On April 8, 2015, after four years of severe drought, the Bureau of Reclamation began releasing water from New Melones for fish, ignoring protest from farmers. Irrigation district managers ordered the gates closed at Tulloch Dam to prevent the water from flowing downstream. After a brief standoff lasting several hours, the Bureau of Reclamation stopped the flow. The districts objected because releasing water in the spring would cut drastically into their supply, as state regulations require that a certain volume of water be retained in New Melones for fall fish releases. Due to the drought, New Melones Lake was already at a low level, and there was not enough water to meet the farmers' demands in addition to the spring and fall releases. Ultimately, a temporary compromise was reached, allowing the lake to be drawn down to a lower level than environmental restrictions typically allow. This met the districts' demands for the year but also resulted in higher water temperatures.