Drought Vulnerability of Illinois' Community Surface Water Systems - Vulnerability, Illinois State Water Survey

Illinois Drought

Holland Regional Water Supply

Drought Vulnerability Classification

Adequate System – There is greater than a 90% probability that the community will not experience any water shortages or threat thereof during a severe drought similar to the drought of record.

Drought Adequacy Description

The amount of water available for this system’s use is limited by a water supply contract with the Illinois Department of Natural Resources. Because the current demand does not exceed the water allocation amount, the drought vulnerability of the system is classified as ADEQUATE.

Additional Notes

Population Served:






System Information

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Illinois State Water Survey

2204 Griffith Dr., MC-674
Champaign, IL 61820-7463
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