One of the worst droughts in California history has officially ended, Governor Jerry Brown declared on Friday, but not before it strained the state's farm economy and threatened water supplies for millions of residents. Months of drenching storms and melting snowpack have replenished reservoirs, which began drying up in late 2011. That allowed Brown to lift most stipulations of an emergency order he implemented in January 2014, about two years after the conditions crossed the line into drought. Brown also said the need for conservation continued. Officials will still require some long-term water-use limits imposed last year and are developing water preservation standards for urban agencies. "This drought emergency is over, but the next drought could be around the corner," Brown said in a statement. "Conservation must remain a way of life.