Civ. Code, § 1471

(a) Notwithstanding Section 1468 or any other provision of law, a covenant made by an owner of land or by the grantee of land to do or refrain from doing some act on his or her own land, which doing or refraining is expressed to be for the benefit of the covenantee, regardless of whether or not it is for the benefit of land owned by the covenantee, shall run with the land owned by or granted to the covenantor if all the following requirements are met:

(1) The land of the covenantor that is to be affected by the covenant is particularly described in the instrument containing the covenant.

(2) The successive owners of the land are expressed to be bound thereby for the benefit of the covenantee in the instrument containing the covenant.

(3) Each act that the owner or grantee will do or refrain from doing relates to the use of land and each act is reasonably necessary to protect present or future human health or safety or the environment as a result of the presence on the land of hazardous materials, as defined in Section 25260 of the Health and Safety Code.

(4) The instrument containing the covenant is recorded in the office of the recorder of each county in which the land or some portion thereof is situated and the instrument includes in its title the words: “Environmental Restriction.”

(b) Except as provided by Section 1466 or as specifically provided in the instrument creating a covenant made pursuant to this section, the covenant shall be binding upon each successive owner, during his or her ownership, of any portion of the land affected thereby and upon each person having any interest therein derived through any owner thereof.

(c) If several persons are subject to the burden of a covenant recorded pursuant to this section, it shall be apportioned among them pursuant to Section 1467, except if only a portion of the land is so affected thereby, the apportionment shall be only among the several owners of that portion.

(d) This section shall apply to the mortgagee, trustee, or beneficiary of a mortgage or deed of trust upon the land or any part thereof while, but only while, he or she, in that capacity, is in possession thereof.

(e) (1) If an instrument containing a covenant is recorded pursuant to paragraph (4) of subdivision (a) as an “Environmental Restriction,” in accordance with this section, the office of the recorder of the county may send a certified copy of the instrument to the California Environmental Protection Agency, for posting on its Web site, for informational purposes only, pursuant to Section 57012 of the Health and Safety Code, unless the instrument indicates that it is required by a board or department specified in paragraphs (1) to (3), inclusive, of subdivision (d) of Section 57012 of the Health and Safety Code.

(2) Notwithstanding any provision of law, the office of the recorder of the county and any of its employees shall not be subject to any liability under any state law or in any action for damages if the office of the recorder does not send a certified copy of the instrument pursuant to paragraph (1).

(f) The office of the recorder of the county may assess a reasonable fee, as determined by resolution of its governing body, to cover the costs of taking the action authorized by subdivision (e).