Orange County NC Website
Table 1. Orange Well Net Bedrock Well Details. <br />Bedrock Well <br />Location Casing Depth, <br />ft. Total Depth, <br />ft. Generalized Bedrock <br />Geology <br />Millhouse Road 67 166 Epiclastics <br />Eno Confluence 37 192 Felsic tuff <br />Rocky Ridge 67 560 Felsic lavas and tuffs (Dacite) ~ <br />Blackwood Farm 100 302 Felsic lavas and tuffs (Dacite) <br />Ray Road 21 237 Felsic plutonics- 2 <br />East Farrington Granite <br />Eubanks Road 33 141 Mafic plutonics (Gabbro) <br />1-Main bedrock lithology in Orange County, by area <br />2-Younger pluton, which may yield higher radon concentrations <br />Instrumentation Used to <br />Measure Groundwater <br />Levels in Orange Well <br />Net Bedrock Well. <br />3 <br />