This study reported and compared community health indicators for the measurement of alcohol abuse. Using data from the 1989 Hamilton-Wentworth Health Survey, similar rates were found for four differing definitions of alcohol abuse: 1) drinking everyday (5.7%, 95% confidence limit (CL) = 3.8-7.7%), 2) drinking at least 14 drinks in the past seven days (12.1%, 95% CL = 9.2-15.1%), 3) frequent binging on 10 drinks or more (9.4%, 95% CL = 6.9-11.8%), and 4) "alcoholism" as defined by the Michigan Alcoholism Screening Test (MAST) (7.4%, 95% CL = 5.1-9.7%). Binging on five drinks or more occurred frequently (37.0, 95% CL = 32.8-41.1%). All indicators of alcohol abuse from the survey were significantly higher for males as compared to females (p