Noise Management at the Injection Well Site - Several options were addressed regarding the equipment at the injection well site at 4050 Sleepy Ranch Road, including the type of pump to be used to inject clean water back to the aquifer. Typical installations of this type include a pump style that places the motor and switch gear above the surface (as shown to the right). Due to noise concerns, a decision was made to use a fully submersible pump putting the pump, motor and switch gear over 1,000 feet below the surface. Click the image of the submersible well for a larger diagram to the far right.