| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 2127 | 25202728 | W | 1993-07-25 | 2 | |||
| 590 | 25202728 | W | 1995-07-23 | 2 | |||
| 806 | 25202728 | W | 1996-07-14 | 3 | |||
| 2096 | 25202728 | W | 1997-07-20 | 2 | |||
| 2527 | 25202728 | W | 1998-07-19 | 2 | |||
| 3079 | 25202728 | W | 1999-07-18 | 6 | |||
| 4619 | 25202728 | W | 2002-07-13 | 4 | |||
| 5255 | 25202728 | W | 2003-07-19 | 13 | |||
| 5588 | 25202728 | S | 2004-01-17 | 4 | |||
| 5888 | 25202728 | W | 2004-07-24 | 16 | |||
| 6760 | 25202728 | W | 2005-07-16 | 24 | |||
| 8408 | 25202728 | W | 2006-07-15 | 3 | |||
| 8909 | 25202728 | S | 2007-01-13 | 2 | |||
| 9164 | 25202728 | W | 2007-07-14 | 6 | |||
| 500665 | 25202728 | W | 2008-07-12 | 5 | |||
| 502775 | 25202728 | S | 2009-01-18 | 1 | |||
| 504180 | 25202728 | W | 2009-07-11 | 6 | |||
| 502348 | 25202728 | W | 2011-07-09 | 1 | |||
| 502772 | 25202728 | W | 2012-07-21 | 2 | |||
| 503642 | 25202728 | W | 2013-08-10 | 8 | |||
| 504342 | 25202728 | W | 2014-07-05 | 4 | |||
| 505507 | 25202728 | S | 2016-01-01 | 3 | |||
| 505852 | 25202728 | W | 2016-08-13 | 12 |