Welcome to the Coal Hydrology Information Web Site.

Table of Contents

• Electronic Data Input Program and Instructions
• Go to Mine Site Information
• View DOGM Mine Specific Water Quality Data
• Submit Water Monitoring Data
• Mining's Effects on Water Quality & Quantity
• Other Factors Affecting Water Quality & Quantity
• Mining & Water Resource Solutions
• Mine Hydrology References

Other Hydrology Links

• U.S. Geological Survey
• Environmental Protection Agency