Under existing law, a district board of health may adopt regulations to control the use of a residential individual system for disposal of sewage in the district. (NRS 444.650) Existing law also authorizes a district board of health, upon approval of the State Board of Health, to adopt regulations to regulate sanitation and the sanitary protection of water and food supplies. (NRS 439.366, 439.410) Section 1 of this bill authorizes a district board of health to create a voluntary financial assistance program to pay 100 percent of the costs for property owners with an existing septic system whose property is served by a municipal water system to connect to the community sewerage disposal system. Section 1 also: (1) authorizes such a district board of health to, upon an affirmative vote of two-thirds of the members of the board, impose a voluntary fee on owners of such septic systems to carry out such requirements; and (2) if such a voluntary fee is imposed, prohibits the district board of health from paying the costs of connecting to the community sewerage disposal system for any property owner who does not pay the voluntary fee. Section 2 of this bill makes a conforming change to indicate the proper placement of section 1 in the Nevada Revised Statutes. Section 34.5 of this bill requires a district board of health that creates such a voluntary financial assistance program to, on or before December 31, 2024, submit to the Director of the Legislative Counsel Bureau a report setting forth the number of participants in the program and recommendations for legislation. Under existing law, a permit to operate a water system may not be issued by the Division of Environmental Protection of the State Department of Conservation and Natural Resources or certain district boards of health unless certain conditions are met, including, without limitation, that: (1) the local governing body assumes responsibility in case of default and assumes the duty of assessing the lands served; (2) the applicant furnishes the local governing body sufficient surety; (3) the owners of the lands to be served by the water system agree to be assessed by the local governing body for the cost of the water system if there is a default; and (4) the owners agree that if the Division determines that water provided by a public utility or a municipality or other public entity is reasonably available, all users may be required to connect to the water system provided by the public utility, municipality or other public entity and be assessed the costs for the connection. (NRS 445A.895) Section 4 of this bill revises these conditions to: (1) provide that, with certain exceptions, the sole and exclusive obligation of the local governing body is to use the surety in the event of a default to contract and pay the operator responsible for the continued operation and maintenance of the water system; (2) require the owners of property served by the water system to also provide a surety to the local governing body; and (3) provide that if the Division determines that water provided by a public utility or a municipality or other public entity is reasonably available, all users of the water system in certain counties are required to connect. Section 4.5 of this bill makes conforming changes to revise certain provisions relating to the disposition of the proceeds of assessments and sureties imposed by a local governing body for a public water system in the event of a default. Section 3 of this bill revises a reference to certain findings. Section 2.3 of this bill defines “local governing body” for the purposes of the provisions of sections 4 and 4.5. Section 2.6 of this bill makes a conforming change to indicate the proper placement of section 2.3 in the Nevada Revised Statutes. Under existing law, if the State Environmental Commission determines that, in relevant part, water provided by a public utility or a municipality or other public entity is reasonably available to users of a water system, the board of county commissioners of that county may require all users of the system to connect into the available water system provided by a public utility or a municipality or other public entity. (NRS 244.3655) Section 7 of this bill provides instead that if the Commission determines that water provided by a public utility or a municipality or other public entity may be accessed within 1,250 feet of any lot or parcel served by the water system, the board of county commissioners shall, in a county whose population is 700,000 or more (currently only Clark County), and may, in all other counties, require all users of the system to connect into the available water system provided by a public utility or a municipality or other public entity. Under existing law, if the State Environmental Commission or the governing body of certain cities determines certain water systems within the city limits are not serving the needs of its users and water provided by a public utility, the city or another municipality or public entity is reasonably available to those users, the governing body may require all users of the system to connect into the available water system and assess each lot or parcel for its share of the cost. (NRS 268.4102) Section 10 of this bill provides instead that if the water system may be accessed within 1,250 feet of the property of such users, the governing body of a county whose population is 700,000 or more (currently only Clark County) shall require all users to connect. Section 10 also provides that all other governing bodies of a county may require all users