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(Click for frequent words.) 77 lakes rivers 66 rivers 65 waterways 64 creeks rivers 63 lakes ponds 61 lakes 58 freshwater 58 rivers creeks 57 brooks streams 56 navigable rivers 56 riversides 56 freshwater lakes 55 freshwater habitats 55 Polluted runoff 55 estuaries 55 freshwater lakes rivers 54 ponds lakes 54 seacoasts 54 lakeshores 54 pollute rivers 54 coldwater streams 54 streams creeks 54 freshwater streams 53 upland meadows 53 polluted stormwater runoff 53 creeks streams 53 marshes swamps 53 bays estuaries 52 tidal estuaries 52 inland waterways 52 polluted rivers 52 underground aquifers 52 tributary rivers 52 seashores 51 Untreated sewage 51 forests meadows 51 polluted 51 coastal bays 51 oceans 51 watersheds 51 polluted stormwater 51 trails greenways 51 riverways 51 dump untreated sewage 51 Seagrasses 51 watercourses 51 swamps marshes 51 mussel species 51 rivers estuaries 51 dump raw sewage 51 creeks 50 floodplains wetlands 50 navigable waterways 50 fishable waters 50 Overflowing lakes 50 navigable canals 50 dammed rivers 50 raw untreated sewage 50 forested watersheds 50 forest meadows shrub 50 bubbling brooks 50 freshwater mussels 50 waterbodies 50 groundwater 49 pollutes waterways 49 shallow aquifers 49 billabongs 49 Freshwater mussels 49 heavily polluted 49 Tropical rainforests 49 streets Valentin Meneses 49 waterfalls ponds 49 groundwater aquifers 49 Fecal coliform 49 breeding waders 49 ponds 49 tributaries 49 blackwater 49 aquifers 49 depleted aquifers 49 toxic effluents 49 Ganges Indus 49 aquatic hitchhikers 49 fertilized lawns 49 aquatic ecosystems 49 estuary 49 unpolluted 48 recharge aquifers 48 rills 48 streambeds 48 multiuse trails waterfalls 48 coastal estuaries 48 headwater streams 48 acquifers 48 irrigation canals ponds 48 Delaware Inland Bays 48 tidal estuary 48 leaky septic 48 pollutants 48 eutrophic 48 Yeongsan 48 water 48 mightiest rivers 48 wetlands flood plains 48 cyanobacterial blooms 48 parks wildlife refuges 48 Perchlorate contamination 48 freshwater aquifers 48 swirling dust devils 48 freshwater springs 48 untreated sewage 48 Te Selle 48 Algae blooms 48 inland lakes 48 pollutant discharges 48 damming rivers 48 river basin 48 Raw sewage 48 sewage outfalls 47 discharging raw sewage 47 Impervious surfaces 47 shipping chokepoints 47 wetlands floodplains 47 abyssal plain 47 Untreated wastewater 47 estuarine waters 47 untreated effluents 47 toxic pollutants 47 seabeds 47 canals 47 Gangetic dolphins 47 backwater lakes 47 undammed 47 Beas rivers 47 sewage discharges 47 wetland ecosystems 47 shorelines 47 toxins leaching 47 undammed rivers 47 industrial effluents 47 Coosa Tallapoosa 47 fertile topsoil 47 streams 47 freshwater ecosystems 47 gondolas punting down 47 biologically diverse ecosystems 47 untreated effluent 47 saline intrusion 47 wadeable 47 backwater sloughs 47 whitewater rivers 47 towpaths 47 riverbeds 47 Stormwater runoff 47 wetland ecosystem 47 Swollen corpses dotted 47 rivulets streams 47 river deltas 47 Gualala River 47 embayments 47 inland waterway 47 Vilcanota river 47 polluted runoff 46 estuaries bays 46 eroding shorelines 46 