San Andreas, CA…CNEU now has a tip line dedicated for marijuana related activity and complaints. You can reach the tip line at (209) 754-6870. Should you choose to use the tip line, please provide the following information when you call: 1. Reason for the call. 2. Location where it is occurring including the town. If you do not know the address, try and describe the location. EX: the fourth parcel on First Street with the big green gate. 3. If you want an Investigator to contact you, please provide your name and phone number.