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(Click for frequent words.) 73 stormwater runoff 69 polluted stormwater 67 stormwater pollution 66 sewage overflows 65 polluted stormwater runoff 65 nonpoint source pollution 64 nutrient runoff 64 rainwater runoff 64 nutrient pollution 64 nutrient loading 63 sediment runoff 62 sewage discharges 61 Polluted runoff 61 saltwater intrusion 61 wastewater overflows 61 stormwater 60 phosphorus runoff 60 phosphorus pollution 60 leaking septic tanks 59 stormwater discharges 59 sewer outfalls 58 seawater intrusion 58 Stormwater runoff 58 toxic algal blooms 58 nonpoint pollution 58 wetlands 58 Wreck Pond 58 toxic algae blooms 58 pollutants 58 nonpoint source 58 harmful algae blooms 57 raw sewage discharges 57 estuaries 57 nutrient discharges 57 raw sewage overflows 57 fecal coliform contamination 57 silt buildup 57 stormwater discharge 57 polluted waterways 57 waterways 57 impervious surfaces 56 sewage spills 56 phosphorus nutrient 56 sediment 56 pollutant discharges 56 leaky septic 56 sanitary sewer overflows 56 streambank erosion 56 leaky septic tanks 56 pollution 56 recharge groundwater 56 vegetated buffers 56 wastewater effluent 56 fertilized lawns 56 Sewage spills 55 groundwater depletion 55 shoreline erosion 55 estuarine habitats 55 sewer overflows 55 sewage effluent 55 St. Lucie Estuary 55 stormwater infiltration 54 wastewater discharges 54 groundwater 54 Branchport Creek 54 stormwater overflows 54 riverbank erosion 54 aquifer recharge 54 Peconic Estuary 54 salinisation 54 stormwater ponds 54 combined sewer overflows 54 sedimentation ponds 54 nonpoint 54 sedimentation 53 impermeable surfaces 53 tidal flushing 53 Upper Floridan aquifer 53 nutrient inputs 53 algae blooms 53 Sewage overflows 53 nutrient loadings 53 erosion sedimentation 53 groundwater withdrawals 53 storm drains 53 Delaware Inland Bays 53 Algae blooms 53 nonpoint sources 53 septic systems 53 Excess nutrients 53 nitrate contamination 53 stormwater basins 53 stream buffers 53 thatch buildup 53 sewage overflow 52 absorb rainwater 52 groundwater recharge 52 silt laden 52 saline intrusion 52 estuary 52 retention basins 52 harmful algal blooms 52 Soil erosion 52 riparian corridors 52 soil erosion 52 streambanks 52 Untreated sewage 52 coastal bays 52 sanitary sewer overflow 52 treated effluent 52 naturally occurring algae 52 biofiltration 52 Sewage spill 52 detention basins 52 forested buffers 52 Biscayne Aquifer 52 Excess nitrogen 51 wetland restoration 51 sediment buildup 51 Albemarle Pamlico 51 creeks rivers 51 effluent discharge 51 untreated sewage 51 floodplains wetlands 51 watersheds 51 embayments 51 contaminants 51 sprayfield 51 permeable surfaces 51 sediment basins 51 ponding 51 stormwater retention ponds 51 nitrogen discharges 51 wastewater discharge 51 disinfection byproducts 51 sewage 51 seagrasses 51 nitrogen leaching 51 polluted groundwater 51 inland bays 51 bioswales 51 groundwater aquifers 51 Clam Bayou 51 riparian zones 51 tidal wetlands 51 wildlife habitat 51 overflowing sewage 51 dump raw sewage 51 recharging groundwater 51 wetland 50 Eurasian Milfoil 50 Fecal bacteria 50 freshwater marsh 50 Nipomo Mesa 50 Caloosahatchee estuary 50 eroding shorelines 50 coastal estuaries 50 Inland Bays watershed 50 siltation 50 salinity 50 streamside