Abstract: A trash removal system for removing trash and debris from a water bottom is provided. The system includes a sled configured to ride along the water bottom, the sled including a jetting aeration system having nozzles which provide jets of pressurized air and water directed towards the water bottom; and a vacuum including a suction funnel adjacent the jetting aeration system which is configured to suck in trash and debris agitated by the jetting aeration system. The system further includes a conveyor configured at one end to receive the trash and debris sucked in by the suction funnel, and to transport the trash and debris to a surface above the water bottom.

Abstract: A method for monitoring parking meters. The method comprises selecting a route. The route includes a parking meter identifier. An employee is selected to monitor the route. A meter RFID tag that is affixed to a parking meter that corresponds to the parking meter identifier is scanned, where the scanning is performed using a RFID reader that includes memory and the meter RFID tag includes a first unique serial number. The first unique serial number and a first date/time stamp are stored in the memory. An incident code is selected in response to determining that the parking meter needs repair. A status code is selected in response to selecting an incident code and to a current status of the parking meter. The contents of the memory are transmitted to a host system.