Related by context. Frequent words. (Click for all words.) 76 Apalachicola Chattahoochee Flint 51 river basin 50 Mullaperiyar 49 Lake Allatoona 49 aquifer recharge 48 river basins 48 Cauvery river 47 Lake Lanier 46 Chattahoochee River 45 Murray Darling Basin 45 Murray Darling 45 Nile basin 45 Klamath Basin 44 hydrologists 44 Tombigbee 44 Catawba River 43 Buford Dam 43 irrigators 43 groundwater pumping 43 Indus Waters Treaty 43 Indus Basin 42 River basin 42 TMDLs 42 SNWA 42 Klamath Reclamation Project 42 MWCD 42 SFWMD 42 hydrologic 42 Apalachicola River 42 River Basin 42 Altamaha 42 Cauvery 41 Great Lakes Compact 41 Gandak 41 Friant Dam 41 Water Resources 41 headwater 41 Wekiva River 41 Snake River dams 41 creeks rivers 41 CalFed 41 NPDES 41 upstream reservoirs 41 endangered salmon 41 melting snowpack 41 Indus river 41 Cauvery Water 41 California Sportfishing Protection 40 trans boundary 40 Swiftmud 40 Huntsville Utilities 40 Great Artesian Basin 40 PPL Montana 40 Yadkin River 40 Upper Klamath 40 ADEM 40 Allatoona 40 streamflows 40 mainstem 40 Hydrologists 40 GBRA 40 Coosa River 40 Environmental Quality DEQ 40 TMDL 40 Charlotte Mecklenburg Utilities 39 Legislature adjourns 39 water 39 streamflow 39 groundwater 39 NRDs 39 riparian 39 hydroelectric dams 39 transboundary 39 Amur River 39 Waitaki River 39 Peripheral Canal 39 Clean Water Act 39 David Stooksbury 39 LCRA 39 tributaries 39 Pollution Control Agency 39 Army Corps 39 RWSA 39 rivers 39 freshwater 39 rivers lakes 38 Nile Basin 38 Everglades restoration 38 nonpoint source pollution 38 irrigated farmland 38 Debris removal 38 tmcft 38 Guadalupe Blanco 38 stormwater pollution 38 Edwards Aquifer Authority 38 CREP 38 navigability 38 Hydro Tasmania 38 Cahora Bassa 38 relicensing 38 Great Lakes basin