Staff Guidance Documents for Public Water Systems
Water Hauler guidance documents. A water hauler is regulated as a public water system. Water haulers and public water systems can learn about disinfection requirements, testing needs, and other requirements that apply to the hauling of drinking water in this guidance document.
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This staff guidance document provides public water systems with information on applying for an exception to the minimum pressure maintenance capacity requirements. “Industrial Applications” refers to those systems classified as non-transient, non-community systems. All non-transient, non-community systems providing groundwater, surface water, or groundwater under the influence of surface water must have a pressure tank of 220 gallons or greater.