Joseph Vance 
Surveyor (1803–24)

Richard Howe 
County Surveyor (1824–26)

Jeremiah McLene 
County Surveyor (1827–32)

Lyne Starling, Jr. 
County Surveyor (1832–33)

Mease Smith 
County Surveyor (April–October 1833)

Frederick Cole 
County Surveyor (1833–35)

William Johnston 
County Surveyor (1836–38)

Uriah Lathrop 
County Surveyor (1839–41)

John Graham
County Surveyor (1842–44)

William Johnston
County Surveyor (1845–47)

Jesse Cortright
County Surveyor (1848–53)

W.W. Pollard
County Surveyor (1854–56)

Daniel Hess
County Surveyor (1857–59)

Charles C. Walcutt
County Surveyor (1860–61)

Uriah Lathrop
County Surveyor (1862–64)

W.P. Brown
County Surveyor (1865–70)

Josiah Kinnear
County Surveyor (1871–73)

Benjamin F. Bowen
County Surveyor (1874–82)

Josiah Kinnear
County Surveyor (1883–88)

John J. Dun
County Surveyor (1889–94)

Henry Maetzel
County Surveyor (1895–1901)

Walter Braun
County Surveyor (1902–08)

Hugh K. Lindsey
County Surveyor (1909–12)

John Peake
County Surveyor (1913–16)

John J. Dun
County Surveyor (1917–18)

Curtis C. Lattimer
County Surveyor (1919–35)

Curtis C. Lattimer
County Engineer (1935–36)

Allan C. Slade
County Engineer (1937–48)

Guy Elbin
County Engineer (1949–68)

Cletus E. McPherson
County Engineer (1969–79)

Edward Honton
County Engineer (1980)

John Circle
County Engineer (1981–2000)