2007 Annual Monitoring Report (pdf 16MB) - Bolsa Chica Lowlands ...

Bolsa Chica Lowlands Restoration Monitoring2007 Annual ReportSubaerial Volume (4) (m 3 /m)SurveyTransect DesignationDate 249+30 311+22 318+30 333+30 350+71 378+29 423+89May 1963 40 (1) 28 (1) 50 (1) 64 (1) 33 (1) 35 (1) 165 (1)Jul 1964 45 (1) 26 (1) 82 (1) 74 (1) - - -Oct 1966 80 (1) 18 (1) 69 (1) 55 (1) 30 (1) 19 (1) 128 (1)Apr 1969 131 (1) 66 (1) 114 (1) 87 (1) 43 (1) 10 (1) 80 (1)May 1973 231 (1) 111 (1) 147 (1) 103 (1) 90 (1) 10 (1) 68 (1)Dec 1978 206 (1) 138 (1) - - 69 (1) 68 (1) 96 (1)Jun 1979 209 (1) 146 (1) - - 96 (1) 24 (1) 131 (1)Apr 1982 217 (1) 151 (1) 179 (1) 139 (1) 77 (1) 12 (1) 189 (1)Jan 1983 227 (1) 137 (1) 179 (1) 140 (1) 72 (1) 20 (1) 156 (1)Feb 1992 246 153 - - 116 1 214May 1992 259 148 - - 107 3 217Nov 1992 262 142 - - 104 1 224May 1993 246 151 - - 110 1 195Oct 1993 245 153 - - 119 9 198Apr 1994 253 170 - - 113 10 212Oct 1994 250 173 - - 124 14 219May 1995 244 155 - - 107 7 194Nov 1997 233 (2) 294 (2) - - 98 (2) 2 (2) 220 (2)Mar 2002 206 181 217 (1) 211 (1) 130 11 277Oct 2005 214 (3) 173 (3) 199 (3) 221 (3) 100 (3) 30 (3) 326 (3)Mar 2006 200 (3) 172 (3) 200 (3) 241 (3) 113 (3) 9 (3) 346 (3)Jan 2007 226 211 268 257 113 16 343May 2007 237 221 276 234 101 21 338Oct 2007 252 235 264 232 97 38 361Notes:(1) Beach profile data generated from TIN model(2) Beach profile data interpolated at 15.24 m (50.0 ft) intervals(3) Beach profile data generated from LIDAR with a TIN model, topography only(4)Subaerial volume boundary extends from the back beach to the intersection of thebeach profile and Mean Sea Level (MSL). MSL lies 0.79 m above NAVD88 datumMerkel & Associates, Inc.