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October 10,2005 <br /> NOA Project Number: E05066A <br /> Table 1. <br /> Typical Quantity and Quality of Effluent for Residential Use. <br /> Category Total People per Average Quantity per Average Daily Flow <br /> Day Person Per Parcel <br /> 3 bedroom <br /> Residential 4 residents*70 gpd/resident <br /> House 4 70 gal/day/resident =280d <br /> gP <br /> Total Average Daily Flow(Residential Use): 280 gpd <br /> Note —gpd is gallons per day. <br /> Residential waste water quality is estimated to be 45-mg/L as discussed in our soil suitability and <br /> nitrate loading study for the property dated June 14, 2005. <br /> Table 2. <br /> Typical Quantity of and Quality Effluent for Business Use. <br /> Category Total People per Average Quantity per Average Daily Flow <br /> Day Person Per Parcel <br /> Business 2 13 gal/day/worker 2 workers* 13 gpd/worker*5/7 <br /> (Office Worker) = 19 gpd Z-� <br /> Business20 5 /da /worker 20 workers*5 gpd/worker* 5/7 <br /> (Truck Driver) y = 71 gpd d <br /> Business gal/day/worker al da 4 worker* 13 gpd/worker*5/7 <br /> (Maintenance 4 13 g / =37 gpd--� <br /> Employee) <br /> Business2 5 gal/day/worker 2 customers* 5 gpd/customer*5/7 <br /> (Customer) =7 gpd <br /> Total Average Daily Flow(Business Use): 137 gpd <br /> Note —gpd is gallons per day,5/7 is a factor to adjust for a 5 day work week. <br /> Commercial waste water quality to be used is 85-mg/L-N as determined by EHD in the August 9, <br /> 2005 letter. <br /> To determine the overall average of the quality and quality of the two waste streams for the parcel, <br /> the quantity of waste water and mass of nitrogen in the waste water is shown in the following <br /> calculations: <br />