2013-01-09_HYDROLOGY - M1977344

• Permit No: M1977344
• IBM Index Class Name: HYDROLOGY
• Doc Date: 1/9/2013
• Doc Name: SWSP
• From: OSE
• To: Brown and Caldwell
• Permit Index Doc Type: Hydrology Report
• Email Name: TC1
• Media Type: D
• Archive: No

Table 1. Temporary Change of Porter Ditch Water Rights Decreed in Case No. 92CW35
Month
Exposed Groundwater Surface Area
Estimated Estimated Estimated Estimated Estimated Total
Decreed Max Allowed North Pond East Pit Active Mine West Pit Active Mine Glory Hole Active Mine Total Quarry Pond Surface Area Requiring
Surface Area' (ac) Surface Area (ac) Surface Area (ac) Surface Area (ac) Surface Area (ac) Surface Area (ac) Replacement (ac)
Jan -13
8.3
2.1
2.1
2.0
2.1
8.3
0.0
Feb -13
83
2.1
2.1
2.0
2 1
8.3
0.0
Mar -13
8.3
2.1
2.1
2.0
2.1
8.3
0.0
Apr -13
8.3
2.1
2.1
2.0
2.1
8.3
0.0
May -13
8.3
2.1
2 1
2.0
2.1
8.3
0.0
Jun -13
83
2.1
2.1
2.0
2.1
8.3
0.0
Jul -13
8.3
2.1
2 1
2.0
2.1
8.3
0.0
Aug -13
8.3
2.1
21
2.0
2.1
8.3
0.0
Sep -13
8.3
2.1
2.1
2.0
2.1
8.3
0.0
Oct -13
8.3
2.1
2.1
2.0
2.1
8.3
0.0
Nov -13
8.3
2.1
2 1
2.0
2.1
8.3
0.0
Dec -13
8.3
2.1
2.1
20
2 1
8.3
0.0
Total
8.3
2.11
2.0
2.11
8.3
0.0
'This is the maximum allowable surface area for the "Duck Pond" under the change of water right for the Porter Ditch. The determination that this pond is a pre -1981 gravel pit allows these credits to be used
to cover evaporative losses at other quarry ponds.