| Introduction | Historical Background | Chronology | Geography | Biography | Technology | Ownership and Financing | General Bibliography |
| South Central States |
The following table showing the number of communities with operating systems. Numbers in parentheses indicates the number of systems that were proposed but not constructed.
| South
Central |
1795 |
1800 | 1805 |
1810 | 1815 |
1820 | 1825 |
1830 | 1835 |
1840 | 1845 |
1850 | 1855 |
1860 | 1865 |
1870 |
1875 |
1880 |
| Alabama |
0 | 0 |
0 | 0 |
0 | 0 (1) | 1 | 1 (1) | 1 | 2 |
2 | 2 | 2 | 2 (1) | 2 | 2 | 4 | 4 |
| Mississippi |
0 | 0 |
0 | 0 |
0 | 1 | 1 | 1 | 1 | 1 (1) |
1 | 1 (2) | 2 | 2 (3) | 2 | 3 | 3 | 3 |
| Louisiana |
0 | 0 | 0 | 0 (1) |
0 | 0 | 1 | 1 | 1 | 1 |
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Tennessee |
0 | 0 |
0 | 2 (1) |
2 | 2 (1) | 3 | 4 | 4 | 5 |
5 | 5 | 5 | 5 (2) | 6 | 6 | 7 | 9 |
| Kentucky |
0 | 0 (1) |
0 | 2 (1) |
2 | 2 (1) | 2 | 2 (1) | 2 | 4 (4) | 4 | 4 (5) | 4 | 5 (6) | 5 | 6 | 8 | 11 |
| Total |
0 |
0 (1) |
2 |
4 (2) |
5 |
6 (3) | 8 |
9 (2) | 9 |
13 (5) |
13 |
13 (7) | 14 |
15 (12) | 16 |
18 |
23 |
28 |
© 2015-2021 Morris A. Pierce