From Areas North of Highway 94: Take the I-5, I-805, or I-15 South Take the SR-94 East Take the Sweetwater Springs Blvd exit Turn right onto Sweetwater Springs Blvd.   From Areas South of Highway 94: Take the I-5, I-805, or I-15 North Take the SR-94 East Take the Sweetwater Springs Blvd exit Turn right onto Sweetwater Springs Blvd.   From East County: Take I-8 West Take the SR-125 South Take the SR-94 East Take the Sweetwater Springs Blvd exit Turn right onto Sweetwater Springs Blvd.   OTAY WATER DISTRICT 2554 Sweetwater Springs Boulevard Spring Valley, California 91978 Click to enlarge