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(Click for frequent words.) 81 reservoir 74 Reservoirs 70 dams 68 aquifers 67 river basins 66 groundwater aquifers 65 basins 64 groundwater aquifer 64 aquifer 62 acquifer 62 Reservoir 61 Alluvial Aquifer 61 shallow aquifers 61 lakes 61 groundwater 60 brackish groundwater 60 basin 60 underground aquifers 60 watersheds 60 Ogallala aquifer 59 groundwater basins 59 rivers 59 shallow aquifer 59 alluvial aquifer 58 river basin 58 wellfields 58 freshwater aquifers 58 acquifers 58 Menindee Lakes 58 upstream reservoirs 58 groundwater recharge 58 resevoirs 58 underground aquifer 58 Pepacton 57 Elephant Butte Reservoir 57 Ozark Aquifer 57 Floridan aquifer 57 bedrock aquifers 57 ponds 57 groundwater basin 57 dam 57 Equus Beds aquifer 57 Biscayne Aquifer 57 water 57 reservior 57 river drainages 57 wells 56 storages 56 artesian wells 56 Aquifers 56 depleted aquifers 56 Borumba Dam 56 recharge basins 56 playa lakes 56 Cahora Bassa Dam 56 Upper Vaitarna 56 Pejar Dam 56 Mangla dams 55 recharge underground aquifers 55 catchments 55 Cannonsville reservoirs 55 aquifer recharge 55 Manchhar Lake 55 forebay 55 Croton watershed 55 irrigate farmland 55 tributaries 55 River basin 55 McClusky Canal 54 drainage basins 54 depleting aquifers 54 Lake Fastrill 54 Upper Floridan Aquifer 54 freshwater 54 Almatti reservoir 54 hydropower plants 54 Lake Koocanusa 54 storage caverns 54 Palisades Reservoir 54 Floridian aquifer 54 recharge groundwater 54 stormwater ponds 54 Cannonsville 54 groundwater withdrawals 54 hydro electric dams 54 Upcountry reservoirs 54 hydrological 54 Floridan Aquifer 54 Upper Floridan aquifer 53 Sluice gates 53 tributary streams 53 CRMWD 53 Sparta Aquifer 53 freshwater aquifer 53 endangered mussels 53 Albeni Falls Dam 53 earthen dams 53 cubic hectometres 53 Kandaleru 53 surficial aquifer 53 Ruedi Reservoir 53 transmountain 53 Treated wastewater 53 naturally occurring radium 53 headwaters 53 tributary rivers 53 Angat dam 53 resevoir 53 streamflows 52 reservoirs upstream 52 Hirakud reservoir 52 Pardeeville dam 52 Waranga Basin 52 Pueblo Reservoir 52 saline aquifers 52 Trinity Aquifer 52 Somasila 52 hydro lakes 52 Kandaleru reservoir 52 Aquifer 52 Terbela 52 subsurface aquifers 52 Water Resources 52 groundwaters 52 mountain snowmelt 52 Chenab rivers 52 irrigated agriculture 52 Modak Sagar 52 TG Halli reservoir 52 hydrologic 52 tributary reservoirs 52 diversion weir 52 Veeranam lake 52 Loddon Avoca 52 trout hatcheries 52 Allatoona Lake 52 Glendo Reservoir 52 Hinze Dam 52 detention basins 52 injection wells 52 Brisbane Wivenhoe Dam 52 Poondi reservoir 52 dam spillways 52 Bhatsa 51 groundwater pumping 51 wellfield 51 melting snowpack 51 snowpacks 51 irrigation 51 Sites Reservoir 51 resacas 51 Ogallala Aquifer 51 Dams 51 Carrizo Wilcox Aquifer 51 mgd 51 impoundments 51 tributary 51 snow melt 51 Yellowtail Dam 51 instream flows 51 Iao aquifer 51 Sparta aquifer 51 naturally occurring arsenic 51 outfalls 