+--------------------------+-----------+---------------+------+------+
| **Map  Layers Download   |           |               |      |      |
| Table**                  |           |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Column 1**             | **Column  | **Column 3**  | **Co |      |
|                          | 2**       |               | lumn | **Co |
|                          |           |               | 4**  | lumn |
|                          |           |               |      | 5**  |
+--------------------------+-----------+---------------+------+------+
| **Map Layer or Table\    |  **In     | **Map Layer   | **   | **P  |
| Theme and File Names**   | formation | or Table      | Date | rice |
|                          | About the | Size:         | of   | When |
|                          | Map       | Compressed /  | Most | Ord  |
|                          | Layer or  | Decompressed  | Re   | ered |
|                          | Table**   | (in bytes)**  | cent | on   |
|                          |           |               | R    | Com  |
|                          |           |               | elea | pact |
|                          |           |               | se** | Di   |
|                          |           |               |      | sc** |
+--------------------------+-----------+---------------+------+------+
| **Abandoned Mine Land    | [A        | Shapefile: \  | Jan  |  \$  |
| Inventory - Coal Mine    | bandoned  | 1,256,9       | uary | 7.50 |
| Related Problems**       | Mine      | 93/13,795,328 | 1999 |      |
|                          | In        |               |      |      |
| Shapefile:               | ventory - |               |      |      |
| [abnminx020.tar          | Coal Mine |               |      |      |
| .gz](http://edcftp.cr.us | Related   |               |      |      |
| gs.gov/pub/data/national | Problems  |               |      |      |
| atlas/abnminx020.tar.gz) | I         |               |      |      |
|                          | nformatio |               |      |      |
|                          | n](http:/ |               |      |      |
|                          | /www.nati |               |      |      |
|                          | onalatlas |               |      |      |
|                          | .gov/abnm |               |      |      |
|                          | inm.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| SDTS:                    |           | SDTS: \       | Jan  |  \$  |
| [ab                      |           | 3,472,4       | uary | 7.50 |
| mx.tar.gz](http://edcftp |           | 22/24,526,848 | 1999 |      |
| .cr.usgs.gov/pub/data/na |           |               |      |      |
| tionalatlas/abmx.tar.gz) |           |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Agriculture Census**   | [Ag       | Shapefile:\   | Nove |  \$  |
|                          | riculture | 4,778,4       | mber | 7.50 |
| Shapefile:               | Census    | 19/14,642,176 | 2000 |      |
| [agcensp020.tar          | Inf       |               |      |      |
| .gz](http://edcftp.cr.us | ormation] |               |      |      |
| gs.gov/pub/data/national | (http://w |               |      |      |
| atlas/agcensp020.tar.gz) | ww.nation |               |      |      |
|                          | alatlas.g |               |      |      |
|                          | ov/agcens |               |      |      |
|                          | usm.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| SDTS:                    |           | SDTS: \       | Nove |  \$  |
| [ag                      |           | 4,074,        | mber | 1.00 |
| cp.tar.gz](http://edcftp |           | 347/8,948,736 | 2000 |      |
| .cr.usgs.gov/pub/data/na |           |               |      |      |
| tionalatlas/agcp.tar.gz) |           |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Airports**             | [Airports | Shapefile: \  | A    |  \$  |
|                          | Inf       | 3             | pril | 1.00 |
| Shapefile:               | ormation] | 6,870/196,608 | 1999 |      |
| [airprtx020.tar          | (http://w |               |      |      |
| .gz](http://edcftp.cr.us | ww.nation |               |      |      |
| gs.gov/pub/data/national | alatlas.g |               |      |      |
| atlas/airprtx020.tar.gz) | ov/airpor |               |      |      |
|                          | tsm.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| SDTS:                    |           | SDTS: \       | A    | \$1  |
| [ai                      |           | 980,          | pril | .00  |
| rx.tar.gz](http://edcftp |           | 673/1,490,944 | 1999 |      |
| .cr.usgs.gov/pub/data/na |           |               |      |      |
| tionalatlas/airx.tar.gz) |           |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Amphibian              | [         | DBF File: \   | Febr |  \$  |
| Distribution, Pre-1950** | Amphibian | 79,           | uary | 1.00 |
|                          | Dist      | 419/2,007,552 | 2001 |      |
| DBF File:                | ribution, |               |      |      |
| [amphp5t.                | Pre-1950  |               |      |      |
| tar.gz](http://edcftp.cr | In        |               |      |      |
| .usgs.gov/pub/data/natio | formation |               |      |      |
| nalatlas/amphp5t.tar.gz) | ](http:// |               |      |      |
|                          | www.natio |               |      |      |
|                          | nalatlas. |               |      |      |
|                          | gov/amphp |               |      |      |
|                          | 5tm.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Amphibian              | [         | DBF File: \   | Febr |  \$  |
| Distribution,            | Amphibian | 80,           | uary | 1.00 |
| 1950-1959**              | Dist      | 723/1,973,248 | 2001 |      |
|                          | ribution, |               |      |      |
| DBF File:                | 1         |               |      |      |
| [amph50t.                | 950-1959  |               |      |      |
| tar.gz](http://edcftp.cr | In        |               |      |      |
| .usgs.gov/pub/data/natio | formation |               |      |      |
| nalatlas/amph50t.tar.gz) | ](http:// |               |      |      |
|                          | www.natio |               |      |      |
|                          | nalatlas. |               |      |      |
|                          | gov/amph5 |               |      |      |
|                          | 0tm.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Amphibian              | [         | DBF File: \   | Febr |  \$  |
| Distribution,            | Amphibian | 84,           | uary | 1.00 |
| 1960-1969**              | Dist      | 786/2,097,664 | 2001 |      |
|                          | ribution, |               |      |      |
| DBF File:                | 1         |               |      |      |
| [amph60t.                | 960-1969  |               |      |      |
| tar.gz](http://edcftp.cr | In        |               |      |      |
| .usgs.gov/pub/data/natio | formation |               |      |      |
| nalatlas/amph60t.tar.gz) | ](http:// |               |      |      |
|                          | www.natio |               |      |      |
|                          | nalatlas. |               |      |      |
|                          | gov/amph6 |               |      |      |
|                          | 0tm.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Amphibian              | [         | DBF File: \   | Febr |  \$  |
| Distribution,            | Amphibian | 90,           | uary | 1.00 |
| 1970-1979**              | Dist      | 320/2,113,536 | 2001 |      |
|                          | ribution, |               |      |      |
| DBF File:                | 1         |               |      |      |
| [amph70t.                | 970-1979  |               |      |      |
| tar.gz](http://edcftp.cr | In        |               |      |      |
| .usgs.gov/pub/data/natio | formation |               |      |      |
| nalatlas/amph70t.tar.gz) | ](http:// |               |      |      |
|                          | www.natio |               |      |      |
|                          | nalatlas. |               |      |      |
|                          | gov/amph7 |               |      |      |
|                          | 0tm.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Amphibian              | [         | DBF File: \   | Febr |  \$  |
| Distribution,            | Amphibian | 87,           | uary | 1.00 |
| 1980-1989**              | Dist      | 397/2,122,752 | 2001 |      |
|                          | ribution, |               |      |      |
| DBF File:                | 1         |               |      |      |
| [amph80t.                | 980-1989  |               |      |      |
| tar.gz](http://edcftp.cr | In        |               |      |      |
| .usgs.gov/pub/data/natio | formation |               |      |      |
| nalatlas/amph80t.tar.gz) | ](http:// |               |      |      |
|                          | www.natio |               |      |      |
|                          | nalatlas. |               |      |      |
|                          | gov/amph8 |               |      |      |
|                          | 0tm.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Amphibian              | [         | DBF File: \   | Febr |  \$  |
| Distribution,            | Amphibian | 88,           | uary | 1.00 |
| 1990-1999**              | Dist      | 641/2,172,416 | 2001 |      |
|                          | ribution, |               |      |      |
| DBF File:                | 1         |               |      |      |
| [amph90t.                | 990-1999  |               |      |      |
| tar.gz](http://edcftp.cr | In        |               |      |      |
| .usgs.gov/pub/data/natio | formation |               |      |      |
| nalatlas/amph90t.tar.gz) | ](http:// |               |      |      |
|                          | www.natio |               |      |      |
|                          | nalatlas. |               |      |      |
|                          | gov/amph9 |               |      |      |
|                          | 0tm.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Average Annual         | [Average  | Shapefile: \  | Nove |  \$  |
