2004 Section 303(d) List Fact Sheet for N. MARIANA ISLANDS

Waters Listed by Waterbody Type
Waters Listed by Watershed
Causes of Impairment
Approved TMDLs by Pollutant
Approved TMDLs by Year
TMDL Document Search

Water Assessment Information
2004 State Assessment Report

Other Impaired Water 303(d) List Information
The most current report available is 2008
Data are also available for these years: 2006 2002 1998

Click here to see metadata for this report.

Waters Listed by Waterbody Type

Waterbody Type	Number of Waters on List
NOTE: Click on the underlined "Number of Waters on List" value to see a listing of those waters.
COASTAL SHORELINES	66

Total Number of Impaired Waters Reported: 66

Waters Listed by Watershed

Watershed Name	Number of Waters on List	Percent of Reported
NOTE: Click on the underlined "Watershed Name" to view a Watershed report. Click on the underlined "Number of Waters on List" value to see a listing of those waters.
Not Reported	66	100.00

Total Number of Impaired Waters Reported: 66

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Causes of Impairment

General Impairment Name	Cause of Impairment Reported	Percent of Reported
NOTE: Click on the underlined "Cause of Impairment Reported" value to see a listing of those waters with that cause of impairment. Click on the underlined "General Impairment Name" to see the detailed state-reported impairment names.
NUTRIENTS	65	39.63
PATHOGENS	42	25.61
ORGANIC ENRICHMENT/OXYGEN DEPLETION	31	18.90
CAUSE UNKNOWN - IMPAIRED BIOTA	26	15.85

Total Number of Causes of Impairment Reported: 164

Cause of Impairment Priorities

Priority	Cause of Impairment Reported	Percent of Reported
NOTE: Click on the underlined "Cause of Impairment Reported" value to see a listing of those waters with that impairment priority.
MEDIUM	87	53.05
HIGH	60	36.59
LOW	17	10.37

Total Number of Causes of Impairment Reported: 164

Approved TMDLs by Pollutant since October 1, 1995

There were no Approved TMDLs reported to EPA by the state. EPA is in the process of collecting TMDL information from the states. Because these efforts are on-going, there may be additional approved TMDLs that were not found here. Total Number of TMDLs Reported to EPA since October 1, 1995: 0

Approved TMDLS by EPA Fiscal Year (October 1 through September 30) since October 1, 1995

There were no Approved TMDLs reported to EPA by the state since October 1995.

TMDL Document Search

Full Text Search of TMDL Documents is available here.

External Links

The following agencies may also have relevant environmental information:

U. S. Geological Survey Data