Assertion: septic tank's level | /r/HasProperty | normally-full
Facets:
value: normally
type: DEGREE
Source sentences:
text: Having to pump a septic tank every 6 months does not fix an underlying problem of an under-sized or poorly designed system or more likely a failed drainfield; it doesn't make sense to me unless you're using your system with a failed drainfield and treating it as a semi-holding tank; a septic tank at a typical home is re-filled in a few days after pumping; faster if groundwater is leaking into the tank; so it's not right that the septic tank should be kept below its normally-full level.