Spike Island topographic map

Average elevation: 94 m

Average elevation: 2 m

Average elevation: 98 m

Average elevation: 85 m

Average elevation: 25 m

Average elevation: 56 m

Average elevation: 12 m

According to A Topographical Dictionary of Ireland, published by Samuel Lewis in 1837, Watergrasshill then had a population of 533 people.

Average elevation: 164 m

Average elevation: 49 m

Average elevation: 87 m

Average elevation: 94 m

Average elevation: 66 m

Average elevation: 91 m

Average elevation: 18 m

Average elevation: 67 m

Average elevation: 114 m

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Average elevation: 83 m

Average elevation: 56 m

Average elevation: 53 m

Average elevation: 35 m

Average elevation: 284 m

Average elevation: 89 m

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Average elevation: 90 m

Average elevation: 173 m

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Average elevation: 183 m

Average elevation: 122 m

Average elevation: 119 m

Average elevation: 66 m

Average elevation: 89 m

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Average elevation: 92 m

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Average elevation: 133 m

Average elevation: 67 m

Average elevation: 246 m

Average elevation: 14 m

Average elevation: 56 m

Average elevation: 47 m

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Average elevation: 28 m

Average elevation: 23 m

Average elevation: 122 m

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Average elevation: 68 m

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Average elevation: 96 m

Average elevation: 44 m

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Average elevation: 100 m

Average elevation: 170 m

Average elevation: 5 m

Average elevation: 119 m

Average elevation: 45 m

Average elevation: 169 m

Average elevation: 83 m

Average elevation: 194 m

Average elevation: 317 m

Average elevation: 30 m

Average elevation: 122 m

Average elevation: 40 m

Average elevation: 51 m

Average elevation: 23 m

Average elevation: 52 m

Average elevation: 11 m

Average elevation: 5 m

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Average elevation: 6 m

Average elevation: 23 m

Average elevation: 3 m

Average elevation: 45 m

Average elevation: 142 m

Average elevation: 50 m

Average elevation: 35 m

Average elevation: 35 m

Average elevation: 107 m

Average elevation: 55 m

Average elevation: 67 m