For non-discharge applications, the Department may waive the requirement for current speed and direction if the information is not necessary for applying the decision criteria or other requirements associated with the proposed lease. Examples of sites where this requirement may be waived include, but are not limited to, very shallow sites or areas of little or very limited current flow.
Applicants may do more than one baseline, but one baseline must be conducted between April 1 and November 15, dates inclusive.
The applicant shall confirm the number and the extent of survey transects with the Department prior to conducting the visual survey, and the Department may reduce or increase the number of transects depending on site characteristics or other existing information. Under no circumstances shall the visual survey be waived.
In addition to the minimum diver survey and video or photographic documentation, the Department may require that the bottom substrate be characterized remotely through the use of seismic reflection surveys (side-scan) or a fish finder. A sufficient number of transects to characterize the entire area within the proposed lease must be taken.
Water column quality shall be characterized on two separate occasions, one of which shall be conducted between August 15 and September 15. Characterization of water temperature, dissolved oxygen concentrations, and salinity shall encompass two tidal cycles in order to provide a representative description of conditions at the site. At least one profile shall be taken no later than 2 hours after sunrise. Current velocity and direction shall be conducted over at least a 16-hour period. Readings shall be at intervals of no less than 3 readings per hour.
On sites where water depth is 30 feet or less at mean low water, samples shall be taken at near surface and near bottom. On sites where water depth is greater than 30 feet at mean low water, samples shall be taken at near surface, the depth corresponding to the bottom of the nets, and near bottom.
Data shall be included in both summarized, or graphical format, and unsummarized format in the application.
13-188 C.M.R. ch. 2, § 10