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Groenvlei Lake (34012252)
Western Cape
CWAC status	REGISTERED-COUNTED REGULARLY
Authority	Cape Nature
Management status	UNKNOWN
Conservation status	UNKNOWN
IBA information	SA112 - OUTENIQUA MOUNTAINS
Ramsar information
Heritage information

Card #	Date	Season	Compiler #	Total Species	Total Count	Coverage		Conditions		Count type
						Shoreline	Open water	Wetland	Count
510230	2023-07-13	Winter	20806	9	116	100	100	Full (High tide for estuaries)	Good	by Boat
509923	2023-01-26	Summer	10739	13	344	100	100	Full (High tide for estuaries)	Moderate	by Boat
509736	2022-07-28	Winter	1606	16	257	100	100	Full (High tide for estuaries)	Good	by Boat
509450	2022-01-12	Summer	14276	11	118	100	100	Full (High tide for estuaries)	Moderate	by Boat
509167	2021-07-16	Winter	14276	22	470	100	100	Partially full (mid tide for estuaries)	Good	by Boat
508953	2021-01-26	Summer	20786	9	114	100	100	Full (High tide for estuaries)	Moderate	by Boat
508670	2020-07-07	Winter	10739	10	146	100	100	Full (High tide for estuaries)	Moderate	by Boat
508174	2020-01-23	Summer	10739	11	339	0	100	Partially full (mid tide for estuaries)	Good	by Boat
508110	2019-10-15	Other	14273	7	128	1	90	Full (High tide for estuaries)	Good	by Boat
508172	2019-07-23	Winter	14276	10	279	0	100	Partially full (mid tide for estuaries)	Good	by Boat
507197	2018-07-31	Winter	11204	11	302	0	100	Full (High tide for estuaries)	Good	by Boat
508187	2018-02-01	Summer	14276	16	459	0	100	Full (High tide for estuaries)	Good	by Boat
506632	2017-07-28	Winter	14276	16	462	0	100	Full (High tide for estuaries)	Good	by Boat
506388	2017-02-09	Summer	11623	11	225	0	100	Full (High tide for estuaries)	Good	by Boat
505841	2016-07-27	Winter	14276	9	348	100	100	Full (High tide for estuaries)	Ideal	by Boat
508164	2016-02-16	Summer	11204	10	347	0	100	Full (High tide for estuaries)	Good	by Boat
505119	2015-07-28	Winter	11623	15	457	1	70	Full (High tide for estuaries)	Moderate	by Boat
504771	2015-01-30	Summer	2127	17	291	0	90	Full (High tide for estuaries)	Moderate	by Boat
502614	2013-02-13	Summer	2250	17	290	100	100	Full (High tide for estuaries)	Ideal	by Boat
504603	2012-07-17	Winter	11204	21	474	85	85	Full (High tide for estuaries)	Ideal	by Boat
504602	2011-02-07	Other	10738	20	475	0	0	Full (High tide for estuaries)	Good	by Boat
504607	2010-07-19	279	22	1127	95	95	Full (High tide for estuaries)	Ideal	by Boat
502109	2010-04-15	Other	1199	23	1223	95	95	Partially full (mid tide for estuaries)	Good	by Boat
502108	2010-02-08	Summer	1199	20	990	95	95	Full (High tide for estuaries)	Good	by Boat
504604	2009-07-24	Winter	1199	16	1365	95	95	Full (High tide for estuaries)	Good	by Boat
501127	2009-07-24	Winter	279	16	1365	95	95	Full (High tide for estuaries)	Good	by Boat
504601	2009-01-20	Summer	1199	15	450	0	0	Full (High tide for estuaries)	Moderate	by Boat
500485	2009-01-20	Summer	279	15	450	95	95	Full (High tide for estuaries)	Moderate	by Boat
500240	2008-07-05	Winter	279	21	538	0	0	Full (High tide for estuaries)	Good	by Boat
500100	2008-02-06	Summer	2054	20	336	0	0	Full (High tide for estuaries)	Ideal	by Boat
94276	2007-11-13	Other	2054	21	408				Good	by Boat
9126	2007-07-31	Winter	279	19	448	95	100	Full (High tide for estuaries)	Ideal	by Boat
8921	2007-01-29	Summer	2054	16	277	0	0	Partially full (mid tide for estuaries)	Good	by Boat
94048	2006-10-13	Other	2054	15	221	0	0		Ideal	by Boat
8239	2006-07-05	Winter	2054	20	497	0	0		Good	On foot
1804	2006-04-19	Other	2054	18	272	0	0	Full (High tide for estuaries)	Ideal	by Boat
7037	2006-02-03	Summer	279	21	426	95	95	Partially full (mid tide for estuaries)	Moderate	by Boat
1734	2005-09-27	Other	279	16	294	95	95	Full (High tide for estuaries)	Good	by Boat
6744	2005-07-22	Winter	279	13	418	95	95	Full (High tide for estuaries)	Ideal	by Boat
6157	2005-01-19	Summer	279	18	331	95	95	Full (High tide for estuaries)	Moderate	On foot
5839	2004-07-15	Winter	279	12	549	90	95	Full (High tide for estuaries)	Good	by Boat
5501	2004-01-31	Summer	279	19	278	95	95	Partially full (mid tide for estuaries)	Good	by Boat
5171	2003-07-21	Winter	279	13	667	90	100	Full (High tide for estuaries)	Good	by Boat
4746	2003-02-07	Summer	279	15	464	90	100	Partially full (mid tide for estuaries)	Good	by Boat
4639	2002-08-26	Winter	1606	14	649	100	100	Full (High tide for estuaries)	Ideal	by Boat
4222	2002-01-28	Summer	337	11	390	90	100	Full (High tide for estuaries)	Ideal	by Boat
3952	2001-07-18	Winter	337	9	483	100	100	Partially full (mid tide for estuaries)	Moderate	by Boat
3815	2001-02-07	Summer	337	15	407	100	100	Partially full (mid tide for estuaries)	Poor	by Boat
3444	2000-07-12	Winter	337	12	456	100	100	Partially full (mid tide for estuaries)	Ideal	by Boat
3186	2000-01-19	Summer	337	17	668	100	100	Partially full (mid tide for estuaries)	Ideal	by Boat
2906	1999-07-19	Winter	1008	13	1455	80	100	Full (High tide for estuaries)	Good	by Boat
2748	1999-01-12	Summer	413	17	426	80	100	Full (High tide for estuaries)	Good	by Boat
2451	1998-07-14	Winter	337	17	505	80	100	Full (High tide for estuaries)	Ideal	by Boat
2237	1998-01-15	Summer	413	15	466	80	100	Full (High tide for estuaries)	Good	by Boat
1075	1997-07-17	Winter	337	14	560	80	100	Full (High tide for estuaries)	Moderate	by Boat
942	1997-01-30	Summer	337	19	300	80	100		Moderate	by Boat
928	1996-07-18	Winter	337	11	591	81	60	Full (High tide for estuaries)	Moderate	by Boat
2193	1996-01-24	Summer	337	23	488

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