Abstract:
Interpretation of groundwater in the Industrial Village of Tenayan, Tenayan Raya
District has been carried out using the Geoelectric Method, Schlumberger's Rule and
hydrogeochemistry. This research is motivated by increasing population growth and
significantly increasing development. This study aims to analyze rock resistivity,
groundwater potential and groundwater quality. This research was conducted on two tracks
with the length of each track is 100 meters from west to east and 72 meters from north to
south. The measurement data is processed using Progress Software. Based on the results of
data processing, it is known that the path of 1 layer of soil aquifer is at a depth of 20.59 m
with rock resistivity of 111.18 m and path of 2 layers of aquifer is at a depth of 12.23 m with
rock resistivity of 104.64 m. Groundwater quality testing in terms of pH parameters was
obtained in the range (4.48-5.22), TDS parameters ranged (12-34) mg/L, COD <1.9 mg/L,
and turbidity level (0.15-1.67) NTU. Based on the four parameters of the three samples
tested, it shows that the water is fit for consumption but special treatment needs to be done
to neutralize the pH level of the water so that it can be consumed.
