Related by context. Frequent words. (Click for all words.) 62 Millerton Lake 61 groundwater basin 57 Mokelumne 57 Hetch Hetchy Reservoir 56 Tuolumne River 55 Delta Mendota Canal 55 Mokelumne River 55 groundwater basins 55 underground aquifer 55 Lake Cachuma 55 Agua Fria River 54 Diversion Dam 54 creek 54 Carquinez Strait 53 Pajaro River 53 Elephant Butte 53 intertie 53 aqueduct 53 Soquel Creek 53 Truckee Canal 53 groundwater aquifers 53 Murrumbidgee River 53 Naches River 53 Tule River 53 groundwater recharge 52 Menindee Lakes 52 water 52 unnamed tributary 52 Reservoir 52 Lake Lavon 52 Xijiang River 51 Ogeechee River 51 Nacimiento 51 Friant Dam 51 Truckee River 51 Suisun Marsh 51 Pueblo Reservoir 51 aquifer 51 Lake Wohlford 51 Middle Fork 51 Creek tributary 51 Tombigbee River 51 creekbed 51 Lake Oroville 51 sewage effluent 51 basin 51 Wapsipinicon River 51 aquifer recharge 50 groundwater 50 Portage Diversion 50 Clutha River 50 creeks streams 50 watercourse 50 Alafia River 50 Irrigation District 50 Oroville Dam 50 coulees 50 EBMUD 50 Wimmera River 50 Snoqualmie River 50 Putah Creek 50 arroyo 50 Skokomish River 50 Turlock Irrigation District 50 flowage 50 Great Dividing Range 49 wellfields 49 Controlled burn 49 Cottonwood Cove 49 Flaming Gorge Reservoir 49 canal 49 drainage canal 49 irrigation ditches 49 Omo River 49 treated effluent 49 Avra Valley 49 Hebgen Lake 49 Potable water 49 sewage 49 irrigation canal 49 aquifers 49 groundwater pumping 49 Fitzroy River 49 Raw sewage 49 Floridan Aquifer 49 retention basin 49 Antelope Valley Freeway 49 reservoir 49 New Melones 49 tailwater 49 Bull Shoals Dam 49 Stormwater runoff 48 Friant 48 SCWA 48 Water Reclamation Facility 48 Skeena River 48 irrigated farmland 48 Modjeska Canyon 48 reservoirs 48 Eel River 48 pumphouse