| Precipitation**          | Annual    | 7,058,9       | mber | 7.50 |
|                          | Preci     | 90/10,248,704 | 2000 |      |
| Shapefile:               | pitation  |               |      |      |
| [prism0p020.tar          | Informati |               |      |      |
| .gz](http://edcftp.cr.us | on](http: |               |      |      |
| gs.gov/pub/data/national | //www.nat |               |      |      |
| atlas/prism0p020.tar.gz) | ionalatla |               |      |      |
|                          | s.gov/pri |               |      |      |
|                          | smm.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| SDTS:                    |           | SDTS: \       | Nove |  \$  |
| [pr                      |           | 2,967,        | mber | 1.00 |
| mp.tar.gz](http://edcftp |           | 270/5,229,056 | 2000 |      |
| .cr.usgs.gov/pub/data/na |           |               |      |      |
| tionalatlas/prmp.tar.gz) |           |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Breeding Bird Survey   | [Breeding | Shapefile:    | Febr | \$7  |
| Routes of North          | Bird      | 10,186,8      | uary | .50  |
| America**                | Routes    | 08/13,733,843 | 1999 |      |
|                          | Informat  |               |      |      |
| Shapefile:               | ion](http |               |      |      |
| [bbsrtsl020.tar          | ://www.na |               |      |      |
| .gz](http://edcftp.cr.us | tionalatl |               |      |      |
| gs.gov/pub/data/national | as.gov/bi |               |      |      |
| atlas/bbsrtsl020.tar.gz) | rdm.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| SDTS:                    |           | SDTS: \       | Febr | \$1  |
| [bb                      |           | 6,001,        | uary | .00  |
| rl.tar.gz](http://edcftp |           | 249/9,839,352 | 1999 |      |
| .cr.usgs.gov/pub/data/na |           |               |      |      |
| tionalatlas/bbrl.tar.gz) |           |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Butterflies**          |  [Bu      | DBF File: \   | Nove |  \$  |
|                          | tterflies | 181,          | mber | 1.00 |
| DBF File:                | Info      | 851/2,654,208 | 1999 |      |
| [butflyt.                | rmation]( |               |      |      |
| tar.gz](http://edcftp.cr | http://ww |               |      |      |
| .usgs.gov/pub/data/natio | w.nationa |               |      |      |
| nalatlas/butflyt.tar.gz) | latlas.go |               |      |      |
|                          | v/butterf |               |      |      |
|                          | lym.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Cancer Mortality**     | [Cancer   | Shapefile:    | Nove |  \$  |
|                          | Mortality | 6,951,8       | mber | 7.50 |
| Shapefile:               | I         | 23/31,658,496 | 2000 |      |
| [cancerp020.tar          | nformatio |               |      |      |
| .gz](http://edcftp.cr.us | n](http:/ |               |      |      |
| gs.gov/pub/data/national | /www.nati |               |      |      |
| atlas/cancerp020.tar.gz) | onalatlas |               |      |      |
|                          | .gov/canc |               |      |      |
|                          | erm.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| SDTS:                    |           | SDTS: \       | Nove |  \$  |
| [ca                      |           | 6,329,0       | mber | 7.50 |
| np.tar.gz](http://edcftp |           | 84/26,297,856 | 2000 |      |
| .cr.usgs.gov/pub/data/na |           |               |      |      |
| tionalatlas/canp.tar.gz) |           |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **1980 Census**          | [Census   | DBF File: \   | July |  \$  |
|                          | Infor     | 25            | 2000 | 1.00 |
| DBF File:                | mation](h | 4,481/913,920 |      |      |
| [ce1980t.                | ttp://www |               |      |      |
| tar.gz](http://edcftp.cr | .national |               |      |      |
| .usgs.gov/pub/data/natio | atlas.gov |               |      |      |
| nalatlas/ce1980t.tar.gz) | /census19 |               |      |      |
|                          | 80m.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **1990 Census**          | [Census   | DBF File: \   | July |  \$  |
|                          | I         | 26            | 2000 | 1.00 |
| DBF File:                | nformatio | 0,890/939,008 |      |      |
| [ce1990t.                | n](http:/ |               |      |      |
| tar.gz](http://edcftp.cr | /www.nati |               |      |      |
| .usgs.gov/pub/data/natio | onalatlas |               |      |      |
| nalatlas/ce1990t.tar.gz) | .gov/cens |               |      |      |
|                          | usm.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Cities and Towns**     | [Cities   | Shapefile:\   | Dece | \$   |
|                          | and       | 1,387,        | mber | 1.00 |
| Shapefile:               | Towns     | 582/9,393,664 | 2000 |      |
| [citiesx020.tar          | I         |               |      |      |
| .gz](http://edcftp.cr.us | nformatio |               |      |      |
| gs.gov/pub/data/national | n](http:/ |               |      |      |
| atlas/citiesx020.tar.gz) | /www.nati |               |      |      |
|                          | onalatlas |               |      |      |
|                          | .gov/citi |               |      |      |
|                          | esm.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| SDTS:                    |           | SDTS:\        | Dece |  \$  |
| [ci                      |           | 1,730,        | mber | 1.00 |
| tx.tar.gz](http://edcftp |           | 627/9,054,720 | 2000 |      |
| .cr.usgs.gov/pub/data/na |           |               |      |      |
| tionalatlas/citx.tar.gz) |           |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Congressional          | [Cong     | Shapefile:\   | Febr | \$   |
| Districts of the United  | ressional | 4,048,8       | uary | 7.50 |
| States - 107th           | Districts | 42/11,987,968 | 2001 |      |
| Congress**               | I         |               |      |      |
|                          | nformatio |               |      |      |
| Shapefile:               | n](http:/ |               |      |      |
| [cgd107p020.tar          | /www.nati |               |      |      |
| .gz](http://edcftp.cr.us | onalatlas |               |      |      |
| gs.gov/pub/data/national | .gov/cgd1 |               |      |      |
| atlas/cgd107p020.tar.gz) | 07m.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| SDTS:                    |           | SDTS:\        | Febr |  \$  |
| [cd                      |           | 3,292,        | uary | 1.00 |
| 7p.tar.gz](http://edcftp |           | 610/5,892,608 | 2001 |      |
| .cr.usgs.gov/pub/data/na |           |               |      |      |
| tionalatlas/cd7p.tar.gz) |           |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **County Boundaries**    | [County   | Shapefile:\   | Febr |  \$  |
|                          | Bo        | 4,758,4       | uary | 7.50 |
| Shapefile:               | undaries  | 50/13,692,928 | 2001 |      |
| [countyp020.tar          | Inf       |               |      |      |
| .gz](http://edcftp.cr.us | ormation] |               |      |      |
| gs.gov/pub/data/national | (http://w |               |      |      |
| atlas/countyp020.tar.gz) | ww.nation |               |      |      |
|                          | alatlas.g |               |      |      |
|                          | ov/counti |               |      |      |
|                          | esm.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| SDTS:                    |           | SDTS:\        | Febr |  \$  |
| [ct                      |           | 3,942,        | uary | 1.00 |
| yp.tar.gz](http://edcftp |           | 361/7,592,448 | 2001 |      |
| .cr.usgs.gov/pub/data/na |           |               |      |      |
| tionalatlas/ctyp.tar.gz) |           |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **1980 County            | [1980     | Shapefile:\   | Febr | \$7  |
| Boundaries**             | County    | 4,751,1       | uary | .50  |
|                          | Bo        | 72/13,670,400 | 2001 |      |
| Shapefile:               | undaries  |               |      |      |
| [co1980p020.tar          | Inf       |               |      |      |
| .gz](http://edcftp.cr.us | ormation] |               |      |      |
| gs.gov/pub/data/national | (http://w |               |      |      |
| atlas/co1980p020.tar.gz) | ww.nation |               |      |      |
|                          | alatlas.g |               |      |      |
|                          | ov/county |               |      |      |
|                          | 80m.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| SDTS:                    |           | SDTS:\        | Febr |  \$  |
| [c8                      |           | 4,053,        | uary | 1.00 |
| 0p.tar.gz](http://edcftp |           | 014/8,130,560 | 2001 |      |
| .cr.usgs.gov/pub/data/na |           |               |      |      |
| tionalatlas/c80p.tar.gz) |           |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **1990 County            | [1990     | Shapefile:\   | Febr | \$7  |
| Boundaries**             | County    | 4,765,7       | uary | .50  |
|                          | Bo        | 39/13,697,536 | 2001 |      |
| Shapefile:               | undaries  |               |      |      |
| [co1990p020.tar          | Inf       |               |      |      |
| .gz](http://edcftp.cr.us | ormation] |               |      |      |
| gs.gov/pub/data/national | (http://w |               |      |      |
| atlas/co1990p020.tar.gz) | ww.nation |               |      |      |
|                          | alatlas.g |               |      |      |
|                          | ov/county |               |      |      |
|                          | 90m.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| SDTS:                    |           | SDTS:\        | Febr |  \$  |
| [c9                      |           | 3,945,        | uary | 1.00 |
| 0p.tar.gz](http://edcftp |           | 354/7,592,448 | 2001 |      |
