216.275—Requirements for monitoring and reporting.

(i) Exercise Information (for each MTE):
(ii) Individual marine mammal sighting info (for each sighting in each MTE)
(iii) An evaluation (based on data gathered during all of the MTEs) of the effectiveness of mitigation measures designed to avoid exposing marine mammals to mid-frequency sonar. This evaluation shall identify the specific observations that support any conclusions the Navy reaches about the effectiveness of the mitigation.

Code of Federal Regulations

(i) Exercise information (gathered for each SINKEX):

Code of Federal Regulations

(ii) Individual marine mammal observation (by Navy lookouts) information (gathered for each marine mammal sighting)
(1) The modeled injury threshold radius for the largest explosive used in that exercise type in that OPAREA (738 m for SINKEX in the SOCAL Range Complex);
(2) The required exclusion zone (1 nm for SINKEX in the SOCAL Range Complex);
(3) The required observation distance (if different than the exclusion zone (2 nm for SINKEX in the SOCAL Range Complex); and
(4) Greater than the required observed distance. For example, in this case, the observer would indicate if < 738 m, from 738 m to 1 nm, from 1 nm to 2 nm, and > 2 nm.