polluted waterways 46 parks greenways 46 Polluted 46 Roadless areas 46 Gizzard shad 46 Great Lakes basin 46 plantlike bacteria 46 Water hyacinth 46 beachwater 46 Han Nakdong Geum 46 filter backwash 46 dangerously polluted 46 Great Ruaha 46 oxbow lakes 46 inland bays 46 resacas 46 killer amoeba 46 Aquifers 46 raw sewage discharges 46 bays inlets 46 Treated sewage 46 glacial meltwater 46 freshwater ponds 46 river 46 saltwater estuaries 46 depletes oxygen 46 swelled rivers 46 Mula Mutha 46 vegetated buffers 46 coulees 46 Brackish water 46 Wodder 46 airsheds 46 immersing idols 46 Yangtze Yellow 46 assimilative capacity 46 Youghiogheny rivers 46 nonpotable 46 river basins 46 cesspits 46 clogging waterways 46 coastal waters 46 tidal shoreline 46 estuarine 46 stormwater overflows 46 waterway 46 streambanks 46 pollutes streams 46 Treated wastewater 46 replenish aquifers 46 Fecal bacteria 46 marine mammals sea turtles 45 leaking septic tanks 45 divers plumbed 45 freshwater aquifer 45 playa lakes 45 headwater stream 45 overflowing sewage 45 native cutthroat trout 45 faecal contamination 45 Sutlej rivers 45 dikes dams 45 pelicans turtles 45 toxic algal blooms 45 Tar Pamlico 45 freshwaters 45 epicenter overflowed 45 Clean Streams Law 45 degraded wildlife habitat 45 saltmarshes 45 tributary streams 45 Honopou 45 Albemarle Pamlico 45 deforestation desertification 45 famous Eiger Moench 45 Hine emerald dragonfly 45 irrigate farmland 45 Tailings ponds 45 leach toxins 45 Huaihe river 45 Sandbars 45 Agua Hedionda 45 nitrates phosphates 45 Mayor Ariel Magcalas 45 Sparta aquifer 45 tidal marshes 45 Yangtze rivers 45 Hydroelectric dams 45 ravenous carp 45 migratory bird habitats 45 lakesides 45 sacred Ganges 45 OLYMPIC PENINSULA 45 Beijiang River 45 sandpipers plovers 45 Lake Okaro 45 lampreys spawn 45 lakebeds 45 Hathni Kund barrage 45 scenic bluffs 45 dumping untreated sewage 45 nutrient inputs 45 smog haze 45 intermittent streams 45 muddy bottoms 45 drains culverts 45 estrogenic chemicals discovered 45 bathtubs toilets 45 waterfowl habitats 45 riverbanks 45 atmospheric deposition 45 river catchments 45 lagoons 45 swollen creeks 45 Siltation 45 Chenab Jhelum 45 tarns 45 Great Artesian Basin 45 pristine coral reefs 45 wild brook trout 45 deepwater corals 45 oligotrophic 45 aquatic habitats 45 ecologically sensitive wetlands 45 PCBs dioxins 45 tar balls ashore 45 draining aquifers 45 wet meadows 44 arsenic contaminated 44 blackwater streams 44 sewer outfalls 44 oxbows 44 Biscayne Aquifer 44 riparian habitats 44 bottomland forests 44 riparian forests 44 Athabasca watershed 44 storm drains unclogged 44 recharge groundwater 44 tropical coral reefs 44 aquatic organisms 44 nutrient loadings 44 salinisation 44 phosphorus pollution 44 wetlands prairies 44 bogs swamps 44 Elephant Butte Reservoir 44 tidally influenced 44 glacial lakes 44 silt laden 44 fishable swimmable 44 Harmful algal blooms 44 lake 44 transboundary 44 Shoal Lakes 44 fecally contaminated 44 effluents 44 Meghna basin 44 Peconic Estuary 44 recharges groundwater 44 riparian corridors 44 ICE HOUSE RESERVOIR 44 suggested desalinating sea 44 esteros 44 sewage effluent 44 spillway diverts