| .cr.usgs.gov/pub/data/na |           |               |      |      |
| tionalatlas/c90p.tar.gz) |           |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Crimes**               | [United   | Shapefile:\   |  M   | \$   |
|                          | States    | 5,178,7       | arch | 7.50 |
| Shapefile:               | Crimes    | 54/18,69,8752 | 2001 |      |
| [crimesp020.tar          | Database  |               |      |      |
| .gz](http://edcftp.cr.us | I         |               |      |      |
| gs.gov/pub/data/national | nformatio |               |      |      |
| atlas/crimesp020.tar.gz) | n](http:/ |               |      |      |
|                          | /www.nati |               |      |      |
|                          | onalatlas |               |      |      |
|                          | .gov/crim |               |      |      |
|                          | esm.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| SDTS:                    |           | SDTS:\        | M    | \$   |
| [cr                      |           | 4,469,9       | arch | 7.50 |
| ip.tar.gz](http://edcftp |           | 39/12,941,824 | 2001 |      |
| .cr.usgs.gov/pub/data/na |           |               |      |      |
| tionalatlas/crip.tar.gz) |           |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Dams**                 | [Dams     | Shapefile:\   | A    | \$1  |
|                          | Informat  | 644,          | pril | .00  |
| Shapefile:               | ion](http | 008/4,128,768 | 1999 |      |
| [dams00x020.tar          | ://www.na |               |      |      |
| .gz](http://edcftp.cr.us | tionalatl |               |      |      |
| gs.gov/pub/data/national | as.gov/da |               |      |      |
| atlas/dams00x020.tar.gz) | msm.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| SDTS:                    |           | SDTS:\        | A    |  \$  |
| [da                      |           | 1,621,        | pril | 1.00 |
| mx.tar.gz](http://edcftp |           | 128/5,308,416 | 1999 |      |
| .cr.usgs.gov/pub/data/na |           |               |      |      |
| tionalatlas/damx.tar.gz) |           |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **EPA Envirofacts Data** | [En       | This data is  |      |      |
|                          | viroFacts | not available |      |      |
|                          | Informati | for download. |      |      |
|                          | on](http: |               |      |      |
|                          | //www.epa |               |      |      |
|                          | .gov/envi |               |      |      |
|                          | ro/html/s |               |      |      |
|                          | patial_da |               |      |      |
|                          | ta.html)\ |               |      |      |
|                          | \-\-\--\  |               |      |      |
|                          | [Air      |               |      |      |
|                          | Releases  |               |      |      |
|                          | I         |               |      |      |
|                          | nformatio |               |      |      |
|                          | n](http:/ |               |      |      |
|                          | /www.epa. |               |      |      |
|                          | gov/envir |               |      |      |
|                          | o/html/ai |               |      |      |
|                          | rs/airsov |               |      |      |
|                          | er.html)\ |               |      |      |
|                          | \-\-\--\  |               |      |      |
|                          | [H        |               |      |      |
|                          | azardous  |               |      |      |
|                          | Waste     |               |      |      |
|                          | Data      |               |      |      |
|                          | Informat  |               |      |      |
|                          | ion](http |               |      |      |
|                          | ://www.ep |               |      |      |
|                          | a.gov/env |               |      |      |
|                          | iro/html/ |               |      |      |
|                          | rcris/rcr |               |      |      |
|                          | is_overvi |               |      |      |
|                          | ew.html)\ |               |      |      |
|                          | \-\-\--\  |               |      |      |
|                          | [         |               |      |      |
|                          | CERCLIS[\ |               |      |      |
|                          | ]{.underl |               |      |      |
|                          | ine}Data  |               |      |      |
|                          | I         |               |      |      |
|                          | nformatio |               |      |      |
|                          | n](http:/ |               |      |      |
|                          | /www.epa. |               |      |      |
|                          | gov/envir |               |      |      |
|                          | o/html/ce |               |      |      |
|                          | rclis/ind |               |      |      |
|                          | ex.html)\ |               |      |      |
|                          | \-\-\--\  |               |      |      |
|                          | [Toxic    |               |      |      |
|                          | Releases  |               |      |      |
|                          | Inform    |               |      |      |
|                          | ation](ht |               |      |      |
|                          | tp://www. |               |      |      |
|                          | epa.gov/e |               |      |      |
|                          | nviro/htm |               |      |      |
|                          | l/tris/tr |               |      |      |
|                          | is_overvi |               |      |      |
|                          | ew.html)\ |               |      |      |
|                          | \-\-\--\  |               |      |      |
|                          | [Water    |               |      |      |
|                          | Discharge |               |      |      |
|                          | Permits   |               |      |      |
|                          | Info      |               |      |      |
|                          | rmation]( |               |      |      |
|                          | http://ww |               |      |      |
|                          | w.epa.gov |               |      |      |
|                          | /enviro/h |               |      |      |
|                          | tml/pcs/p |               |      |      |
|                          | cs_overvi |               |      |      |
|                          | ew.html)\ |               |      |      |
|                          | \-\-\--\  |               |      |      |
|                          | [Other    |               |      |      |
|                          | EPA       |               |      |      |
|                          | Sites     |               |      |      |
|                          | Informa   |               |      |      |
|                          | tion](htt |               |      |      |
|                          | p://www.e |               |      |      |
|                          | pa.gov/en |               |      |      |
|                          | viro/html |               |      |      |
|                          | /ef_overv |               |      |      |
|                          | iew.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Federal and Indian     | [Federal  | Shapefile:\   | Oct  |  \$  |
| Lands**                  | and       | 8,033,9       | ober | 7.50 |
|                          | Indian    | 66/57,704,448 | 2000 |      |
| Shapefile:               | Lands     |               |      |      |
| [fedlanp020.tar          | Inf       |               |      |      |
| .gz](http://edcftp.cr.us | ormation] |               |      |      |
| gs.gov/pub/data/national | (http://w |               |      |      |
| atlas/fedlanp020.tar.gz) | ww.nation |               |      |      |
|                          | alatlas.g |               |      |      |
|                          | ov/fedlan |               |      |      |
|                          | dsm.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| SDTS:                    |           | SDTS:\        | Oct  | \$   |
| [fe                      |           | 10,021,9      | ober | 7.50 |
| dp.tar.gz](http://edcftp |           | 81/65,634,304 | 2000 |      |
| .cr.usgs.gov/pub/data/na |           |               |      |      |
| tionalatlas/fedp.tar.gz) |           |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Forest Cover Types**   | [Forest   | TIFF File:\   | Febr |  \$  |
|                          | Cover     | 1,836,9       | uary | 7.50 |
| TIFF File:               | Types     | 18/75,422,720 | 2001 |      |
| [foresti020l.tar.        | In        |               |      |      |
| gz](http://edcftp.cr.usg | formation |               |      |      |
| s.gov/pub/data/nationala | ](http:// |               |      |      |
| tlas/foresti020l.tar.gz) | www.natio |               |      |      |
|                          | nalatlas. |               |      |      |
|                          | gov/forty |               |      |      |
|                          | pem.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Forest Fragmentation   | [Forest   | TIFF File:\   | A    |  \$  |
| Index Map of North       | Frag      | 2,569,0       | pril | 7.50 |
| America**                | mentation | 98/75,485,696 | 2000 |      |
|                          | I         |               |      |      |
| TIFF File:               | nformatio |               |      |      |
| [forfrgi020l.tar.        | n](http:/ |               |      |      |
| gz](http://edcftp.cr.usg | /www.nati |               |      |      |
| s.gov/pub/data/nationala | onalatlas |               |      |      |
