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Springs • <br />- Spring YSPG6. This spring (also known as Annand Spring #1) supplies <br />water to the old Annand homestead. Its EC plot indicates an increasing <br />trend. Ih September 2001, no sample could be taken since the pipe that <br />carries discharge from this spring was clogged. Samples this year were <br />taken directly from the spring house clearwell. <br />- Spring YSPG10. This spring is actually an artesian well (also known as <br />Annand Artesian Well). It is sampled only when flowing. No flow at this <br />site had occurred since an attempt to redevelop this well in July 1996. <br />The leaking casing was repaired on August 9, 1999, and flow has been <br />reestablished. Its EC plot indicates an increasing trend. <br />- Spoil Spring YSSPGI. This spoil spring was discovered this fall. It <br />is located just above the old haul road culvert on Annand Draw. <br />Comparison of Surface Water Quality to Water Use Standards. SCC has • <br />compiled a list of surface water standards for agricultural uses (Table <br />9). This list is composed of CDOH surface water agricultural use <br />standards (CDOF3, Reg.31, March 1999). <br />Table 10 provides a comparison of surface water quality to agricultural <br />standards. This Paradox database generated table does not include the <br />units of concentration (mg/1 or ug/1) for each parameter. The units used <br />for each parameter are the same as those listed on the standards table <br />(Table 9) and are also the same as those used in the water quality <br />reports. The frequency column on Table 10 indicates the number of <br />exceedences out of the total number of samples (i.e., 1/2 indicates one <br />exceedence out of two samples) . Below is a summary of standards that <br />were exceeded. Given in parenthesis is the source and use of each <br />standard. Although the CDOH does not indicate between livestock and <br />irrigation uses in their surface water agricultural standards, they have <br />done so in their similar ground water agricultural standards (see Table <br />5). For the sake of discussion, SCC chooses to use those ground water • <br />use standards classifications (livestock or irrigation) for surface <br />12 <br />