TABLE I - AEC FALLOUT MONITORING NETWORKS Type of Sample Operating Agency Gummed Film AEC 112 Pots Washtubs AEG AEC Other Sampling Interval Geographical Extent Analysis Daily World-wide Total p 29 5 Monthly World-wide U.S. and AFCRC* PHS 6 44 Biweekly Daily N.Z., 76 N to 41 U.S. $190 | $189 wi85. total 6 sr99, sr89 (u,s.), cat3 (N.Z.), Bal40, wl85, total 6 Total 6 WB-GS* 12 Biweekly N. America H? Soil DA-AEC AEC 87 17 2 yrs. 1 yr. World-wide U.S. Surface Air NRL* 28 Daily World-wide Precipitation: PHS Upper Air SIAIHOUV JOG Number of Stations AF-AEC * Partial AEC Support 44 Each rain Daily U.S. Monthly 45N to 23S sr90, pal40, 4185 pp210 43 $r90 Daily: total Monthly: sr? > sr89 91 Csi37, Cel41, cel44, pp2io, wiss Total Cel44, W185, Rhl02, Totai p