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<br />MWSI Project
<br />Phase" Conjunctive Use Summary Report - DRAFT
<br />
<br />August 22, 1995
<br />
<br />Table 5: Recbarge Sensitivity
<br />BORROW LIMIT ~ 80 000 AC.FT
<br />
<br />Recharge GW Pumping Average Average Surface Surfau Wa[er Aquifer
<br />Capacity Demand Capacity GroundwBter Water Usage Capture Life
<br />(% of Pumping) (acre-feeVyc81) (acre/feet/year) Demand (ae- (acre-feet/year) (percent) (years)
<br /> ftlyr)
<br />33% 40,000 80,000 0 40,000 46% infinite
<br />33% 45,000 85,000 1,901 43,099 50% 2,367
<br />33% 50,000 90,000 4,292 45,708 53% 1,165
<br />33% 60,000 ] 00,000 9,277 50,723 58% 647
<br />33% 70,000 110,000 15,147 54,853 63% 462
<br />33% 80,000 ] 20,000 2],3]4 58,686 67% 375
<br />33% 90,000 130,000 28,463 6],537 71% 316
<br />33% 95,000 135,000 32,255 62,745 72% 295
<br />33% ] 00,000 140,000 36,036 63,964 74% 278
<br />33% 110,000 150,000 44,160 65,840 76% 249
<br />33% 120,000 ]60,000 52,680 67,320 77% 228
<br />50% 50,000 90,000 0 50,000 57% infinite
<br />50% 55,000 95,000 1,714 53,286 61% 3,209
<br />50% 60,000 100,000 4.518 55,482 64% 1,328
<br />50% 70,000 ] 10,000 10,796 59,204 68% 648
<br />50% 80,000 120,000 17,969 62,031 71% 445
<br />50% 90,000 130,000 25,810 64,190 74% 349
<br />50% 95,000 135,000 30,024 64,976 75% 316
<br />50% 100,000 ] 40,000 34,238 65,762 76% 292
<br />50% ] 10,000 150,000 42,671 67,329 77% 258
<br />50% ]20,000 160,000 51,160 68,840 79% 235
<br />67% 55,000 95.000 0 55,000 63% infinite
<br />67% 60,000 ]00,000 942 59,058 68% 6,369
<br />67% 70,000 110,000 8,064 61,936 71% 868
<br />67% 80,000 120,000 16,179 63,821 73% 494
<br />67% 90,000 130,000 24,520 65,480 75% 367
<br />67% 100,000 ] 40,000 32,849 67,151 77% 304
<br />67% 110,000 150,000 41,270 68,730 79% 267
<br />670/. 120.000 160,000 49,890 70,110 81% 241
<br />83% 60,000 100,000 0 60,000 69% infinile
<br />83% 65,000 ] 05,000 2,565 62,435 72% 2,534
<br />83% 70,000 110,000 6,723 63,277 73% 1,041
<br />83% 80,000 120,000 14,988 65,012 75% 534
<br />83% 90,000 130,000 23,230 66,770 77% 387
<br />83% 100,000 140,000 31,528 68,472 79% 317
<br />83% 105,000 145,000 35,801 69,199 80% 293
<br />83% 1]0,000 150,000 40,080 69,920 80% 274
<br />83% ] 20,000 160,000 48,620 71,380 82% 247
<br />83% ]30,000 170,000 57,]81 72,819 840/0 227
<br />
<br />The results were then reviewed at the point where no net aquifer depletions occurred over
<br />the period of record, and at the point of a 300-year aquifer life, These results are highlighted in
<br />the table and are summarized below, Numbers highlighted in Table 5 are the closest values
<br />calculated, Numbers in Table 6 are interpolated to better estimate the surface water capture at
<br />"no net depletions" and at a 300 year aquifer life,
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<br />54
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