Mr Barrow's opponent, Andrew Day told the Dannevirke News while he realised the outcome from the Environment Court was potentially quite severe for the region, it was unfortunate Horizons had decided to water down requirements for dairy farmers.
"There are a lot of different landowners who have been disenfranchised and it's alarming how poorly informed Tararua District councillors are," he said. "Certainly Roly Ellis isn't aware of the consequences and most councillors seem oblivious to what the decisions of Horizons mean for everyone."
Burnt out after a couple of court cases surrounding the One Plan and the election campaigning, Mr Day said he'd think about trying for the seat on Horizons again, but his main concern was around resource management issues.
"There's no cigars for coming second," he said.
"I got into the campaign pretty late and when you're talking at public meetings with a restricted amount of time, getting the message across can be difficult because resource management is a complex area.
"I was shocked at how poorly informed district council and mayoral candidate were on the One Plan issues.
"There are deep divisions out there and the economic impact on one group, dairy farmers, has just shifted to another group of people. I believe there are 80,000 to 100,000 people downstream from us here in the Tararua who desire access to clean waterways, yet Horizons are protecting the interests of one group and that's driven a deep wedge within our community.
"For a rural community, the decision by Horizons Regional Council not to abide by aspects of the One Plan set down by the Environment Court is alarming and a disaster."