The kind of water rights do they hold is prior appropriation.
Prior appropriation can be defined as a water permission or access to water given to a person based on the purpose in which the water is intended to be use for.
This water right can be given to a person based on the priority of what the user what to use the water.
Water right to use the stream was given or granted to Hal and Sara because they what to use the water for irrigation purpose as their property is landlocked.
Inconclusion the kind of water rights do they hold is prior appropriation.
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