328,320
acres of land, streams, and tributaries within six counties make up our watersheds.

Primary Water Source: Frog Bayou Watershed

• Size: 74 square miles
• Water Supply: Comes from 43-65″ of rain per year
• Treatment: Treated at Lake Fort Smith Water Treatment Plant
• Location: Boston Mountains, two miles north of Mountainburg, AR
• Storage: Run off water stored in Lake Fort Smith (approx. 1,400 surface acres)

Secondary Water Source: Lee Creek Watershed

• Size: 439 square miles
• Water Supply: Comes from 43-65″ of rain per year
• Treatment: Treated at Lee Creek Water Treatment Plant
• Location: Four counties in Arkansas and Oklahoma
• Storage: Run off water stored in Lee Creek Reservoir (approximately 634 surface acres)

Help Protect Water Sources!

Stormwater runoff causes a significant percentage of pollution in waterways. Fertilizers, car oils, yard clippings, soil, pet waste, and litter contain harmful contaminants. Stormwater runs over yards, streets, parking lots, playgrounds, and fields, carrying pollutants and debris into storm drains and rivers.

BE MINDFUL! Dispose of waste and chemicals properly. Help protect everyone’s water sources.