What is an instream flow rule?
An instream flow rule specifies the amount of water needed at particular stream locations on a month-to-month basis. An instream flow rule is a water right for a stream. It has a priority date (effective date) just like any other water right. An instream flow rule also includes broader water management strategies. The rule is a water management tool to help ensure that adequate water remains in the watershed to meet the needs of people, farms and fish for generations to come.
