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| HEC-GeoHMS Version | Compatible ArcGIS | Status for 10.8 | |---------------------|------------------|------------------| | 10.2.2 | 10.2 – 10.5 | Limited (may crash) | | 10.3.1 | 10.3 – 10.6 | Mostly stable | | 10.3.2 | 10.3 – 10.7 | Recommended | | | 10.3 – 10.8.1 | Best choice | 💬 Floodplain mapping
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