True Flood Risk

Flood Watch Issued for Grand River Watershed, Including Dunnville, Ontario, Canada. The Grand River Conservation Authority has issued a Flood Watch for the Grand River watershed, including communities such as Dunnville in Haldimand County as snowmelt and runoff drive water levels higher, increasing flood risk in low-lying areas. Google’s Flood Hub predicts extreme river discharge levels later today. To complement this data layer, True Flood Risk conducted a community-wide assessment of the lowest finished floor of each building and found that 31% of properties may be at risk with just a few inches of water. What can you do to protect your property? -Monitor official flood alerts for real-time updates -Assess your property’s flood risk and consider mitigation options such as filling in your basement, raising mechanical equipment or your home, installing floodproofing solutions, or obtaining flood insurance -Take proactive steps to protect your home and community Knowing your property's true flood risk is the first step toward resilience. Request your free True Flood Risk & Resilience report today. #FloodWatch #GrandRiver #TrueFloodRisk #FloodResilience #ClimateRisk #BePrepared #RealEstate #Canada #FloodInsurance

At True Flood Risk, we complement and enhance flood models by layering in granular, property-level insights—helping homeowners, businesses, insurers, and governments make more precise and proactive flood risk decisions. Why does this matter? -First Floor Height (FFH) estimates & risk scores are critical when elevation certificates (ECs) are unavailable or difficult to obtain -Property-specific flood risk assessments refine and strengthen broad flood maps -Real-time data integration enriches dynamic flood monitoring -Mitigation cost analysis helps reduce financial losses before disaster strikes Our patented technology builds on the great work done by flood modelers and agencies—delivering additional insights to help translate risk into action. Flood maps and CAT models provide the big picture. True Flood Risk helps bring it into sharper focus at the property level—combining our proprietary FFH data and risk scores with trusted, authoritative datasets from FEMA, NOAA: National Oceanic & Atmospheric Administration, U.S. Geological Survey (USGS), National Weather Service, and more. See it in action: Check out how FEMA flood zones ?? are enriched with our flagship dataset, enabling users to assess flood risk and pinpoint optimal mitigation strategies—faster, more precisely, and at scale. Interested in learning more? Reach out to request a demo. #FloodRisk #ClimateData #FloodMaps #DisasterResilience #TrueFloodRisk #RiskMitigation

Thank you, Anna Lerner Nesbitt and Climate Collective for this amazing opportunity! We’re excited to get started and make an impact. #ClimateResilience #WhenEveryInchMatters #FloodRisk

Argentina has declared a three-day period of national mourning to honor the lives lost in the catastrophic flooding that struck Bahía Blanca last Friday. The city endured over 400 mm (15.7 inches) of rainfall in a matter of hours. We extend our deepest condolences to those who have lost loved ones in this tragic weather event. Our thoughts are with all affected as they honor the memories of those lost and embark on the journey of recovery and rebuilding. #Flood #BahiaBlanca #Argentina

Village of Whitesboro, NY Prepares for Potential Flooding Amid Flood Watch With a flood watch currently in effect until tomorrow at 5 pm ET, Thursday, March 6th, Kirk Tupaj of WKTV NewsChannel 2 reports on how the Village of Whitesboro, NY is preparing for possible flooding. He reports that the combination of snowmelt and steady rainfall could lead to rising water levels, particularly along Sauquoit Creek, where past floods have caused significant disruptions. Local officials, led by Mayor Glenn Hopsicker, are closely monitoring conditions. Many will be watching to see how effective the floodplain benches installed by Oneida County will be in absorbing excess water. However, as noted in the article, debris buildup at the CSX bridge on Main Street remains a concern. With cooler nights slowing the thaw, the hope is for a gradual snowmelt that minimizes flooding risks. True Flood Risk conducted a rapid community flood risk assessment of Whitesboro. (Zip Code 13492). A few of the highlights include: -15% of homes have a first floor elevation below expected water depth, increasing their flood risk. -78 properties are prime candidates for basement infill or elevation based on current flood exposure. That number rises to 256 properties (6% of the community) when considering future flood risk projections over the next 30 years. -Flood insurance is strongly recommended for other at-risk properties, including those in X flood zones. How Property Owners and Renters Can Reduce Risk: -Check your flood risk—request a free flood risk and resilience report from True Flood Risk for property-level insights and potential mitigation strategies. -Keep storm drains and catch basins clear to maintain proper water flow. -Stay informed by following local emergency updates. With flooding a recurring challenge in Whitesboro, understanding property-level risk and taking proactive measures can help reduce damage and improve resilience. If you're interested in learning more about a specific property or community, feel free to reach out. #FloodRisk #CommunityResilience #FloodWatch #Preparedness #TrueFloodRisk

