| Cedarburg Sand and Gravel Company |
Cedarburg Sand And Gravel Co. |
Private |
|
Stone, Crushed |
| Ciriak Pit |
Edward Kraemer And Sons Inc. |
Private |
|
Sand and Gravel |
| Clump Pit |
Duffek Sand And Gravel Co. |
Private |
|
Sand and Gravel |
| County Pit |
Ozaukee County Highway Department |
Unknown |
|
Sand and Gravel |
| H.F. Prahl Corp. Pit |
H. F. Prahl Corp. |
Private |
|
Sand and Gravel |
| Hartman Pit |
Hartman Sand And Gravel Co., Inc. |
Private |
|
Sand and Gravel |
| Hartmann Pit |
Hartmann Sand And Gravel Co. |
Unknown |
|
Sand and Gravel |
| Lakeland Site |
Ozaukee County Highway Department |
Private |
|
Sand and Gravel |
| Lane Pit |
|
Private |
|
Sand and Gravel |
| Maple Road Pit |
Rowe Sand And Gravel Inc. |
Private |
|
Sand and Gravel |
| Rau Pit Number 2 |
|
Private |
|
Sand and Gravel |
| Rowe Sand and Gravel, Inc. |
Rowe Sand And Gravel Inc. |
Private |
|
Sand and Gravel |