Rialto Habitat Nature Center (RHNC)

CEQA Plus Initial Study and Mitigated Negative Declaration for the Rialto Habitat Nature Center Project

Appendix A

Appendix B

Appendix C

Appendix D

Comments should be addressed to:

Arron Brown, Assistant City Manager

City Manager’s Office

City of Rialto

150 South Palm Avenue

Rialto, CA 92376

E-mail comments may be addressed to: abrown@rialtoca.gov

If you have questions regarding the IS/MND, please call Arron Brown at: (909) 421-7219. If you wish to send written comments (including via e-mail), they must be postmarked by March 18, 2024. After comments are received from the public and reviewing agencies, the City may (1) adopt the MND and approve the Project; (2) undertake additional environmental studies; or (3) abandon the Project. If the Project is approved for funding, the City may proceed with the Project.

The City of Rialto Receives $2 Million in Federal Funding From Congressman Pete Aguilar for the Lake Rialto Project

Learn About the Rialto Habitat Nature Center (RHNC) Project:

The RHNC Project will improve water quality in the Santa Ana River and the downstream groundwater basins, and support habitats of two threatened species, the Santa Ana Sucker and the Arroyo Chub. The area surrounding RHNC will also be a new public open space for walking and recreation, and provide educational programming to the public.

Rialto Habitat Nature Center will be located on City-owned property adjacent to the City of Rialto Water Treatment Plant and the Santa Ana River within San Bernardino County. Lake Rialto will be created using recycled water from the City of Rialto’s adjacent water treatment plant. The RHNC will improve surface water quality for native fish and other aquatic species by reducing warm season water temperature in Rialto Channel, a tributary stream to and the headwaters of the perennial Santa Ana River. The project will also serve to improve the quality of life for residents of Rialto as the lake will be designed to include pedestrian trails, open space, and educational environmental programming.

To date, the project has received more than $5 million in state and federal funds to advance this important project for the community.  

lake rialto conceptual design