Investigation of the Aquifer Protective Capacity and Groundwater Quality around Some Open Dumpsites in Sapele Delta State, Nigeria

Table 4

Field data acquired for the head, elevations, and depth to water level in hand dug well.

S/N	Latitude	Longitude	Elevation E (m)	Depth to water level in hand dug well DWL (m)	Elevation of hydraulic head H ═ E − DWL (m)
1	N05°51.613′	E005°41.573′	13	5.80	7.20
2	N05°51.752′	E005°41.55′	12	5.32	6.68
3	N05°51.624′	E005°41.572′	9	5.20	3.80
4	N05°53.057′	E005°40.865′	9	6.20	2.80
5	N05°52.937′	E005°41.198′	8	5.10	2.90
6	N05°53.051′	E005°40.865′	7	5.80	1.20
7	N05°40.761′	E005°40.763′	10	5.40	4.60
8	N05°53.057	E005°40.865′	10	2.00	8.0
9	N05°53.051′	E005°40.865′	10	2.00	8.0