Delano Municipal Code Ch. 14.21 Water Conservation Standard

A. No showerhead, lavatory, faucet or sink faucet may be installed in a building for which a plumbing permit is issued which exceeds the following maximum floor rates:

Sufficient information to ensure compliance shall be supplied by the installer upon request of the building inspector.

(Ord. No. 2022-1333, § 9(Exh. E), 2-22-2022; Ord. No. 2025-1367, § 11, 12-15-2025)

The following are required for compliance with SB 1383. For the purpose of this section, words will be interpreted in accordance with the definitions set forth in Section 13.48.020:

A. Property owners or their building or landscape designers, including anyone requiring a building or planning permit, plan check, or landscape design review from the city, who are constructing a new (single-family, multi-family, public, institutional, or commercial) project with a landscape area greater than five hundred square feet, or rehabilitating an existing landscape with a total landscape area greater than two thousand five hundred square feet, shall comply with Section 493.2 (Landscape Design Plan) of the Model Water Efficient Landscape Ordinance ("MWELO"), including sections related to use of compost and mulch.

B. The following compost and mulch use requirements that are part of the MWELO are now also included as requirements of this chapter. Other requirements of the MWELO are in effect and can be found in 23 CCR, Division 2, Chapter 2.7.

C. Property owners or their building or landscape designers that meet the threshold for MWELO compliance outlined in subsection A above shall:

1. Comply with Sections 493.2(b) of the MWELO, which requires the submittal of a landscape design plan with a soil preparation, mulch, and amendments section to include the following:

a. For landscape installations, compost at a rate of a minimum of four cubic yards per one thousand square feet of permeable area shall be incorporated to a depth of six inches into the soil. Soils with greater than six percent organic matter in the top six inches of soil are exempt from adding compost and tilling.

b. For landscape installations, a minimum three-inch layer of mulch shall be applied on all exposed soil surfaces of planting areas except in turf areas, creeping or rooting groundcovers, or direct seeding applications where mulch is contraindicated. To provide habitat for beneficial insects and other wildlife up to five percent of the landscape area may be left without mulch. Designated insect habitat must be included in the landscape design plan as such.

c. Organic mulch materials made from recycled or post-consumer materials shall take precedence over inorganic materials or virgin forest products unless the recycled post-consumer organic products are not locally available. Organic mulches are not required where prohibited by local fuel modification plan guidelines or other applicable local ordinances.

2. The MWELO compliance items listed in this section are not an inclusive list of MWELO requirements; therefore, property owners or their building or landscape designers that meet the threshold for MWELO compliance outlined in subsection A shall consult the full MWELO for all requirements.

D. If, after the adoption of the ordinance codified in this chapter, the California Department of Water Resources, or its successor agency, amends 23 CCR, Division 2, Chapter 2.7, Section 493.2 of the MWELO January 2, 2025 requirements in a manner that requires city to incorporate the requirements of an updated MWELO in a local ordinance, and the amended requirements include provisions more stringent than those required in this section, the revised requirements of 23 CCR, Division 2, Chapter 2.7 shall be enforced.

(Ord. No. 2022-1333, § 9(Exh. E), 2-22-2022; Ord. No. 2025-1367, § 11, 12-15-2025)