The area is 597 hectares. The geology of its seabed is mostly grit and reefs, and the grains of its sediments are chiefly grit and sand. The record of reef installation is as shown on the following table.
|Year||Reef type||Number of reefs|
|1994||2.0M Double-decked concrete reef||300|
|1995||2.0M Double-decked concrete reef||500|
|1996||2.0M Double-decked concrete reef||350|
|1998||2.0M Double-decked concrete reef||610|
|1999||2.0M Double-decked concrete reef||455|
|2010||Type B steel reef (4)||4|
|2013||Type A steel reef||4|
Restrictions on net fishing tackle in closed fishing areas in New Taipei City
Fishing boats wi td net fishing tackle are not allowed to enter closed fishing areas.Fishing boats with net fishing tackle are not allowed to enter closed fishing areas.