Silverdale topographic map

Average elevation: 151 m

Average elevation: 128 m

Average elevation: 109 m

Average elevation: 57 m

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Average elevation: 66 m

Average elevation: 16 m

Average elevation: 84 m

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Average elevation: 85 m

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Average elevation: 178 m

Average elevation: 169 m

Average elevation: 130 m

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Average elevation: 117 m

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Average elevation: 161 m

Average elevation: 87 m

Average elevation: 86 m

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Average elevation: 47 m

Average elevation: 148 m

Average elevation: 162 m

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Average elevation: 79 m

Average elevation: 155 m

Average elevation: 171 m

Average elevation: 131 m

Average elevation: 152 m

Average elevation: 115 m

Average elevation: 139 m

Average elevation: 101 m

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Average elevation: 147 m

Average elevation: 162 m

Average elevation: 83 m

Average elevation: 89 m

Average elevation: 167 m

Average elevation: 152 m

Average elevation: 141 m

Average elevation: 80 m

Average elevation: 67 m

Average elevation: 148 m

Average elevation: 96 m

Average elevation: 53 m

Average elevation: 139 m

Average elevation: 95 m

Average elevation: 108 m

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Average elevation: 178 m

Average elevation: 88 m

Average elevation: 5 m

Average elevation: 174 m

Average elevation: 78 m

Average elevation: 71 m

Average elevation: 155 m

Average elevation: 155 m

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Average elevation: 87 m

Average elevation: 127 m

Average elevation: 100 m

Average elevation: 144 m

Average elevation: 76 m

Average elevation: 194 m

Average elevation: 36 m

Average elevation: 160 m

Average elevation: 32 m

Average elevation: 37 m

Average elevation: 75 m

Average elevation: 88 m

Average elevation: 140 m

An electric telegraph station was built in 1846, and the North Pennsylvania Railroad completed a branch to Doylestown in 1856. The first gas lights were introduced in 1854. Because of the town's relatively high elevation and a lack of strong water power, substantial industrial development never occurred and…

Average elevation: 100 m

Average elevation: 120 m

Average elevation: 104 m

Average elevation: 132 m

Average elevation: 125 m