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Ramsey, Nowthen, St. Francis, Oak Grove, and Bethel, Minnesota <br />Feasibility Study for Shared or Cooperative Fire and Emergency Services <br />workload; rather, human activities tend to be the linchpin that connects people to requests for <br />emergency assistance. <br />For example, if residential population actually determined emergency workload, emergencies would <br />peak when population was highest within a geographic area. However, in many communities where <br />the residential population is highest from about midnight to about 6:00 a.m. (bedroom <br />communities), that time is exactly when the demand for emergency response is lowest. It turns out <br />that emergency demand is highest when people are involved in the activities of daily life — <br />traveling, working, shopping, and recreating. Often, the persons involved in such activities do not <br />reside in the same area. <br />Consider: <br />The residential population of partially covered areas can sometimes be estimated by using the GIS13 <br />mapping capability now maintained by most counties. By counting the residential households within <br />the area in question, then applying demographic estimates of persons per household, it may be <br />possible to reach a relatively accurate estimate of population within the area in question. <br />Alternately, residential population can be estimated by using information obtainable from some <br />public utility districts by tallying residential electrical meters within a geographic area and then <br />multiplying by the persons per household. <br />Some areas experience a daily or seasonal influx of people who are not counted as residential <br />population. This transient population can be estimated by referring to traffic counts, jobs data, <br />hotel/motel occupancy rates, and, in some cases, state or national park administrators. Residential <br />population plus transient population is referred to as functional population. Where functional <br />population is significantly different from residential population, service agreements based on <br />population should be adjusted to account for it. <br />Multiple -Variable Allocation <br />Frequently, even though everyone may agree on the benefit of allied fire protection, officials find it <br />difficult to reach an agreement with regard to costs and the allocation of those costs. The differences <br />between community demographics and/or development, along with changes that occur within the <br />system over the long term, can cause the perception of winners and losers. This can be especially <br />gs Graphic Information Systems <br />r <br />•� <br />Emergeney Servi cea ConaWcing <br />page 93 <br />