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Floodplains - Excluded Structures or Parcels (by LOMC/LOMA/LOMR-F)

Layer Thumbnail Map

This metadata information is subject to our disclaimer. Metadata information presented here is maintained manually. Therefore, date-sensitive fields such as feature count and date of last update may not be up-to-date. All metadata is subject to errors inherent in a manual process.


Descriptive nameFloodplains - Excluded Structures or Parcels (by LOMC/LOMA/LOMR-F)
File namefp_lomx
Spatial domainPima County
AbstractFP_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. See more information.
Known errors/qualificationsA composite of maps with different scales and years.

12/2013: While this layer is maintained as a Shapefile, the coverage format is still required for certain nightly processing. See Steve Whitney. - FEMA floodplain data extraction process
Feature typepolygon
Feature count 320
Thumbnail Map fp_lomx.pdf PDF file format   (588,407 bytes, PDF created 08/26/2020 )
ProjectionNAD83 HPGN (Parameters)
Rectificationparcel
Field/value metadata Field metadata    Field design change history
Source organizationMichael Baker Jr. Corp.
Source contactMichael Garner 703.960.8800 x3031
Source document or file name
Source date20030804
Source scale 1:24,000
Source formatGeodatabase
Second source nameFEMA
Second source contact
Second source document or file name
Second source date1999
Second source scale
Second source formatUnknown
Date of last data update
(This date may not be current.)
20120419
Last data update byMary Beth Clark
Date/time last touched - Meaning? See coverage files, if any, for date.
  2020-08-25  06:03 PM - Shapefile --
  2020-08-26  12:35 AM - Enterprise GDB - Library input format
Lineage
On maintenance?Yes
Maintenance organizationPC ITD GIS
Maintenance frequencyVaries
Maintenance descriptionProperty adress is given by flood control or digital updates are received from Baker for individual case numbers, then added to our layer.
Library write access Pima County ITD GIS
Maintenance format in our libraryGDB Std Export
GIS Library inputGDB Std
GIS library file format path \mars1\az\counties\pima\shapes\
GIS library files Shapefile listing - Coverage log | files
Original conversion byPC FCD (Richard Davis)
Pima County ITD GIS contactMary Beth Clark
On Pima County Geospatial Data Portal? No
On Main MapGuide map? No
On SDCP MapGuide map? No
On other MapGuide map?Yes
MapGuide layer nameLOMC/LOMA/LOMR-F Excluded Structures or Parcels
MapGuide scale low
MapGuide scale high 1:400,000

See Metadata Field Descriptions.
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