FP_LOMX displays areas (mostly parcels) in which structures have been removed from the 100-year floodplain by Letters of Map Change from FEMA but which do not alter the FIRM boundary. These areas should not appear on the digital FIRM. FP_LOMX can be used to augment FP_DFIRM for large-scale mapping. Known Errors/Qualifications: A composite of maps with different scales and years. Spatial Domain: Pima County Rectified: parcel Maintenance Organization: PC ITD GIS Maintenance Description: Property adress is given by flood control or digital updates are received from Baker for individual case numbers, then added to our layer. Maintenance Frequency: Varies Maintenance Format: Enterprise GDB Primary Source Organization: Michael Baker Jr. Corp. Primary Source Contact: Michael Garner 703.960.8800 x3031 Primary Source Date: 20030804 Primary Source Scale: 24000 Primary Source Format: Geodatabase Secondary Source Organization: FEMA Secondary Source Date: 1999 GIS Contact: Mary Beth Clark
