Gippsland Water is inviting community and environmentally minded people to join its Environment and Customer Consultative Committee.

Learning the ins and outs of water treatment will be part of the fun at a community open day when Gippsland Water's new Erica and Rawson Water Treatment Plant is opened to the public on Sunday, April 29.

Gippsland Water has announced one of its major contractors National Metering Service (NMS) will change its name to Schultz Plumbing Proprietary Limited.