| FL | Miami Beach | 1998 | 1 | Recovery | Sandstone | S | PWS GW | |
| FL | Deerfield Beach, City of | 2001 | 1 | Recovery | 1.3 | Limestone | S/PVC | PWS GW |
| FL | Lee County, Corkscrew | 1996 | 6 | Recovery | 0.65 | Limestone | S | PWS GW |
| FL | Delray Beach | 1996 | 1 | Recovery | 0.4 | Sandstone | S | PWS GW |
| FL | Broward County | 1998 | 1 | Recovery | 0.8 - 1.6 | Limestone | S | Raw GW |
| FL | Fort Lauderdale Fiveash | 1999 | 1 | Recovery | 0.5 | Limestone | S | Raw GW |
| FL | Miami-Dade Water & Sewer Dept. NW | 1998 | 3 | Recovery | 5 | Limestone | S | Raw GW |
| FL | SFWMD Jupiter | 1974 | 1 | Recovery | 5 | Limestone | S | Raw GW |
| CO | East Cherry Creek Valley Water District and Sanitation/Willows Water District acq 2001 | 1990 | 4 | Recovery | Limestone | S | Surface | |
| FL | West Palm Beach | 1997 | 1 | Recovery | 3 | Limestone | S | Surface |
| CO | Castle Pines North AR4 | 1999 | 1 | Recovery | 0.5 | Sandstone | S | Surface |
| CO | Parker Water and Sanitation District | 1996 | 1 | Recovery | Sandstone | S | Surface | |
| CO | Colorado Springs Utilitie Park Forest/Donata | 2004 | 2 | Recovery | 0.7, 0.1 | Sandstone | S | Surface |
| TX | Laredo | 1996 | 4 | Recovery | 0.2 | Sandstone | S | Surface |
| CA | Camarillo | 1979 | 2 | Recovery | 0 | Surface | ||
| NM | Alamogordo | 1996 | 1 | Study Only | 0.8 | Limestone | S | Ground |