habitat 50 acid sulphate soils 50 effluent 50 Algae bloom 50 overfertilizing 50 produce briny wastewater 50 air pollution 50 groundwater pumping 50 Siltation 50 leachate 50 atmospheric deposition 50 pollutes streams 50 drainage 50 untreated wastewater 50 wetland buffers 50 aquatic weeds 50 stormwater outfalls 50 Little Assawoman Bay 50 harmful pollutants 50 Harvesting rainwater 50 Caloosahatchee rivers 50 toxic algae 50 Inland Bays 50 topsoil erosion 50 permeable paving 50 arundo 50 stormwater drainage 50 outfalls 50 turbid water 50 drain inlets 50 recharge underground aquifers 50 algal blooms 50 environmentally sensitive 49 untreated effluent 49 groundwater aquifer 49 soil crusting 49 Athabasca watershed 49 TMDLs 49 effluent discharged 49 dredge spoil 49 Impervious surfaces 49 compacted soils 49 dredged material 49 subsurface drainage 49 dredge spoils 49 drainage ditches 49 stormwater drains 49 bioretention 49 Suisun Marsh 49 raw sewage 49 migratory bird habitat 49 goose droppings 49 wastewater 49 bio swales 49 Everglades ecosystem 49 effluent discharges 49 contaminating groundwater 49 Pollutants 49 salination 49 Daily Load TMDL 49 nitrates phosphates 49 Sewage sludge 49 dikes dams 49 Goose droppings 49 riparian habitats 49 tidal wetland 49 raw sewage flowing 49 Stormwater 49 acid sulphate soil 49 retention ponds 49 silt 49 replenish aquifers 49 dredged sediment 49 pollutes waterways 49 wetlands floodplains 49 nontidal wetlands 49 aquatic hitchhikers 49 freshwater wetlands 49 wetland habitat 49 graywater 49 drainage swales 49 wastewater lagoons 49 percolation ponds 49 smokestack emissions 49 lawn fertilizers 49 saltwater estuaries 49 acid sulfate 49 wetland vegetation 49 polluted sediment 49 algal toxins 49 Agua Hedionda 49 airsheds 49 Chollas Creek 49 sewage outfalls 49 airborne particulates 49 recharge basins 48 ecologically sensitive wetlands 48 estuarine ecosystems 48 Sparta aquifer 48 storm sewers 48 polluting groundwater 48 groundwater contaminants 48 raw sewage spilling 48 dischargers 48 salinity intrusion 48 eutrophication 48 aquatic ecosystem 48 unsewered areas 48 Sedimentation 48 geese droppings 48 sedimentation basins 48 shellfish beds 48 Septic tanks 48 vegetative buffers 48 weed infestation 48 polluting waterways 48 sediment dredged 48 invasive milfoil 48 aquatic habitat 48 freshwater 48 overflowing sewers 48 Sediment 48 shallow aquifer 48 shoreline buffers 48 estuarine 48 shorebird habitat 48 nonnative invasive 48 arsenic contaminated 48 Palos Verdes Shelf 48 dissolved oxygen levels 48 nitrification 48 septics 48 dumping raw sewage 48 Malibu Lagoon 48 chlorine residuals 48 absorbs rainwater 48 endangered coho salmon 48 livestock manure 48 stormwater filtration 48 zebra mussel infestation 48 Ballona Creek 48 wildlife habitats 48 coastal wetlands 48 malfunctioning septic 48 invasive quagga mussel 48 pollute waterways 48 Bayou Texar 48 landfill leachate 48 decaying vegetation 48 Yolo Bypass 48 silting 48 polluted waterway 48 fragile marine ecosystems 48 Floridan aquifer 48 sewer overflow 48 endangered steelhead trout 48 HABs 48 toxic pollutants 48 nonpotable 48 pervious surfaces 48 freshwater wetland 48 outfall 48 clog drains 48 phosphorus discharges 48 raingardens 48 assimilative capacity 48 recharges groundwater 48 invasive species 47 