Lawton

Lawton, OK receives a water quality score of 77/100 (Grade B) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 4 public water systems serving the area.

Lawton's water quality is near the national average. While most systems meet EPA standards, some violations have been recorded. Residents may wish to review their specific water system's report for contaminant details.

Lawton's score of 77 is 36 points above the Oklahoma state average of 41, and below the nationwide average of roughly 78/100 across all U.S. states.

In the south-central plains of Oklahoma, the mid-size city of Lawton distributes its water across a handful of distinct systems that operate within a landscape defined by agricultural activity and an oil and gas industry legacy. For prospective homebuyers and current residents, this regional backdrop yields water that meets a generally solid standard of quality, reflecting a stable balance under local environmental conditions. Although these systems provide a reassuring baseline, understanding how the surrounding plains' characteristics interface with the water supply helps householders make informed decisions about their daily use.

Water quality data is sourced from the U.S. EPA SDWIS database and updated quarterly. Learn about our scoring methodology → Read our Oklahoma water quality rankings report →