| CFRLO | 33 55.860 | 77 59.080 | 8 m | 2006-03-22 | Discontinued 2006-08-22 | ADCP, surface and bottom CT loggers |
| CFRUP | 34 03.409 | 77 56.396 | 8 m | 2006-03-22 | Discontinued 2006-08-22 | ADCP, surface and bottom CT loggers |
| ILM1 | 34 12.705 | 77 47.021 | 7 m | 2005-09-03 | Discontinued on August, 2006. | ADCP, CT logger |
| ILM2 | 34 8.48 | 77 42.62 | 18 m | 2005-06-07 | Real-time operational | ADCP, CT loggers (bottom), fluorometer (bottom) and meteorological package |
| ILM3 | 33 58.84 | 77 20.97 | 30 m | 2005-06-07 | Real-time operational | ADCP, CT loggers (surface and bottom), fluorometers (surface and bottom), and meteorological package |
| LB1M | 33 50.954 | 78 06.800 | 12 m | 2004-11-11 | Discontinued 2007-06-07 | ADCP, CT logger (surface and bottom), fluorometer |
| LB6M | 33 09.042 | 77 53.528 | 40 m | 2002-07-01 | Discontinued 2003-04-14 | Narrowband ADCP, surface and mid-water CT loggers |
| OB1M | 34 18.639 | 77 03.010 | 25 m | 2002-04-24 | Discontinued 2005-04-11 | ADCP, CT loggers (surface and bottom) |
| OB27B | 33 59.516 | 77 21.300 | 30 m | 2004-03-24 | Discontinued 2007-05-22 | ADCP, PCADP, CT logger (mid-depth and bottom), fluorometer (bottom) |
| OB27M | 33 59.646 | 77 21.144 | 30 m | 2000-04-20 | Relocated 2004-03-24 | Same instruments as OB27B |
| OB4M | 33 35.398 | 77 03.053 | 40 m | 2002-06-11 | Discontinued 2004-07-21 | ADCP, surface, mid-water and bottom CT loggers |
| OB5M | 34 12.747 | 76 56.980 | 30 m | 2005-04-26 | Operational | ADCP, CT loggers (mid-depth and bottom), fluorometer (bottom) |
| OCP1 | 33 54.484 | 78 08.856 | 7 m | 2006-05-26 | Real-time operational | ADCP, CT loggers (bottom), and meteorological package |