More critical water storage is finally coming to California. It took nearly 40 years.

California officials have been pushing for more natural water storage since the last large-scale facility was built in 1979. Now they’re finally going to get it, thanks to political pressure, President Donald Trump and some congressional creativity.

The House approved several provisions Thursday that help fund water storage projects. The Senate is expected to concur shortly, and Trump is expected to sign the legislation into law next week.

Republican Rep. Jeff Denham and Democrat Rep. Jim Costa have been pushing for additional water storage for the state for years in constantly-at-risk-of-drought California. Since 1979, California’s population has grown 70 percent.