7027.5.

 (a) A landscape contractor working within the classification for which the license is issued may design systems or facilities for work to be performed and supervised by that contractor.

(b) Notwithstanding any other provision of this chapter, a landscape contractor working within the classification for which the license is issued may enter into a prime contract for the construction of any of the following:

(1) A swimming pool, spa, or hot tub, provided that the improvements are included within the landscape project that the landscape contractor is supervising and the construction of any swimming pool, spa, or hot tub is subcontracted to a single licensed contractor holding a Swimming Pool (C-53) classification, as set forth in Section 832.53 of Title 16 of the California Code of Regulations, or performed by the landscape contractor if the landscape contractor also holds a Swimming Pool (C-53) classification. The contractor constructing the swimming pool, spa, or hot tub may subcontract with other appropriately licensed contractors for the completion of individual components of the construction.

(2) An outdoor cooking center, provided that the improvements are included within a residential landscape project that the contractor is supervising. For purposes of this subdivision, “outdoor cooking center” means an unenclosed area within a landscape that is used for the cooking or preparation of food or beverages.

(3) An outdoor fireplace, provided that it is included within a residential landscape project that the contractor is supervising and is not attached to a dwelling.

(4) A rainwater capture system, as defined in Section 10573 of the Water Code, used exclusively for landscape irrigation or as a water supply for a fountain, pond, or similar decorative water feature in a landscaping project.

(c) (1) Work performed in connection with a landscape project specified in paragraph (2), (3), or (4) of subdivision (b) that is outside of the field and scope of activities authorized to be performed under the Landscape Contractor (C-27) classification, as set forth in Section 832.27 of Title 16 of the California Code of Regulations, may only be performed by a landscape contractor if the landscape contractor also either holds an appropriate specialty license classification to perform the work or is licensed as a General Building contractor. If the landscape contractor neither holds an appropriate specialty license classification to perform the work nor is licensed as a General Building contractor, the work shall be performed by a Specialty contractor holding the appropriate license classification or by a General Building contractor performing work in accordance with the requirements of subdivision (b) of Section 7057.

(2) Notwithstanding paragraph (1), a landscape contractor performing work under the Landscape Contractor (C-27) classification, as set forth in Section 832.27 of Title 16 of the California Code of Regulations, may design and install all exterior components of a rainwater capture system, as defined in Section 10573 of the Water Code, that are not a part of, or attached to, a structure.

(d) A violation of this section shall be cause for disciplinary action.

(e) Nothing in this section authorizes a landscape contractor to engage in or perform activities that require a license pursuant to the Professional Engineers Act (Chapter 7 (commencing with Section 6700)).

10570.

 This part shall be known, and may be cited, as the Rainwater Capture Act of 2012.

10571.

 The Legislature finds and declares all of the following:

(a) As California has grown and developed, the amount of stormwater flowing off buildings, parking lots, roads, and other impervious surfaces into surface water streams, flood channels, and storm sewers has increased, thereby reducing the volume of water allowed to infiltrate into groundwater aquifers and increasing water and pollution flowing to the ocean and other surface waters. At the same time, recurring droughts and water shortages in California have made local water supply augmentation and water conservation efforts a priority.

(b) Historical patterns of precipitation are predicted to change, with two major implications for water supply. First, an increasing amount of California’s water is predicted to fall not as snow in the mountains, but as rain in other areas of the state. This will likely have a profound and transforming effect on California’s hydrologic cycle and much of that water will no longer be captured by California’s reservoirs, many of which are located to capture snowmelt. Second, runoff resulting from snowmelt is predicted to occur progressively earlier in the year, and reservoirs operated for flood control purposes must release water early in the season to protect against later storms, thereby reducing the amount of early season snowmelt that can be stored.

(c) Rainwater and stormwater, captured and properly managed, can contribute significantly to local water supplies by infiltrating and recharging groundwater aquifers, thereby increasing available supplies of drinking water. In addition, the onsite capture, storage, and use of rainwater for nonpotable uses significantly reduces demand for potable water, contributing to the statutory objective of a 20-percent reduction in urban per capita water use in California by December 31, 2020.

(d) Expanding opportunities for rainwater capture to augment water supply will require efforts at all levels, from individual landowners to state and local agencies and watershed managers.

10572.

 Nothing in this part shall be construed to do any of the following:

(a) Alter or impair any existing rights.

(b) Change existing water rights law.

(c) Authorize a landscape contractor to engage in or perform activities that require a license pursuant to the Professional Engineers Act (Chapter 7 (commencing with Section 6700) of Division 3 of the Business and Professions Code).

(d) Impair the authority of the California Building Standards Commission to adopt and implement building standards for rainwater capture systems pursuant to existing law.

(e) Affect use of rainwater on agricultural lands.

(f) Impair the authority of a water supplier pursuant to Subchapter 1 of Chapter 5 of Division 1 of Title 17 of the California Code of Regulations.

10573.

 Solely for the purposes of this part, and unless the context otherwise requires, the following definitions govern the construction of this part:

(a) “Developed or developing lands” means lands that have one or more of the characteristics described in subparagraphs (A) to (C), inclusive, of paragraph (4) of subdivision (b) of Section 56375.3 of the Government Code.

(b) “Rain barrel system” is a type of rainwater capture system that does not use electricity or a water pump and is not connected to or reliant on a potable water system.

(c) “Rainwater” means precipitation on any public or private parcel that has not entered an offsite storm drain system or channel, a flood control channel, or any other stream channel, and has not previously been put to beneficial use.

(d) “Rainwater capture system” means a facility designed to capture, retain, and store rainwater flowing off a building rooftop for subsequent onsite use.

(e) “Stormwater” means temporary surface water runoff and drainage generated by immediately preceding storms. This definition shall be interpreted consistent with the definition of “stormwater” in Section 122.26 of Title 40 of the Code of Federal Regulations.

10574.

 Use of rainwater collected from rooftops does not require a water right permit pursuant to Section 1201.