Idaho Code § 61-809

No claim for nuisance may be asserted against a utility for damages due to stray current or voltage. Claims against a utility for damages due to stray current or voltage shall be limited to claims of negligence, including in the case of a prior determination of the commission pursuant to subsections (3) or (4) of section 61-805, Idaho Code, negligence per se. In determining whether the utility was negligent, the utility’s conduct shall be judged using a standard of ordinary care under the existing circumstances.