| The Halpine Hamlet Apartments |  | 5503 Halpine Place
Rockville, Maryland 20851
67 Units
Total Savings To Date: $213,288.63
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"We have been working with WSI since the beginning of 1996. They have provided an invaluable service by substantially reducing our utility expenses and maintaining the plumbing on the property. I would recommend them to anyone." | | Emma Leyton - March 2000 | Average Gallons Used Per Household Per Day| | | Before Our Program | During Our Program | After Our Program |
| 270 203 135 68 | | | | 3/97 | 1/00 | 11/02 | 9/05 | 7/08 | 5/11 | 3/14 | 1/17 | 11/19 | 9/22 |
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| Annual WSSC Cost
$52,727
|
$16,034
$36,693
| | Without WSI | With WSI | |
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