Related by context. Frequent words. (Click for all words.) 43 Skimmers 38 Discoverer Enterprise 37 absorbent booms 37 frac fluid 36 absorbent pads 35 sand dredged 35 ruptured wellhead 35 Deepwater Horizon wellhead 33 Undersea robots 33 absorbent material 33 Perdido Pass 33 absorbents 31 sediment samples 31 cofferdam 31 absorbent boom 30 Cleanup crews 30 dredged sand 30 oil sheens 30 Barge Canal 29 floatable 29 sumps 29 settling ponds 29 polluted groundwater 28 al Faw peninsula 28 coffer dam 28 silt fences 28 Arab waterway 28 sediment 28 shoreline 28 decomposing garbage 27 mussel shells 27 containment booms 27 Faw peninsula 27 wastewater effluent 27 rubber dinghies 27 sand berm 27 pumphouse 26 absorbent materials 26 bridge abutments 26 Trash cans 26 inlets 26 impermeable barrier 26 aquatic weeds 25 Talmadge Creek 25 silt 25 marsh 25 shorelines 25 Conemaugh River 25 stormwater discharge 25 storage tanks 25 contaminants 24 marshy 24 contaminated sediment 24 dam spillway 24 ultraviolet disinfection 24 rocky shorelines 24 streambeds 24 toxic benzene 24 marshes 23 roadbeds 23 wooden pilings 23 Shatt Al 23 marshland 23 earthen berms 22 tidal waters 22 artesian wells 22 Rancocas Creek 22 Raw sewage 22 reed beds 22 Manhole covers 22 oxbow 22 earthen dams 21 contaminated sediments 21 evaporation ponds 21 sewage effluent 21 sewage lagoons 21 retention basin 21 Ocmulgee River 21 creeks rivers 21 detention basins 20 diked 20 Pend Oreille River 20 Codorus Creek 20 Esopus Creek 19 groundwater aquifers 19 tidal marsh 19 sewerage pipes 18 ash ponds 18 canals 18 Hoosic River 18 eelgrass beds 18 Monocacy River 17 drainage pipes 17 retention ponds 16 Neshaminy Creek 14 sewer mains 14 oxbows 13 tributary streams 13 rainwater runoff 12 retention basins 12 earthen mounds