| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 6345 | 33111806 | S | 2005-02-05 | 18 | |||
| 6688 | 33111806 | W | 2005-07-16 | 1312 | 1250 | 625 | 750 |
| 7082 | 33111806 | S | 2006-02-05 | 5 | |||
| 8378 | 33111806 | W | 2006-09-02 | 49 | |||
| 8899 | 33111806 | S | 2007-02-25 | 2 | |||
| 9290 | 33111806 | W | 2007-07-08 | 1231 | 625 | 750 | |
| 500398 | 33111806 | W | 2008-08-10 | 632 | 625 | ||
| 501085 | 33111806 | W | 2009-08-15 | 581 | |||
| 502294 | 33111806 | W | 2011-08-06 | 408 | |||
| 502391 | 33111806 | S | 2012-03-03 | 269 | |||
| 503040 | 33111806 | W | 2012-07-29 | 573 | |||
| 502944 | 33111806 | W | 2013-07-28 | 1208 | 625 | 750 | |
| 505534 | 33111806 | S | 2016-03-05 | 1100 | 625 | 750 | |
| 506916 | 33111806 | S | 2018-02-10 | 1082 | 625 | 750 | |
| 507192 | 33111806 | O | 2018-08-05 | 364 | |||
| 507567 | 33111806 | S | 2019-01-20 | 93 | |||
| 508072 | 33111806 | O | 2019-09-08 | 1305 | 1250 | 625 | 750 |
| 508185 | 33111806 | S | 2020-01-19 | 230 | |||
| 508870 | 33111806 | S | 2021-01-23 | 317 | |||
| 509140 | 33111806 | O | 2021-08-01 | 508 | |||
| 509487 | 33111806 | S | 2022-02-27 | 166 | |||
| 509707 | 33111806 | W | 2022-08-07 | 404 | |||
| 510425 | 33111806 | S | 2024-01-20 | 86 | |||
| 511274 | 33111806 | S | 2025-02-22 | 167 | |||
| 511491 | 33111806 | W | 2025-07-19 | 445 |