Which surface indicators might suggest a failing drainfield?

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Multiple Choice

Which surface indicators might suggest a failing drainfield?

Surface indicators of a failing drainfield include signs that effluent is reaching and affecting the soil surface. Wet spots or standing water over the drainfield show water and wastewater are not infiltrating properly. Odors in the area indicate gases from wastewater escaping due to improper containment or infiltration. Unusually lush or vigorous vegetation over or near the drainfield suggests nutrients from effluent are enriching the soil, signaling improper absorption and potential failure. Dry, compacted soil with no moisture isn’t a sign of a failing system—it suggests the opposite, or simply nonactive moisture conditions. Freshly painted tanks are cosmetic and don’t reflect the drainfield’s performance. Newly planted grass on a dry slope doesn’t indicate drainfield problems and is unrelated to system function.

Surface indicators of a failing drainfield include signs that effluent is reaching and affecting the soil surface. Wet spots or standing water over the drainfield show water and wastewater are not infiltrating properly. Odors in the area indicate gases from wastewater escaping due to improper containment or infiltration. Unusually lush or vigorous vegetation over or near the drainfield suggests nutrients from effluent are enriching the soil, signaling improper absorption and potential failure.

Dry, compacted soil with no moisture isn’t a sign of a failing system—it suggests the opposite, or simply nonactive moisture conditions. Freshly painted tanks are cosmetic and don’t reflect the drainfield’s performance. Newly planted grass on a dry slope doesn’t indicate drainfield problems and is unrelated to system function.

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