to connect in such circumstances. Existing law sets forth an approval process for the subdivision of land that requires: (1) a subdivider of land to submit a tentative map to the planning commission or the governing body of a county or city, as applicable; and (2) the planning commission or governing body to forward a copy of the tentative map to certain other state and local agencies for review and comment. (NRS 278.330-278.460) Sections 13 and 16 of this bill require that if a proposed subdivision will be served by a public water system: (1) in a county whose population is 700,000 or more, the planning commission or the governing body, as applicable, must file the tentative map with the supplier of water for review and comment; and (2) if the subdivision is located in a general improvement district, the planning commission or the governing body must file the tentative map with the supplier of water in the district. Section 17 of this bill provides that such a governing body of a county or city may not approve a tentative map, unless the supplier of water determines that there is available water which meets applicable health standards and is sufficient in quantity for the reasonably foreseeable needs of the subdivision. Under existing law, a final map presented for filing must include certificates and acknowledgments from certain entities. (NRS 278.374-278.378) Section 14 of this bill requires that if a subdivision in a county whose population is 700,000 or more or in a general improvement district will be served by a public water system, the final map presented for filing must include a certificate of approval from the supplier of water. Section 15 of this bill makes conforming changes to indicate the proper placement of sections 13 and 14 in the Nevada Revised Statutes. Section 18 of this bill makes a conforming change to require the certificate of approval required by section 14 to appear on the final map. Sections 19 and 21 of this bill make conforming changes to also require a map of reversion and a final map for a planned development to have such a certificate of approval, if applicable. Existing law establishes certain minimum standards for plumbing fixtures in new construction, expansions and renovations in residential, commercial, industrial or manufactured structures, public buildings, manufactured homes and mobile homes and requires the use of certain plumbing fixtures that have been certified under the WaterSense program established by the United States Environmental Protection Agency if a final product specification has been developed by the WaterSense program. (NRS 278.582, 338.193, 461.175, 489.706) Sections 6, 20, 22 and 24 of this bill require that, with certain exceptions, if the WaterSense program has established a final product specification for an irrigation controller or spray sprinkler body, any new construction, expansions and renovations on such structures, buildings and homes must install irrigation controllers and spray sprinkler bodies that have been certified under the WaterSense program. Existing law establishes a program to provide grants of money for water conservation and capital improvements to certain water systems, including grants to an eligible recipient to pay certain costs associated with connecting a well to a municipal water system under certain circumstances. (NRS 349.981) Section 23 of this bill provides instead for grants of money to pay certain costs associated with plugging and abandoning a well and connecting the property formerly served by the well to a municipal water system under certain circumstances. Existing law exempts, under certain circumstances, the de minimus collection of precipitation from the requirements of the Nevada Revised Statutes relating to the appropriation of water. (NRS 533.027) Section 24.5 of this bill also exempts the use of water by public agencies or volunteer fire departments to extinguish fires in an emergency. Under existing law, the State Engineer may issue temporary permits to appropriate groundwater in certain designated areas which may be revoked if the property served by the permit is within 180 feet of water furnished by an entity such as a water district or a municipality and the well needs to be redrilled or have certain repairs made. (NRS 534.120) Section 26 of this bill instead provides that the State Engineer: (1) may only issue a temporary permit if water cannot be furnished by a public entity that furnishes water; and (2) authorizes the State Engineer to revoke such a temporary permit if the property served by the temporary permit is within 1,250 feet of water furnished by a public entity such as a water district or a municipality. Section 26 also requires the State Engineer to, in an area in which such temporary permits have been issued: (1) deny applications to appropriate groundwater if a public entity that furnishes water serves the area; (2) limit the depth of domestic wells; and (3) prohibit the drilling of wells for domestic use. Under existing law, the State Engineer may require the plugging of certain domestic wells drilled in a basin in which such wells must be registered if water can be furnished by certain entities, but only if the charge for connecting to the furnished water is less than $200. (NRS 534.180) Section 27 of this bill: (1) removes the requirement that the charge for connecting be less than $200; and (2) requires plugging of a well if the well is within 1,250 feet of a municipal water system. Existing law requires that applications for the appropriation of water or to change the place of