| Name | Format | # Pages | Size | Date |
|---|---|---|---|---|
| iablkgrp.dbf | dBase/FoxBase/XBase/FoxPro Database File | 180 | 1MB | 1999-06-02 |
| iapop.dbf | dBase/FoxBase/XBase/FoxPro Database File | 3046 | 1MB | 1999-05-24 |
| iards.dbf | dBase/FoxBase/XBase/FoxPro Database File | 223 | 1MB | 1999-06-16 |
| iarivers.dbf | dBase/FoxBase/XBase/FoxPro Database File | 149 | 379KB | 1999-06-15 |
| iatrct.dbf | dBase/FoxBase/XBase/FoxPro Database File | 68 | 336KB | 1999-08-02 |
| iazip.dbf | dBase/FoxBase/XBase/FoxPro Database File | 19 | 69KB | 1999-05-30 |
| Name | Format | # Lines | Size | Date |
|---|---|---|---|---|
| iablkgrp.avl | Text File | 246 | 3KB | 1998-06-18 |
| iablkgrp.prj | Text File | 1 | 164b | 1999-06-27 |
| iapop.avl | Text File | 395 | 4KB | 1998-05-26 |
| iapop.prj | Text File | 1 | 164b | 1999-06-27 |
| iards.avl | Text File | 546 | 8KB | 1999-06-16 |
| iards.prj | Text File | 1 | 164b | 1999-06-16 |
| iarivers.avl | Text File | 86 | 1KB | 1998-06-18 |
| iarivers.prj | Text File | 1 | 164b | 1999-06-15 |
| iatrct.avl | Text File | 224 | 3KB | 1999-06-02 |
| iatrct.prj | Text File | 1 | 164b | 1999-06-27 |
| iazip.avl | Text File | 224 | 3KB | 1999-05-30 |
| iazip.prj | Text File | 1 | 164b | 1999-06-27 |
| Other | ||||
| Name | Format | Size | Date | |
|---|---|---|---|---|
| iablkgrp.sbn | ESRI Spatial Index | 35KB | 1999-06-02 | |
| iablkgrp.sbx | ESRI Spatial Index | 3KB | 1999-06-02 | |
| iablkgrp.shx | ESRI/ArcView DataBase Index | 24KB | 1999-06-02 | |
| iapop.shx | ESRI/ArcView DataBase Index | 1MB | 1999-05-24 | |
| iards.sbn | ESRI Spatial Index | 114KB | 1999-06-16 | |
| iards.sbx | ESRI Spatial Index | 11KB | 1999-06-16 | |
| iards.shx | ESRI/ArcView DataBase Index | 87KB | 1999-06-16 | |
| iarivers.sbn | ESRI Spatial Index | 73KB | 1999-06-15 | |
| iarivers.sbx | ESRI Spatial Index | 6KB | 1999-06-15 | |
| iarivers.shx | ESRI/ArcView DataBase Index | 58KB | 1999-06-15 | |
| iatrct.sbn | ESRI Spatial Index | 15KB | 1999-06-01 | |
| iatrct.sbx | ESRI Spatial Index | 1KB | 1999-06-01 | |
| iatrct.shx | ESRI/ArcView DataBase Index | 6KB | 1999-06-01 | |
| iazip.sbn | ESRI Spatial Index | 12KB | 1999-05-30 | |
| iazip.sbx | ESRI Spatial Index | 1KB | 1999-05-30 | |
| iazip.shx | ESRI/ArcView DataBase Index | 7KB | 1999-05-30 | |
| Poly | ||||
| Name | Format | Size | Date | |
| iablkgrp.shp | ESRI/ArcView Shape | 4MB | 1999-06-02 | |
| iapop.shp | ESRI/ArcView Shape | 4MB | 1999-05-24 | |
| iards.shp | ESRI/ArcView Shape | 2MB | 1999-06-16 | |
| iarivers.shp | ESRI/ArcView Shape | 8MB | 1999-06-15 | |
| iatrct.shp | ESRI/ArcView Shape | 2MB | 1999-06-01 | |
| iazip.shp | ESRI/ArcView Shape | 510KB | 1999-05-30 | |
| Unknown | ||||
| Name | Format | Size | Date | |
| iapop.sbn | Unknown | 2MB | 1999-05-24 | |
| iapop.sbx | Unknown | 112KB | 1999-05-24 | |