Portable self-contained ground water testing assembly

A portable ground water testing apparatus comprising in combination:

• a boom member rotatingly attached to a portable bed, said boom member being both horizontally pivotable about a vertical axis and vertically pivotable about a horizontal axis;
• said boom member further having slide members to accommodate the movement of cables and hoses along the length of the boom member;
• at least two independently operable reel members attached to said boom member for storing and feeding cables and hoses to said boom member;
• at least one decontamination apparatus having a chamber with a forward and a rearward aperture for a hose and a cable to pass through said chamber, said chamber having a spray wash device for spraying the hoses and cables with wash fluid to remove contaminants, and means for removing the contaminated wash fluid from the chamber;
• a holding tank for accepting and storing the contaminated wash fluid from the decontamination apparatus;
• and
• a device for maintaining a uniform winding of cables and hoses on each of said reel members.