Jährliche Pumpmenge
	Duesseldorf Pumpmenge Station
	Jahr	2005
	Maximum Monat		762.669
	Minimum Monat		107.788
	Maximum Tag		27.100	Tage gepumpt		365
	Minimum Tag		22.548	Tagesdurchschnitt		14.339
	Monat	Station Nr. 1	Station Nr. 2	Station Nr. 3	Station Nr. 4	Summe
	Januar	14.629	15.654	233.796	190.048	454.126
	Februar	18.814	16.370	81.979	37.830	154.993
	März	13.388	14.839	198.876	178.998	406.101
	April	10.522	12.791	34.959	49.516	107.788
	Mai	15.941	12.838	367.101	256.988	652.869
	Juni	10.650	14.229	430.691	307.099	762.669
	Juli	11.005	15.616	220.664	201.678	448.962
	August	19.141	14.633	318.963	215.608	568.344
	September	13.228	19.544	106.403	108.847	248.022
	Oktober	22.452	16.592	248.531	222.191	509.766
	November	15.757	14.746	339.486	235.785	605.774
	Dezember	20.464	15.425	174.552	103.880	314.320
	Jahresgesamtsumme	185.989	183.277	2.755.999	2.108.467	5.233.733