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Groundwater Zones Map

map of groundwater charge zones

  Downloaded Map as a pdf file

The Board has previously established six groundwater charge zones for the District which are described below.

 

  • Zone A – District portion of the Santa Ynez River alluvial channel from San Lucas Bridge downstream to Lompoc Narrows.

 

  • Zone B – District portion of the Lompoc Plain, Lompoc Upland and Lompoc Terrace groundwater subareas.

 

  • Zone C – All other portions of the District not included in Zones A, B, D, E and F.

 

  • Zone D – District portion of the Buellton Upland subarea.

 

  • Zone E – District portion of the Santa Ynez Upland subarea.

 

  • Zone F – District portion of the Santa Rita Upland subarea.

 

 

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