river 44 phosphates nitrates 44 decaying vegetation 44 underground aquifer 44 Macquarie Marshes 44 fisheries oyster beds 44 valley irrigation ditches 44 Dredged 44 melting snowpacks 44 waterholes 44 robbing algae blooms 44 shallow aquifer 44 nonpoint source 44 Wular Lake 44 watercourse 44 raw sewage 44 riverkeepers 44 Woonasquatucket 44 deplete oxygen 44 Cheoah River 44 irrigating crops 44 piers jetties 44 headwaters 44 estuarial 44 discharging ballast 44 aquatic ecosystem 44 piers docks 44 brackish waters 44 Irrigated agriculture 44 riparian zones 44 tidal inlets 44 irrigated agriculture 44 Thurmond Dam 44 polluting waterways 44 shellfish harvested 44 wetlands 44 Amur river 44 Caloosahatchee estuary 44 polar oceans 44 fragile marine ecosystems 44 woodlands wetlands 44 undeveloped shoreline 44 Haihe 44 Meghna rivers 44 Sewage spills 44 PROSSER LAKE 44 raw sewage spilling 44 filter impurities 44 groundwater aquifer 44 estuarine habitats 44 Ganga Yamuna 44 stillwaters 44 thundering waterfalls 44 phosphogypsum stacks 44 muddy paddy fields 44 bathing beaches 44 tidal waters 44 oshanas 44 Ogallala aquifer 44 sandy ridges 44 rafters kayakers 44 Rhine Danube 44 sewages 44 permafrost melts 44 freshwater estuaries 44 anadromous 44 dams weirs 44 trout streams 43 backyard swimming pools 43 glacially carved 43 saltwater marshes 43 waterfowls 43 limestone sinkholes 43 Rebecca Wodder president 43 whitewater boating 43 Ravi Beas 43 Vernal pools 43 watertable 43 Lagunitas Creek 43 river bottoms 43 enterococcus bacteria 43 fecal bacteria 43 nutrient loading 43 Pepacton 43 streamside habitat 43 Taihu Lake 43 groundwaters 43 creek bottoms 43 delicate ecosystems 43 Ganges Padma 43 commerce Deibel 43 Danube river 43 prairie potholes 43 clogging drains 43 tidal rivers 43 BOCA LAKE 43 biodiverse ecosystems 43 salinization 43 Llyn Padarn 43 Brahmaputra rivers 43 Kariba Dam 43 aquatic nuisances 43 Steep slopes 43 soils sediments 43 dwelling invertebrates 43 PPCPs 43 Algae bloom 43 Arsenic contamination 43 trout stream 43 algal toxin 43 aquatic fauna 43 oily bilge water 43 untreated raw sewage 43 Noyyal 43 beaches 43 river valleys 43 widespread diarrheal disease 43 inshore waters 43 habitats 43 stormwater drains 43 salinity intrusion 43 steep gorges 43 riverine ecosystems 43 outfalls 43 Menindee Lakes 43 Sanitary sewer overflows 43 beels 43 creeks overflowed 43 Catawba Wateree 43 instream 43 Moapa dace 43 limestone fissures sinkholes 43 brackish 43 unsightly algae blooms 43 Portneuf River 43 Odd numbered addresses 43 Huaihe 43 forested uplands 43 Tauranga Taupo 43 salination 43 malarial swamp 43 Excess nutrients 43 endangered suckers 43 aquatic invertebrates 43 Conneaut Creek 43 oral rehydration sachets 43 algal toxins 43 beachwater pollution 43 Hawkesbury Nepean 43 Ganges Brahmaputra 43 river Baitarani 43 wadable 43 brackish marshes 43 glaciers retreated 43 Yadkin Pee Dee 43 woodland grassland 43 coldwater fisheries 43 Mosquitoes breed 43 Effluents 43 hypersaline 43 muddy slop dredged 43 Septic tanks 43 turbid water 43 aquatic flora 43 freshwater mussel 43 fecal coliform contamination 43 Ozark Aquifer 43 overuses antibiotics 43 northern