Numeric Nutrient Criteria for Freshwaters
10.23.2018 | Uncategorized | No Comments
EPA approves two methods to determine whether a waterbody is impaired: narrative and numeric. Narrative criteria are subjective. Numeric criteria are not. Narrative criteria are difficult to enforce. Numeric criteria – much less so. This fact is known by the EPA, but the agency – to date – has not assumed the responsibility to establish […]
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