These are the proposals lawmakers hope will save Texas’ water supply. Track them here.

This article is part of Running Out, an occasional series about Texas’ water crisis. Read more stories about the threats facing Texas’ water supply here: www.texas tribune.org/series/tex as-water-supply-drought. It will also be updated through the legislative session as bills advance.

Texas’ water supply is full of uncertainties.

Leaking water pipes and deteriorating infrastructure plague the state’s water systems. Prolonged droughts and record-setting heat waves are depleting the state’s rivers. And a growing population is adding more stress to the system every day.