/2/83	0.08
4/3/83	0.00
4/4/83	0.00
4/5/83	0.00
4/6/83	0.00
4/7/83	0.00
4/8/83	0.00
4/9/83	0.00
4/10/83	0.00
4/11/83	0.10
4/12/83	0.00
4/13/83	0.00
4/14/83	0.00
4/15/83	0.00
4/16/83	0.00
4/17/83	0.01
4/18/83	0.15
4/19/83	0.22
4/20/83	0.17
4/21/83	0.02
4/22/83	0.00
4/23/83	1.10
4/24/83	0.60
4/25/83	0.01
4/26/83	0.00
4/27/83	0.58
4/28/83	0.76
4/29/83	0.55
4/30/83	0.57
5/1/83	0.01
5/2/83	0.00
5/3/83	0.00
5/4/83	0.01
5/5/83	0.55
5/6/83	0.00
5/7/83	0.00
5/8/83	0.00
5/9/83	0.00
5/10/83	0.00
5/11/83	0.00
5/12/83	0.00
5/13/83	0.00
5/14/83	0.00
5/15/83	0.00
5/16/83	0.00
5/17/83	0.00
5/18/83	0.00
5/19/83	0.00
5/20/83	0.00
5/21/83	0.00
5/22/83	0.00
5/23/83	0.00
5/24/83	0.00
5/25/83	0.00
5/26/83	0.00
5/27/83	0.00
5/28/83	0.00
5/29/83	0.00
5/30/83	0.00
6/1/83	0.00
6/2/83	0.00
6/3/83	0.00
	
1983-1984	
10/20/83	0.00
10/21/83	0.00
10/22/83	0.00
10/23/83	0.00
10/24/83	0.00
10/25/83	0.00
10/26/83	0.00
10/27/83	0.00
10/28/83	0.00
10/29/83	0.00
10/30/83	0.23
10/31/83	0.14
11/1/83	0.24
11/2/83	0.00
11/3/83	0.00
11/4/83	0.00
11/5/83	0.00
11/6/83	0.02
11/7/83	0.00
11/8/83	0.00
11/9/83	0.11
11/10/83	2.61
11/11/83	0.11
11/12/83	0.30
11/13/83	0.60
11/14/83	0.00
11/15/83	0.01
11/16/83	0.19
11/17/83	0.86
11/18/83	0.00
11/19/83	0.00
11/20/83	0.00
11/21/83	0.00
11/22/83	0.02
11/23/83	0.02
11/24/83	0.11
11/25/83	0.00
11/26/83	0.00
11/27/83	0.00
11/28/83	0.00
11/29/83	0.00
11/30/83	0.33
12/1/83	0.00
12/2/83	0.00
12/3/83	0.50
12/4/83	0.00
12/5/83	0.00
12/6/83	0.00
12/7/83	0.04
12/8/83	0.08
12/9/83	1.25
12/10/83	0.34
12/11/83	0.74
12/12/83	0.00
12/13/83	0.10
12/14/83	0.00
12/15/83	0.01
12/16/83	0.08
12/17/83	0.08
12/18/83	0.00
12/19/83	0.00
12/20/83	0.00
12/21/83	0.10
12/22/83	0.38
12/23/83	0.01
12/24/83	1.65
12/25/83	1.07
12/26/83	0.33
12/27/83	0.11
12/28/83	0.00
12/29/83	0.01
12/30/83	0.77
12/31/83	0.00
1/1/84	0.00
1/2/84	0.00
1/3/84	0.00
1/4/84	0.00
1/5/84	0.00
1/6/84	0.00
1/7/84	0.00
1/8/84	0.00
1/9/84	0.00
1/10/84	0.00
1/11/84	0.00
1/12/84	0.00
1/13/84	0.00
1/14/84	0.00
1/15/84	0.09
1/16/84	0.03
1/17/84	0.00
1/18/84	0.00
1/19/84	0.00
1/20/84	0.07
1/21/84	0.07
1/22/84	0.00
1/23/84	0.00
1/24/84	0.00
1/25/84	0.00
1/26/84	0.01
1/27/84	0.00
1/28/84	0.00
1/29/84	0.00
1/30/84	0.00
1/31/84	0.00
2/1/84	0.00
2/2/84	0.00
2/3/84	0.00
2/4/84	0.00
2/5/84	0.00
2/6/84	0.00
2/7/84	0.00
2/8/84	0.06
2/9/84	0.56
2/10/84	0.02
2/11/84	0.02
2/12/84	0.03
2/13/84	0.88
2/14/84	0.01
2/15/84	0.28
2/16/84	0.24
2/17/84	0.00
2/18/84	0.00
2/19/84	0.00
2/20/84	0.00
2/21/84	0.33
2/22/84	0.00
2/23/84	0.00
2/24/84	0.10
2/25/84	0.00
2/26/84	0.00
2/27/84	0.00
2/28/84	0.00
2/29/84	0.00
3/1/84	0.00
3/2/84	0.00
3/3/84	0.00
3/4/84	0.00
3/5/84	0.00
3/6/84	0.00
3/7/84	0.00
3/8/84	0.00
3/9/84	0.00
3/10/84	0.00
3/11/84	0.04
3/12/84	0.73
3/13/84	0.13
3/14/84	0.16
3/15/84	0.36
3/16/84	0.01
3/17/84	0.00
3/18/84	0.00
3/19/84	0.00

end of file