- Wastewater Treatment Plant
- City of Chickasha
- Chickasha, Oklahoma
- Wicher Lift Station Pump Support
- City of Oklahoma City
- Oklahoma City, Oklahoma
- Sludge Processing Building
- City of Lawton
- Lawton, Oklahoma
- Nichols Hills Pumphouse
- City of Nichols Hills
- Nichols Hills, Oklahoma
- Lake Overholser Pumphouse
- City of Oklahoma City
- Oklahoma City, Oklahoma
- Wastewater Treatment Plant
- City of Duncan
- Duncan, Oklahoma