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Local Water Supply Plan Template –December 8, 2015 <br /> <br />25 <br /> <br />Water used for human needs at hospitals, nursing homes and similar types of facilities should be <br />designated as a high priority to be maintained in an emergency. Lower priority uses will need to address <br />water used for human needs at other types of facilities such as hotels, office buildings, and <br />manufacturing plants. The volume of water and other types of water uses at these facilities must be <br />carefully considered. After reviewing the data, common sense should dictate local allocation priorities to <br />protect domestic requirements over certain types of economic needs. Water use for lawn sprinkling, <br />vehicle washing, golf courses, and recreation are legislatively considered non-essential. <br />Table 18. Water use priorities <br />Customer Category Allocation Priority <br /> <br />Average Daily Demand <br />(GDP) <br />Short-Term Emergency <br />Demand Reduction <br />Potential (GPD) <br />Residential 1 533,710 * <br />Institutional 2 39,160 * <br />Commercial/Industrial 3 145,200 * <br />Non-Essential 4 256,960 * <br />TOTAL NA 718,070 256,960 * <br />GPD – Gallons per Day; 2014-2015 Water Use Data; *Non-essential calculated as increased summer demand between all customer categories <br />Tip: Calculating Emergency Demand Reduction Potential <br />The emergency demand reduction potential for all uses will typically equal the difference between <br />maximum use (summer demand) and base use (winter demand). In extreme emergency situations, <br />lower priority water uses must be restricted or eliminated to protect priority domestic water <br />requirements. Emergency demand reduction potential should be based on average day demands for <br />customer categories within each priority class. Use the tables in Part 3 on water conservation to help <br />you determine strategies. <br /> <br />Complete Table 19 by selecting the triggers and actions during water supply disruption conditions. <br />Table 19. Emergency demand reduction conditions, triggers and actions (Select all that may apply and describe) <br />Emergency Triggers Short-term Actions Long-term Actions <br /> Contamination <br /> Loss of production <br /> Infrastructure failure <br /> Executive order by <br />Governor <br /> <br /> Supply augmentation through <br />____ <br />Adopt (if not already) and <br />enforce a critical water deficiency <br />ordinance to penalize lawn <br />watering, vehicle washing, golf <br />course and park irrigation & other <br />nonessential uses. <br /> Water allocation through <br />emergency action of City Council <br />Meet with large water users to <br />discuss their contingency plan. <br />Voluntary reduction measures <br />encouraged by public service <br />Supply augmentation through <br />Roseville <br />Adopt (if not already) and <br />enforce a critical water deficiency <br />ordinance to penalize lawn <br />watering, vehicle washing, golf <br />course and park irrigation & other <br />nonessential uses. <br /> Water allocation through <br />emergency action of City Council <br /> Meet with large water users to <br />discuss their contingency plan.