A new lawsuit wants a court to set aside an agreement to let voters use any countywide voting location for next month’s runoff.

A proposal the city council is expected to vote on next week includes requiring customers to cut their water use by 25% and imposing additional fees on water used beyond certain limits.

The drainage district that commissioned the testing has sent a cease-and-desist letter to the company, which says it is in compliance with all requirements for its state wastewater discharge permit.