| tlas/forfrgi020l.tar.gz) | .gov/fore |               |      |      |
|                          | stm.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Hydrologic Unit        | [H        | Shapefile:    | A    |  \$  |
| Boundaries**             | ydrologic | 12,167,9      | pril | 7.50 |
|                          | Unit      | 61/33,722,368 | 2001 |      |
| Shapefile:               | B         |               |      |      |
| [hucs00m020.tar          | oundaries |               |      |      |
| .gz](http://edcftp.cr.us | Informat  |               |      |      |
| gs.gov/pub/data/national | ion](http |               |      |      |
| atlas/hucs00m020.tar.gz) | ://www.na |               |      |      |
|                          | tionalatl |               |      |      |
|                          | as.gov/hu |               |      |      |
|                          | csm.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| SDTS:                    |           | SDTS:\        | A    | \$7  |
| [hu                      |           | 5,425,6       | pril | .50  |
| cm.tar.gz](http://edcftp |           | 41/11,003,392 | 2001 |      |
| .cr.usgs.gov/pub/data/na |           |               |      |      |
| tionalatlas/hucm.tar.gz) |           |               |      |      |
+--------------------------+-----------+---------------+------+------+
| Export:                  |           | Export:\      | A    | \$7  |
| [hucsm020.t              |           | 7,046,0       | pril | .50  |
| ar.gz](http://edcftp.cr. |           | 84/27,581,952 | 2001 |      |
| usgs.gov/pub/data/nation |           |               |      |      |
| alatlas/hucsm020.tar.gz) |           |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Invasive Species -     |  [Chinese | DBF File: \   | Nove |  \$  |
| Chinese Privet**         | Privet[\  | 10,066/67,584 | mber | 1.00 |
|                          | ]{.un     |               | 2000 |      |
| DBF File:                | derline}I |               |      |      |
| [wdligut.                | nformatio |               |      |      |
| tar.gz](http://edcftp.cr | n](http:/ |               |      |      |
| .usgs.gov/pub/data/natio | /www.nati |               |      |      |
| nalatlas/wdligut.tar.gz) | onalatlas |               |      |      |
|                          | .gov/wdli |               |      |      |
|                          | gum.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Invasive Species -     |  [Chinese | DBF File: \   | Nove |  \$  |
| Chinese Tallow Tree**    | Tallow    | 7,434/38,400  | mber | 1.00 |
|                          | Tree[\    |               | 2000 |      |
| DBF File:                | ]{.un     |               |      |      |
| [wdtriat.                | derline}I |               |      |      |
| tar.gz](http://edcftp.cr | nformatio |               |      |      |
| .usgs.gov/pub/data/natio | n](http:/ |               |      |      |
| nalatlas/wdtriat.tar.gz) | /www.nati |               |      |      |
|                          | onalatlas |               |      |      |
|                          | .gov/wdtr |               |      |      |
|                          | iam.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Invasive Species -     |  [Common  | DBF File: \   | Nove |  \$  |
| Common Gorse**           | Gorse[\   | 5,428/22,016  | mber | 1.00 |
|                          | ]{.un     |               | 2000 |      |
| DBF File:                | derline}I |               |      |      |
| [wdulext.                | nformatio |               |      |      |
| tar.gz](http://edcftp.cr | n](http:/ |               |      |      |
| .usgs.gov/pub/data/natio | /www.nati |               |      |      |
| nalatlas/wdulext.tar.gz) | onalatlas |               |      |      |
|                          | .gov/wdul |               |      |      |
|                          | exm.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Invasive Species -     |  [Leafy   | DBF File: \   | Nove |  \$  |
| Leafy Spurge**           | Spurge[\  | 10,150/58,880 | mber | 1.00 |
|                          | ]{.un     |               | 2000 |      |
| DBF File:                | derline}I |               |      |      |
| [wdeupht.                | nformatio |               |      |      |
| tar.gz](http://edcftp.cr | n](http:/ |               |      |      |
| .usgs.gov/pub/data/natio | /www.nati |               |      |      |
| nalatlas/wdeupht.tar.gz) | onalatlas |               |      |      |
|                          | .gov/wdeu |               |      |      |
|                          | phm.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Invasive Species -     |  [Purple  | DBF File: \   | Nove |  \$  |
| Purple Loosestrife**     | Loos      | 1             | mber | 1.00 |
|                          | estrife[\ | 5,442/111,104 | 2000 |      |
| DBF File:                | ]{.un     |               |      |      |
| [wdlytht.                | derline}I |               |      |      |
| tar.gz](http://edcftp.cr | nformatio |               |      |      |
| .usgs.gov/pub/data/natio | n](http:/ |               |      |      |
| nalatlas/wdlytht.tar.gz) | /www.nati |               |      |      |
|                          | onalatlas |               |      |      |
|                          | .gov/wdly |               |      |      |
|                          | thm.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Invasive Species -     | [Zebra    | Shapefile: \  | May  |  \$  |
| Zebra Mussels**          | Mussels   | 9             | 2000 | 1.00 |
|                          | Informati | 0,744/932,352 |      |      |
| Shapefile:\              | on](http: |               |      |      |
| [zmusslsx020.tar         | //www.nat |               |      |      |
| .gz](http://edcftp.cr.us | ionalatla |               |      |      |
| gs.gov/pub/data/national | s.gov/zeb |               |      |      |
| atlas/zmusslx020.tar.gz) | ram.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| SDTS:                    |           | SDTS: \       | May  |  \$1 |
| [zm                      |           | 942,          | 2000 | .00  |
| ux.tar.gz](http://edcftp |           | 499/1,309,184 |      |      |
| .cr.usgs.gov/pub/data/na |           |               |      |      |
| tionalatlas/zmux.tar.gz) |           |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Land Cover             | [Land     | TIFF file:    | June | \$7  |
| Characteristics**        | Cover     | 4,161,0       | 1999 | .50  |
|                          | Charac    | 85/72,953,856 |      |      |
| TIFF file:               | teristics |               |      |      |
| [landcvi020l.tar.        | I         |               |      |      |
| gz](http://edcftp.cr.usg | nformatio |               |      |      |
| s.gov/pub/data/nationala | n](http:/ |               |      |      |
| tlas/landcvi020l.tar.gz) | /www.nati |               |      |      |
|                          | onalatlas |               |      |      |
|                          | .gov/land |               |      |      |
|                          | cvm.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Land Cover Diversity** | [Land     | TIFF file:    | May  |  \$  |
|                          | Cover     | 15,289,1      | 1999 | 7.50 |
| TIFF file:               | Diversity | 81/72,954,880 |      |      |
| [lcdvrsi020l.tar.        | Inf       |               |      |      |
| gz](http://edcftp.cr.usg | ormation] |               |      |      |
| s.gov/pub/data/nationala | (http://w |               |      |      |
| tlas/lcdvrsi020l.tar.gz) | ww.nation |               |      |      |
|                          | alatlas.g |               |      |      |
|                          | ov/ldiver |               |      |      |
|                          | sem.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Landslide Overview     | [         | Shapefile: \  | Febr |  \$  |
| Map**                    | Landslide | 1,746,        | uary | 1.00 |
|                          | Overview  | 523/4,562,432 | 2001 |      |
| Shapefile:               | Map       |               |      |      |
| [lsoverp020.ta           | I         |               |      |      |
| r.gz](http://edcftp.cr.u | nformatio |               |      |      |
| sgs.gov/pub/data/nationa | n](http:/ |               |      |      |
| latlas/loverp020.tar.gz) | /www.nati |               |      |      |
|                          | onalatlas |               |      |      |
|                          | .gov/lsov |               |      |      |
|                          | erm.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| SDTS:                    |           | SDTS:\        | Febr |  \$  |
| [ls                      |           | 1,387,        | uary | 1.00 |
| op.tar.gz](http://edcftp |           | 490/2,576,384 | 2001 |      |
| .cr.usgs.gov/pub/data/na |           |               |      |      |
| tionalatlas/lsop.tar.gz) |           |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Magnetic               | [Magnetic | Shapefile: \  | Jan  |  \$  |
| Field-Declination        | Field-De  | 45            | uary | 1.00 |
| Component**              | clination | 2,101/965,632 | 2000 |      |
|                          | Component |               |      |      |
| Shapefile:               |           |               |      |      |
| [dmfcntl020.tar          | Inform    |               |      |      |
| .gz](http://edcftp.cr.us | ation](ht |               |      |      |
| gs.gov/pub/data/national | tp://www. |               |      |      |
| atlas/dmfcntl020.tar.gz) | nationala |               |      |      |
|                          | tlas.gov/ |               |      |      |
|                          | declinati |               |      |      |
|                          | onm.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| SDTS:                    |           | SDTS:\        | Jan  |  \$  |
| [dm                      |           | 40            | uary | 1.00 |
| fl.tar.gz](http://edcftp |           | 5,242/669,184 | 2000 |      |
| .cr.usgs.gov/pub/data/na |           |               |      |      |
| tionalatlas/dmfl.tar.gz) |           |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Magnetic               | [Magnetic | Shapefile: \  | A    |  \$  |
