305(b) Lists/Assessment Unit Information Year 2002

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National Assessment Database

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Assessing Water Quality (Questions and Answers)

National Water Quality Inventory Report to Congress, 2002 Reporting Cycle

The 2002 National Assessment
Database (Fact Sheet)

Previous National Water Quality Reports

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Other Water Assessment Information
The most current report available for Arizona is 2004 but no information for this assessment unit is available for that year.

Cycle: 2002	State: AZ
Assessment Unit ID: AZ15050301-025A_00	Water Name: Harshaw Wash, headwaters-lat/long (315500/1104200)
EPA Water Type: STREAM/CREEK/RIVER	Water Size: 10.31 MILES

Water Quality Attainments

Designated Use Category	State Designated Use	Attainment Status	Threatened
Aquatic Life Harvesting	FISH CONSUMPTION	INSUFFICIENT INFORMATION	No
Fish, Shellfish, and Wildlife Protection and Propagation	A&W - WARM WATER FISHERY	NOT SUPPORTING	No
Recreation	PRIMARY CONTACT (RECR)	INSUFFICIENT INFORMATION	No
Agricultural	AGRICULTURE - LIVESTOCK	INSUFFICIENT INFORMATION	No

Fully Supported

Threatened

Partially Supported

Not Supported

Not Assessed

Insufficient Information

Note: State Designated Uses reported as "Not Attainable" are no longer recognized under the 2002 Integrated Report Guidance and in this web report are categorized as "Not Supported".

Causes of Impairment

State Impairment	EPA Impairment Classification
ZINC	METALS

Probable Sources Contributing to Impairment

The sources listed below may contribute to one or more of the above-listed impairments.

State Source	EPA Source Classification
MINE TAILINGS	RESOURCE EXTRACTION
IMPACTS FROM ABANDONED MINE LANDS (INACTIVE)	RESOURCE EXTRACTION