https://journal.firsttuesday.us/wp-content/uploads/Audio-Las_Posas_Valley_Water_Rights_Coalition_v_Ventura_County_Waterworks_District_No_1….mp3
Las Posas Valley Water Rights Coalition v. Ventura County Waterworks District No. 1
Facts: A county water district implements a distribution plan for groundwater used by local landowners for agricultural, commercial, and domestic uses. After assessing the groundwater basin for its total safe yield, the county water district limits the annual use of groundwater for each landowner based on their historic use and its reasonable benefit to the property’s users.
Claim: A landowner seeks a greater allotment of groundwater, claiming the plan to limit use is not enforceable since it deprives a landowner’s right to sufficient water and distributes the annual water use unequally.
Counterclaim: The county water district claims the plan is enforceable since it does not remove any landowner’s right to water and the distribution plan is based on reasonable, beneficial and historic use of the groundwater.
Holding: A California court of appeals holds the county water district’s plan to limit annual groundwater use to its total safe yield is enforceable since it does not remove the water rights of landowners and the distribution plan is based on reasonable, beneficial and historic use. [Las Posas Valley Water Rights Coalition v. Ventura County Waterworks District No. 1 (2026) 342 CA3rd 348]
Las Posas Valley Water Rights Coalition v. Ventura County Waterworks District No. 1
Related RCDs
Does an agricultural users’ water rights constitute an entitlement to a particular amount of water?
Is percolating groundwater which seeps into an aquifer conveyed with the land when a mortgage holder forecloses on a parcel of real estate?
Related Reading
Real Estate Principles Chapter 36: Water Rights
Related video:
Word-of-the-Week: Riparian Rights
