Related by context. Frequent words. (Click for all words.) 63 Mokelumne 62 Tuolumne River 61 Mokelumne River 61 Millerton Lake 60 Shasta Dam 60 groundwater basin 58 Suisun Marsh 57 Putah Creek 57 Pajaro River 57 Reservoir 56 Naches River 56 beaver pond 56 Lake Cachuma 56 Los Vaqueros 55 EBMUD 55 oxbow 55 dam spillway 55 Cosumnes River 55 Tenmile 55 detention basins 54 streambed 54 Cachuma 54 tributary streams 54 Folsom Dam 54 creek 54 reservoir 54 Carquinez Strait 53 Snowmelt 53 Flaming Gorge Reservoir 53 Hetch Hetchy 53 lake 53 basin 53 Norfork Lake 53 creeks 52 mainstem 52 tailrace 52 retention basins 52 riparian habitat 52 Middle Fork 52 Chetco River 52 headwaters 52 Stillaguamish River 52 diking 51 arroyo 51 Nisqually River 51 Markleeville 51 Berryessa 51 groundwater pumping 51 Elkhorn Slough 51 Yampa River 51 Truckee River 51 Nacimiento 51 groundwater recharge 51 Brooktrails 51 Coyote Creek 51 Salt Creek 51 Lake Casitas 51 aquifer recharge 51 Poudre Canyon 51 Esopus Creek 51 Alafia River 50 Peripheral Canal 50 Aliso Creek 50 San Timoteo Canyon 50 Castaic Lake 50 Bear Creek 50 San Pasqual Valley 50 drainages 50 steelhead trout 50 drainage basins 50 Santa Ana Mountains 50 Friant Dam 50 tidal wetlands 50 tributaries 50 tidal marsh 50 underground aquifer 50 Flaming Gorge 50 reservoirs 50 lakes 50 Muddy Creek 50 snow melt 50 equestrian trails 50 dam 50 diked 50 Mill Creek 50 streambeds 50 creekbed 50 Lytle Creek 50 oak woodlands 49 Eel River 49 tributary 49 Lake Berryessa 49 drainage basin 49 aquifer 49 Creek tributary 49 melting snowpack 49 Nooksack River 49 headwater 49 upstream reservoirs 49 floodplain 49 Friant