aquatic habitats 47 seagrass beds 47 seagull droppings 47 instream flows 47 Polluted 47 mosquito infestation 47 phosphorus fertilizers 47 Neuse River basin 47 wetland soils 47 toxins leaching 47 toxaphene 47 sanitary sewer overflows SSOs 47 riparian ecosystems 47 faulty septic 47 dissolved solids 47 Soil compaction 47 acid sulphate 47 catch basins 47 paved surfaces 47 groundwater basin 47 dams spillways 47 septic tanks 47 riverways 47 delicate ecosystems 47 infiltration basins 47 fragile marshes 47 pervious pavement 47 phosphorus concentrations 47 phosphogypsum stacks 47 unsewered 47 threatened Delta smelt 47 wetland restorations 47 riparian habitat 47 nontarget species 47 algal bloom 47 runoff 47 TMDL 47 Overwatering 47 Sewer overflows 47 watertable 47 stormwater retention 47 filter feeders 47 pollute rivers 47 freshwater marshes 47 beach erosion 47 eelgrass habitat 47 LMDT 47 groundwater basins 47 bays estuaries 47 untreated raw sewage 47 raw untreated sewage 47 seepage 47 salty brine 47 soil salinity 47 recontamination 47 tidal tributaries 47 catchbasins 47 fecal bacteria 47 sewage treatment 47 nutrient leaching 47 aquatic ecosystems 47 polluted 47 Dredged 47 wasterwater 47 surficial aquifer 47 phosphates nitrates 47 harmful byproducts 47 deplete oxygen 47 Controlled burns 47 microcystins 47 Upper Floridan Aquifer 47 Contaminated groundwater 47 Lockwood Folly River 47 aquatic nuisances 47 desalinating seawater 47 Clean Water Act 47 Floridan Aquifer 47 cormorant populations 47 Treated wastewater 47 porous pavement 47 aquaculture ponds 47 miconia 47 phosphorous discharges 47 contaminated sediments 47 riparian buffers 47 Clogged gutters 47 Atlantic Coastal Bays 47 riparian corridor 47 rivers lakes 47 toxic algae bloom 47 trihalomethanes THMs 47 forested wetlands 47 Nitrate contamination 46 Kawkawlin River 46 discharging contaminates 46 overpumping 46 Loma Alta Creek 46 spawning habitat 46 Alluvial Aquifer 46 eutrophic 46 Beaverdam Creek 46 Caloosahatchee estuaries 46 washwater 46 pesticides fertilizers 46 Saltwater intrusion 46 migratory bird habitats 46 contaminated sediment 46 discharging raw sewage 46 harmful contaminants 46 Barataria Basin 46 naturally occurring arsenic 46 synthetic nitrogen fertilizer 46 migrating salmon 46 Harmful algal blooms 46 buffer strips 46 Hylebos 46 pollutant 46 invasive zebra mussels 46 sedimentation basin 46 stormwater pipes 46 weed infestations 46 shellfishing waters 46 Algal blooms 46 sewage backups 46 contaminate aquifers 46 clogging drains 46 recharge aquifers 46 sprayfields 46 creeks streams 46 Water Quality 46 drainage basin 46 groundwater extraction 46 tortoise habitat 46 brackish groundwater 46 permeable pavers 46 Loch Lomond Reservoir 46 eelgrass beds 46 impervious surface 46 drainfield 46 Shiranui Sea 46 Sewage overflow 46 salt marsh habitat 46 aquatic weed 46 coal tar sealants 46 beachwater 46 vegetated swales 46 toxic methylmercury 46 underground aquifer 46 contaminate shellfish 46 salvinia 46 depletes oxygen 46 Gualala River 46 headwater stream 46 frazil ice 46 freshwater streams 46 Carmans River 46 microbiological organisms 46 Aquatic Preserve 46 filter backwash 46 Overfishing pollution 46 diking 46 freshwater estuary 46 depleting aquifers 46 spilling raw sewage 46 aquifer 46 Loantaka Brook 46 watermilfoil 46 