diversion, manner of use or place of use of certain waters must be made to the Colorado River Commission. (NRS 538.171) Section 27.5 of this bill also requires that applications to change the holder of the entitlement to appropriate certain waters be submitted to the Colorado River Commission. The Conservation of Colorado River Water Act prohibits, with certain exceptions, the waters of the Colorado River that are distributed by the Southern Nevada Water Authority or one of the member agencies of the Authority from being used to irrigate nonfunctional turf on any property that is not zoned exclusively for a single-family residence on and after January 1, 2027. (Section 39 of chapter 364, Statutes of Nevada 2021, at page 2180) Section 31 of this bill prohibits the use of such waters of the Colorado River for irrigating nonfunctional turf on any parcel of property that is not used exclusively as a single-family residence. Section 28 of this bill defines “General Manager” for the purposes of the Conservation of Colorado River Water Act. Section 29 of this bill: (1) authorizes the Board of Directors of the Authority to restrict the use of water by a single-family residence to not more than 0.5 acre-feet of water during any year in which the Federal Government reduces Nevada's allocation of the Colorado River to 270,000 acre-feet or less; and (2) requires the Board of Directors to establish a process to approve a waiver of such restrictions on the use of water. Section 29 also prohibits, with certain exceptions, the installation of new turf on any parcel of property that uses such waters of the Colorado River for irrigation beginning on the effective date of this bill and ending on December 31, 2023. Any new turf installed on and after January 1, 2024, must meet the requirements established by the Board of Directors, unless the General Manager approves a waiver. Section 29 further prohibits the installation of a new septic system on any parcel of property that uses such waters of the Colorado River. Section 30 of this bill requires certain parcels of property which use such waters of the Colorado River to participate in an irrigation water efficiency monitoring program if the property: (1) is not used exclusively as a single-family residence; and (2) consists of 20,000 square feet or more of turf. Section 30 also: (1) requires the Board of Directors to develop and establish policies, guidelines and deadlines for participation in such an irrigation water efficiency monitoring program; and (2) authorizes the General Manager to approve an extension or waiver from the irrigation water efficiency monitoring program. The Southern Nevada Water Authority Act authorizes the Authority, in consultation with the Advisory Committee for the Management of Groundwater in the Las Vegas Valley Groundwater Basin, to operate a project for the recharge and recovery or underground storage and recovery of groundwater for the benefit of owners of wells in the Las Vegas Valley Groundwater Basin. (Section 14.5 of chapter 572, Statutes of Nevada 1997, as added by section 1 of chapter 468, Statutes of Nevada 1999, at page 2387) The Act also authorizes the Authority to assess certain fees on users of groundwater and owners of domestic wells, including a fee if the Authority operates such a project. (Section 13 of chapter 572, Statutes of Nevada 1997, as amended by chapter 468, Statutes of Nevada 1999, at page 2387) Section 33 of this bill also authorizes the Authority, in consultation with the Advisory Committee, to operate a program to convert any property served by a septic system to a municipal sewer system. Section 32 of this bill authorizes the Authority to assess a fee on users of groundwater and owners of domestic wells for the program to convert septic systems. The Southern Nevada Water System Act of 1995 establishes certain powers and duties of the Authority. (Section 2 of chapter 393, Statutes of Nevada 1995, at page 963) Section 34 of this bill authorizes the Board of Directors of the Authority, by resolution, to authorize the General Manager of the Authority to restrict water usage during certain water emergencies and shortages and provides that the Board of Directors must ratify any such restrictions imposed by the General Manager.

Statutes affected:
As Introduced: 439.361, 445A.890, 445A.895, 445A.910, 461.175, 244.3655, 244.366, 268.4102, 268.4105, 278.010, 278.347, 278.349, 278.373, 278.4955, 278.582, 278A.570, 338.193, 349.981, 489.706, 534.110, 534.120, 534.180
Reprint 1: 439.361, 445A.890, 445A.895, 445A.905, 461.175, 244.3655, 244.366, 268.4102, 268.4105, 278.010, 278.347, 278.349, 278.373, 278.4955, 278.582, 278A.570, 338.193, 349.981, 489.706, 533.027, 534.120, 534.180, 538.171
Reprint 2: 439.361, 445A.805, 445A.890, 445A.895, 445A.905, 461.175, 244.3655, 268.4102, 278.010, 278.347, 278.349, 278.373, 278.4955, 278.582, 278A.570, 338.193, 349.981, 489.706, 533.027, 534.120, 534.180, 538.171
Reprint 3: 439.361, 445A.805, 445A.890, 445A.895, 445A.905, 461.175, 244.3655, 268.4102, 278.010, 278.347, 278.349, 278.373, 278.4955, 278.582, 278A.570, 338.193, 349.981, 489.706, 533.027, 534.120, 534.180, 538.171
As Enrolled: 439.361, 445A.805, 445A.890, 445A.895, 445A.905, 461.175, 244.3655, 268.4102, 278.010, 278.347, 278.349, 278.373, 278.4955, 278.582, 278A.570, 338.193, 349.981, 489.706, 533.027, 534.120, 534.180, 538.171
BDR: 439.361, 445A.890, 445A.895, 445A.910, 461.175, 244.3655, 244.366, 268.4102, 268.4105, 278.010, 278.347, 278.349, 278.373, 278.4955, 278.582, 278A.570, 338.193, 349.981, 489.706, 534.110, 534.120, 534.180