CCC Flood Risk Management Plan

9.3.40 Llansteffan Policy Units in Ward

There is one Policy Unit identified in this Ward. • The Green, Llansteffan Llansteffan Council(s): Llangynog Count Table (see Maps 1 & 2 below) Councillor: Carys Jones Criteria Total at-risk Dwellings Community Property affected Services Population: 1,985 people Count Area 66.2 km2 High Risk 30 13 1

Population Density 30 people/km2 Medium Risk 74 36 1 Low Risk 192 93 1

Breakdown by Policy Unit refer to Appendix E. Area Description

Rural / coastal area approximately 13km south of comprising the settlements of Llansteffan, and Llangynog. Other risk management authorities Llansteffan is located at the mouth of the River Tywy and is at risk DCWW has identified flood risk at the following locations: of flooding from tidal, Main River, ordinary watercourse and surface • Glanymor, Llansteffan water. The Cottage Stream (Main River) and Nant Jack (ordinary watercourse) flow through the village of Llansteffan and both pose a • flood risk. • Llansteffan The Cottage Stream and Towy tidal rivers are not within the scope of this report as they are managed by NRW. NRW will continue to manage flood risk from the Cottage Stream, Flood History the River Cywyn and the tidal flooding. Flooding at The Green, Llansteffan is due to issues with the outfall becoming blocked. Tidal flooding at Ferry Point and isolated surface water flooding incidents occur elsewhere in the Ward.

P4.0 For Consultation November 2019 Page 188 CCC Flood Risk Management Plan

P4.0 For Consultation November 2019 Page 189 CCC Flood Risk Management Plan

P4.0 For Consultation November 2019 Page 190 CCC Flood Risk Management Plan

Llansteffan - Delivery Plan Measure Description Priority Timescale Cost M24 Culvert inspections of High Ongoing Med The following summarises actions we propose to manage existing assets & update / local flood risk to an acceptable level within the community. maintain Asset Register M33 The Green, Llansteffan Med Med Med Policy Unit identified for further review of potential alleviation actions Prevention Protection M34 Work with DCWW to better Med Ongoing Low understand and manage 1 2 flood risk from surface water and sewers in highlighted locations M42 Raise awareness of flood risk Med Med Low Recovery and and support preparation of Preparedness Review Community Flood Plans if 2 applicable 1 M43 Working with NRW to raise Med Ongoing Low awareness of flood risk from the Main rivers / Tide M51 Countywide recovery plans Med Ongoing Low are in place. These will be triggered when appropriate.

P4.0 For Consultation November 2019 Page 191