Following previous droughts some clubs had installed tanks or bores with help from the Far North District Council, but other clubs "haven't got there yet".
Bowling greens used a specific type of grass which had a short growing season and could cost thousands of dollars to replace. The expense could be enough to close down some small clubs with limited budgets.
"So there's a lot riding on it," Mr Davis said.
Clubs with the greatest concerns included Kaitaia Combined and Hokianga. The Hokianga club, in Rawene, had only just rebuilt its green, he said.
The Far North District Council held an emergency meeting yesterday to discuss granting exemptions to the sprinkler ban.
The outcome was not known at edition time but it is likely the council will allow exemptions on a case-by-case basis, with strict conditions on the amount of water used and the time of day.