July |25.8|12.9| 0| 0| 0| 0| 0 August |22.6| 6.5| 3.2| 0| 0| 0| 0 September |13.3| 3.3| 0| 0| 0| 0| 0 October | 3.2| 0| 0| 0| 0| 0| 0 November | 0| 0| 0| 0| 0| 0| 0 December |29.0|22.6| 0| 9.7| 6.5| 7.3| 1.5 -------------+----+----+----+----+----+----+----- 1910. -------------+----+----+----+----+----+----+----- January |61.3|35.5|9.7 | 5.8| 3.2|15.9| 3.2 February |32.2| 7.1| 0 | 3.6| 0| 0| 0 March |12.9| 3.2| 0 | 0| 0| 0| 0 April |23.3|13.3| 0 | 0| 0| 0| 0 May |16.1|12.9| 0 | 0| 0| 0| 0 June |43.3| 6.7| 0 | 0| 0| 1.4| 0 -------------+----+----+----+----+----+----+----- Fiscal years: -------------+----+----+----+----+----+----+----- 1905-06 |4.3 |8.3 |.8 | .3| 1.8| 1.3| 0 1906-07 |2.5 |3.0 |.4 | .5| 2.1| 5.4| 1.0 1907-08 |2.2 |9.4 |.4 | .8| 0.3| 3.1| 0.9 1908-09 |6.7 |7.1 |.8 | .8| 0| 1.2| 0.4 1909-10 |3.6 |0.4 |.1 | .3| 0.8| 2.2| 0.4 =============+====+====+====+====+====+====+===== [Footnote 1: Presumptive tests.] ~Table 6--Summary of Sanitary Chemicals Analyses of Weekly Samples, July 1st, 1909, to June 30th, 1910.~ (Results in Parts per Million.) Columns: A - Turbidity[1] B - Free C - Albuminoid D - Total E - Nitrites F - Nitrates G - Hardness H - Alkalinity I - Chlorine (_A_) ~Maximum.~ ====================+=====+=================+===========+=====+=====+==== | | Ammonia. | Nitrogen | | | | | | as: | | | Reservoirs. | A +-----+-----+-----+-----------+ G | H | I | | B | C | D | E | F | | | --------------------+-----+-----+-----+-----+------+----+-----+-----+---- Dalecarlia inlet |2,100|0.034|0.264|0.280|0.0070|0.45|120.0|106.0|5.4 Dalecarlia outlet[2]| 200|0.034|0.180|0.206|0.0050|0.70|115.0|105.8|5.7 Georgetown outlet[3]| 215|0.030|0.182|0.182|0.0060|0.60|115.0|105.0|4.9 McMillan Park outlet| 120|0.028|0.126|0.154|0.0060|0.65|118.0|104.4|4.2 Filtered water | 9|0.016|0.078|0.086|0.0010|0.70|119.5|106.3|4.5 --------------------+-----+-----+-----+-----+------+----+-----+-----+---