51 desalination plants 51 Bonny Reservoir 51 stormwater basins 51 hydel reservoirs 51 sedimentation basin 51 Scituate Reservoir 51 tailwaters 51 Galeton Reservoir 51 Guri dam 51 watertable 51 Sooley Dam 51 Oberon Dam 51 Three Gorges reservoir 51 retention basins 51 weirs 51 desalinating seawater 50 cumec 50 hydropower 50 Gilboa Dam 50 headwater 50 Satluj river 50 hydroelectric dams 50 Pathfinder Reservoir 50 seawater intrusion 50 Bullards Bar 50 salinity intrusion 50 storage tanks 50 Kensico Reservoir 50 Pantabangan Dam 50 Ozark aquifer 50 desalinated seawater 50 replenish aquifers 50 Masinga dam 50 Gnangara Mound 50 stilling basin 50 embayments 50 TG Halli 50 Brackish water 50 forested watersheds 50 Shashe Dam 50 Lake Nighthorse 50 canals 50 creeks 50 silt buildup 50 Pardee Reservoir 50 Tarbela dams 50 Cannonsville Reservoir 50 hydroelectric turbines 50 wastewater 50 diking 50 sewage effluent 50 Kariba Dam 50 acre impoundment 50 watercourse 50 Chicot Aquifer 50 Simly Dam 50 Varasgaon 50 Chino aquifer 50 hydropower dams 50 Kotri barrage 50 Tallapoosa rivers 50 dam spillway 50 irrigate crops 50 Tallowa 50 nitrate concentrations 50 snowpack 50 Wivenhoe dam 50 Pactola 50 Hueco Bolson 50 Mangla reservoir 50 Warm Springs Dam 50 El Vado 50 Fork Reservoir 50 Sierra snowmelt 50 hydro dams 50 pumpage 50 Hetch Hetchy reservoir 50 streamflow 50 snowmelt runoff 50 Hetch Hetchy Reservoir 50 mountain snowpacks 50 Snake River Plain Aquifer 49 Tajewala 49 waterways 49 saline intrusion 49 Navajo Reservoir 49 raw untreated sewage 49 Tamugan 49 Letsibogo Dam 49 EDWC 49 watercourses 49 waterbodies 49 sumps 49 Fryingpan River 49 wastewater lagoons 49 Chembarambakkam lake 49 Feitsui Reservoir 49 irrigating crops 49 Upper Snake River 49 shallow tubewells 49 snowmelt 49 transmountain diversions 49 Almatti 49 Linganamakki 49 Kabini reservoir 49 catchment 49 Reservoir Dam 49 Loch Lomond Reservoir 49 threatened coho salmon 49 Mettur Dam 49 Inland Feeder 49 undammed rivers 49 Lake Catoma 49 hydroelectric plants 49 Manchar Lake 49 desal plants 49 evaporation ponds 49 Mettur reservoir 49 pipeline ruptures 49 shallower formations 49 maf 49 overappropriated 49 polluted stormwater runoff 49 dams canals 49 saline aquifer 49 Groundwater Basin 49 Winnipeg floodway 49 Shoal Lakes 49 Englebright Dam 49 Fryingpan Arkansas Project 49 Vaal dam 49 flowage 49 Indus basin 49 oxbows 49 Streamflows 49 Srisailam dam 49 #mcm 49 Feitsui 49 Cheesman Reservoir 49 Uvalde Pool 49 Great Artesian Basin 49 River Basin 49 Lahontan Reservoir 49 overpumped 49 Gavins Point 49 redds 49 Carrizo Wilcox 49 Elevenmile 49 Lake Balkhash 48 Nitrogen N2 48 Khadakwasla dam 48 undammed river 48 Hells Canyon dams 48 lake 48 Seminoe 48 LMDT 48 Mtera dam 48 Levisa 48 permeability reservoir 48 Lake McConaughy 48 coulees 48 Dr Craik 48 tailing ponds 48 Schoharie Reservoir 48 irrigations systems 48 sediment basins 48 subbasin 48 Snowmelt 48 percolation ponds 48 Cahora Bassa dam 48 sandstone reservoirs 48 