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9W4725-R0001-904273-Rott__ def Eindrapport_.pdf - Welkom bij ...

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Figuur 2.9 Grondwaterstand, maaiveldhoogte en oppervlaktewaterpeil t.p.v. peilbuis B37C0531<br />

, NAP<br />

2<br />

1.5<br />

1<br />

0.5<br />

0<br />

-0.5<br />

-1<br />

-1.5<br />

-2<br />

-2.5<br />

B37C0531<br />

01/03/1964<br />

22/08/1969<br />

12/02/1975<br />

04/08/1980<br />

25/01/1986<br />

18/07/1991<br />

07/01/1997<br />

30/06/2002<br />

21/12/2007<br />

grondwaterstand<br />

maaiveldhoogte<br />

oppervlaktewaterpeil<br />

Figuur 2.10 Grondwaterstand, maaiveldhoogte en oppervlaktewaterpeil t.p.v. peilbuis B37C0558<br />

m NAP<br />

2.5<br />

2<br />

1.5<br />

1<br />

0.5<br />

0<br />

-0.5<br />

-1<br />

-1.5<br />

-2<br />

01/10/1991<br />

27/06/1994<br />

23/03/1997<br />

18/12/1999<br />

B37C0558<br />

13/09/2002<br />

09/06/2005<br />

05/03/2008<br />

grondwaterstand<br />

maaiveldhoogte<br />

oppervlaktewaterpeil<br />

Figuur 2.11 Grondwaterstand, maaiveldhoogte en oppervlaktewaterpeil t.p.v. peilbuis B37C0826<br />

m NAP<br />

0<br />

-0.2<br />

-0.4<br />

-0.6<br />

-0.8<br />

-1<br />

-1.2<br />

-1.4<br />

-1.6<br />

-1.8<br />

-2<br />

01/09/1971<br />

21/02/1977<br />

14/08/1982<br />

04/02/1988<br />

B37C0325<br />

27/07/1993<br />

17/01/1999<br />

09/07/2004<br />

30/12/2009<br />

grondwaterstand<br />

maaiveldhoogte<br />

oppervlaktewaterpeil<br />

Grondwatermeetnet Hellevoetsluis <strong>9W4725</strong>/<strong>R0001</strong>/<strong>904273</strong>/<strong>Rott</strong><br />

<strong>Eindrapport</strong> - 17 - 28 april 2011

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