swales 46 waterborne microorganisms 46 atmospheric nitrogen 46 oyster reefs 46 disinfectant byproducts 46 removing contaminated sediments 46 aquatic grasses 46 Invasive plants 46 algae 46 ponded 46 freshwater habitats 46 Tar Pamlico 46 Sanitary sewer overflows 46 rainwater 46 contaminated groundwater 46 Hinkson Creek 46 contaminate groundwater supplies 46 subwatershed 46 PPCPs 46 goose poop 46 clog waterways 46 Alviso Slough 46 headwater streams 46 chicken manure 46 toxins 46 Atchafalaya River Basin 46 swimmer itch 46 tiny delta smelt 46 nitrate nitrogen 46 eelgrass 46 effluents 46 Endocrine disruptors 46 remnant vegetation 46 Acidification 46 dumping untreated sewage 46 toxic algal bloom 46 gulleys 46 Freshwater mussels 46 wetland ecosystem 45 underwater grasses 45 wetlands mitigation 45 streambank 45 silt fences 45 northern leopard frogs 45 perchlorate plume 45 fecal coliform bacteria 45 contaminate groundwater 45 pollutant loadings 45 underwatering 45 coastal ecosystems 45 tidal estuary 45 Water hyacinth 45 Seepage 45 apple moth 45 contaminants leach 45 groundwater seepage 45 sidewalks driveways 45 salt cedars 45 riparian buffer 45 marshland 45 Ballona Wetlands 45 eel grass 45 Fecal coliform 45 freshwater ecosystems 45 salamander habitat 45 beachwater pollution 45 streamside vegetation 45 intertidal marsh 45 riparian buffer zones 45 Carrizo Wilcox 45 endangered manatees 45 settling ponds 45 submerged aquatic vegetation 45 gillnet fisheries 45 Sparta Aquifer 45 Blacklick Creek 45 fine particulate pollution 45 Hueco Bolson 45 Creek tributary 45 Effluent 45 aquatic organisms 45 Watersheds 45 finfish aquaculture 45 intermittent streams 45 ecologically sensitive areas 45 groundwater contaminant 45 cladophora 45 fecal coliform 45 estuarine habitat 45 streamside forests 45 nonnative vegetation 45 mussel populations 45 Ponding 45 bioswale 45 sequesters carbon 45 Pre emergent herbicides 45 tidal marshes 45 mussel infestation 45 Seawalls 45 nontidal 45 clogged culvert 45 forested watersheds 45 waterbodies 45 migratory bird populations 45 rivers estuaries 45 estrogenic chemicals 45 waterborne pathogens 45 fertilizing lawns 45 bird excrement 45 vegetated buffer 45 Baykeeper 45 cui ui 45 greywater 45 TTHMs 45 toxic polychlorinated biphenyls 45 sand replenishment 45 ocean acidity 45 Methylmercury 45 coastal marine ecosystems 45 turbidity cloudiness 45 groundwater replenishment 45 nutrient depletion 45 hazardous substances pollutants 45 waterborne illnesses 45 stormwater pond 45 turbidity 45 load TMDL 45 diesel particulates 45 Salton Sea 45 salmon spawning grounds 45 Pajaro River 45 shellfish harvests 45 coastal erosion 45 harmful toxins 45 porous asphalt 45 delicate marshlands 45 acidify 45 dump dredge spoils 45 Beijiang River 45 Raw sewage 45 decaying algae 45 Biosolids 45 Wodder 45 Bolinas Lagoon 45 solvent vapors 45 riparian forest 45 toxic effluents 45 riparian vegetation 45 derelict crab pots 45 Shoal Lakes 45 underground aquifers 45 irrigate landscaping 45 wastewater treatment 45 harmful microorganisms 45 stinky mess 45 renourishing 45 sediment ponds 45 quaggas 45 unpermitted discharge 45 habitat restoration 45 nearshore waters 45 riverkeepers 45 airborne particulate matter 45 Bottom trawling 45 unpermitted discharges 45 cyanobacteria blooms 44 Sengekontacket