Ultraviolet radiation (Cont'd) 



see also Solar radiation 

 Upper Missouri River Basin 



dissolved solids, p. 765 

 Uranyl ion concentration 



public water supplies, p. 24 

 USPHS Drinking Water Standards see Drinking Water 



Standards— USPHS 

 U.S. Salinity Laboratory 



salt tolerance tables, p. 148, 150 



soil ESP value, p. 164 



steady state leaching requirement formula, p. 169 

 UV see Ultraviolet radiation 



Vanadium 



phytotoxicity, p. 154 

 Vegetable crops 



salt tolerance, p. 149, 150 



water temperature, p. 157 

 Viruses 



ECHO viruses, p. 141 



ether-resistant, p. 141 



irrigation water, p. 162 



picomaviruses, p. 141 



primary contact recreation waters, p. 12 



rhino viruses, p. 141 



water pollution sources, p. 140 



in watersheds (basins), p. 163 



Warm water fish, p. 32 



dissolved oxygen, p. 33, 43, 44 



water temperature, p. 43 

 Wastes 



bioassay recommendation, p. 59 



safe concentrations in streams, p. 59 

 Waste treatment 



bioassay, p. 37 



reliability of plants, p. 37 

 Waste water (pollution) 



boating, p. 9 1 



canneries, p. 209 



coliforms, p. 92 



glossary of biological and related terms, p. 107-110 



laboratories, p. 91 



marine and estuarine organisms, p. 82-92 



petroleum refinery, p. 89 



phenols, p. 89 



pulp and paper industry, p. 89 



recommendation, p. 92 



sea water, p. 89 



tar, gas and coke, p. 89 

 Water analysis 



farmstead water supplies, p. 126 



gas chromatography, p. 178, 179 



pesticide residues, p. 178 



primary contact recreation waters, p. 12 



public water supplies, p. 19 



separation techniques, p. 178 



water management (applied), p. 177 



water quality control, p. 126 

 Waterbloom see Eutrophication 

 Water chemistry 



eye irritation in swimming, p. 15 

 Water conservation, p. 5, 6 

 Water consumption 



boiler feed water, p. 191, 192 

 canneries, p. 209, 210 

 carbonated beverage industry, p. 211 

 chemical industry, p. 188, 201 



232 



Water consumption (Cont'd) 

 cooling water, p. 192, 193 

 electric power industry, p. 188 

 food industry, p. 188 

 leather industry, p. 188 

 lumbering, p. 188 

 metals industry, p. 188, 204 

 oil industry, p. 188, 202 

 pulp and paper industry, p. 188, 198, 198 

 stock water, p. 130, 130 

 textile industry, p. 188 

 Water control 



glossary of biological and related terms, p. 107-110 

 Water cooling 



water quality for, p. 120 

 see also Cooling water 

 Waterfowl 

 algae, p. 97 

 alkalinity, p. 94 

 alkalinity of habitat, p. 38 

 botulism, p. 93 

 dissolved oxygen, p. 93 

 foods, p. 94 



hydrogen ion concentration, p. 94 

 lead poisoning, p. 98 

 marsh management, p. 95 

 oil, p. 38, 45 

 salinity, p. 94 

 sediments, p. 38 

 water free of surface oil, p. 96 

 see also Wildlife 

 Water management (applied) 

 irrigation water, p. 176, 177 

 monitoring, p. 177, 178, 179 

 sampling, p. 177, 178, 179 

 water analysis, p. 177 

 water quality control, p. 177 

 Water pollution 

 ammonia, p. 22 

 animal wastes (wildlife), p. 12 

 bioassay — marine and estuarine waters, p. 80 

 biological magnification, p. 81 

 geographical regions, p. 133 

 irrigation water, p. 163 

 marine and estuarine organisms, p. 67 

 phosphate ratio — nutrients, p. 79 

 phosphorus, p. 24 

 public water supplies, p. 22 

 stock water, p. 115, 130 

 wells, p. 122 

 Water pollution control 



water quality recommendations, p. 6 

 Water pollution effects 



bacillary hemoglobinuria, p. 139 

 diseases, p. 139 

 livestock, p. 132, 133 

 plants, p. 131 

 Water pollution sources 

 animal parasites, p. 141 

 estuaries, p. 67 

 oil, p. 70-74 



farmstead water supplies, p. 122 

 nematodes, p. 142 



primary contact recreation waters, p. 12 

 viruses, p. 140 

 Water properties 



boiler feed water, p. 189, 190, 194 

 canneries, p. 210 



carbonated beverage industry, p. 212 

 cement industry, p. 214 



