The most notable discussion centered on the water pump control modifications, an essential upgrade aimed at addressing longstanding issues with the control system installed five to six years ago. Scott Warner, the wastewater treatment superintendent, highlighted the need for a complete overhaul of the system due to unresolved bugs from the initial installation. The city plans to engage Quality Flow, the original installer, for a week of programming work at a cost of $17,680. This sum includes expenses for programming, parts, travel, and accommodation. Concerns were raised about Quality Flow’s monopoly on servicing the system, as they are the sole company capable of programming the specific equipment. Warner emphasized the importance of acquiring the system’s password to allow future programming by other companies, despite the immediate necessity of utilizing Quality Flow’s services.

No modifications had been made to the system since its installation, leading to speculation about possible upgrades beyond fixing operational bugs. The council considered plans to integrate the water and wastewater systems into a single SCADA program, enabling remote access and management. The cost of the programming work was scrutinized, particularly the travel expenses, as members questioned the fairness of the pricing given that some tasks should have been covered during the initial installation. Despite hesitations, the council approved the proposal to proceed with the necessary modifications.

Another focal point of the meeting was the operational status of the wastewater treatment plant, specifically sludge management and flow rates. The plant is designed to handle up to one million gallons per day, and maintaining a balanced flow is important for proper operation. Faulty timers controlling the sludge management system were replaced, allowing for more consistent operation. The changes have been effective, with no recent permit limit exceedances since the new strategies were implemented. Communication with the Minnesota Pollution Control Agency (MPCA) was described as constructive, with current operations meeting their requirements.

Seasonal challenges due to inflow and infiltration (INI) issues during heavy rainfall or snowmelt were also addressed. The plant experienced flows exceeding one million gallons on several occasions, complicating sludge management due to increased volume. Despite these challenges, the plant remains well within its capacity, and the council expressed confidence in its ability to handle future growth and maintain compliance with environmental regulations.

In addition to water and wastewater issues, the council discussed improvements to the city’s electrical infrastructure, particularly at Harbor Park. Concerns about insufficient amperage during peak usage times—such as events like the Fisherman’s Picnic—were raised. The growing use of food trucks, which require more power, has added to the demand on the electrical system, leading to instances of blown fuses. The council considered hiring a local electrician to evaluate the current system and determine the need for additional outlets or upgrades, rather than relying solely on city utility staff.