Snohomish County Regional Public Safety 12/5/2017

revenues from a Subscriber contract for Emergency Communications Services with the Stillaguamish Tribe to service its Police Agency will be applied to reduce the size of the Police Dispatch cost pool. • Additional Services revenues will be applied to the Administration and Technology, Police Dispatch and/or Fire Dispatch Cost pool, based upon where the costs of those services are allocated. Step 3: Divide the four cost pools between Police Agencies and Fire Agencies: • Amounts in the Administration and Technology cost pool will be divided based on the ratio of dispatch workstations assigned to each service (initially, 8 police dispatch stations and 5 fire stations) • Police 62% • Fire 38% If the Board approves deployment of an additional dispatch work station to serve Police or Fire Agencies,this ratio will automatically change (the change is not considered a formula change requiring Governing Board approval). • Amounts in the Call Taker cost pool will be divided based on a ratio that reflects an assessment of actual time spent by call takers processing each type of call: • Police 75% • Fire 25% A change in this ratio requires Supermajority Vote of the Governing Board. • Calculate a Cost per Console by dividing total Police Dispatch and Fire Dispatch Costs by the total number of dispatch stations. • Amounts in the Police Dispatch cost pool are allocated to Police Agencies and are further separated out on a Cost-per-Console basis as between Shared Dispatch Station costs and Dedicated Dispatch Station costs. (In 2017, of the 8 Initial Police Dispatch stations, 5 were shared and 3 were dedicated-1 to Marysville Police, and 2 to Everett Police). • Amounts in the Fire Dispatch cost pool are allocated to Fire Agencies and are further separated out on a Cost-per-Console basis as between Shared Dispatch Station costs and Dedicated Dispatch Station costs (In 2017,there were 5 Shared Dispatch Stations in the Fire Dispatch cost pool and no Dedicated Dispatch Stations). C-2