California Code, Civil Code - CIV § 1102.156

(a) This property has a domestic water storage tank provided by a county, community water system, local public agency, or nonprofit organization, pursuant to Section 13194 of the Water Code.

(b) The domestic water storage tank was made available to households that had a private water well that had gone dry, or had been destroyed due to drought, wildfire, other natural disasters, or was otherwise nonfunctioning.

(c) The domestic water storage tank provided pursuant to Section 13194 of the Water Code might not convey with the real property.

(d) Due to the water well issues that led to this property obtaining assistance pursuant to Section 13194 of the Water Code, the buyer is advised to have an inspection of the water well and to have a professional evaluate the availability of water to the property to ensure it suits the purposes for which the buyer is purchasing the property.