national multiple family submetering and allocation billing program ...

Figure 4.30 RUBS water bill #6 ................................................................................................. 116
Figure 4.31 RUBS water bill #7 ................................................................................................. 117
Figure 5.1 Frequency distribution, avg. annual water use per unit, postcard survey respondents
.............................................................................................................................................. 134
Figure 5.2 Average annual water use per unit – postcard survey respondents.......................... 135
Figure 5.3 Difference in average annual water use compared to in-rent properties – postcard
survey respondents ............................................................................................................... 136
Figure 5.4 Total water use vs. dwelling units, all manager survey properties............................ 138
Figure 5.5 Total water use vs. dwelling units, properties built after 1995 ................................ 139
Figure 5.6 Average annual water use per unit – manager survey respondents........................... 140
Figure 5.7 Difference in average annual water compared to in-rent properties – manager survey
respondents........................................................................................................................... 140
Figure 5.8 Frequency distribution, avg. annual water use per unit, manager and postcard survey
respondents........................................................................................................................... 143
Figure 5.9 Adjusted average annual water use per unit – Model #1........................................... 156
Figure 5.10 Difference in adjusted average annual water use of impacted properties compared to
in-rent properties – Model #1............................................................................................... 156
Figure 5.11 Model #1 predicted vs. residual value plot.............................................................. 159
Figure 5.12 Adjusted average annual water use per unit – Model #2......................................... 161
Figure 5.13 Difference in adjusted average annual water use of impacted properties compared to
in-rent properties – Model #2............................................................................................... 161
Figure 5.14 Adjusted average annual water use per unit – Model #3......................................... 164
Figure 5.15 Difference in adjusted average annual water use of impacted properties compared to
in-rent properties – Model #3............................................................................................... 165
Figure 5.16 Average annual water use per unit – matched pair sample ..................................... 170
Figure 5.17 Difference in average annual water use of impacted properties compared to in-rent
properties – matched pair sample......................................................................................... 170
Figure 5.18 Average annual water use per unit before and after conversion ............................. 173
Figure 5.19 Difference in average annual water use, pre- and post-conversion......................... 175
Figure 6.1 Demand curve and demand equations, elasticity analysis #1 (utility rates).............. 200
Figure 6.2 Demand curve and equations, elasticity analysis #2 (submetering rates) ................. 202
xii