SB 2164: DLNR; BLNR; DAM AND RESERVOIR SAFETY; INSPECTIONS; HAZARD ASSESSMENT; HAZARD MITIGATION; DAM LIABILITY INSURANCE; HIGH HAZARD; BURDEN OF PROOF; DAM AND APPURTENANCE IMPROVEMENT OR REMOVAL GRANT PROGRAM

Requires the Department of Land and Natural Resources to incorporate into their assessment process the possession of dam liability insurance or the active seeking of dam liability insurance by private dam owners, as part of their valid mitigation measures, in conjunction with approved modifications or repairs.  Prohibits the DLNR from classifying a dam as high hazard based only on its engineering risk assessment results.  Authorizes the DLNR to relax any restrictions and stringent standards on a dam or appurtenance upon verification of certain insurance coverage.  Authorizes the DLNR to consider a dam, reservoir, or appurtenance is safe absent certain documents.  Shifts the burden of proof to the DLNR to find that a dam is categorized as high-hazard.  Establishes additional requirements for the DLNR and Board of Land and Natural Resources regarding the Dam and Appurtenance Improvement or Removal Grant Program.