This bill reaffirms Idaho's water rights under the Bear River Compact and directs state agencies to actively develop and protect Idaho's allocated water supply. It requires the Idaho Water Resource Board to prepare reports on water development opportunities and prioritize feasibility studies for new storage projects, while directing funds from a 2027 transfer to support these efforts. The resolution also instructs state officials to strictly enforce irrigation reserve rules for Bear Lake and to consult with legislative leaders before negotiating agreements with other states or utilities regarding Bear River water management.
This Idaho bill restricts how data centers can use water for cooling purposes, specifically targeting facilities that begin construction on or after July 1, 2026. Under the new rules, data centers may only use water for cooling if it comes from a municipal water system, water district, or water and sewer district. The legislation aims to protect local water supplies and watersheds by preventing data centers from using water that would otherwise be available for other community needs. The law requires the state Department of Water Resources to consider these water conservation goals when reviewing water rights applications for data centers.
This bill provides funding for Idaho's Soil and Water Conservation Commission for fiscal years 2026 and 2027, directing money through both the Department of Agriculture and the Department of Water Resources. It reduces the Department of Agriculture's allocation for 2027 while increasing the Department of Water Resources' funding for the same period, with specific amounts designated for personnel, operations, capital outlays, and trustee and benefit payments. The legislation also sets aside $300,000 to distribute equally among the state's 50 soil and water conservation districts and provides an additional $12,900 for the Conservation Reserve Enhancement Program. Once signed into law, the bill takes effect on July 1, 2026, with one section becoming effective immediately upon signing.
This bill updates Idaho's hazardous waste management laws by replacing the previous facility siting process with a new system. It creates requirements for siting licenses, establishes site review panels, and sets minimum criteria for hazardous waste facility locations. The bill prohibits local governments from restricting such facilities and mandates new reporting rules for waste management. These changes directly affect hazardous waste treatment/storage/disposal facilities, the Idaho Department of Environmental Quality, and local governments.
H 676 amends Idaho water law to explicitly allow municipalities to secure rights for geothermal water used in heating and cooling systems. It requires municipal applicants to provide detailed documentation on where and how low-temperature geothermal water will be injected back into the ground after use. This update revises application rules and definitions to accommodate geothermal projects while ensuring environmental compliance. The bill passed the Idaho House of Representatives in February 2026 with strong bipartisan support.
This bill allocates state funding to Idaho's Natural Resources agencies for fiscal year 2027, covering operations, personnel, and capital projects across departments like Environmental Quality, Fish and Game, and Parks and Recreation. It establishes specific spending limits on certain positions, requires agencies to report on remediation projects, and directs money from the Water Pollution Control Fund to environmental remediation and agricultural best management practice funds. The legislation also provides flexibility to reappropriate certain recovery funds, exempts some appropriations from transfer restrictions, and sets up new funds for aquifer planning and flood management while requiring accountability reports on fund usage.
H 511 revises the surcharge for improved forest parcels on private land in Idaho, capping it at $100 per parcel (previously ranging up to $100). It directly affects private forest landowners who maintain improved parcels, requiring them to pay this annual surcharge to fund wildfire preparedness. The bill also updates assessment rules for forest landowners (65¢ per acre for over 26 acres, minimum $25 for 25 acres or less) and establishes a wildfire equipment replacement fund. The changes take effect July 1, 2026, following its passage by the Idaho House (46-22) on February 4, 2026.
This bill is a joint memorial from the Idaho Legislature requesting that the U.S. Congress pass laws to regulate solar geoengineering activities. It specifically asks for federal legislation to prohibit the intentional release of substances into the atmosphere for solar geoengineering without explicit approval from the State of Idaho. The memorial urges banning unmarked aircraft and drones used for such activities over Idaho airspace and recommends making unauthorized actions a felony offense with criminal penalties. The document also calls for cooperation between federal law enforcement and Idaho state agencies to enforce these regulations and demands full disclosure and public consent for any solar geoengineering programs conducted over Idaho.
Idaho's SCR 117 is a concurrent resolution (not a law) that expresses the legislature's support for water projects in Water District 4. It recognizes the district as Idaho's "water tower" and formally backs existing initiatives like managed aquifer recharge on the Henrys Fork and Snake River, cloud seeding to boost snowpack, and infrastructure upgrades for irrigation canals. The resolution emphasizes these projects' importance for sustaining groundwater, supporting agriculture, and securing water supply across southern Idaho. It does not create new funding or policy but affirms the legislature's endorsement of current water management efforts led by the Idaho Water Resource Board.
H 555 updates Idaho's Solid Waste Facilities Act by revising regulations for solid waste facilities, primarily affecting the Idaho Department of Environmental Quality (DEQ), counties, health districts, and waste facility operators. It repeals outdated site certification rules (sections 39-7408A-D) and replaces them with new processes for application reviews, public input, and administrative approvals. The bill adds new sections to establish a Solid Waste Regulatory Fund, set application fees, and create standards for co-located facilities and site operations. These changes streamline permitting, clarify agency responsibilities, and modernize compliance requirements without altering the act's core environmental protection goals.
