Related by context. Frequent words. (Click for all words.) 52 river basin 49 NRDs 48 groundwater 47 detention basins 47 hydrologic 47 SNWA 47 stormwater 47 Swiftmud 46 water 46 basin 46 buffer strips 45 MWCD 45 shoreland 45 groundwater recharge 45 riparian 45 SFWMD 45 retention basins 44 groundwater pumping 44 drainage ditches 44 transboundary 44 trans boundary 44 stormwater pollution 43 ONWASA 43 aquifer 43 hydrological 43 diking 43 Water Resources 43 drainage basins 43 retention ponds 43 basins 43 TCID 43 Edwards Aquifer 43 impoundments 42 streambed 42 underground aquifers 42 Watershed Protection 42 floodplain 42 aquifers 42 wetland 42 wetlands 42 ODNR 42 arroyos 42 lakes 42 stormwater drainage 41 Great Lakes Compact 41 Stormwater 41 Friant Dam 41 Coosa River 41 Catawba River 41 sumps 41 DNR 41 Lake Lanier 41 Great Lakes basin 41 tidal wetlands 41 sedimentation 41 River Basin 41 reservoirs 41 waterbodies 41 landowners 41 drainage basin 40 Dillon Reservoir 40 Lake Okeechobee 40 river basins 40 drainage 40 waterways 40 watersheds 40 irrigation 40 Upper Klamath 40 streambeds 40 Watershed 40 sediment runoff 40 easements 40 Middle Fork 40 ponds 40 groundwater basin 40 Snake River dams 40 CCWD 40 ACWA 40 ADEQ 39 sediment 39 DNRC 39 streamflow 39 Myakka River 39 Tahoe basin 39 Stormwater Management 39 Floodplain 39 creeks 39 impoundment 39 underground aquifer 39 streamside 39 Indus Basin 39 River basin 39 wellfield 39 TMDL 39 earthen dams 39 reservoir 39 stormwater runoff 39 watercourse 39 hydrogeological 39 annexations 39 Buford Dam