underground caverns 48 manmade reservoirs 48 Wivenhoe Dam 48 water mains 48 aqueduct 48 Cannonsville Pepacton 48 silt laden 48 Thurmond Dam 48 wetlands 48 Shihmen Reservoir 48 Water Supply 48 groundwater replenishment 48 Friant Kern Canal 48 Odessa aquifer 48 freshwater lakes 48 Warragamba Dam 48 irrigated farmland 48 Pejar 48 drainages 48 Banklick Creek 48 prairie potholes 48 contaminate aquifers 48 Chalillo 48 Coleroon 48 tributary creeks 48 Water Treatment Plant 48 Seminoe Reservoir 48 mussel species 48 coastal bays 48 hydroelectric 48 irrigators 48 CNPPID 48 Floodplains 48 Googong 48 permeable soils 48 turbid water 48 inadvertently puncturing 48 Three Gorges Reservoir 48 sewer outfalls 48 reclaimed wastewater 48 Quemahoning Reservoir 48 Basefsky 48 streamgages 48 hydro electric power 48 sewage 48 endangered silvery minnow 48 megalitres 48 wastewater effluent 48 retention ponds 48 river catchments 48 WWII warplane 48 Weihe River 48 Fairbairn Dam 48 Lahontan cutthroat 48 freshet 48 spawning tributaries 48 Sierra snowpack 48 Bhima river 48 cfs 48 tidally influenced 48 sanitary sewage 47 geological formations 47 Beaver Creek Reservoir 47 spillway 47 downstream Kotri 47 Kotri Barrage 47 Hinckley Reservoir 47 lagoons 47 streamside habitat 47 Dam 47 CRMWA 47 assimilative capacity 47 Condamine Balonne 47 Jindabyne Dam 47 tailwater 47 saline groundwater 47 NTMWD 47 Angat Dam 47 earthen embankments 47 spillway gates 47 Untreated sewage 47 sandstone aquifer 47 Snake Plain Aquifer 47 Contaminated groundwater 47 Palar river 47 tidal inlets 47 Wivenhoe catchment 47 Groundwater 47 Beas rivers 47 dams weirs 47 sluices 47 alluvial soils 47 Granby Reservoir 47 sewage treatment 47 Burdekin Falls 47 Ugum 47 Tarim River 47 Potable water 47 percolation tanks 47 Treatment Plant 47 brackish marshes 47 percolation pits 47 Prado Dam 47 transmountain water 47 septic tank effluent 47 gasfields 47 pondage 47 fix leaky pipes 47 BOCA LAKE 47 magma chamber 47 Alamatti 47 Ragged Mountain Reservoir 47 groundwater extraction 47 salt caverns aquifers 47 Godavari basin 47 headwater streams 47 Friant Dam 47 Syr Darya 47 Floridian Aquifer 47 Bull Shoals Norfork 47 hydroelectrical 47 aqueducts 47 hydrologically connected 47 Poyang county 47 freshwater mussels 47 Tarbela reservoir 47 Wyangala Dam 47 Mesaverde Formation 47 treated effluent 47 Equus Beds 47 Miyun reservoir 47 Ukai dam 47 wetland 47 overtapped 47 Umatilla Basin 47 oxidation ponds 47 undiscovered hydrocarbon 47 irrigable land 47 coalbed 47 riverways 47 Rueter Hess 47 Baxter Shale 47 wetland ecosystems 47 landfill leachate 47 subglacial lakes 47 irrigated lands 47 coal seams 47 Septic tanks 47 desalinization plants 47 desalting plant 47 Threadfin shad 47 Pinjal 47 Sukkur Barrage 47 wetland vegetation 47 desalinating sea water 47 Bhakra dam 47 mcft 47 saline formations 47 instream flow 47 pumpback 47 cubic meters MCM 47 Ukai Dam 46 acid sulphate soils 46 outfall canals 46 Melones Dam 46 mountain snowpack 46 