WHERE RESPONSE MEETS NATURAL RESOURCE DAMAGE ASSESSMENT (NRDA)
ABSTRACT During oil spill incidents, NRDA and response activities may co-occur. This paper discusses those occurrences, focusing on ephemeral data collection and emergency restoration. Current laws provide some guidance for how these activities may be coordinated. The Field Operations Guide (FOG) and the National Contingency Plan (NCP) state that it is the responsibility of the Incident Commander (IC) to notify natural resource trustees of the incident and to coordinate NRDA representative's activities through the Liaison Officer. The FOG and NCP also state that it is the responsibility of the trustees to conduct their NRDA preassessment activities without hindering the response. The overlap between NRDA and response may be further complicated because many trustees may work within the environmental unit or the wildlife recovery unit for the response and also have the responsibility to work on NRDA. They may work in the Incident Command System advising the IC on response issues while also trying to initiate a damage assessment. Data collection during a response is critical for managing the incident as well as performing a thorough damage assessment. Although the types of data collected to aid the response may be similar to those used in damage assessment, often the scale and level of detail may be quite different. Even with these differences, synergies in ephemeral data collection may exist. Emergency restoration activities do sometimes occur before the response has concluded. The Oil Pollution Act regulations state that emergency restoration may occur if the action is needed to avoid the loss of natural resources, or to prevent any continuing danger to natural resources. If the trustees determine that emergency restoration is needed, they are required to consult with the IC prior to taking any such action. As an example, this paper will discuss emergency restoration actions undertaken during the Whatcom creek, WA gasoline spill to reduce the impact to migrating salmon.