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TABLE 10
Example Summary of a Customer's Ascending Block Rate Bill |
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Overage Rate per 1,000 gal.
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| Month |
Usage (1000 gal.) |
Base Charge |
Target Use |
Irrig. Req.* (in.) |
Conserv. Use† $0.75/k |
Normal Use‡ $1.10/k |
Ineff. Use§ $2.20/k |
Wasteful Use~ $4.40/k |
Irrespons. Use** $8.80/k |
TOTAL |
| January |
10 |
$10.00 |
15.00 |
0.0 |
$7.50 |
|
|
|
|
$17.50 |
| February |
10 |
$10.00 |
15.00 |
0.0 |
$7.50 |
|
|
|
|
$17.50 |
| March |
18 |
$10.00 |
15.00 |
0.0 |
|
$16.50 |
$6.60 |
|
|
$33.10 |
| April |
35 |
$10.00 |
29.75 |
0.2 |
|
$32.73 |
$11.55 |
|
|
$54.28 |
| May |
48 |
$10.00 |
39.50 |
2.0 |
|
$43.45 |
$18.70 |
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$72.15 |
| June |
58 |
$10.00 |
45.60 |
3.9 |
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$50.16 |
$27.28 |
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$87.44 |
| July |
73 |
$10.00 |
48.92 |
4.7 |
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$53.81 |
$52.98 |
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$116.79 |
| August |
68 |
$10.00 |
45.60 |
3.9 |
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$50.16 |
$49.28 |
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$109.44 |
| September |
62 |
$10.00 |
33.44 |
1.7 |
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$36.78 |
$62.83 |
$52.10 |
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$161.71 |
| October |
50 |
$10.00 |
29.75 |
0.2 |
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$32.73 |
$44.55 |
$23.65 |
|
$110.93 |
| November |
14 |
$10.00 |
15.00 |
0.0 |
|
$15.40 |
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|
|
$25.40 |
| December |
10 |
$10.00 |
15.00 |
0.0 |
$7.50 |
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$17.50 |
| Totals |
456 |
$120.00 |
347.56 |
16.6 |
$22.50 |
$331.72 |
$273.77 |
$75.75 |
$0.00 |
$823.73 |
| Average cost per 1,000 gallons |
$1.81 |
* Irrigation requirement for turf grass of a typical Wasatch Front resident.
† Total gallons used are less than 75 percent of target use.
‡ Total gallons used up to 100 percent of target use.
§ Gallons used between 100 percent and 150 percent of target use.
~ Gallons used between 150 percent and 200 percent of target use.
** Gallons used above 200 percent of target use.
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