Abundant rainfall 46 Brahmaputra River 46 Oahe Dam 46 Seymour Capilano 46 Obleski 46 cumecs 46 recharging groundwater 46 Ganges Brahmaputra 46 arsenic contaminated 46 Mangla reservoirs 46 freshwater streams 46 Des Lacs River 46 Portage Diversion 46 hatchery trout 46 Wanaque Reservoir 46 infiltration basins 46 Vaitarna 46 Fry Ark 46 cubic meters mcm 46 Warragamba dam 46 Hardap Dam 46 Camanche Dam 46 spillways 46 rivers estuaries 46 Srisailam reservoir 46 Binga Dam 46 catchable trout 46 desalinated water 46 mainstem 46 Yarlung Zangbo River 46 salt caverns 46 estuaries 46 bays estuaries 46 sediment 46 Kiamichi River 46 Pumping Station 46 tmc 46 Cwellyn 46 wellbores 46 Vakhsh River 46 pipelines 46 sedimentation 46 Water Conservancy 46 submersible pumps 46 hydrocarbon accumulations 46 Tarbela Mangla 46 Himayatsagar 46 Mullaperiyar river 46 Hydroelectric dams 46 hydrologically 46 nutrient inputs 46 harvested rainwater 46 #bcf [002] 46 Hirakud dam 46 tmcft 46 Ipo Dam 46 treated sewage effluent 46 Narwana branch 46 sedimentation pond 46 Kızılırmak 46 Snowpacks 46 Pepacton Reservoir 46 waterflooding 46 razorback suckers 46 hydro electric 46 deep saline aquifer 46 irrigational 46 Drenching storms 46 Spinney Mountain 46 trout streams 46 Prickly Pear Creek 46 geologic formations 46 hydrograph 46 Attabad Lake 46 Soil moisture levels 46 seepages 46 removing contaminated sediments 46 acid sulphate 46 tainter gates 46 Guanting 46 Vishwamitri river 46 swollen Huaihe River 46 Vallecito Reservoir 46 Bakken shale formation 46 hydrocarbon reservoirs 46 dammed 46 Gavins Point Dam 46 interbasin transfers 46 UNION VALLEY RESERVOIR 46 Bagre Dam 46 stopbanks 46 Cuvelai 46 oshanas 46 Bloemhof Dam 46 Cook Inlet basin 46 dredge sediment 46 floodwater recedes 46 Sydney Harbours 46 Sewage overflows 46 nonpotable 46 Guddu barrage 46 Pumping Plant 46 Mhadei river 46 Ugum Water Treatment Plant 46 rearing ponds 46 Brownlee Reservoir 46 effluent discharged 46 tidal wetland 46 Lake Alexandrina 46 Neuse River basin 46 Dworshak Dam 46 streambanks 46 streambeds 46 Baldhill Dam 46 nitrate contamination 46 Sungai Klang 46 Manchhar lake 46 Bulkley River 46 Almatti dam 46 Lake Tenkiller Area 46 Fastrill 46 hydroelectric generators 46 alluvial aquifers 46 salinity 46 dikes 46 damming rivers 46 Garrison Dam 46 Lake Eucumbene 46 Hulah 45 sedimentation ponds 45 Klamath salmon 45 desalinization plant 45 Miyun Reservoir 45 Osmansagar 45 Sutlej rivers 45 stormwater overflows 45 WWTPs 45 Lake Eppalock 45 Retention ponds 45 Randleman Reservoir 45 Yarragadee aquifer 45 Dharoi 45 sandy soils 45 Snoqualmie rivers 45 frack fluid 45 River tributary 45 populous Front Range 45 Los Cuervos Barco 45 Stormwater drains 45 wetland ecosystem 45 Desilting 45 brackish water 45 snowpack melts 45 brown trout fishery 45 coalbed methane wells 45 oxbow lakes 45 Harangi 45 Carbonera C7 45 Indira Sagar dam 45 overpumping 45 Treated effluent 45 estuary 45 raw sewage overflowed 45 pore spaces 45 Morita Reservoir 