leopard frogs 43 nutrient pollution 43 Soai Rap 43 subalpine meadows 43 Hammonasset River 43 Chaohu Lake 43 McClusky Canal 43 nonpoint source pollution 43 macroinvertebrates 43 abyssal plains 43 aquatic habitat 43 Loddon Avoca 43 emergent vegetation 43 Harvesting rainwater 43 reef habitats 43 Nakdong River 43 tidal creeks 43 Na Wai Eha 43 blufflands 43 raw sewage flowing 43 Fecal matter 43 scenic waterfalls 43 Alligator gar 43 contaminants 43 roadsides orchards 43 pollution 43 Cannonsville Reservoir 43 contaminate aquifers 43 reservoirs 43 Wanaque Reservoir 43 dams spillways 43 Ganges 43 dissolved oxygen DO 43 freshwater eels 43 Navy copter crashes 43 disused mines 42 gulleys 42 oak savannas 42 Mahanadi river 42 Bathing Water 42 Mountain Aquifer 42 Ganga Brahmaputra 42 picturesque coves 42 streamside forests 42 creekbeds 42 estuarine habitat 42 mangrove habitats 42 polar bears walruses 42 stormwater pipes 42 wetlands marshes 42 tributary creeks 42 coastal headlands 42 Klamath chinook 42 great grandfathers trolled 42 artesian springs 42 wild sockeye salmon 42 brackish Lake Pontchartrain 42 herring shad 42 Wacissa 42 Lophelia 42 Lake Balkhash 42 arsenic mercury 42 lakefronts 42 Pollutants 42 Lake Mainit 42 nontidal 42 Levisa 42 Streamflows 42 river Yamuna 42 UNION VALLEY RESERVOIR 42 biosphere reserves 42 sewage 42 Little Assawoman Bay 42 sharks sea turtles 42 Sedimentation 42 Ofin 42 Nakdong 42 coastlines 42 unsewered 42 Dunkard Creek 42 silt buildup 42 dwelling organisms 42 Batten Kill trout 42 spawning kokanee 42 Mosquito larvae 42 Amur River 42 aquifer recharge 42 quadrillion gallons 42 melting snowpack 42 phosphorus nutrient 42 endangered salamanders 42 Methylmercury 42 Hattah Lakes 42 Floodplains 42 sand lances 42 discharging sewage 42 tadpole shrimp 42 Putah 42 Warmer oceans 42 Swollen rivers 42 gurgling streams 42 Wazzani 42 pondless waterfalls 42 cyanobacteria blooms 42 wetlands woodlands 42 freshwater snails 42 South Fork Tenmile 42 parks greenbelts 42 LAKE OROVILLE 42 Combined sewer overflows 42 semiarid regions 42 Indus Ganges 42 Napindan Channel 42 waters 42 Brahmaputra Jamuna 42 mercury dioxins 42 sediment 42 wildlife habitat 42 brackish groundwater 42 Kinabatangan River 42 Clean Water Act 42 oceangoing freighters 42 Neela Hauz 42 Thorthormi 42 salty seawater 42 Allatoona Lake 42 Athabasca River 42 Sol Duc River 42 upland forests 42 Jamie Pittock 42 stinging jellyfish 42 biota 42 wildife 42 Stop Aquatic Hitchhikers 42 seagull droppings 42 Titicaca 42 nonpoint sources 42 produce briny wastewater 42 ecoregions 42 oceans coasts 42 invertebrate fauna 42 included hog manure 42 river Narmada 42 lochs 42 swimmable 42 Satluj river 42 Shitalakhya 42 ponds waterfalls 42 discharging untreated 42 Liaohe River 42 wetland soils 42 harmful pollutants 42 transmountain diversions 42 Nhue River 42 irrigate crops 42 PCBs DDT 42 Poyang 42 wastewaters 42 brackish water 42 dig drainage ditches 42 Toxic algae 42 Vast stretches 42 driest continent 42 Wakool River 42 contaminants leach 42 nitrates 42 Eelgrass 42 aquaculture ponds 42 sandy bottoms 42 Budhabalanga 42 nearshore marine 42 ocean basins 42 Melting glaciers 42 tannin