Along Frogtown Road just south of Goodville sits the Goodville Mill. Jacob Weaver had a sawmill on this site as early as 1770. In the early 20th century, the mill boasted a 24-foot, overshot water wheel and a 27-foot hydrostatic head. The roller mills processed 5,000 bushels of wheat per year, and, in addition, a grindstone processed corn for animal feed. The mill closed in 1931 and is being used for storage.
| 1770 | Jacob Weaver Sawmill |
| 1779 | Jacob Weaver’s Grist Mill |
| 1783 | John Weaver |
| 1785 | Jacob Weaver |
| c1800 | Benjamin Weaver |
| 1812 | Joseph and John Weaver build new mill |
| 1814 | Joseph and Abraham Weaver |
| c1820 | Daniel Miller |
| 1824 | Joseph Miller |
| c1825 | Jacob Frantz |
| 1835 | Samuel Eby |
| c1840 | Henry W. Hess |
| c1850 | Daniel Groff |
| 1851 | David Martin |
| 1894 | Destroyed by fire |
| 1898 | Mill is rebuilt |
| c1900 | Aaron W. Martin |
| 1908 | Aaron H. Weaver |
| 1931 | Closed after a fire |
| 1931 | Jonathan Martin converted to chicken house |
The mill is located at 117 Frogtown Road, East Earl, PA.
| Built | 1812 |
| Structure | 3.5 Story Stone |
| Water Source | Cedar Creek |
| Township | East Earl |
| Type | Flour/Grist |
| Headrace | 1,300 feet |
| Tailrace | 900 feet |
| Dam Height | 15 feet |
| Power | 1 Overshot |
| Capacity | 24 bbl / day |
