| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 18 | 27412540 | S | 1992-02-05 | 1000 | 1000 | ||
| 76 | 27412540 | W | 1992-07-02 | 9 | |||
| 146 | 27412540 | S | 1993-01-22 | 624 | |||
| 341 | 27412540 | S | 1994-01-14 | 180 | |||
| 541 | 27412540 | S | 1995-01-16 | 1274 | 1000 | ||
| 729 | 27412540 | S | 1996-01-28 | 621 | |||
| 1043 | 27412540 | S | 1997-01-27 | 1420 | 1000 | ||
| 2102 | 27412540 | W | 1997-07-15 | 32 | |||
| 2354 | 27412540 | S | 1998-02-25 | 555 | |||
| 2545 | 27412540 | W | 1998-08-12 | 92 | |||
| 2791 | 27412540 | S | 1999-01-28 | 1908 | 1000 | ||
| 3092 | 27412540 | W | 1999-08-06 | 85 | |||
| 3291 | 27412540 | S | 2000-02-08 | 1691 | 1000 | ||
| 3552 | 27412540 | W | 2000-08-08 | 172 | |||
| 3760 | 27412540 | S | 2001-02-15 | 1311 | 1000 | ||
| 3979 | 27412540 | W | 2001-08-09 | 139 | |||
| 4468 | 27412540 | S | 2002-02-13 | 323 | |||
| 4689 | 27412540 | W | 2002-07-30 | 44 | |||
| 5057 | 27412540 | S | 2003-02-18 | 571 | |||
| 5353 | 27412540 | W | 2003-08-12 | 120 | |||
| 5604 | 27412540 | S | 2004-02-25 | 4213 | 2000 | 1000 | |
| 6133 | 27412540 | W | 2004-07-29 | 88 | |||
| 6328 | 27412540 | S | 2005-02-22 | 488 | |||
| 1994 | 27412540 | S | 2006-03-08 | 1188 | 1000 | ||
| 8250 | 27412540 | W | 2006-08-18 | 78 | |||
| 8825 | 27412540 | S | 2007-02-15 | 1645 | 1000 | ||
| 9226 | 27412540 | W | 2007-08-21 | 81 | |||
| 9463 | 27412540 | S | 2008-02-27 | 1845 | 1000 | ||
| 501280 | 27412540 | S | 2009-02-12 | 487 | |||
| 504009 | 27412540 | W | 2009-08-06 | 79 | |||
| 504010 | 27412540 | S | 2010-02-24 | 528 | |||
| 504089 | 27412540 | S | 2011-02-11 | 1156 | 1000 | ||
| 503949 | 27412540 | W | 2011-07-27 | 145 | |||
| 503950 | 27412540 | S | 2012-02-14 | 735 | |||
| 504012 | 27412540 | S | 2014-02-27 | 1215 | 1000 |