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<br /> <br />o <br /><.."J <br />C) <br />C? <br />~ <br />Q <br /> <br />Develoament of All-American Canal <br />Water Lass Distribution Sheet <br /> <br />The All-American Canal (AACl Water Loss Distribution Sheet (WLDSl facilitates <br />the calculation of diversions at Station 60 (USGS Station 09523000l by users <br />who take delivery through the AAC. Calculations done on this sheet generate <br />the share of the total AAC seepage loss for each delivery, then add each loss <br />share to the delivery taken to arrive at an actual diversion at Station 60. <br />Station 60 at Imperial Dam is a legal point of diversion for the Indian Unit <br />and the Bard Unit of the Yuma Project Reservation Division. the Cocopah <br />Indians and the Yuma County Water Users' Association of the Valley Division of <br />the Yuma Project, the City of Yuma, Imperial Irrigation District (IIDl, and <br />the Coachella Valley Water District (~lWDl. See sample April 1989 WLDS <br />following. The computational rationale and format are similar to the April <br />1989 Yuma Main Canal WLDS previously described. It can be seen the acre-feet <br />diverted at Siphon Drop on the Yuma Main WLDS become the deliveries at Siphon <br />Drop (mile-point 14.7l on the AAC WLDS. <br /> <br />The sample sheet has 29 numbered lines which are for reference with the <br />following: <br /> <br />Line 1 - This line shows two entries. From left to right. the next to last <br />column has the entry for the total flow diverted at Station 60 in cfs; the <br />rightmost column shows this value in acre-feet. Flow values may be obtained <br />from GS prOVisional and yearly listings. <br /> <br />Line 2 - This line would provide the opportunity to account for scheduled <br />spills along the canal. Review of the r~cord for the past ten years shows <br />this line not to have been used. No da~a is being received presently for <br />entry here. <br /> <br />Line 3 - Similar to Line 2, this sheet. No data presently being <br />received for entry here. <br /> <br />Line 4 - This amount is the difference between the total acre-feet diverted at <br />delivery points for the canal (bottom of AF Diverted Column) and the sum of <br />the acre feet diverted by IID and CVWD at the Pilot Knob delivery point. <br /> <br />Line 5 - The sum of the deliveries for IID and CVWD. <br /> <br />Line 6 - Line 1 minus the sum of Lines 2 through 5. <br />scheme is used here as on the Yuma Main Canal WLDS - <br /> <br />The same computational <br />total water entering the <br /> <br />9 <br />