Size (Peak day design capacity, gallons per day) - less than 10,000 | 1 |
Water Supply Source - Groundwater | 2 |
Pretreatment - Hydrocyclone or similar sand separator device | 2 |
Adjustment and Corrosion Control - pH adjustment | 3 |
Adjustment and Corrosion Control - Corrosion inhibitor | 3 |
Storage - Pressure tanks | 0 |