"It is in a beautiful location that is north-facing and totally sheltered from the predominant south-westerly wind. The footprint is there which means we are able to redevelop and address all the problems.
"We envisage trout and smelt in this facility with beautiful clear water."
He said the plan had been developed by Opus in conjunction with the Tuwharetoa Trust Board, with input from local boating groups, and had been reworked a number of times to accommodate the needs of all lake users and enhance the lake environment.
Although the project is being funded by the Department of Internal Affairs, Mr King said it still had to pay its way.
"We have been allocated the dollars but the clear message from Treasury and the Auditor-General is that it still has to be user pays."
Annual berth fees are currently between $750 and $1150 and these are projected to increase to between $2240 and $3920 once the upgrade is completed.
Mr King said once resource consents were gained the project would be put out for tender. All going well the upgrade is due to get under way next July and is expected to take around eight months to complete.