| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 9300 | 29141652 | W | 2007-07-14 | 21 | |||
| 500637 | 29141652 | W | 2008-08-16 | 276 | 250 | 125 | |
| 506135 | 29141652 | O | 2009-09-12 | 57 | |||
| 506137 | 29141652 | O | 2010-08-28 | 172 | 125 | ||
| 506138 | 29141652 | O | 2011-09-18 | 67 | |||
| 506140 | 29141652 | W | 2012-07-12 | 132 | 125 | ||
| 506141 | 29141652 | O | 2014-03-12 | 100 | |||
| 506259 | 29141652 | W | 2014-07-24 | 116 | |||
| 506142 | 29141652 | S | 2015-02-06 | 127 | 125 | ||
| 506143 | 29141652 | W | 2015-07-20 | 31 | |||
| 506144 | 29141652 | S | 2016-02-23 | 8 | |||
| 507622 | 29141652 | S | 2019-02-05 | 1 | |||
| 507872 | 29141652 | W | 2019-07-16 | 369 | 250 | 125 | 300 |
| 508649 | 29141652 | W | 2020-07-21 | 11 | |||
| 509126 | 29141652 | W | 2021-07-06 | 3 | |||
| 509705 | 29141652 | W | 2022-07-26 | 39 | |||
| 510007 | 29141652 | S | 2023-02-16 | 11 | |||
| 510223 | 29141652 | W | 2023-07-28 | 98 | |||
| 510588 | 29141652 | S | 2024-02-09 | 1 | |||
| 511653 | 29141652 | W | 2025-07-23 | 17 |