Pond 44 CRWA 44 deoxygenated 44 Iao aquifer 44 toxic sediments 44 contaminant concentrations 44 Excessive moisture 44 harmful particulates 44 larval mosquitoes 44 recontaminated 44 nuisance aquatic vegetation 44 urban sprawl 44 chloride concentrations 44 herbicide Atrazine 44 Septage 44 permeable pavement 44 Ashokan Reservoir 44 toxic pollutant 44 Brackish water 44 Gnangara Mound 44 dissolved oxygen 44 trichloroethene 44 fine grained sediment 44 floodplain 44 frost heaving 44 dechlorinated 44 vegetation 44 coldwater streams 44 vibrio parahaemolyticus bacteria 44 endangered Delta smelt 44 biofouling 44 McClusky Canal 44 sewage overflowed 44 potassium NPK 44 coastal dune 44 overpumped 44 shallow depressions 44 dredged sediments 44 THMs 44 aquifers 44 fragile marshlands 44 Toxic algae 44 dredgings 44 contaminents 44 Cattle grazing 44 discharging pollutants 44 Barnegat Bay 44 Coastal Bays 44 lakeshores 44 spawning habitats 44 shorelands 44 tidal inlets 44 mosquito larvicide 44 Knotweed 44 Salton Sea restoration 44 Warm Springs Dam 44 dumps raw sewage 44 forest denudation 44 wetlands flood plains 44 Aerators 44 creosote pilings 44 Leachate 44 diesel particulate emissions 44 geoduck farming 44 marsh 44 Calleguas Creek 44 ozone particulate matter 44 wellfields 44 Coxs River 44 Stormwater drains 44 overwatering 44 storm drains unclogged 44 Cucharas River 44 muck dredged 44 vernal pool species 44 sanitary sewer backups 44 dechlorination 44 toxic residues 44 revegetating 44 woody vegetation 44 Lower Laguna Madre 44 chlorine disinfectant 44 streambank stabilization 44 irrigate farmland 44 Superfund hazardous waste 44 recharging aquifers 44 dump untreated sewage 44 shellfishing beds 44 microbial degradation 44 Caulerpa 44 marine biotoxin 44 silage leachate 44 Santa Ana sucker 44 Ag Preserve 44 Klamath salmon 44 manure 44 Mattawoman Creek 44 Picayune Strand 44 carcinogenic pollutants 44 harmful vapors 44 lampricide 44 noxious algae blooms 44 sod webworms 44 Na Wai Eha 44 harmful algae bloom 44 dune lakes 44 toxic chemicals 44 hog lagoons 44 aquatic vegetation 44 tidal salt marsh 44 mosquito breeding habitats 44 invasive phragmites 44 groundwater contamination 44 grassed waterways 44 Banklick Creek 44 cordgrass 44 reusing wastewater 44 discharging wastewater 44 Armingeon 44 Caloosahatchee River 44 pollutions 44 greenbelts 44 invasive weeds 44 soil compaction 44 Tributary Strategy 44 Rotorua lakes 44 tarplant 44 evaporation ponds 44 Combined sewer overflows 44 sulfur dioxide pollution 44 creeks 44 MCUA 44 Alewife Brook 44 Stonycreek River 44 Tubli Bay 44 Thurmond Dam 44 untreated sewage flowed 44 discharging untreated sewage 44 river catchments 44 Paerdegat Basin 44 soluble salts 44 tributary streams 44 TCE vapors 44 saltwater marsh 44 airshed 44 Pigeon droppings 44 Eutrophication 44 endangered delta smelt 44 Microcystis 44 wildlife corridors 44 Invasive mussels 44 vibrios 43 insults overfishing trawlers 43 deicing chemicals 43 Eurasian milfoil 43 freshwater aquifer 43 forebay 43 uncontrolled hazardous waste 43 Lake Gerar 43 harmful algal bloom 43 sequester carbon dioxide 43 oxygen depletion 43 Puget Sound chinook 43 tailing ponds 43 Hudson Raritan Estuary 43 Fourche Creek 43 coastal sage scrub 43 gaseous pollutants 43 septic 43 pollutant discharge 43 saltmarshes 43 