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DECISION ID |
7052 |
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Pollutant: |
Selenium |
Final Listing Decision: |
List on 303(d) list (being addressed by USEPA approved TMDL) |
Last Listing Cycle's Final Listing Decision: |
List on 303(d) list (being addressed by USEPA approved TMDL)(2006) |
Revision Status |
Original |
Sources: |
Source Unknown |
TMDL Name: |
San Joaquin River Watershed Selenium |
TMDL Project Code: |
491 |
Date TMDL Approved by USEPA: |
05/26/2000 |
Impairment from Pollutant or Pollution: |
Pollutant |
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Weight of Evidence: |
This pollutant is being considered for listing under section 2.2 of the Listing Policy. Under this section of the Policy, a minimum of one line of evidence is needed to assess listing status.
The Grasslands Marsh Selenium TMDL was approved by the RWQCB in 2000 and subsequently approved by USEPA in 2000.
Based on the readily available information, the weight of evidence indicates that there is sufficient justification in favor of placing this water segment-pollutant combination in the Water Quality Limited Segments Being Addressed portion of the section 303(d) list. |
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RWQCB Board Decision / Staff Recommendation: |
This is a decision made by the State Water Resources Control Board and approved by the USEPA in 2006 . No new data were assessed by the Regional Board for 2008. The decision has not changed. |
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SWRCB Board Decision / Staff Recommendation: |
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USEPA Decision: |
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