I agree, it does seem silly to have 10% on 10 properties - the chances of them all going down the drain at the same time are almost nothing. 

Storm drains/ponds? 

What is a nightmare is your entire life's assets going down the drain to a lawsuit.

@ economic-identity, versus status-identity, we'd aggressively pursue dancing around the edges of urgent policy redress a single payer model of healthcare and save about $200,000 in costs for the average person.Legislators who receive lifetime benefit-guaranteed retirement benefits while common laborers get to pay into cost-guaranteed 401K's largely fail to act with the approval of a largely silent middle and lower class, constantly defy all common sense using caravans of SUV's while attending "climate change" meetings plug a small drain while igoring a bursting dam.

The Android OS is a major drain on batteries.

There are also signs of a cover up at the base of the foundation because there are new concrete blocks there to hide the foundation and a temporary drain placed nearby to prevent water from reaching the foundation.

Entisol is a good soil in that area that could exist but is not the norm does drain well and can be used in many agricultural formats.

.), as well as grass painting, and pool draining.

Actually, I don't think renter's insurance will cover anything that is damaged due to natural flooding - I had a similar issue a few year's back and the tenant's insurance did not cover the damage; renter's insurance covers damage due to a burst pipe maybe ...I appeased the (very long term) tenant by having a perimeter french drain and sump pump installed - to hopefully avoid repeats in the future.

Prevent add'l moisture - dehudifier which drains to the outside, new vapor barrier 6 mil plastic one foot up wall tape with gorilla tape with overlap3.