| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 3 | 34262023 | S | 1992-01-20 | 54 | 50 | 25 | |
| 438 | 34262023 | W | 1994-08-05 | 50 | 50 | 25 | |
| 2156 | 34262023 | S | 1995-01-16 | 87 | 50 | 25 | |
| 659 | 34262023 | S | 1996-01-10 | 180 | 50 | 25 | 100 |
| 2231 | 34262023 | S | 1998-01-16 | 8 | |||
| 2447 | 34262023 | W | 1998-07-14 | 4 | |||
| 2889 | 34262023 | W | 1999-07-20 | 54 | 50 | 25 | |
| 3918 | 34262023 | W | 2001-07-17 | 11 | |||
| 4264 | 34262023 | S | 2002-01-28 | 8 | |||
| 1246 | 34262023 | O | 2004-08-24 | 2 | |||
| 1245 | 34262023 | O | 2004-09-13 | 5 | |||
| 1478 | 34262023 | O | 2004-11-29 | 1 | |||
| 1532 | 34262023 | O | 2005-02-07 | 3 | |||
| 94051 | 34262023 | S | 2006-03-09 | 170 | 50 | 25 | 100 |
| 8485 | 34262023 | W | 2006-09-01 | 205 | 50 | 25 | 100 |
| 8905 | 34262023 | S | 2007-01-24 | 121 | 50 | 25 | 100 |
| 8978 | 34262023 | W | 2007-08-29 | 178 | 50 | 25 | 100 |
| 500023 | 34262023 | S | 2008-02-13 | 77 | 50 | 25 | |
| 500441 | 34262023 | W | 2008-07-31 | 179 | 50 | 25 | 100 |
| 500752 | 34262023 | S | 2009-01-29 | 68 | 50 | 25 | |
| 501075 | 34262023 | W | 2009-07-28 | 368 | 50 | 25 | 100 |
| 502013 | 34262023 | S | 2010-01-13 | 386 | 50 | 25 | 100 |
| 503602 | 34262023 | W | 2010-07-14 | 514 | 50 | 25 | 100 |
| 503603 | 34262023 | S | 2011-02-01 | 296 | 50 | 25 | 100 |
| 503692 | 34262023 | W | 2011-07-20 | 149 | 50 | 25 | 100 |
| 503695 | 34262023 | S | 2012-01-18 | 267 | 50 | 25 | 100 |
| 503694 | 34262023 | W | 2012-07-18 | 27 | 25 | ||
| 503696 | 34262023 | S | 2013-01-17 | 382 | 50 | 25 | 100 |
| 503697 | 34262023 | W | 2013-07-18 | 558 | 50 | 25 | 100 |
| 505353 | 34262023 | S | 2014-01-14 | 514 | 50 | 25 | 100 |
| 506962 | 34262023 | W | 2014-07-24 | 367 | 50 | 25 | 100 |
| 506944 | 34262023 | S | 2015-01-22 | 319 | 50 | 25 | 100 |
| 506959 | 34262023 | O | 2015-08-13 | 340 | 50 | 25 | 100 |
| 506946 | 34262023 | S | 2016-01-21 | 91 | 50 | 25 | |
| 506960 | 34262023 | W | 2016-07-20 | 319 | 50 | 25 | 100 |
| 506950 | 34262023 | S | 2017-01-26 | 274 | 50 | 25 | 100 |
| 506961 | 34262023 | O | 2017-09-14 | 194 | 50 | 25 | 100 |
| 506951 | 34262023 | S | 2018-01-21 | 232 | 50 | 25 | 100 |
| 507430 | 34262023 | W | 2018-08-07 | 73 | 50 | 25 | |
| 508406 | 34262023 | S | 2019-01-24 | 412 | 50 | 25 | 100 |
| 508408 | 34262023 | W | 2019-08-15 | 164 | 50 | 25 | 100 |
| 508407 | 34262023 | S | 2020-02-27 | 150 | 50 | 25 | 100 |
| 510005 | 34262023 | S | 2023-01-25 | 393 | 50 | 25 | 100 |
| 510661 | 34262023 | W | 2023-07-27 | 95 | 50 | 25 | |
| 510662 | 34262023 | S | 2024-02-08 | 206 | 50 | 25 | 100 |
| 511118 | 34262023 | W | 2024-07-17 | 158 | 50 | 25 | 100 |
| 511116 | 34262023 | S | 2025-01-23 | 163 | 50 | 25 | 100 |
| 511501 | 34262023 | W | 2025-07-23 | 56 | 50 | 25 |