Arrowhead Springs Resort currently provides the following infratructure:

Roads: Arrowhead Springs is near a number of major transportation arteries, including the State Route 30, Interstate 215, Interstate 10 and SR-18 (see Location). The most significant vehicular connections within Arrowhead Springs to these arteries are State Route 18 and Waterman Avenue. Currently, access to the surrounding mountain areas is limited to Waterman Avenue, SR 18, and 40th Street. Roadways within the property will include two four-lane arterial roads, five two-lane collector roads, and several local streets that provide a "rural" residential street style.

Water Collection, Storage and Distribution: Domestic water will be provided through the Del Rosa Mutual Water Company and irrigation water will be provided through the West Twin Creek Mutual Water Company, wholly owned companies of the Arrowhead Water and Power, LLC. The water supply for the domestic water system will be from wells in the San Bernardino Basin, groundwater on-site and from stream flows, properly treated to meet State of California Department of Health Services, Drinking Water Division, Stnadards and Requirements. A network of distribution mains will conduct the water to the places of use and the construction of reservoirs, booster stations, well treatment plants, and appurtenances is necessary so the system will provde a high level of service to the customers.

Irrigation Plan: Irrigation water will be provided through four separate sources: (1) recycled water from the wastewater treatment plant; (2) stream flows on the property; (3) wells from San Bernardino Basin; and (4) "Steam Cave Well". Irrigation is proposed to take place on the golf course, parks, selected open space, landscapes, roadscapes, and low combustion fuel fire breaks.

Sewage Treatment Plant: The existing structures within Arrowhead Springs are being provided wastewater collection, conveyance, treatment, and disposal by an on-site Imhoff Tank style treatment plant, which provides primary treatment. the effluent is then discharged into adjacent holding ponds for evaporation/percolation. The discharge from this plant is authorized by Santa Ana Regional Water Quality Control Borad Order No. 86-100. The Board Order will allow a discharge of up to 300,000 gallons per day. The capacity of the existing system will not be adequate for the proposed development and a new system must be devised. It is proposed that raw wastewater will be conveyed to an on-site treatment facility in the southerly part of the project area. In this location, the influent will operate by gravity and not require electrical energy to lift it to the plant. The plant is proposed to provide an effluent capable of meeting the requirements for unrestricted use. The plant will be owned and operated by Arrowhead Water and Power, LLC.

Utilities: Arrowhead Springs is served by a full complement of electric/telephone, fiber optic, and natural gas systems. The Southern California Gas Company provides natural gas and will provide supplies to meet the proposed devlopment.