127Severn Estuary / Mor HafrenUK0013030Open sea and tidal areasReefsBiogenic (Sabellaria) reefNot assignedSalvMx - Count = 1,210 - (Site 129, Severn Estuary)19880.00.020080527Marine Recorder 1988 STPG Severn Estuary sublittoral surveySevern_Estuary_Reefs324689.999 173389.997138Severn Estuary / Mor HafrenUK0013030Open sea and tidal areasReefsBiogenic (Sabellaria) reefNot assignedSalvMx - Count = 2,670 - (Site 130, Severn Estuary)19880.00.020080527Marine Recorder 1988 STPG Severn Estuary sublittoral surveySevern_Estuary_Reefs326119.998 173370.003149Severn Estuary / Mor HafrenUK0013030Open sea and tidal areasReefsBiogenic (Sabellaria) reefNot assignedFaG - Count = 1,760 - (Site 131, Severn Estuary)19880.00.020080527Marine Recorder 1988 STPG Severn Estuary sublittoral surveySevern_Estuary_Reefs327489.997 173389.9971510Severn Estuary / Mor HafrenUK0013030Open sea and tidal areasReefsBiogenic (Sabellaria) reefNot assignedSalvMx - Count = 1,760 - (Site 162, Severn Estuary)19880.00.020080527Marine Recorder 1988 STPG Severn Estuary sublittoral surveySevern_Estuary_Reefs321459.997 161600.0021611Severn Estuary / Mor HafrenUK0013030Open sea and tidal areasReefsBiogenic (Sabellaria) reefNot assignedSalvMx - Count = 1,040 - (Site 289, Upper Bristol Channel)19880.00.020080527Marine Recorder 1988 STPG Severn Estuary sublittoral surveySevern_Estuary_Reefs321310.003 147119.9971712Severn Estuary / Mor HafrenUK0013030Open sea and tidal areasReefsBiogenic (Sabellaria) reefNot assignedSalvMx - Count = 2,270 - (Site 310, Severn Estuary)19880.00.020080527Marine Recorder 1988 STPG Severn Estuary sublittoral surveySevern_Estuary_Reefs324580.002 170500.0041813Severn Estuary / Mor HafrenUK0013030Open sea and tidal areasReefsBiogenic (Sabellaria) reefNot assignedSalvMx - Count = 8,370 - (Site 313, Severn Estuary)19880.00.020080527Marine Recorder 1988 STPG Severn Estuary sublittoral surveySevern_Estuary_Reefs324510.001 165909.9981914Severn Estuary / Mor HafrenUK0013030Open sea and tidal areasReefsBiogenic (Sabellaria) reefNot assignedSalvMx - Count = 4,610 - (Site 373, Severn Estuary)19880.00.020080527Marine Recorder 1988 STPG Severn Estuary sublittoral surveySevern_Estuary_Reefs326059.999 168960.0052015Severn Estuary / Mor HafrenUK0013030Open sea and tidal areasReefsBiogenic (Sabellaria) reefNot assignedSalvMx - Count = 2,780 - (Site 376, Severn Estuary)19880.00.020080527Marine Recorder 1988 STPG Severn Estuary sublittoral surveySevern_Estuary_Reefs326030.003 164490.0042116Severn Estuary / Mor HafrenUK0013030Open sea and tidal areasReefsBiogenic (Sabellaria) reefNot assignedSalvMx - Count = 1,400 - (Site 378, Severn Estuary)19880.00.020080527Marine Recorder 1988 STPG Severn Estuary sublittoral surveySevern_Estuary_Reefs325929.999 161469.9992217Severn Estuary / Mor HafrenUK0013030Open sea and tidal areasReefsBiogenic (Sabellaria) reefNot assignedSalvMx - Count = 1,820 - (Site 385, Severn Estuary)19880.00.020080527Marine Recorder 1988 STPG Severn Estuary sublittoral surveySevern_Estuary_Reefs327580.001 168830.0022318Severn Estuary / Mor HafrenUK0013030Open sea and tidal areasReefsBiogenic (Sabellaria) reefNot assignedSalvMx - Count = 1,180 - (Site 398, Severn Estuary)19880.00.020080527Marine Recorder 1988 STPG Severn Estuary sublittoral surveySevern_Estuary_Reefs332040.001 170400.0032419Severn Estuary / Mor HafrenUK0013030Open sea and tidal areasReefsBiogenic (Sabellaria) reefNot assignedSalvMx - Count = 3,470 - (Site 399, Severn Estuary)19880.00.020080527Marine Recorder 1988 STPG Severn Estuary sublittoral surveySevern_Estuary_Reefs330520 170440.0012520Severn Estuary / Mor HafrenUK0013030Open sea and tidal areasReefsBiogenic (Sabellaria) reefNot assignedSalvMx - Count = 1,050 - (Site 400, Severn Estuary)19880.00.020080527Marine Recorder 1988 STPG Severn Estuary sublittoral surveySevern_Estuary_Reefs329059.997 170360.0042621Severn Estuary / Mor HafrenUK0013030Open sea and tidal areasReefsBiogenic (Sabellaria) reefNot assignedSalvMx - Count = 2,230 - (Site 456, Severn Estuary)19880.00.020080527Marine Recorder 1988 STPG Severn Estuary sublittoral surveySevern_Estuary_Reefs330480.003 165930.0022722Severn Estuary / Mor HafrenUK0013030Open sea and tidal areasReefsBiogenic (Sabellaria) reefNot assignedSalvMx - Count = 3,080 - (Site 461, Severn Estuary)19880.00.020080527Marine Recorder 1988 STPG Severn Estuary sublittoral surveySevern_Estuary_Reefs334980.001 167390.0042823Severn Estuary / Mor HafrenUK0013030Open sea and tidal areasReefsBiogenic (Sabellaria) reefNot assignedSalvMx - Count = 2,940 - (Site 538, Severn Estuary)19880.00.020080527Marine Recorder 1988 STPG Severn Estuary sublittoral surveySevern_Estuary_Reefs331970.001 168860.0042924Severn Estuary / Mor HafrenUK0013030Open sea and tidal areasReefsBiogenic (Sabellaria) reefNot assignedSalvMx - Count = 4,100 - (Site 63, Severn Estuary)19880.00.020080527Marine Recorder 1988 STPG Severn Estuary sublittoral surveySevern_Estuary_Reefs320019.997 164619.9973025Severn Estuary / Mor HafrenUK0013030Open sea and tidal areasReefsBiogenic (Sabellaria) reefNot assignedCount = 1,590 (Sample ref W9000000013E.01)19990.00.020080527Marine Recorder 1999 Environment Agency sublittoral sediment survey east of Cardiff, Severn EstuarySevern_Estuary_Reefs325000.005 174999.9663126Severn Estuary / Mor HafrenUK0013030Open sea and tidal areasReefsBiogenic (Sabellaria) reefNot assignedCount = 1,080 (Sample ref W90000000141.01)19990.00.020080527Marine Recorder 1999 Environment Agency sublittoral sediment survey east of Cardiff, Severn EstuarySevern_Estuary_Reefs325630.019 173589.983227Severn Estuary / Mor HafrenUK0013030Open sea and tidal areasReefsBiogenic (Sabellaria) reefNot assignedCount = 1,290 (Sample ref W90000000141.01)19990.00.020080527Marine Recorder 1999 Environment Agency sublittoral sediment survey east of Cardiff, Severn EstuarySevern_Estuary_Reefs325630.019 173589.98