AQUAVEIN · BASIN RECORD
2-010 Livermore Valley Basin — what the plan permits
From California's own SGMA Monitoring Network records: this basin carries 235 state monitoring sites (program: ALT). Where the adopted plan sets minimum thresholds, they convert to 12–226 ft below ground (median 180 ft) — the level groundwater is permitted to reach at those sites before the plan reacts.
Deepest permitted level
226 ft
below ground, at the deepest-threshold representative site in this basin.
Median threshold
180 ft
across 12 threshold-bearing sites.
The question
Your well vs. that line
A parcel report computes your margin against the nearest sites — sourced, graded, signed.
Figures derive from DWR's SGMA Monitoring Network Module (SMC_MT/LAST_GSE) as cached 2026-07-15; thresholds apply at monitoring sites — conditions between sites vary. Informational; not engineering, legal, hydrogeologic, or investment advice.
AQUAVEIN · THE PARCEL-LEVEL GROUNDWATER DUE DILIGENCE · SOURCES: DWR WELL COMPLETION REPORTS · DWR/CNRA PERIODIC GWL · DWR SGMA MONITORING NETWORK MODULE · ADWR GWSI · NASA/NDMC GRACE-DA · METHODOLOGY PUBLISHED · WE GRADE "STABLE" WHEN THE DATA SAYS STABLE · PAGE GENERATED 2026-07-15