A 24-hour ballot drop off box outside the Ross-Cherry Creek branch of the Denver Public Library on Oct. 16, 2018. (Eric Lubbers, The Colorado Sun)

It’s Election Day in Colorado. Here’s what you need to know.

Polls close at 7 p.m. Your ballot must be in the hands of your county’s election officials by then.

Politics and Government Primary category in which blog post is published
Environment Primary category in which blog post is published

Deep mountain snow raised Lake Mead, Lake Powell water lines. But for the first time, supply cuts loom downstream.

The Colorado River Drought Contingency Plan inked this spring is triggering “a new era” of mandatory cuts for Arizona and Nevada

Transportation Primary category in which blog post is published

Colorado commission votes 8-1 to adopt zero-emissions vehicle mandate after three-day hearing

Colorado's adoption of ZEV rule means more electric vehicles will be on sale in the state. Commissioner Tom Gonzales voting against the rule.