Symptom Level     Spatial Coverage     Frequency     Grade     Value   High Any spatial coverage Unknown Flag A 0.5 High High Episodic High 1 High High Periodic High 1 High High Persistent High 1 High Low Episodic Low 0.25 High Low Periodic Moderate 0.5 High Moderate Episodic Moderate 0.5 High Moderate Periodic High 1 High Unknown Any frequency Flag A 0.5 High Unknown Episodic Moderate 0.5 High Unknown Periodic Moderate 0.5 High Unknown Unknown Moderate 0.5 High Very low Episodic Low 0.25 High Very low Periodic Moderate 0.5 Hypereutrophic Any spatial coverage Unknown Flag A 0.5 Hypereutrophic High Episodic High 1 Hypereutrophic High Periodic High 1 Hypereutrophic High Persistent High 1 Hypereutrophic Low Episodic Low 0.25 Hypereutrophic Low Periodic Moderate 0.5 Hypereutrophic Moderate Episodic Moderate 0.5 Hypereutrophic Moderate Periodic High 1 Hypereutrophic Unknown Any frequency Flag A 0.5 Hypereutrophic Unknown Episodic Moderate 0.5 Hypereutrophic Unknown Periodic High 1 Hypereutrophic Very low Episodic Low 0.25 Hypereutrophic Very low Periodic Moderate 0.5 Low Any spatial coverage Any frequency Low 0.25 Low Not applicable Not applicable Low 0 Medium Any spatial coverage Unknown Flag A 0.5 Medium High Episodic Moderate 0.5 Medium High Periodic High 1 Medium High Persistent High 1 Medium High Unknown Moderate 0.5 Medium Low Episodic Low 0.25 Medium Low Periodic Low 0.25 Medium Low Persistent Moderate 0.5 Medium Low Unknown Low 0.25 Medium Moderate Episodic Low 0.25 Medium Moderate Periodic Moderate 0.5 Medium Moderate Persistent Moderate 0.5 Medium Unknown Any frequency Flag A 0.5 Medium Unknown Periodic Flag A 0.25 Medium Unknown Persistent Moderate 0.5 Medium Unknown Unknown Flag 0.25 Medium Very low Episodic Low 0.25 Medium Very low Periodic Low 0.25 Unknown Unknown Unknown Flag A 0.25