DNR Form 542-0356 Groundwater Rule: Iowa DNR Application for 4-log Virus Inactivation Using Chlorine - Iowa

What Is DNR Form 542-0356?

This is a legal form that was released by the Iowa Department of Natural Resources - a government authority operating within Iowa. As of today, no separate filing guidelines for the form are provided by the issuing department.

FAQ

Q: What is the DNR Form 542-0356?A: DNR Form 542-0356 is an application form for the Iowa Department of Natural Resources (DNR) related to 4-log virus inactivation using chlorine.

Q: What is the Groundwater Rule?A: The Groundwater Rule is a regulation that sets standards for public drinking water systems to protect against microbial contaminants, including viruses, in groundwater.

Q: What is the purpose of the Iowa DNR Application for 4-log Virus Inactivation Using Chlorine?A: The purpose of this application is to ensure that public drinking water systems in Iowa are effectively treating their water to achieve a 4-log virus inactivation using chlorine.

Q: What is 4-log virus inactivation?A: 4-log virus inactivation refers to a treatment process that reduces the concentration of viruses in water by 99.99%.

Q: Why is chlorine used for virus inactivation?A: Chlorine is commonly used for virus inactivation as it is effective in killing many types of viruses and other microbial contaminants in water.

Q: Who needs to complete the Iowa DNR Application for 4-log Virus Inactivation Using Chlorine?A: Public drinking water systems in Iowa that are required to meet the Groundwater Rule standards for virus inactivation using chlorine need to complete this application.