Intertidal Monitoring of Saltmarsh Extent in Carmarthen Bay and Estuaries Special Areas of Conservation (SAC) 2009 dataset https://portal.medin.org.uk/portal/start.php?tpc=007_NRW_DS114945 The Habitats Directive establishes that the management of Special Areas of Conservation (SACs) should aim to achieve the favourable conservation status of habitat and species features listed within its Annex I and Annex II. For SACs in Wales, the Countryside Council for Wales (CCW) is therefore required to report on a regular basis on whether features are in favourable conservation status. Carmarthen Bay SAC was designated for five Annex I intertidal habitat features: Estuaries; Mudflats and sandflats not covered by seawater at low tide; Large shallow inlets and bays; Salicornia and other annuals colonising mud and sand; Atlantic salt meadows (Glauco- Puccinellietalia maritimae). Specific areas of interest include saltmarsh fringing the Burry Inlet. The Habitats Directive establishes that the management of Special Areas of Conservation (SACs) should aim to achieve the favourable conservation status of habitat and species features listed within its Annex I and Annex II. Data was captured to, map the 2009 boundary for comparison with previous boundaries; record patches away from the main saltmarsh; take viewpoint photographs to enable a quick comparison of boundaries on future visits. All surveys completed by professional and experienced marine field surveyors. Data quality and confidence considered high. 20120630