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Update on Rise Gold Corp Lawsuit Against the County
CEA Foundation
February 10, 2025
On February 3, a hearing was held in Nevada County Superior Court to set the calendar for the Rise Gold Corp's lawsuit against the county. Presiding Judge S. Robert Tice-Raskin requested that the parties involved produce a three page summary document outlining the essential points of the case. The calendar hearing was reset for March 24.
CEA Foundation continues to monitor the case closely in order to best support the County’s defense, including a proposed amicus brief filing.
Background
The Nevada County Board of Supervisors voted unanimously to deny Rise Gold’s claim of vested rights on Dec 14, 2023 and on Feb 16, 2024 they unanimously voted to deny Rise Gold’s application for a Use Permit to open the mine and denied certification of the Environmental Impact Report. See https://www.minewatchnc.org for additional information.
Subsequently, Rise Filed a lawsuit on May 10, 2024, claiming “bias” by the county and seeking to overturn both decisions. The massive records for the case (59,000 pages) were assembled by the County and submitted in November of 2024.
Rise Gold Sued Over Clean Water Act Violations
CEA Foundation
Jan 22, 2025

Rise Gold Corp has been sued for violating the Clean Water Act regarding the discharge of waters contaminated with heavy metals. The contaminated mine water flows from the Idaho-Maryland Mine into Wolf Creek near central Grass Valley.
Read the press release here.
Board of Supervisors Approves Tiny Houses on Wheels Ordinance

CEA Foundation
Jan 5, 2025
The Nevada County Board of Supervisors approved a Tiny Homes on Wheels Ordinance. The ordinance establishes health and safety standards, certification requirements, site development standards and design requirements that would allow for Tiny Homes on Wheels as single-family dwellings, second dwellings and dwelling groups consistent with allowed density, and accessory dwelling units within those zoning districts that would otherwise allow traditional built housing.
Resources
Nevada County BoS staff report and relevant documents
Concerns about Bio-Char Project Emissions Voiced at GV Hearing

CEA Foundation
Jan 3, 2025
CEA Board member Don Rivenes attended the December 30, 2024 hearing on the proposed bio-char plant being proposed in Grass Valley. His comments focused on concerns about the Bio-Char Project emissions. Here's a link to the comments.
Resources
https://biomassmagazine.com/articles/california-officials-approve-biochar-pilot-project
Rise Gold Sells 66 acres of land for $4.3M

CEA Foundation
Dec 12, 2024
Rise Gold Corp. has sold 66 acres of the 119 acre Brunswick site, ending their relatively short lived ownership of the SPI Lumber Mill site along Brunswick Road. This leaves Rise with the adjacent 53 acre historic Brunswick Mine property, a key part of the Idaho-Maryland Mine.
According to Rise Gold’s Nov 27, 2024 press release, the real estate transaction is divided into two parts; a contract to sell 16 acres for $1.8 million, which has been executed, and a second contract to sell 50 acres for $2.5 million, which is expected to close on May 26, 2025. Rise received half of the proceeds of the 16 acres sale, less certain deductions, and is financing the rest.
Selling these parcels could create an obstacle to future mine development. When Rise Gold applied for a Use Permit to reopen the Idaho-Maryland Mine in 2019, the application included the 119 acre Brunswick site, the 56 acre Centennial site, and 2585 acres of subsurface mineral rights. A substantial portion of the proposed ore processing facilities are situated on the 66 acres that were sold. Apparently for this reason, the sale agreement included an option for Rise to repurchase the land if Rise prevails in the lawsuit.
The Use Permit was denied by a unanimous vote of the Nevada County Board of Supervisors on February 16, 2024. Rise Gold Corp. subsequently sued the County in an effort to overturn that decision and the case will begin sometime in 2025. Selling these parcels would make it impossible for Rise to obtain permits without a complete redesign of the facilities.
Notice of Ongoing Violations and Intent to File a Citizen Suit under the Clean Water Act
CEA Foundation
Sept 5, 2024
A Notice Letter sent to Rise Gold Corp. concerns the ongoing discharge of polluted waters from the underground workings of the former Idaho-Maryland Mine complex in Nevada County, California. This letter gave the company notice that, at the expiration of sixty (60) days from the date the Notice Letter was served, CEA Foundation intends to file a “citizen suit” against Rise in U.S. federal district court. The civil action will allege significant and ongoing conduct at the Idaho-Maryland Mine complex resulting in violations of the Act, including but not limited to the continuous discharge of water polluted with arsenic, various heavy metals, and other chemicals directly from the underground workings of the Idaho-Maryland Mine complex into Wolf Creek, via several drains.
The mine complex—which consists of several separate historical mines— produced approximately 2.4 million ounces of gold between 1866 and 1956. During the mine complex’s operations, mercury and cyanide were used to recover gold from the mined ore. The underground workings of the complex ultimately grew to include approximately 73 miles of tunnels, several raises, 4 inclined shafts, and 2 vertical shafts. When the Idaho-Maryland Mine ceased operations in 1956, these extensive underground works were abandoned.