| Field-Declination        | Field-De  | 986,          | pril | 1.00 |
| Secular Variation        | clination | 460/2,593,280 | 2000 |      |
| Component**              | Secular   |               |      |      |
|                          | Variation |               |      |      |
| Shapefile:               | C         |               |      |      |
| [dsvcntl020.tar          | omponent  |               |      |      |
| .gz](http://edcftp.cr.us | Infor     |               |      |      |
| gs.gov/pub/data/national | mation](h |               |      |      |
| atlas/dsvcntl020.tar.gz) | ttp://www |               |      |      |
|                          | .national |               |      |      |
|                          | atlas.gov |               |      |      |
|                          | /decsecul |               |      |      |
|                          | arm.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| SDTS: not available      |           | SDTS: \       |      |      |
|                          |           | not available |      |      |
+--------------------------+-----------+---------------+------+------+
| **Magnetic               | [Magnetic | Shapefile: \  | A    |  \$  |
| Field-Inclination        | Field-In  | 7             | pril | 1.00 |
| Component**              | clination | 9,972/183,808 | 2000 |      |
|                          | Component |               |      |      |
| Shapefile:               |           |               |      |      |
| [imfcntl020.tar          | Inform    |               |      |      |
| .gz](http://edcftp.cr.us | ation](ht |               |      |      |
| gs.gov/pub/data/national | tp://www. |               |      |      |
| atlas/imfcntl020.tar.gz) | nationala |               |      |      |
|                          | tlas.gov/ |               |      |      |
|                          | inclinati |               |      |      |
|                          | onm.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| SDTS:                    |           | SDTS:\        | A    |  \$  |
| [im                      |           | 7             | pril | 1.00 |
| fl.tar.gz](http://edcftp |           | 9,969/177,664 | 2000 |      |
| .cr.usgs.gov/pub/data/na |           |               |      |      |
| tionalatlas/imfl.tar.gz) |           |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Magnetic               | [Magnetic | Shapefile: \  | A    |  \$  |
| Field-Inclination        | Field-In  | 4             | pril | 1.00 |
| Secular Variation        | clination | 5,446/110,592 | 2000 |      |
| Component**              | Secular   |               |      |      |
|                          | Variation |               |      |      |
| Shapefile:               | C         |               |      |      |
| [isvcntl020.tar          | omponent  |               |      |      |
| .gz](http://edcftp.cr.us | Infor     |               |      |      |
| gs.gov/pub/data/national | mation](h |               |      |      |
| atlas/isvcntl020.tar.gz) | ttp://www |               |      |      |
|                          | .national |               |      |      |
|                          | atlas.gov |               |      |      |
|                          | /incsecul |               |      |      |
|                          | arm.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| SDTS:                    |           | SDTS:\        | A    |  \$  |
| [is                      |           | 5             | pril | 1.00 |
| vl.tar.gz](http://edcftp |           | 0,951/124,416 | 2000 |      |
| .cr.usgs.gov/pub/data/na |           |               |      |      |
| tionalatlas/isvl.tar.gz) |           |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Metropolitan Areas**   | [Met      | Shapefile: \  | July |  \$  |
|                          | ropolitan | 821,          | 1999 | 1.00 |
| Shapefile:               | Areas-    | 865/2,326,528 |      |      |
| [metroap020.tar          | Informati |               |      |      |
| .gz](http://edcftp.cr.us | on](http: |               |      |      |
| gs.gov/pub/data/national | //www.nat |               |      |      |
| atlas/metroap020.tar.gz) | ionalatla |               |      |      |
|                          | s.gov/met |               |      |      |
|                          | rom.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| SDTS:                    |           | SDTS:\        | July |  \$  |
| [mt                      |           | 853,          | 1999 | 1.00 |
| ap.tar.gz](http://edcftp |           | 089/1,523,712 |      |      |
| .cr.usgs.gov/pub/data/na |           |               |      |      |
| tionalatlas/mtap.tar.gz) |           |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Mineral Operations -   | [Mineral  | Shapefile: \  | Nove |  \$  |
| Agricultural**           | O         | 2             | mber | 1.00 |
|                          | perations | 5,235/557,056 | 1998 |      |
| Shapefile:               | -         |               |      |      |
| [minop1x020.tar          | Agr       |               |      |      |
| .gz](http://edcftp.cr.us | icultural |               |      |      |
| gs.gov/pub/data/national | I         |               |      |      |
| atlas/minop1x020.tar.gz) | nformatio |               |      |      |
|                          | n](http:/ |               |      |      |
|                          | /www.nati |               |      |      |
|                          | onalatlas |               |      |      |
|                          | .gov/mino |               |      |      |
|                          | p1m.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| SDTS:                    |           | SDTS:\        | Nove | \$1  |
| [mo                      |           | 983,          | mber | .00  |
| 1x.tar.gz](http://edcftp |           | 309/2,408,448 | 1998 |      |
| .cr.usgs.gov/pub/data/na |           |               |      |      |
| tionalatlas/mo1x.tar.gz) |           |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Mineral Operations -   | [Mineral  | Shapefile:\   | Nove | \$1  |
| Construction**           | O         | 3             | mber | .00  |
|                          | perations | 8,771/901,120 | 1998 |      |
| Shapefile:               | -         |               |      |      |
| [minop2x020.tar          | Con       |               |      |      |
| .gz](http://edcftp.cr.us | struction |               |      |      |
| gs.gov/pub/data/national | I         |               |      |      |
| atlas/minop2x020.tar.gz) | nformatio |               |      |      |
|                          | n](http:/ |               |      |      |
|                          | /www.nati |               |      |      |
|                          | onalatlas |               |      |      |
|                          | .gov/mino |               |      |      |
|                          | p2m.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| SDTS:                    |           | SDTS: \       | Nove |  \$  |
| [mo                      |           | 1,009,        | mber | 1.00 |
| 2x.tar.gz](http://edcftp |           | 989/3,162,112 | 1998 |      |
| .cr.usgs.gov/pub/data/na |           |               |      |      |
| tionalatlas/mo2x.tar.gz) |           |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Mineral Operations -   | [Mineral  | Shapefile:\   | Nove | \$1  |
| Ferrous Metal Mines\     | O         | 7,319/98,304  | mber | .00  |
| **                       | perations |               | 1998 |      |
|                          | -         |               |      |      |
| Shapefile:               | Ferrous   |               |      |      |
| [minop3x020.tar          | Metal     |               |      |      |
| .gz](http://edcftp.cr.us | Mines     |               |      |      |
| gs.gov/pub/data/national | I         |               |      |      |
| atlas/minop3x020.tar.gz) | nformatio |               |      |      |
|                          | n](http:/ |               |      |      |
|                          | /www.nati |               |      |      |
|                          | onalatlas |               |      |      |
|                          | .gov/mino |               |      |      |
|                          | p3m.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| SDTS:                    |           | SDTS: \       | Nove | \$1  |
| [mo                      |           | 947,          | mber | .00  |
| 3x.tar.gz](http://edcftp |           | 120/1,458,176 | 1998 |      |
| .cr.usgs.gov/pub/data/na |           |               |      |      |
| tionalatlas/mo3x.tar.gz) |           |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Mineral Operations -   | [Mineral  | Shapefile:\   | Nove |  \$  |
| Ferrous Metals           | O         | 1             | mber | 1.00 |
| Processing Plants**      | perations | 0,128/163,840 | 1998 |      |
|                          | -         |               |      |      |
| Shapefile:               | Ferrous   |               |      |      |
| [minop4x020.tar          | Metal     |               |      |      |
| .gz](http://edcftp.cr.us | P         |               |      |      |
| gs.gov/pub/data/national | rocessing |               |      |      |
| atlas/minop4x020.tar.gz) | Plants    |               |      |      |
|                          | I         |               |      |      |
|                          | nformatio |               |      |      |
|                          | n](http:/ |               |      |      |
|                          | /www.nati |               |      |      |
|                          | onalatlas |               |      |      |
|                          | .gov/mino |               |      |      |
|                          | p4m.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| SDTS:                    |           | SDTS: \       | Nove | \$1  |
| [mo                      |           | 952,          | mber | .00  |
| 4x.tar.gz](http://edcftp |           | 462/1,572,864 | 1998 |      |
| .cr.usgs.gov/pub/data/na |           |               |      |      |
| tionalatlas/mo4x.tar.gz) |           |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Mineral Operations -   | [Mineral  | Shapefile:\   | Nove |  \$  |
