Minimum ambient source water surface elevation

Minimum ambient source water surface elevation means the mean low tidal water level for estuaries or oceans. The mean low tidal water level is the average height of the low water over at least 19 years.

Source

40 CFR § 125.133

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Scoping language

In addition to the definitions set forth at 40 CFR 125.83, the following special definitions apply to this subpart:

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