| 1937-1938 c |
06714
|
Rio Grande Basin |
Image of map number 06714 is not available.
|
| 1937 c. |
06693
|
Lower Rio Grande-Pecos Drainage Basin |
Image of map number 06693 is not available.
|
| 1937 |
06703
|
Lower Rio Grande - Pecos Basin |
Image of map number 06703 is not available.
|
| 1936-1937 c |
06710
|
Lower Rio Grande Basin, Southwest Gulf Drainage Basin District No. 6a |
Image of map number 06710 is not available.
|
| 1930-1935 c |
06787
|
Maverick County Water Improvement District No. 1 |
Image of map number 06787 is not available.
|
| 1914 |
06449
|
Map of Rio Grande Drainage Basin |
Image of map number 06449 is not available.
|
