The City of Chico has seen a population explosion, and it’s not just the roads that are impacted. Post-Camp Fire sewage production numbers are at an all-time high. Before the fire, Chico’s wastewater treatment facility processed about 6 million gallons of waste on average per day. Since then that amount has gone up to 7 million. Biosolid production has gone up 70%, while overall waste and sewage flows are up 17%.