stained 42 migrating shorebirds 42 Morro Bay estuary 42 coldest driest 42 overflowing reservoirs 42 Sewer overflows 42 muddy puddles 42 Teresa Meyerer 42 nullahs 42 deserts jungles 42 leadeth me 42 Yangtze Mekong 42 Coxs River 42 coal ash impoundments 42 Water Framework Directive 42 Scuba divers donned flippers 42 leech infested 42 oiled Jindal 42 tidal wetland 42 inland waters 42 marshes 42 Sava rivers 42 sediment runoff 42 verdant forests 42 Biosphere Reserves 42 Dharla 42 twinkling skyline 42 predawn confrontation 42 turtle nesting sites 42 ecosystems 42 Lake Champlain basin 42 Sihar Simanjuntak 42 Inland Bays watershed 42 rare Irrawaddy dolphins 42 hydrological cycle 42 spiny waterfleas 42 brook trout populations 42 Teenager drowns 42 brackish lagoon 42 Allegheny Monongahela 42 storm drains 42 silt 42 nonpoint 42 irrigate opium poppy 42 Stormwater drains 42 aquatic biodiversity 42 faecal bacteria 42 rapid snowmelt 42 saltwater estuary 42 endangered mussels 42 pollute groundwater downstream 42 mighty Brahmaputra 42 Groundwater 42 Chuitna River 42 Sea otters 42 waterbirds 41 accidental drownings 41 Radioactive substances 41 trout stocked 41 Upper Floridan Aquifer 41 Varasgaon 41 peat swamps 41 wildlife habitats 41 cenotes 41 groundwater basins 41 wetland vegetation 41 coastal seabeds 41 porpoise vaults 41 toxic algae blooms 41 Sudbury Aqueduct 41 Teztan Biny 41 Lake Burragorang 41 effluent 41 Ashepoo Combahee 41 Total Dissolved Solids 41 Hawkesbury Nepean River 41 wastewater effluent 41 Pallid sturgeon 41 freshwater swamps 41 polluted sediment 41 sewage overflows 41 seals sea lions 41 humpback chub 41 Lake Jocassee 41 ornamental ponds 41 Mud bogging 41 Ramsar wetlands 41 Floridan aquifer 41 navigable waters 41 estuarine ecosystems 41 tailing ponds 41 suspended solids 41 Interlinking 41 Sungai Sungai 41 Neuse River basin 41 catchment basins 41 saltwater 41 instream flows 41 mosquito infested swamps 41 Bogachiel Calawah 41 waterfronts 41 Sutlej Ravi 41 Oyster reefs 41 Ngaruroro 41 Algal blooms 41 wildflowers bloom 41 disinfection byproducts DBPs 41 Carlton Dufrechou executive 41 bugs wiggling 41 larval mosquitoes 41 coldwater 41 steep dropoffs 41 discharging untreated sewage 41 Ukai Dam 41 saturated catchments 41 sandy bottomed 41 harmful algae blooms 41 vessel groundings 41 Driftwood Branch 41 spawning beds 41 freshwater lagoons 41 FRENCHMAN LAKE 41 Euphrates Tigris 41 endangered silvery minnow 41 stagnant pools 41 Interstate #W crumpled 41 acquifer 41 hydrologically connected 41 threatened coho salmon 41 rocky intertidal 41 penguins seals 41 Ganga basin 41 Xe Bang Fai 41 Sewage sludge 41 coastlands 41 sandy shorelines 41 atrazine concentrations 41 bathing washing 41 YRCC 41 kite tubing 41 shallow riffles 41 drifting icebergs 41 floating pennywort 41 Fine particle pollution 41 headwater 41 cypress tupelo swamp 41 Giant salvinia 41 Desilting 41 pollutant 41 tidal wetlands 41 muddy swamps 41 planktons 41 riparian ecosystems 41 Cuvelai 41 polluted waterway 41 nallahs 41 streambank erosion 41 salmon spawning grounds 41 Haihe River 41 Ruamahanga 41 discharge effluent 41 disused quarries 41 Huai river 41 aquatic grasses 41 