File:HUC 6 digit codes national map for demonstration instruction 03.gif

No higher resolution available.

HUC_6_digit_codes_national_map_for_demonstration_instruction_03.gif (545 × 357 pixels, file size: 26 KB, MIME type: image/gif)

This is a file from the Wikimedia Commons. Information from its description page there is shown below.
Commons is a freely licensed media file repository. You can help.

Summary

Description	English: HUC 6 codes national map for demonstration instruction
Date	1 January 2000
Source	https://nas.er.usgs.gov/about/hucs.aspx
Author	USGS

Licensing

This image is in the public domain in the United States because it only contains materials that originally came from the United States Geological Survey, an agency of the United States Department of the Interior. For more information, see the official USGS copyright policy.

Bahasa Indonesia ∙ català ∙ čeština ∙ Deutsch ∙ eesti ∙ English ∙ español ∙ français ∙ galego ∙ italiano ∙ Nederlands ∙ português ∙ polski ∙ sicilianu ∙ suomi ∙ Tiếng Việt ∙ Türkçe ∙ български ∙ македонски ∙ русский ∙ മലയാളം ∙ 한국어 ∙ 日本語 ∙ 中文 ∙ 中文（简体） ∙ 中文（繁體） ∙ العربية ∙ فارسی ∙ +/−