Water Supply Dams in Delaware

Delaware has 6 water supply dams, of which 5 carry a high hazard classification. The dam stores water for municipal, industrial, or agricultural use, helping ensure a reliable supply for the surrounding area.

#DamCountyHeight (ft)HazardConditionYear
1Edgar M. Hoopes DamNew Castle127HighSatisfactory1932
2Newark Reservoir DamNew Castle70HighFair2005
3Christiana Lake DamNew Castle17LowNot Rated1907
4Bellevue Lake DamNew Castle15HighNot Rated1933
5Edgemoor Reservoir DamNew Castle13HighNot Rated1908
6Porter Reservoir DamNew Castle12HighFair1909

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