Country= U.S.A. Station= Laredo,Texas River= RioGrande Area= 352178 km2 Lat= 27.5 Lon= -99.5 Source= RivDIS PointID= 365 Area Units= km2 Discharge Units= m3/sec Starting Year= 1900 Ending Year= 1972 Total Years= 73 Total Usable Years= 65 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Avg Annual 1900 -9999 -9999 -9999 -9999 322 233 257 393 409 258 164 129 -9999 1901 86 74 64 54 93 95 67 118 158 97 106 67 89.92 1902 58 53 45 45 101 46 165 201 370 101 74 82 111.75 1903 70 79 72 61 129 364 220 109 228 155 71 59 134.75 1904 63 62 47 89 72 136 99 52 1010 516 212 150 209 1905 90 82 167 166 226 464 436 425 352 283 197 220 259 1906 133 161 111 76 161 178 461 787 461 187 135 152 250.25 1907 135 119 88 91 149 231 239 143 322 167 244 243 180.92 1908 128 87 68 163 140 86 90 340 334 91 64 59 137.5 1909 65 62 66 56 93 141 276 266 249 105 66 55 125 1910 83 60 49 96 133 90 92 42 200 95 44 41 85.42 1911 36 55 53 76 157 155 240 200 156 229 154 92 133.58 1912 76 61 45 79 94 389 116 165 397 364 68 80 161.17 1913 60 76 95 61 122 150 86 66 148 157 105 124 104.17 1914 71 61 55 0 0 0 0 0 0 0 82 77 28.83 1915 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1916 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1917 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1918 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1919 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1920 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1921 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1922 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1923 71 112 83 116 63 101 91 132 608 182 130 114 150.25 1924 161 91 81 74 98 105 77 65 199 150 85 77 105.25 1925 72 63 71 72 393 236 173 407 458 204 117 92 196.5 1926 90 79 75 148 139 124 103 210 240 273 115 107 141.92 1927 88 100 80 77 66 100 106 80 103 167 80 80 93.92 1928 82 80 66 59 127 95 77 196 267 124 113 105 115.92 1929 84 72 69 56 85 64 79 102 144 99 77 83 84.5 1930 62 55 44 56 52 133 59 116 40 289 124 88 93.17 1931 81 93 79 80 181 112 114 108 63 77 63 73 93.67 1932 70 63 57 45 92 42 76 110 1401 897 271 162 273.83 1933 138 121 102 89 75 75 100 80 352 229 89 75 127.08 1934 82 78 73 75 79 105 73 61 81 57 58 49 72.58 1935 52 50 52 58 272 645 148 93 631 199 116 96 201 1936 85 75 85 57 104 152 163 78 438 211 90 89 135.58 1937 71 68 66 49 54 145 65 58 108 137 65 75 80.08 1938 90 74 61 65 51 64 574 259 492 197 92 81 175 1939 75 74 62 48 133 69 60 183 67 80 76 63 82.5 1940 63 63 55 64 144 122 97 136 95 113 61 54 88.92 1941 61 67 55 69 242 189 180 201 380 740 253 136 214.42 1942 122 106 88 81 204 171 215 226 740 298 159 119 210.75 1943 99 84 77 67 97 133 151 62 56 133 75 71 92.08 1944 76 68 60 44 67 62 38 201 286 143 76 69 99.17 1945 74 68 55 89 37 22 187 43 31 324 80 63 89.42 1946 64 59 49 81 144 176 94 57 156 239 84 71 106.17 1947 80 73 57 37 92 132 42 92 165 57 54 60 78.42 1948 47 49 45 28 31 389 269 56 140 74 69 56 104.42 1949 53 216 102 150 129 159 104 246 158 144 92 79 136 1950 76 67 57 41 60 83 113 90 127 94 49 46 75.25 1951 45 46 47 30 132 83 32 34 54 31 34 30 49.83 1952 30 27 21 23 68 40 159 25 14 14 20 24 38.75 1953 25 20 31 13 15 0 8 86 193 35 23 24 39.42 1954 25 23 14 114 131 949 301 130 120 115 52 48 168.5 1955 45 43 26 16 62 48 86 150 185 117 57 46 73.42 1956 42 35 22 17 18 8 21 17 48 76 30 29 30.25 1957 28 36 31 220 622 174 32 43 80 115 64 52 124.75 1958 66 64 48 31 83 144 52 44 407 839 232 122 177.67 1959 100 89 69 61 81 106 125 81 134 179 84 69 98.17 1960 73 85 70 47 42 29 131 126 139 173 93 87 91.25 1961 81 75 48 36 48 308 149 106 75 70 64 55 92.92 1962 52 43 35 48 30 44 50 35 83 123 61 51 54.58 1963 45 42 28 42 62 67 45 51 80 63 36 40 50.08 1964 34 41 35 48 43 62 23 73 795 168 84 64 122.5 1965 62 60 48 42 135 174 34 47 67 62 53 48 69.33 1966 45 39 34 76 146 76 58 114 402 133 62 52 103.08 1967 48 44 41 44 22 37 89 77 221 97 63 52 69.58 1968 42.5 36.8 31.2 45.3 65.1 25.5 42.5 34 48.1 51 42.5 45.3 42.48 1969 34 30 23 56 41 14 16.5 68.5 45 92.5 48 46.5 42.92 1970 45.5 79 66 18.5 50 114 67 30 63 48 27.5 27.5 53 1971 33.5 22.7 29 30.5 59 327 102 194 105 239 51.5 40 102.77 1972 33.5 28.5 20 16.5 44 17.5 15 64 54.5 101 32.5 26 37.75 Avg 69.66 68.27 58.57 65.04 112.34 147.85 124.77 133.61 249.73 179.65 90.97 77.56 113.47 Std Dev 28.81 31.72 25.68 39.19 95.39 153.63 107.31 124.06 248.66 168.61 55.93 41.98 56.83