NYC 9/11 Public Portal Document
Leak Survey Status Report 11/01/01 4:01 PM
Page 43 of 47
Period Date Range; 07/01/2001 - 09/30/2001
Period Totals Cumulative Totals
07/01/2001 - 09/30/2001 01/01/2000 - 09/30/2001
6. Status of Surveys
Number Percent Number Percent
6d. Toilet Flush Volumes
Water Board - High Bill Complaint
1.6 gpf 3155 74.8% 15279 77.1%
3.5 gpf 772 18.3% 3573 18.0%
5.0 gpf 137 3.2% 579 2.9%
7.0 gpf 156 3.7% 379 1.9%
Flushometer 0 0.0% 0 0.0%
Water Board - Leak Forgiveness
1.6 gpf 0 N/A 1 25.0%
3.5 gpf 0 N/A 3 75.0%
5.0 gpf 0 N/A 0 0.0%
7.0 gpf 0 N/A 0 0.0%
Flushometer 0 N/A 0 0.0%
Water Board - Leak/Waste Management
1.6 gpf 47 95.9% 6021 84.7%
3.5 gpf 1 2.0% 745 10.5%
5.0 gpf 1 2.0% 200 2.8%
7.0 gpf 0 0.0% 143 2.0%
Flushometer 0 0.0% 0 0.0%
Water Board - Retroactive Transition Program
1.6 gpf 7 77.8% 45 84.9%
3.5 gpf 2 22.2% 5 9.4%
5.0 gpf 0 0.0% 0 0.0%
7.0 gpf 0 0.0% 3 5.7%
Flushometer 0 0.0% 0 0.0%
Gallons Dollars Gallons Dollars
6e. Water and Energy Savings
City Wide
Savings 350882165 1,652,150.6 1662408195 8,120,842.5
Borough-BRONX
Savings 51962130 $244,248.92 281732550 1,589,252.3
Borough-BROOKLYN
Savings 129800205 $615,142.38 668952290 3,211,472.5
Borough-MANHATTAN
Savings 49921415 $229,027.95 116623340 $548,412.63
Borough-QUEENS
Savings 101366705 $482,997.72 543497775 2,534,066.5
Borough-STATEN ISLAND
Savings 17831710 $80,733.18 99008440 $451,119.06
Water Treatment Area - 26TH WARD
Savings 0 $0.00 5965560 $29,149.03
Report ID: WR_LEAK_SURVEY
NYC-WTC_000144322
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