State water quality regulators are investigating a large wastewater spill… “Two large sewage spills resulting from power outages and backup generator failures in a matter of months can no longer be excused as an accident,” said Sejal Choksi-Chugh, executive director of San Francisco Baykeeper, which for years has pushed East Bay MUD to do more to prevent wastewater spills.

State Investigates Second Outage-Caused EBMUD Sewage Spill in Months