45 ash ponds 45 rainwaters 45 Cretaceous sands 45 Gasfield 45 steelhead smolts 45 nalas 45 Khanpur Dam 45 underground cisterns 45 Disi aquifer 45 Camanche Reservoir 45 Minidoka Dam 45 Villeta T 45 subsoils 45 peat swamps 45 weir 45 bathing flushing 45 Mountain Aquifer 45 flood crests 45 eutrophic 45 Rawal Dam 45 untreated raw sewage 45 reinjection 45 haors 45 raw sewage discharges 45 salt dome caverns 45 San Juan Chama 45 upstream 45 lakes Keowee 45 Kulekhani 45 streamflow forecasts 45 rainfall 45 Hirakud Dam 45 cisterns 45 cui ui 45 Dolomite formation 45 Hickory Aquifer 45 Frio sands 45 Yangtze tributary 45 porous limestone 45 salt domes 45 Simly 45 Magat Dam 45 wastewater treatment 45 Tarbela Dam 45 coffer dams 45 lakh cusec 45 Hathnikund 45 Sierras Blancas 45 Toktogul reservoir 45 catchment basins 45 uphole Cretaceous 45 deep saline aquifers 45 naturally occurring fluoride 45 drainage basin 45 coldwater streams 45 native brook trout 45 Gobind Sagar reservoir 45 Filtration Plant 45 overthrust belt 45 Tarbela dam 45 tidal waters 45 Cressbrook Dam 45 Coalbed methane 45 Sukkur barrages 45 reverse osmosis desalination 45 reedbeds 45 contaminated Yokley 45 increased storminess 45 boat ramps 45 Iao Stream 45 hectometres 45 Flaming Gorge Reservoir 45 wells drilled 45 Catskill Aqueduct 45 Hells Canyon Dam 45 Huaihe 45 Reclamation 45 rainwater catchments 45 hydro electric dam 45 threatened Delta smelt 45 Kittitas Yakima 45 air sparging 45 bankfull 45 Mangla dam 45 dredged sediment 45 Lookout Shoals 45 Ghazi Barotha 45 Nee Noshe 45 Jumbo Reservoir 45 Cheoah 45 Belle Fourche Reservoir 45 rainfalls 45 cofferdams 45 sluice gates 45 Pipestem dams 45 tailings dams 45 Yosemite Hetch Hetchy 45 McPhee Reservoir 45 waterbody 45 salty seawater 45 residual chlorine 45 Murrumbidgee River 45 Xe Bang Fai 45 Saylorville Reservoir 45 Haynesville Shale formation 45 potable water 45 fracing fluids 45 watershed 45 Eppalock 45 desalination plant 45 dams spillways 45 recharging aquifers 45 Boysen Reservoir 45 Glade Reservoir 45 Water Project LHWP 45 coffer dam 45 catchment areas 45 salinities 45 waterlogged dikes 45 dewatered 45 protective embankments 45 Gamba sandstone 45 Ghaggar river 45 glacial lakes 45 filter backwash 45 artesian aquifer 45 hydroelectricity 45 #GL [002] 45 effluent 45 hydrate deposits 45 oligotrophic 45 Snowpack 44 karez 44 wadable water 44 clearwell 44 Qingcaosha Reservoir 44 Lake Oologah 44 fertile soils 44 digester tanks 44 Dam spillway 44 Rangitaiki River 44 mountaintop reservoir 44 Carrizo Aquifer 44 secondary clarifiers 44 #mmcfd [001] 44 catchable sized trout 44 sewerage 44 navigable rivers 44 hydrologists 44 km3 44 Kotri downstream 44 Leaburg Lake 44 Chaffey Dam 44 rainbow trout fishery 44 Prakasam barrage 44 checkdams 44 chloride concentrations 44 Tiber Reservoir 44 draining aquifers 44 culverted 44 chlorine residual 44 Los Vaqueros Reservoir 44 Authority MWRA 44 brook trout populations 44 Yangtze rivers 44 Waitaki catchment 44 shallower