Rainfall and Water-Level Data for a Wetland Area near Millington, Shelby County, Tennessee, October 1996 through September 1997

Table 1. Summary of water levels recorded at wells in the Millington, Tennessee, study area, October 1, 1996 through September 30, 1997

[Summer/fall includes July, August, September, October, November, and December; winter/spring includes January, February, March, April, May, and June; *, missing record; <, less than]

Well number	Total days of record		Number of days and percentage of time mean daily water level was above land surface		Number of days and percentage of time mean daily water level was within 1.5 feet below land surface
Summer/fall	Winter/spring		Summer/fall	Winter/spring	Summer/fall	Winter/spring
	Days	Percent	Days	Percent		Days	Percent	Days	Percent
W1-1	184	181		0	0	0	0		49	27	114	63
W1-2	184	181		55	30	90	50		73	40	133	74
W1-3	184	181		0	0	0	0		66	36	128	71
W1-4	184	181		1	<1	0	0		40	22	155	86
W1-5	184	181		0	0	0	0		64	35	116	64
W2-1	184	181		0	0	2	1		27	15	97	54
W2-2	184	181		0	0	0	0		6	3	79	44
W2-3	184	181		0	0	0	0		42	23	141	78
W2-4*	161	168		0	0	0	0		65	40	126	75
W2-5*	92	173		0	0	0	0		0	0	79	46
W2-6*	92	173		0	0	64	37		0	0	119	69
W3-2*	119	120		0	0	4	3		22	18	95	79
W3-3	184	181		135	73	169	93		158	86	176	97

Well number

Total days of record

Number of days and percentage of time mean daily water level was above land surface

Number of days and percentage of time mean daily water level was within 1.5 feet below land surface

Summer/fall

Winter/spring

Summer/fall

Winter/spring

Summer/fall

Winter/spring

Days

Percent

Days

Percent

Days

Percent

Days

Percent

W1-1

184

181

114

W1-2

184

181

133

W1-3

184

181

128

W1-4

184

181

155

W1-5

184

181

116

W2-1

184

181

W2-2

184

181

W2-3

184

181

141

W2-4*

161

168

126

W2-5*

173

W2-6*

173

119

W3-2*

119

120

W3-3

184

181

135

169

158

176

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