| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 6811 | 24312802 | W | 2005-07-29 | 500 | |||
| 8421 | 24312802 | W | 2006-07-27 | 21 | |||
| 500279 | 24312802 | W | 2008-07-19 | 430 | |||
| 501010 | 24312802 | W | 2009-07-18 | 550 | |||
| 504202 | 24312802 | W | 2010-07-17 | 350 | |||
| 504242 | 24312802 | W | 2011-07-23 | 1000 | |||
| 502498 | 24312802 | W | 2012-07-14 | 175 | |||
| 503072 | 24312802 | W | 2013-07-12 | 700 | |||
| 503458 | 24312802 | S | 2014-01-11 | 2 | |||
| 505020 | 24312802 | W | 2015-07-11 | 144 | |||
| 506434 | 24312802 | W | 2016-07-23 | 12 | |||
| 506594 | 24312802 | W | 2017-07-29 | 1020 | |||
| 506796 | 24312802 | S | 2018-01-20 | 1 | |||
| 507167 | 24312802 | W | 2018-07-28 | 650 | |||
| 507833 | 24312802 | W | 2019-07-27 | 98 | |||
| 509074 | 24312802 | W | 2021-07-03 | 252 | |||
| 509583 | 24312802 | W | 2022-07-09 | 22 | |||
| 510747 | 24312802 | W | 2024-07-06 | 2 |