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MOLD PRO SOLUTIONS – RISK ATLAS
An interactive map and neighborhood-by-neighborhood reference — flood-zone context, local risk factors, and direct links to every community we serve.
| Neighborhood | City | Setting / flood zone | Primary risk factors | |
|---|---|---|---|---|
| Alta Vista | Bethesda | Zone X — Alta Vista elevated terrain | Hillside drainage concentration; groundwater flow from uphill impervious surfaces | View → |
| Bradley Hills | Bethesda | Zone X — Bradley Hills residential area | Unnamed tributaries connecting to Rock Creek; depression areas retain water | View → |
| Brookmont | Bethesda | Zone AE — direct floodplain | Canal towpath forms southern neighborhood boundary; canal overflow affects Brookmont during major flood events | View → |
| Burning Tree | Bethesda | Zone X — Burning Tree residential area | Golf course drainage systems can concentrate runoff from the Burning Tree Club property toward adjacent residential lots | View → |
| Downtown Bethesda | Bethesda | Zone X — most of Downtown Bethesda | Impervious surface saturation during intense storms; storm drain overflow | View → |
| Edgemoor | Bethesda | Zone X — Edgemoor residential area | Hillside terrain creates concentrated stormwater flows; several properties have drainage easements | View → |
| Greenwich Forest | Bethesda | Zone X — Greenwich Forest residential area | Proximity to unnamed Rock Creek tributary; seasonal drainage | View → |
| Kenwood | Bethesda | ~26% flood risk | Little Falls Branch (Rock Creek tributary) — Zone AE | View → |
| Westbard | Bethesda | Zone AE — properties within approximately 100 feet of the Branch alignment | Willett Branch streamway restoration (2020–2024) may have altered local drainage patterns | View → |
| Wyngate | Bethesda | Zone X — Wyngate residential area | Eastern boundary near Rock Creek tributary drainage; elevated groundwater during wet periods | View → |
| Woodcliffe Park | Boyds | Estate-home community in rural Boyds, western Montgomery County | Aging original water heaters, sump pumps and washer hoses; long HVAC duct runs; large below-grade finished space; damp wooded soils | View → |
| Clarksburg Village | Clarksburg | Large planned community in Clarksburg, upper Montgomery County | Ten Mile Creek and Little Seneca system — a county-designated high-quality stream system | View → |
| Crown | Gaithersburg | Mixed-use community on the former Crown Farm, Fields Road, Gaithersburg | Bath ventilation shortfalls, HVAC condensation, supply-line leaks behind finished walls, shared-wall moisture in attached units | View → |
| Neelsville | Germantown | Historic village area along the Frederick Road (MD 355) corridor in Germantown | Seneca Creek watershed; topography concentrates runoff into stream valleys during heavy rain | View → |
| Avenel | Potomac | Zone X (500-year floodplain, moderate risk) — most of Avenel | Zone AE along Rock Run and Potomac River proximity areas | View → |
| Bells Mill | Potomac | Properties adjacent to Cabin John Creek main channel | Increasing impervious surface upstream in Rockville/Gaithersburg watershed | View → |
| Congressional Country Club | Potomac | Zone X — Congressional CC corridor | Golf course drainage systems can concentrate runoff toward adjacent residential properties | View → |
| Falconhurst | Potomac | Zone X — Falconhurst residential area | Unnamed tributaries feeding Muddy Branch; swale overflow during intense storms | View → |
| Glen Hills | Potomac | Zone X — Glen Hills residential area | Informal swales connecting to Cabin John Creek watershed | View → |
| Potomac Crest | Potomac | Zone X — most of Potomac Crest | Informal swales connecting to Watts Branch watershed | View → |
| Potomac Falls | Potomac | Zone X — most of Potomac Falls residential area | Seasonal drainage swales and unnamed tributaries feeding C&O Canal corridor | View → |
| Potomac Village | Potomac | Zone AE for properties closest to Potomac River and C&O Canal | Zone X (moderate risk) | View → |
| River Falls | Potomac | Properties within 0.5 miles of Potomac River bank — includes river-facing tier of River Falls | Upper portions of neighborhood, moderate risk | View → |
| Saddle Ridge | Potomac | Zone X — most of Saddle Ridge residential area | Several unnamed intermittent streams cross Saddle Ridge properties; these activate during heavy rain and can overflow berms and swales | View → |
| College Gardens | Rockville | Zone X — most of College Gardens residential area | Upper watershed tributaries cross several College Gardens properties — flash flood risk during intense storms | View → |
| Fallsgrove | Rockville | Zone X — most of Fallsgrove planned community | Rock Creek headwaters respond rapidly to intense precipitation | View → |
| Hungerford | Rockville | Zone X — Hungerford residential area | Original 1950s storm drain infrastructure — limited capacity by modern standards | View → |
| King Farm | Rockville | Zone X — King Farm planned development | Unnamed tributary of Rock Creek within development — detention pond overflow possible during extreme events | View → |
| Luxmanor | Rockville | Zone X — Luxmanor residential area | Western community boundary approaches Cabin John Creek corridor; elevated groundwater during wet periods | View → |
| Rockville Town Center | Rockville | Zone X — Rockville Town Center urban core | Town Center sits above Rock Creek's upper watershed; tributary systems cross under downtown infrastructure | View → |
| Rose Hill Falls | Rockville | Zone X — Rose Hill Falls residential area | Stream buffer properties have elevated ambient humidity; unnamed tributaries active during storms | View → |
| Tower Oaks | Rockville | Zone X — Tower Oaks planned development | Modern development — detention infrastructure installed | View → |
| Twinbrook | Rockville | Watts Branch corridor through western Twinbrook | Twinbrook's flat topography limits drainage — several streets experience standing water during 2+ inch events regardless of Watts Branch overflow | View → |
| Woodley Gardens | Rockville | Zone AE along creek main channel through Woodley Gardens | Watershed-wide impervious surface increases have elevated peak flow volumes 3–5x above pre-development baseline | View → |
No neighborhoods match that search.
Flood-zone and risk descriptions are drawn from each neighborhood's own page and are provided as general context only. For the official flood designation of a specific property, check FEMA's Map Service Center. Map markers shown with a lighter pin are positioned at their parent city's centre because a precise neighborhood centre was not available.
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