Assertion: swamp's soil | /r/HasProperty | porous sand
Facets:
value: with a percolation rate
type: OTHER
Source sentences:
text: When installing septic systems within the protected shoreland, if the receiving soil of the septic system is a porous sand and gravel material with a percolation rate equal to or faster than 2 minutes per inch, the setback is at least 125 feet from the reference line of the waterbody.