Hawaii NPDES Program Hawaii State Policies and Programs
10 Legal Issues
by the EPA, the EPO also develops reliable biological and land use assessments for use in preparing Total Maximum Daily Load estimates on a watershed basis.
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The DOH has established an antidegradation water quality policy that requires that waters whose quality is higher than the water quality standard not be lowered in quality unless the
change is justifiable for important social or economic developments.
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In addition, any decrease in water quality may not injure or interfere with uses that were already assigned to those waters.
The water quality antidegradation policy is supplemented by the DOH policy of water pollution control.
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This policy supports the conservation of Hawai`i’s waters and the protection and improvement in the quality of water for drinking, marine and aquatic life, oceanographic
research, preservation of wilderness and coral reefs, and other legitimate uses of water. The water pollution control policy also provides for effective wastewater treatment and water
pollution control. Finally, the water pollution control policy mandates the highest and best degree of waste treatment practicable under existing technology in project designs for all new or
increased sources of water pollution.
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The Department of Healths goals are designed to ensure that Hawai`is coastal waters are safe and healthy for people, plants and animals and also to protect and restore the quality of
Hawaiis streams, wetlands, estuaries and other inland waters for fish and wildlife, recreation, aesthetic enjoyment and other appropriate uses. The Clean Water Branch of the Department
implements and maintains the statewide clean water program for recreational and ecosystem protection through services including engineering analysis and permitting, water quality
monitoring and investigation, water quality violation enforcement, and polluted runoff or nonpoint source pollution control monitoring.
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As part of its duties, the Monitoring Section of the Clean Water Branch identifies sources of water pollution through area surveillance, routing
inspections and complaint investigations. The Monitoring Section also evaluates the impact of water pollutants on public health; determines compliance with rules via source testing, water
sampling and special studies; and submits data that appear to indicate non-compliance to the Enforcement Section.
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