Solano County, CA Water Table Trend
What the closest monitoring well shows for Solano County
The closest qualifying well to Solano County is 43 miles away in Alameda County, CA, where the trend runs holding roughly steady.
Solano County itself has no monitoring well with enough history to call its own trend, so treat this as a regional estimate, not Solano County's own number. If you own a well here, comparing your own depth log against this regional figure is worth doing before assuming either way. See Alameda County, CA's full page. See the no-data guide for why a county this close to a qualifying well still doesn't get its own number.
Solano County, California in brief
About 455,101 people live across Solano County's 822 square miles, in California. USGS's National Groundwater Monitoring Network covers 1,449 of 3,222 US counties (45%) today; Solano County isn't one of them yet, see the methodology guide for the exact qualifying bar.