Crossword clues for the word: EPALAB The word EPALAB has appeared as an answer to at least 4 crossword clues on different crossword puzzles. Crossword clues for EPALAB Showing 1 to 4 of 4 results Clue(s) Govt. testing site for air and water quality Govt. water-testing facility Pollution-testing facility Where water samples may be tested, informally