252|162| 86| 50| 17|2.99|0.83| 10| 1| 1 | 70| 17| 4
July 22|241|155| 82| 48| 16|2.99|0.87| 13| 1| 1 | 440| 8| 5
July 23|305|195|103| 61| 21|2.99|0.92| 54| 4| 1 | 650| 26| 5
July 24|331|212|111| 66| 22|2.98|0.99|305| 61| 1 | 1,650| ... | ...
July 25|265|170| 90| 53| 18|2.98|1.08|330| 85| 1 | 2,600| 115| 15
July 26|252|162| 86| 50| 17|2.98|1.21|290| 77| 2 | ... | ... | ...
July 27|305|195|103| 61| 21|2.98|1.40|335| 87| 2 |35,000| 250| ...
July 28|252|162| 86| 50| 17|2.98|1.68|170| 52| 2 | 1,200| 1,350| 15
July 29|252|162| 86| 50| 17|2.97|2.14|180| 52| 2 | 2,000| 600| 13
July 30|252|162| 86| 50| 17|2.97|2.65|237| 56| 2 | 800| 1,300| 12
July 31|241|155| 82| 48| 16|2.95|3.01|250| 60| 2 | 1,000| 310| 7
=======+===+===+===+===+===+====+====+===+===+====+======+======+=====

~Table 18--Record of Experimental Filter Plant No. 2.~
========+=====================+=====================
|~Preliminary Filter.~| ~Final Filter.~
+-----------+---------+-----------+---------
Date. | Rate, | | Rate, |
|millions of| Loss of |millions of| Loss of
|gallons per| head. |gallons per| head.
|acre daily.| |acre daily.|
--------+-----------+---------+-----------+---------
1907.
--------+-----------+---------+-----------+---------
Feb. 8| 21.50 | 0.04 | 2.81 | 0.17
Feb. 9| 21.60 | 0.04 | 1.09 | 0.06
Feb. 10| 20.90 | 0.05 | 1.59 | 0.08
Feb. 11| 19.80 | 0.05 | 3.01 | 0.15
Feb. 12| 19.70 | 0.06 | 3.01 | 0.14
Feb. 13| 19.60 | 0.06 | 3.01 | 0.12
Feb. 14| 24.70 | 0.07 | 2.65 | 0.13
Feb. 15| 37.20 | ... | 3.40 | 0.12
Feb. 16| 37.30 | ... | 3.40 | 0.11
Feb. 17|Shut down for changes in meters and piping.
Feb. 18| ... | ... | ... | ...
Feb. 21| 44.50 | ... | 4.36 | 0.19
Feb. 22| 48.60 | ... | 4.37 | 0.16
Feb. 23| 48.40 | ... | 4.20 | 0.15
Feb. 24| 48.30 | ... | 4.02 | 0.13
Feb. 25| Shut down several hours. | 0.14
Feb. 26| 48.60 | 0.04 | 4.12 | 0.14
Feb. 27| 53.20 | 0.04 | 4.08 | 0.15
Feb. 28| 52.80 | 0.04 | 4.09 | 0.15
--------+-----------+---------+-----------+---------