Those who live in Rock Port are getting in the mail, a survey that was sent by the city regarding proposed wastewater treatment system improvements.
Facebook posts from the city say survey results will determine if Rock Port is eligible for state grants to replace a lift station that moves wastewater to lagoons south of town.
The grants could pay one-fourth to one-third of the project cost.
The surveys come with a postage paid return envelope.
Rock Port residents with questions about the survey are invited to contact the city's utility office.