Steelhead trout 41 Beargrass Creek 41 filter feeders 41 deplete aquifers 41 rainwaters 41 recharging groundwater 41 aquacultural 41 Forested 41 Lake Chivero 41 Invasive mussels 41 swollen Marikina 41 mussel populations 41 Anchar Lake 41 endangered shortnose sturgeon 41 hydrological cycles 41 glacier melts 41 paddling kayaks 41 creek 41 Zebra mussels 41 Rotorua lakes 41 Monongahela Allegheny 41 beaver lodges 41 drains 41 unlined pits 41 meadows woodlands 41 lidos 41 Algal bloom 41 desalinating seawater 41 luxuriant vegetation 41 Shiranui Sea 41 aqueducts 41 Record rainfalls 41 Soil erosion 41 culverted 41 submerged aquatic vegetation 41 Ciliwung River 41 native brook trout 41 retreating glaciers 41 Heilong 41 native westslope cutthroat 41 Mark Wenzler 41 Ewaso Nyiro 41 shortnose sturgeon 41 Nhue 41 waterbody 41 glaciers icebergs 41 aquatic invaders 41 desalinating sea water 41 recharge underground aquifers 41 coral ecosystems 41 cypress tupelo 41 summarily plucked 41 hazardous substances pollutants 41 inflowing 41 Methow River 41 Ganges Brahmaputra Meghna 41 molluscs crustaceans 41 Kafue River 41 swollen rivers 41 kaimoana 41 cedar glades 41 brackish tidal 41 Okataina 41 SPENCE Water 41 riverfronts 41 drumlins 41 mercury chromium 41 Yellow Huaihe 41 icebergs scour 41 potent neurotoxins 41 sedimentation 41 Burdekin Falls 41 coastal ecosystems 41 mudsnails 41 total dissolved solids 41 flowages 41 Rivanna River 41 fecal coliform bacteria 41 Baringo giraffes 41 subglacial lakes 41 Eightmile River 41 vulnerable marine ecosystems 41 Ganges river 41 engorged rivers 41 Galapagos volcano erupts 41 stormwater ponds 41 removing contaminated sediments 41 Khadakvasla dam 41 Estuaries 41 steelhead spawning 41 arsenic selenium 41 manatee carcasses 41 Fourche Creek 41 rocky coves 41 dune lakes 41 largemouth bass crappie 41 Alviso Slough 41 saltwater lagoons pools 41 increased storminess 41 paddled canoes 40 prairies wetlands 40 Penobscot Kennebec 40 CAMP FAR WEST 40 Arctic grayling 40 perfluorochemicals PFCs 40 acidifies 40 Threadfin shad 40 overflowing menacingly 40 greenback cutthroat trout 40 tributary 40 pliosaur ferocious predator 40 Jocassee 40 Namakan 40 Xiangjiang River 40 Himayatsagar 40 Colorado pikeminnow 40 Omo River 40 alluvial aquifer 40 Shaanxi Shanxi 40 denuded slopes 40 shallow weedy 40 desilt 40 trans boundary 40 Qinhuai River 40 Cottontails seek 40 aquatic species 40 blueways 40 brook trout habitat 40 LAKE YUCATAN 40 Sparta Aquifer 40 ditches culverts 40 naturally occurring radium 40 freshwater wetlands 40 Upper Floridan aquifer 40 OAK CREEK Water 40 Overflowing rivers 40 High Rock Tuckertown 40 Taihu lake 40 sea lochs 40 tidal tributaries 40 shoreline mangroves seagrass 40 Rio Grande silvery minnow 40 Woodland caribou 40 paddled kayak 40 Treated effluent 40 contaminates groundwater 40 replenishing groundwater 40 dry streambeds 40 Mattawoman Creek 40 freshwater fish 40 intertidal zones 40 drainage basins 40 turquoise lagoons 40 aquifer 40 pearl mussel 40 warmwater fish 40 surficial aquifer 40 pristine coastline 40 Watersheds 40 Sea squirts 40 Canada Boreal Forest 40 seagrass meadows 40 Ocklawaha rivers 40 Oostanaula