One of the country’s foremost experts on catastrophic engineering failures released a new report Thursday on the troubled Oroville Dam that asks a disturbing question: Is the country’s tallest dam leaking? State dam managers have insisted for months that there’s no problem, and that persistent green wet spots near the top left abutment of the … Read more
Humboldt County submitted an analysis of conditions in the lower Eel River groundwater basin claiming the basin has operated within sustainable yield for the past 10 years, and that it is unnecessary to adopt a groundwater sustainability plan. Given what we have seen on the river, we do not agree. In August 2014, the lower … Read more
With a break in the weather and increased outflow from Oroville Dam’s heavily damaged spillway, state officials said Friday morning they no longer believe the swollen reservoir will breach the dam’s emergency spillway. After a grim assessment late Thursday, officials announced Friday morning they think they can avoid using the dam’s emergency spillway, which they’ve … Read more