Cretaceous 44 triploid rainbows 44 juvenile salmonids 44 Hydroelectric Dam 44 triploid trout 44 m3/day 44 Bhakra 44 Morton Jaffray 44 Calleguas 44 retention basin 44 caprock 44 Sriramsagar 44 shortnose sturgeon 44 Jianjiang River 44 Kidatu 44 subsoil moisture 44 Tapi river 44 Dillon Reservoir 44 stillwaters 44 porous sandstone 44 Olivenhain Reservoir 44 artesian springs 44 Zipingpu reservoir 44 untreated effluent 44 carbonate reservoir 44 spring snowmelt runoff 44 tritium concentrations 44 Euphrates Tigris 44 freshwater habitats 44 aquifer depletion 44 Croton Watershed 44 lakh cusecs 44 Wanapum dams 44 sewage outfalls 44 Siruvani 44 Bonnet Carré Spillway 44 Hydroelectricity 44 sulfate concentrations 44 unsewered 44 warmwater fish 44 Basins 44 replenishing groundwater 44 Waterflood 44 Xiangjiang River 44 embayment 44 sandstone formations 44 coal ash impoundments 44 shallow weedy 44 Creek tributary 44 Indravati 44 coastal estuaries 44 rainwater 44 #cfs [002] 44 Nathpa Jhakri project 44 irrigations 44 Kalu Ganga 44 humpback chub 44 saltwater intrusion 44 soil moistures 44 comet nuclei 44 Bighorn River 44 sewer manholes 44 hydraulic fracture 44 Lake Glenmaggie 44 desalinating 44 Cutzamala 44 Masnada 44 drainage 44 soils 44 Longmen Shan fault 44 Ocklawaha River 44 beaver ponds 44 Lake Narracan 44 MNV drain 44 Athabasca tar sands 44 Koyna dam 44 Miocene sands 44 headwater stream 44 Sungai Selangor 44 #ML [002] 44 Tailwaters 44 Hungry Horse Dam 44 Jocassee 44 Mettur dam 44 fishable waters 44 Pesanggrahan River 44 Siltation 44 Water Reclamation Facility 44 salinated 44 endangered coho salmon 44 Mokelumne River watershed 44 Mtera Dam 44 Natomas Basin 44 Melones 44 auxiliary spillway 44 Reverse osmosis 44 Hammonasset River 44 peat soils 44 #,#,# cusec 44 Firesteel Creek 44 river Kosi 44 salmon spawning grounds 44 Burrinjuck Dam 44 seawater desalination 44 irrigate 44 Creek Reservoir 44 Magat dam 44 Selaulim dam 44 lunker largemouths 44 sedimentation basins 44 silt 44 Sandbars 44 freshwater lake 44 estuarine habitats 44 hydrological drought 44 sink boreholes 44 subsurface drainage 44 groundwater pumpers 44 Periyar dam 44 Winnicut River 44 cubic meters BCM 44 Cohansey aquifer 44 Selaulim 44 gambusia 44 Songhua rivers 44 dissolved oxygen levels 44 Youghiogheny rivers 44 Nagarjunasagar 44 Arsenic contamination 44 de nitrification 44 trout hatchery 44 Guddu Sukkur 44 speckled dace 44 Vamsadhara 44 rivulets streams 44 Ciliwung River 44 Huai river 44 flood plains 44 Meghna rivers 44 DSİ 44 Mullaperiyar reservoir 44 Ocklawaha rivers 44 frac fluids 44 groundwater irrigators 44 Basin snowpack 44 river crests 44 desalinized water 44 Water 44 floodplains 44 Tehri dam 44 freshwater springs 43 #mmcf d 43 oxbow 43 Taunsa Barrage 43 Brushy Lake 43 dissolved solids 43 oilfields 43 freshwater estuary 43 Kariba dam 43 Ubaque 43 Dworshak Reservoir 43 Lake Lanao 43 thirsty Front Range 43 Jurala 43 riparian habitats 43 subwatershed 43 Kirkuk Yumurtalik pipeline