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Groundwater Subareas: Napa Valley Floor – Calistoga and St. Helena - RB

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Groundwater Subareas

Calistoga

St. Helena

State DWR Groundwater Basins

SGMA Basin Priority - Very Low

SGMA Basin Priority - Low

SGMA Basin Priority - High Priority

Geologic Cross-sections

Estimated Depth to Groundwater, Spring 2019

1-7 feet

7-14 feet

14-21 feet

21-29 feet

Groundwater Flow Contours - Spring 2019

Groundwater Flow Contours - Fall 2019

Representative Wells

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info@napawatersheds.org
(707) 253-4417
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