| Miscellaneous            | O         | 2             | mber | 1.00 |
| Industrial**             | perations | 8,814/638,976 | 1998 |      |
|                          | -         |               |      |      |
| Shapefile:               | Misc      |               |      |      |
| [minop5x020.tar          | ellaneous |               |      |      |
| .gz](http://edcftp.cr.us | I         |               |      |      |
| gs.gov/pub/data/national | ndustrial |               |      |      |
| atlas/minop5x020.tar.gz) | I         |               |      |      |
|                          | nformatio |               |      |      |
|                          | n](http:/ |               |      |      |
|                          | /www.nati |               |      |      |
|                          | onalatlas |               |      |      |
|                          | .gov/mino |               |      |      |
|                          | p5m.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| SDTS:                    |           | SDTS: \       | Nove | \$1  |
| [mo                      |           | 991,          | mber | .00  |
| 5x.tar.gz](http://edcftp |           | 115/2,588,672 | 1998 |      |
| .cr.usgs.gov/pub/data/na |           |               |      |      |
| tionalatlas/mo5x.tar.gz) |           |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Mineral Operations -   | [Mineral  | Shapefile:\   | Nove |  \$  |
| Nonferrous Metal Mines** | O         | 2             | mber | 1.00 |
|                          | perations | 0,611/458,752 | 1998 |      |
| Shapefile:               | -         |               |      |      |
| [minop6x020.tar          | N         |               |      |      |
| .gz](http://edcftp.cr.us | onferrous |               |      |      |
| gs.gov/pub/data/national | Metal     |               |      |      |
| atlas/minop6x020.tar.gz) | Mines     |               |      |      |
|                          | I         |               |      |      |
|                          | nformatio |               |      |      |
|                          | n](http:/ |               |      |      |
|                          | /www.nati |               |      |      |
|                          | onalatlas |               |      |      |
|                          | .gov/mino |               |      |      |
|                          | p6m.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| SDTS:                    |           | SDTS: \       | Nove | \$1  |
| [mo                      |           | 975,          | mber | .00  |
| 6x.tar.gz](http://edcftp |           | 335/2,195,456 | 1998 |      |
| .cr.usgs.gov/pub/data/na |           |               |      |      |
| tionalatlas/mo6x.tar.gz) |           |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Mineral Operations -   | [Mineral  | Shapefile:\   | Nove |  \$  |
| Nonferrous Metal         | O         | 1             | mber | 1.00 |
| Processing Plants**      | perations | 3,407/262,144 | 1998 |      |
|                          | -         |               |      |      |
| Shapefile:               | N         |               |      |      |
| [minop7x020.tar          | onferrous |               |      |      |
| .gz](http://edcftp.cr.us | Metal     |               |      |      |
| gs.gov/pub/data/national | P         |               |      |      |
| atlas/minop7x020.tar.gz) | rocessing |               |      |      |
|                          | Plants    |               |      |      |
|                          | I         |               |      |      |
|                          | nformatio |               |      |      |
|                          | n](http:/ |               |      |      |
|                          | /www.nati |               |      |      |
|                          | onalatlas |               |      |      |
|                          | .gov/mino |               |      |      |
|                          | p7m.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| SDTS:                    |           | SDTS: \       | Nove |  \$  |
| [mo                      |           | 940,          | mber | 1.00 |
| 7x.tar.gz](http://edcftp |           | 414/1,327,104 | 1998 |      |
| .cr.usgs.gov/pub/data/na |           |               |      |      |
| tionalatlas/mo7x.tar.gz) |           |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Mineral Operations -   | [Mineral  | Shapefile:\   | Nove |  \$  |
| Refractory, Abrasive,    | O         | 2             | mber | 1.00 |
| and Other Industrial**   | perations | 7,562/606,208 | 1998 |      |
|                          | -         |               |      |      |
| Shapefile:               | Re        |               |      |      |
| [minop8x020.tar          | fractory, |               |      |      |
| .gz](http://edcftp.cr.us | Abrasive, |               |      |      |
| gs.gov/pub/data/national | and Other |               |      |      |
| atlas/minop8x020.tar.gz) | I         |               |      |      |
|                          | ndustrial |               |      |      |
|                          | I         |               |      |      |
|                          | nformatio |               |      |      |
|                          | n](http:/ |               |      |      |
|                          | /www.nati |               |      |      |
|                          | onalatlas |               |      |      |
|                          | .gov/mino |               |      |      |
|                          | p8m.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| SDTS:                    |           | SDTS: \       | Nove | \$1  |
| [mo                      |           | 988,          | mber | .00  |
| 8x.tar.gz](http://edcftp |           | 845/2,506,752 | 1998 |      |
| .cr.usgs.gov/pub/data/na |           |               |      |      |
| tionalatlas/mo8x.tar.gz) |           |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Mineral Operations -   | [Mineral  | Shapefile:\   | Jan  |  \$  |
| Sand and Gravel**        | O         | 170,          | uary | 1.00 |
|                          | perations | 026/1,130,496 | 2001 |      |
| Shapefile:               | -  Sand   |               |      |      |
| [sndgrvx020.tar          | and       |               |      |      |
| .gz](http://edcftp.cr.us | Gravel    |               |      |      |
| gs.gov/pub/data/national | I         |               |      |      |
| atlas/sndgrvx020.tar.gz) | nformatio |               |      |      |
|                          | n](http:/ |               |      |      |
|                          | /www.nati |               |      |      |
|                          | onalatlas |               |      |      |
|                          | .gov/sndg |               |      |      |
|                          | rvm.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| SDTS:                    |           | SDTS: \       | Jan  | \$1  |
| [sg                      |           | 207,          | uary | .00  |
| vx.tar.gz](http://edcftp |           | 351/1,120,768 | 2001 |      |
| .cr.usgs.gov/pub/data/na |           |               |      |      |
| tionalatlas/sgvx.tar.gz) |           |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Mineral Operations -   | [Mineral  | Shapefile:\   | Jan  |  \$  |
| Stone, Crushed**         | O         | 13            | uary | 1.00 |
|                          | perations | 7,026/823,296 | 2001 |      |
| Shapefile:               | -  Stone, |               |      |      |
| [crstonx020.tar          | Crushed   |               |      |      |
| .gz](http://edcftp.cr.us | In        |               |      |      |
| gs.gov/pub/data/national | formation |               |      |      |
| atlas/crstonx020.tar.gz) | ](http:// |               |      |      |
|                          | www.natio |               |      |      |
|                          | nalatlas. |               |      |      |
|                          | gov/crsto |               |      |      |
|                          | nem.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| SDTS:                    |           | SDTS: \       | Jan  | \$1  |
| [cs                      |           | 16            | uary | .00  |
| tx.tar.gz](http://edcftp |           | 7,895/821,760 | 2001 |      |
| .cr.usgs.gov/pub/data/na |           |               |      |      |
| tionalatlas/cstx.tar.gz) |           |               |      |      |
+--------------------------+-----------+---------------+------+------+
|  **Mortality**           | [         | Shapefile:    | Nove |  \$  |
|                          | Mortality | 3,712,9       | mber | 7.50 |
| Shapefile:               | I         | 81/19,529,728 | 1999 |      |
| [mortalp020.tar          | nformatio |               |      |      |
| .gz](http://edcftp.cr.us | n](http:/ |               |      |      |
| gs.gov/pub/data/national | /www.nati |               |      |      |
| atlas/mortalp020.tar.gz) | onalatlas |               |      |      |
|                          | .gov/mort |               |      |      |
|                          | alm.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| SDTS:                    |           | SDTS: \       | Nove |  \$  |
| [mr                      |           | 3,411,4       | mber | 7.50 |
| tp.tar.gz](http://edcftp |           | 93/15,482,880 | 1999 |      |
| .cr.usgs.gov/pub/data/na |           |               |      |      |
| tionalatlas/mrtp.tar.gz) |           |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Moths**                | [Moths    | DBF File: \   | Nove | \$1  |
|                          | Informati | 55,           | mber | .00  |
| DBF File:                | on](http: | 689/1,196,032 | 1999 |      |
| [moths0t.                | //www.nat |               |      |      |
| tar.gz](http://edcftp.cr | ionalatla |               |      |      |
| .usgs.gov/pub/data/natio | s.gov/mot |               |      |      |
| nalatlas/moths0t.tar.gz) | hm.html)  |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **NAWQA Surface-Water    | [NAWQA    | Shapefile:\   | Febr |  \$  |
| Sampling Sites**         | Surf      | 6             | uary | 1.00 |
|                          | ace-Water | 5,203/285,184 | 2001 |      |
| Shapefile:               | Sampling  |               |      |      |
