31. The Abbey took on responsibility to maintain the marsh walls around Bow Creek, to keep the tidal waters out. 32. In winter, the mudflats and tidal waters of the Swale estuary teem with shellfish, worms and certain specialised plants. 33. Whenever you get within 1, 000 feet of tidal water a whole new set of considerations come into the picture, 34. The increased flow of tidal water has naturally dredged the opening to deep until larger boats can now easily pass. 35. Various weir patterns were used on tidal waters to retain a variety of different species, which are still used today. 36. My vacations are perfect if they combine tidal water , history, walking, and sitting in the sun at an outdoor cafe. 37. The clams, which are a deep blue-gray when first taken from the tidal water , reach the restaurants the day after harvest. 38. With several neighborhoods that have tidal water behind them, Hanahan has direct access to the Cooper River and the Charleston Harbor. 39. Many small creeks are found all along the western coast, in which tidal waters flood upstream and fill up much low ground. 40. Tidal water reaches inland about one kilometre beyond the river mouth and about twice the distance usually indicated on Ordnance Survey maps.