YANKTON, S.D.(WNAX)- The Lewis & Clark Regional Water System continues to extend its services.

Executive Director Troy Larson says two more communities are now getting water.

Larson says each community will supplement their own water supply.

Larson says more water will be available if they need it.

Three member cities are still waiting for water; Sheldon and Sibley in Iowa and Madison in South Dakota.

The water system uses water from wells near the Missouri River south of Vermillion and pipes it to towns and cities in South Dakota, Iowa and Minnesota.