Or. Admin. R. 340-041-0310 - Basin-Specific Criteria (Umatilla): Beneficial Uses to Be Protected in the Umatilla Basin

Current through Register Vol. 60, No. 12, December 1, 2021

(1) Water quality in the Umatilla Basin (see Figure 1) must be managed to protect the designated beneficial uses shown in Table 310A (January 2015).
(2) Designated fish uses to be protected in the Umatilla Basin are shown in Figures 310A and 310B (November 2003, except as noted in Table 310A).

[NOTE: View a PDF of Figures and Tables by clicking on "Tables" link below.]


Or. Admin. R. 340-041-0310
DEQ 17-2003, f. & cert. ef. 12-9-03; DEQ 3-2012, f. & cert. ef. 5-21-12; DEQ 1-2015, f. & cert. ef. 1-7-15; DEQ 13-2019, amend filed 05/16/2019, effective 5/16/2019

To view tables referenced in rule text, click here to view rule.

Statutory/Other Authority: ORS 468.020, 468B.030, 468B.035 & 468B.048

Statutes/Other Implemented: ORS 468B.030, 468B.035 & 468B.048

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