# Negative Drainage: Another Free Inspection Graphic

**URL:** <https://forum.nachi.org/t/negative-drainage-another-free-inspection-graphic/200717>\
**Category:** Special Deals for InterNACHI Inspectors\
**Created:** [July 14, 2021, 3:27pm UTC](https://forum.nachi.org/t/negative-drainage-another-free-inspection-graphic/200717 "2021-07-14T15:27:19Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![gromicko](https://sea2.discourse-cdn.com/internachi/user_avatar/forum.nachi.org/gromicko/32/58172_2.png) [@gromicko](https://forum.nachi.org/u/gromicko)\
**Post date:** [July 14, 2021, 3:27pm UTC](https://forum.nachi.org/t/negative-drainage-another-free-inspection-graphic/200717/1 "2021-07-14T15:27:19Z")

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![Negative-Drainage](https://global.discourse-cdn.com/internachi/original/3X/2/d/2d5a0144fdaa7792c27f66255461e6660f169756.jpeg)