Water level indicators; apparatus for controlling water supply, namely, automatic valves; liquid level indicators for water tanks; measuring apparatus, namely, probes for monitoring water level; measuring apparatus, namely, probes for monitoring water level in soil; scientific apparatus for testing water quantity in samples of soil; soil moisture meters; water meters; water timers; electronic devices, namely, water meters for tracking water usage

Water flushing installations, namely, flush levers and water displacement devices for limiting water usage; water supply installations, namely, regulating accessories for water supply; apparatus for the supply of water for sanitary purposes, namely, water filters, devices for disbursing water treatment agents, water displacement devices with slow release water treatment agents; appliances for water distribution, namely, faucets, shower heads, piping; devices to treat water, namely, devices for the slow release of water treatment agents, and devices for chemical and UV water treatment; fittings for water supply installations with flow control, namely, flow restrictors, plugs, aerators; water saving devices in the nature of water displacement devices for sanitary installations, namely, water displacement bags and/or bricks for toilet tanks; water regulating valves; automatic watering installations for plants in the nature of a water reservoir and pump for use in potted plants

Advisory services regarding plumbing and water installations and water usage; providing information in the fields of water conservation, water management, and water pollution as these subjects pertain to plumbing and water installations

Educational services in the nature of classes, seminars, workshops, and Internet based tutorial sessions in the field of water conservation and distribution of literature in connection therewith; educational services in the nature of classes, seminars, workshops, and Internet based tutorial sessions in the field of water management, and distribution of literature in connection therewith; educational services in the nature of classes, seminars, workshops, and Internet based tutorial sessions in the field of water pollution, and distribution of literature in connection therewith