DAERA/26-122 - Benthic macroinvertebrates data for the Foyle catchment. Date published: 23 April 2026 Benthic macroinvertebrates data for the Foyle catchment. Documents DAERA/26-122 - Response LetterAdobe PDF (228 KB)DAERA/26-122 - Public Interest TestAdobe PDF (139.05 KB) Help viewing documents