airborne pollutants 43 degraded wildlife habitat 43 ponds 43 Ugum Water Treatment Plant 43 smog soot 43 Diesel exhaust 43 brackish water 43 discharging sewage 43 fecal contamination 43 vernal pool habitat 43 rodent populations 43 seabird nesting 43 floodplains 43 raw sewage spilled 43 highly erodible 43 Giant Salvinia 43 Septic tank 43 lawn sprinkling 43 putrid odors 43 PAHs polycyclic aromatic hydrocarbons 43 Fecal contamination 43 dredge sediment 43 karst geology 43 Ninemile Creek 43 smog forming pollution 43 tar balls ashore 43 Neuse River Basin 43 Cathy Rofshus 43 phosphorous fertilizers 43 Irrigate 43 sewage outfall pipe 43 aquatic invasives 43 waterbody 43 potent greenhouse gas 43 contaminates groundwater 43 Milfoil 43 spartina 43 Graveline Bayou 43 dune vegetation 43 phosphorus 43 tributary rivers 43 Bonny Reservoir 43 nitrate leaching 43 Severe infestations 43 pelicans turtles 43 tributaries 43 Sea squirts 43 Domoic acid neurotoxin 43 dams weirs 43 moth eradication 43 SWFWMD 43 Labish 43 Myakkahatchee Creek 43 toxic solvents 43 swamps marshes 43 Skippack Creek 43 deicing salts 43 bio solids 43 Fecal coliform bacteria 43 stilling basin 43 spills 43 instream 43 stormwater outfall 43 freshwater aquifers 43 watercourses 43 aquatic biota 43 Hylebos Creek 43 contaminating waterways 43 NPDES permits 43 manure spills 43 arsenic contamination 43 Lake Okaro 43 Dungeness River 43 nutrient 43 phytoplankton blooms 43 VOC emissions 43 hazardous solvents 43 clearcut logging 43 endangered chinook salmon 43 chemical de icers 43 upland habitat 43 unnamed tributary 43 puddling 43 overspray 43 herbicides pesticides 43 endocrine disrupting chemicals EDCs 43 hazardous waste dump 43 compensatory mitigation 43 Toxic algae blooms 43 leachates 43 wetland mitigation 43 threatened coho salmon 43 HAAs 43 Altose 43 vegetated 43 invasive mussels 43 Tinkers Creek 43 overfishing pollution 43 drainfields 43 backwashing 43 transboundary movements 43 revegetation 43 toxic pesticides 43 absorbs carbon dioxide 43 debris basins 43 weedy grasses 43 re vegetating 43 Carlton Dufrechou executive 43 clogging waterways 43 Phragmites 43 toxin microcystin 43 chilli thrips 43 pollute groundwater 43 Invasive species 43 seagrass meadows 43 brackish marshes 43 Wanaque Reservoir 43 manure lagoons 43 perfluorochemicals PFCs 43 clogged culverts 43 developable acreage 43 Stormwater Pollution Prevention 43 ozone pollution 43 contaminates drinking 43 robbing algae blooms 43 invasive weed 43 Everglades Restoration Project 43 resacas 43 Radioactive contamination 43 drains culverts 43 Pollution 43 Sediments 43 marshes 43 smog forming gases 43 deplete aquifers 43 shallow aquifers 43 vapor intrusion 43 irrigating crops 43 dredge canals 43 sediments 43 bog turtle habitat 43 discharging polluted 43 chloramine 43 pest infestations 43 overflows 43 backwater lakes 43 basinwide 43 streambeds 43 shorelines 43 pumpback 43 dryland salinity 43 freshwater diversions 43 storm drain stenciling 43 ultraviolet disinfection 43 reusing rainwater 43 Perchlorate contamination 43 discharging effluent 43 saltwater marshes 43 unfragmented forest 43 denuded hillsides 43 ocean outfall 43 numeric nutrient criteria 43 mercury sulfur dioxide 43 overgrazing 43 enterococcus bacteria 43 intertidal habitat 43 spokeswoman Phillippa Cannon