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Groundwater

Map legend
click to toggle Groundwater source protection zones  more
Inner zone<br>(Zone 1) Inner zone
(Zone 1)
Inner zone - subsurface activity only<br>(Zone 1c) Inner zone - subsurface activity only
(Zone 1c)
Outer zone<br>(Zone 2) Outer zone
(Zone 2)
Outer zone - subsurface activity only<br>(Zone 2c) Outer zone - subsurface activity only
(Zone 2c)
Total catchment<br>(Zone 3) Total catchment
(Zone 3)
Total catchment - subsurface activity only<br>(Zone 3c) Total catchment - subsurface activity only
(Zone 3c)
Special interest<br>(Zone 4) Special interest
(Zone 4)
click to toggle BGS Aquifer Maps - Superficial Deposits Designation  more
Principal Principal
Secondary A		Secondary A
Secondary B Secondary B
Secondary (undifferentiated) Secondary (undifferentiated)
Unknown (lakes and landslip) Unknown (lakes and landslip)
click to toggle BGS Aquifer Maps - Bedrock Designation  more
Principal Principal
Secondary A		Secondary A
Secondary B Secondary B
Secondary (undifferentiated) Secondary (undifferentiated)
click to toggle Groundwater Vulnerability Zones  more
Major Aquifer High Major Aquifer High
Major Aquifer Intermediate Major Aquifer Intermediate
Major Aquifer Low Major Aquifer Low
Minor Aquifer High Minor Aquifer High
Minor Aquifer Intermediate Minor Aquifer Intermediate
Minor Aquifer Low Minor Aquifer Low
click to toggle Other national environmental organisations  more
Natural Resources Wales Area of responsibility Natural Resources Wales Area of responsibility
Scottish Environment Protection Agency Area of responsibility Scottish Environment Protection Agency Area of responsibility
Map of X: 362,797; Y: 267,485 at scale Other maps  Data search   Text only version
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