| [sw9194x020.tar          | Sites     |               |      |      |
| .gz](http://edcftp.cr.us | I         |               |      |      |
| gs.gov/pub/data/national | nformatio |               |      |      |
| atlas/sw9194x020.tar.gz) | n](http:/ |               |      |      |
|                          | /www.nati |               |      |      |
|                          | onalatlas |               |      |      |
|                          | .gov/sw91 |               |      |      |
|                          | 94m.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| SDTS:                    |           | SDTS:\        | Febr |  \$  |
| [sw                      |           | 8             | uary | 1.00 |
| 9x.tar.gz](http://edcftp |           | 0,494/302,080 | 2001 |      |
| .cr.usgs.gov/pub/data/na |           |               |      |      |
| tionalatlas/sw9x.tar.gz) |           |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Nuclear Sites of the   | [Nuclear  | Shapefile:\   | Dece |  \$  |
| United States**          | Sites     | 1             | mber | 1.00 |
|                          | In        | 1,949/138,240 | 1999 |      |
| Shapefile:               | formation |               |      |      |
| [nrcsitx020.tar          | ](http:// |               |      |      |
| .gz](http://edcftp.cr.us | www.natio |               |      |      |
| gs.gov/pub/data/national | nalatlas. |               |      |      |
| atlas/nrcsitx020.tar.gz) | gov/nucle |               |      |      |
|                          | arm.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| SDTS:                    |           | SDTS:\        | Dece |  \$  |
| [nr                      |           | 949,          | mber | 1.00 |
| sx.tar.gz](http://edcftp |           | 946/1,425,920 | 1999 |      |
| .cr.usgs.gov/pub/data/na |           |               |      |      |
| tionalatlas/nrsx.tar.gz) |           |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Official Protraction   | [Official | Shapefile: \  | Nove |  \$  |
| Diagrams/Leasing Map:**  | Pr        | 1,049,        | mber | 1.00 |
|                          | otraction | 621/1,552,896 | 2000 |      |
| Shapefile:               | Diagram   |               |      |      |
| [opdlm0p020.tar          | s/Leasing |               |      |      |
| .gz](http://edcftp.cr.us | Map[\     |               |      |      |
| gs.gov/pub/data/national | ]{.u      |               |      |      |
| atlas/opdlm0p020.tar.gz) | nderline} |               |      |      |
|                          | Informati |               |      |      |
|                          | on](http: |               |      |      |
|                          | //www.nat |               |      |      |
|                          | ionalatla |               |      |      |
|                          | s.gov/opd |               |      |      |
|                          | lmm.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| SDTS:                    |           | SDTS: \       | Nove |  \$  |
| [op                      |           | 583,          | mber | 1.00 |
| dp.tar.gz](http://edcftp |           | 656/1,224,192 | 2000 |      |
| .cr.usgs.gov/pub/data/na |           |               |      |      |
| tionalatlas/opdp.tar.gz) |           |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Parkways and Scenic    | [Parkways | Shapefile:\   | A    |  \$  |
| Rivers**                 | and       | 21            | pril | 1.00 |
|                          | Scenic[\  | 6,828/655,872 | 2000 |      |
| Shapefile:               | ]         |               |      |      |
| [fedlanl020.tar          | {.underli |               |      |      |
| .gz](http://edcftp.cr.us | ne}Rivers |               |      |      |
| gs.gov/pub/data/national | Inf       |               |      |      |
| atlas/fedlanl020.tar.gz) | ormation] |               |      |      |
|                          | (http://w |               |      |      |
|                          | ww.nation |               |      |      |
|                          | alatlas.g |               |      |      |
|                          | ov/parkwa |               |      |      |
|                          | ysm.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| SDTS:                    |           | SDTS:\        | A    |  \$  |
| [fe                      |           | 25            | pril | 1.00 |
| dl.tar.gz](http://edcftp |           | 3,529/500,736 | 2000 |      |
| .cr.usgs.gov/pub/data/na |           |               |      |      |
| tionalatlas/fedl.tar.gz) |           |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Principal Aquifers**   | [         | Shapefile:    | July |  \$  |
|                          | Principal | 12,968,5      | 1998 | 7.50 |
| Shapefile:               | Aquifers  | 48/17,399,808 |      |      |
| [aquifrm025.tar          | Inf       |               |      |      |
| .gz](http://edcftp.cr.us | ormation] |               |      |      |
| gs.gov/pub/data/national | (http://w |               |      |      |
| atlas/aquifrm025.tar.gz) | ww.nation |               |      |      |
|                          | alatlas.g |               |      |      |
|                          | ov/aquife |               |      |      |
|                          | rsm.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| SDTS:                    |           | SDTS:\        | Au   |  \$  |
| [us                      |           | 3,075,        | gust | 1.00 |
| aq.tar.gz](http://edcftp |           | 408/5,586,944 | 1998 |      |
| .cr.usgs.gov/pub/data/na |           |               |      |      |
| tionalatlas/usaq.tar.gz) |           |               |      |      |
+--------------------------+-----------+---------------+------+------+
| Export:                  |           | Export:\      | Au   |  \$  |
| [usaqv1                  |           | 6,450,6       | gust | 7.50 |
| .tar.gz](http://edcftp.c |           | 72/19,349,504 | 1998 |      |
| r.usgs.gov/pub/data/nati |           |               |      |      |
| onalatlas/usaqv1.tar.gz) |           |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Public Land Survey     | [Public   | Shapefile:\   | July | \$7  |
| System**                 | Land[\    | 9,523,6       | 1999 | .50  |
|                          | ]         | 14/78,069,760 |      |      |
| Shapefile:               | {.underli |               |      |      |
| [plss00p020.tar          | ne}Survey |               |      |      |
| .gz](http://edcftp.cr.us | System    |               |      |      |
| gs.gov/pub/data/national | Informat  |               |      |      |
| atlas/plss00p020.tar.gz) | ion](http |               |      |      |
|                          | ://www.na |               |      |      |
|                          | tionalatl |               |      |      |
|                          | as.gov/pl |               |      |      |
|                          | ssm.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| SDTS:                    |           | SDTS:\        | July |  \$  |
| [pl                      |           | 15,087,15     | 1999 | 7.50 |
| sp.tar.gz](http://edcftp |           | 5/106,037,248 |      |      |
| .cr.usgs.gov/pub/data/na |           |               |      |      |
| tionalatlas/plsp.tar.gz) |           |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Railroads**            | [         | Shapefile:    | Dece |  \$  |
|                          | Railroads | 1,622,        | mber | 1.00 |
| Shapefile:               | Info      | 458/5,865,472 | 1998 |      |
| [railrdl020.tar          | rmation]( |               |      |      |
| .gz](http://edcftp.cr.us | http://ww |               |      |      |
| gs.gov/pub/data/national | w.nationa |               |      |      |
| atlas/railrdl020.tar.gz) | latlas.go |               |      |      |
|                          | v/railroa |               |      |      |
|                          | dsm.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| SDTS:                    |           | SDTS:\        | Dece | \$1  |
| [rr                      |           | 1,703,        | mber | .00  |
| dl.tar.gz](http://edcftp |           | 058/5,095,424 | 1998 |      |
| .cr.usgs.gov/pub/data/na |           |               |      |      |
| tionalatlas/rrdl.tar.gz) |           |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Realtime Steamflow     | [Realtime | Shapefile: \  | Data | not  |
| Stations**               | St        | varies daily  | is   | a    |
|                          | reamflow  |               | upd  | vail |
| Shapefile:               | Stations  |               | ated | able |
| [realstx.tar.gz](        | In        |               | d    | on   |
| http://water.usgs.gov/lo | formation |               | aily | com  |
| okup/getspatial?realstx) | ](http:// |               |      | pact |
|                          | www.natio |               |      | d    |
|                          | nalatlas. |               |      | isc  |
|                          | gov/reals |               |      |      |
|                          | tam.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| Export:                  |           | Export: \     | Data | not  |
| [realstx.e00.gz](        |           | varies daily  | is   | a    |
| http://water.usgs.gov/lo |           |               | upd  | vail |
| okup/getspatial?realstx) |           |               | ated | able |
|                          |           |               | d    | on   |
|                          |           |               | aily | com  |
|                          |           |               |      | pact |
|                          |           |               |      | d    |
|                          |           |               |      | isc  |
+--------------------------+-----------+---------------+------+------+
| **Roads**                | [Roads    | Shapefile:    | N    |  \$  |
|                          | Informati | 4,669,9       | ovem | 7.50 |
| Shapefile:               | on](http: | 12/23,661,056 | ber\ |      |
| [roadtrl020.tar          | //www.nat |               | 1999 |      |
| .gz](http://edcftp.cr.us | ionalatla |               |      |      |
| gs.gov/pub/data/national | s.gov/roa |               |      |      |
