Water supply and sanitary notes
Source of Water. a. Surface source:- the source containing the surface water is the surface source. Eg, Rain, River, Stream, Pond, lake, etc. b. Ground source:- the source containing below the surface of the earth. Eg, Well (shallow & deep), Artision gallery, Spring, etc. # Rain is the main source of water on the earth. … Continue reading Water supply and sanitary notes
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