| atlas/roadtrl020.tar.gz) | dsm.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| SDTS:                    |           | SDTS:\        | N    |  \$  |
| [rd                      |           | 5,296,8       | ovem | 7.50 |
| tl.tar.gz](http://edcftp |           | 01/24,098,918 | ber\ |      |
| .cr.usgs.gov/pub/data/na |           |               | 1999 |      |
| tionalatlas/rdtl.tar.gz) |           |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Shaded Relief of North | [Shaded   | TIFF File:\   | July |  \$1 |
| America**                | Relief    | 41,700,89     | 1999 | 5.00 |
|                          | I         | 0/226,253,824 |      |      |
| TIFF File:               | nformatio |               |      |      |
| [shdrlfi0201.tar.        | n](http:/ |               |      |      |
| gz](http://edcftp.cr.usg | /www.nati |               |      |      |
| s.gov/pub/data/nationala | onalatlas |               |      |      |
| tlas/shdrlfi020l.tar.gz) | .gov/shad |               |      |      |
|                          | edm.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Significant and        | [E        | Shapefile:\   | Au   |  \$  |
| Historic Earthquakes**   | arthquake | 7             | gust | 1.00 |
|                          | Infor     | 3,617/524,288 | 1999 |      |
| Shapefile:               | mation](h |               |      |      |
| [quksigx020.tar          | ttp://www |               |      |      |
| .gz](http://edcftp.cr.us | .national |               |      |      |
| gs.gov/pub/data/national | atlas.gov |               |      |      |
| atlas/quksigx020.tar.gz) | /earthqua |               |      |      |
|                          | kem.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| SDTS:                    |           | SDTS:\        | Au   |  \$  |
| [qk                      |           | 1,075,294/    | gust | 1.00 |
| sx.tar.gz](http://edcftp |           | 2,129,920     | 1999 |      |
| .cr.usgs.gov/pub/data/na |           |               |      |      |
| tionalatlas/qksx.tar.gz) |           |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **States**               | [States   | Shapefile:    | N    |  \$  |
|                          | I         | 2,455,        | ovem | 1.00 |
| Shapefile:               | nformatio | 754/6,999,552 | ber\ |      |
| [statesp020.tar          | n](http:/ |               | 1999 |      |
| .gz](http://edcftp.cr.us | /www.nati |               |      |      |
| gs.gov/pub/data/national | onalatlas |               |      |      |
| atlas/statesp020.tar.gz) | .gov/stat |               |      |      |
|                          | esm.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| SDTS:                    |           | SDTS:\        | N    |  \$  |
| [st                      |           | 2,368,        | ovem | 1.00 |
| ap.tar.gz](http://edcftp |           | 381/3,846,892 | ber\ |      |
| .cr.usgs.gov/pub/data/na |           |               | 1999 |      |
| tionalatlas/stap.tar.gz) |           |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Time Zone**            | [Time     | Shapefile:    | May  |  \$  |
|                          | Zone      | 2,085,        | 1999 | 1.00 |
| Shapefile:               | I         | 829/6,193,152 |      |      |
| [timeznp020.tar          | nformatio |               |      |      |
| .gz](http://edcftp.cr.us | n](http:/ |               |      |      |
| gs.gov/pub/data/national | /www.nati |               |      |      |
| atlas/timeznp020.tar.gz) | onalatlas |               |      |      |
|                          | .gov/time |               |      |      |
|                          | znm.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| SDTS:                    |           | SDTS:\        | May  |  \$  |
| [tm                      |           | 2,188,        | 1999 | 1.00 |
| zp.tar.gz](http://edcftp |           | 418/3,948,544 |      |      |
| .cr.usgs.gov/pub/data/na |           |               |      |      |
| tionalatlas/tmzp.tar.gz) |           |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Urban Areas\           | [Urban    | Shapefile:\   | Jan  |  \$  |
| **Shapefile:             | Areas     | 886,          | uary | 1.00 |
| [urbanap020.tar          | Infor     | 959/2,939,392 | 2001 |      |
| .gz](http://edcftp.cr.us | mation](h |               |      |      |
| gs.gov/pub/data/national | ttp://www |               |      |      |
| atlas/urbanap020.tar.gz) | .national |               |      |      |
|                          | atlas.gov |               |      |      |
|                          | /urbanare |               |      |      |
|                          | asm.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| SDTS:                    |           | SDTS:\        | Jan  |  \$  |
| [ur                      |           | 1,161,        | uary | 1.00 |
| bp.tar.gz](http://edcftp |           | 588/3,395,584 | 2001 |      |
| .cr.usgs.gov/pub/data/na |           |               |      |      |
| tionalatlas/urbp.tar.gz) |           |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Volcanoes**            | [         | Shapefile: \  | Nove |  \$  |
|                          | Volcanoes | 1             | mber | 1.00 |
| Shapefile:               | Info      | 5,338/114,688 | 1998 |      |
| [volcanx020.tar          | rmation]( |               |      |      |
| .gz](http://edcftp.cr.us | http://ww |               |      |      |
| gs.gov/pub/data/national | w.nationa |               |      |      |
| atlas/volcanx020.tar.gz) | latlas.go |               |      |      |
|                          | v/volcano |               |      |      |
|                          | esm.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| SDTS:                    |           | SDTS:\        | Nove |  \$  |
| [vo                      |           | 954,          | mber | 1.00 |
| lx.tar.gz](http://edcftp |           | 265/1,409,024 | 1998 |      |
| .cr.usgs.gov/pub/data/na |           |               |      |      |
| tionalatlas/volx.tar.gz) |           |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Water Features**       | [Steams   | Shapefile:    | N    |  \$  |
|                          | and       | 34,910,30     | ovem | 7.50 |
| Shapefile:               | Wat       | 0/116,553,216 | ber\ |      |
| [hydrogm020.tar          | erbodies  |               | 1999 |      |
| .gz](http://edcftp.cr.us | Informati |               |      |      |
| gs.gov/pub/data/national | on](http: |               |      |      |
| atlas/hydrogm020.tar.gz) | //www.nat |               |      |      |
|                          | ionalatla |               |      |      |
|                          | s.gov/hyd |               |      |      |
|                          | rom.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| SDTS:                    |           | STDS:         | Se   | \$   |
| [hy                      |           | 21,444,4      | ptem | 7.50 |
| dm.tar.gz](http://edcftp |           | 88/58,602,496 | ber\ |      |
| .cr.usgs.gov/pub/data/na |           |               | 2000 |      |
| tionalatlas/hydm.tar.gz) |           |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **West Nile Virus**      | [West     | This data is  |      |      |
|                          | Nile      | not available |      |      |
|                          | Virus     | for download. |      |      |
|                          | In        |               |      |      |
|                          | formation |               |      |      |
|                          | ](http:// |               |      |      |
|                          | www.natio |               |      |      |
|                          | nalatlas. |               |      |      |
|                          | gov/virus |               |      |      |
|                          | map.html) |               |      |      |
+--------------------------+-----------+---------------+------+------+
| **Wildlife Mortality**   | [Wildlife | Frequency     | May  | \$   |
|                          | Mo        | Data DBF      | 2000 | 1.00 |
| Frequency Data DBF File: | rtality[\ | File:         |      | per  |
| [wlmtfrt.t               | ]{.underl | 3             |      | file |
| ar.gz](http://edcftp.cr. | ine}Infor | 9,124/395,776 |      |      |
| usgs.gov/pub/data/nation | mation](h |               |      |      |
| alatlas/wlmtfrt.tar.gz)  | ttp://www | Botulism DBF  |      |      |
|                          | .national | File:         |      |      |
| Botulism DBF File:       | atlas.gov | 2             |      |      |
| [wlbotut.t               | /wildmort | 7,906/174,592 |      |      |
| ar.gz](http://edcftp.cr. | frm.html) |               |      |      |
| usgs.gov/pub/data/nation |           | Cholera DBF   |      |      |
| alatlas/wlbotut.tar.gz)  |           | File:         |      |      |
|                          |           | 2             |      |      |
| Cholera DBF File:        |           | 0,367/132,608 |      |      |
| [wlcholt.t               |           |               |      |      |
| ar.gz](http://edcftp.cr. |           | Lead          |      |      |
| usgs.gov/pub/data/nation |           | Poisoning DBF |      |      |
| alatlas/wlcholt.tar.gz)  |           | File:         |      |      |
|                          |           | 12,561/65,024 |      |      |
| Lead Poisoning DBF File: |           |               |      |      |
| [wlleadt.t               |           | OP/CARB       |      |      |
| ar.gz](http://edcftp.cr. |           | Poisoning DBF |      |      |
| usgs.gov/pub/data/nation |           | File: \       |      |      |
| alatlas/wlleadt.tar.gz)  |           | 17,400/86,016 |      |      |
|                          |           |               |      |      |
| OP/CARB Poisoning DBF    |           |               |      |      |
| File:                    |           |               |      |      |
| [wlopcat.t               |           |               |      |      |
| ar.gz](http://edcftp.cr. |           |               |      |      |
| usgs.gov/pub/data/nation |           |               |      |      |
| alatlas/wlopcat.tar.gz)  |           |               |      |      |
+--------------------------+-----------+---------------+------+------+