From 2022 to Now: Lismore Braces for Another Flood Event Lismore, New South Wales knows the devastating power of floodwaters all too well. After the catastrophic 2022 floods, which displaced thousands and caused unprecedented damage, it now looks like Tropical Cyclone Alfred is in the project path to impact this community once again. At True Flood Risk, we monitor property-level flood risk in communities worldwide, including Lismore. With TC Alfred approaching, real-time insights and preparedness matter more than ever. In moments like these, having the right data can make all the difference. That’s why we’re sharing our Lismore Flood Risk Dashboard—a visualization tool and dataset designed to help property owners and local leaders better understand individual building-level risk and enhance existing emergency resources to support informed, life-saving decisions. One of the most critical factors in flood risk assessment is a property’s lowest finished floor elevation—a property attribute that can determine whether a home or business will stay dry or suffer severe damage. Our mission is to ensure that data isn’t just numbers—it’s a tool for resilience, action, and community safety. If you’d like access to the interactive dashboard, please reach out. Our thoughts are with everyone in Lismore and surrounding communities throughout NWS and Queensland as they prepare for the days ahead—stay safe. #Lismore #TropicalCycloneAlfred #FloodRisk #DisasterPreparedness #CommunityResilience #TrueFloodRisk

With TC #Alfred approaching Southeast Queensland and Northeast NSW, property-level flood data is more critical than ever. Integrating it into flood maps and models gives communities a real-time view of both current and future flood risk—with or without mitigation. As seen in the City of Grafton dashboard, our Augmented Reality flood exposure slider, launched in 2021, helps users visualize flood risk at different depths with quick, property-specific insights. But to truly assess the impact, knowing the lowest finished floor is essential—that’s where True Flood Risk's high-quality data makes the difference. This technology is a standard feature in our community and portfolio assessments, helping decision-makers turn flood risk data into action. If you’re working in flood resilience, emergency planning, insurance or cat modeling, let’s connect. We’re happy to share insights and explore how this data can support your efforts. #FloodRisk #ClimateResilience #DisasterPreparedness #TrueFloodRisk #TropicalCyclone #Australia

We received a user request to conduct a rapid risk assessment for Wurtulla, a small coastal community between Caloundra and Kawana Waters in the Sunshine Coast Region of #Queensland, #Australia. Even before Tropical Cyclone (TC) #Alfred reaches the shoreline, the data is clear—our property-level flood risk estimator shows that many buildings have low structural elevations. When combined with the area’s low-lying terrain, this further validates the Sunshine Coast Council's flood maps, indicating that the majority of homes are at high flood risk. With TC Alfred's ultimate path still uncertain, one thing remains constant: preparedness is key. Whether from storm surge or heavy rainfall leading to flash flooding, our analysis shows that, of the more than 1,100 properties analyzed, nearly 80% face a high flood risk due to their unique property attributes. Now is the time to take precautionary measures. If you are part of an emergency response team or a concerned citizen, we are happy to share a complimentary flood risk analysis and dataset for communities that may be affected by TC Alfred. Please reach out to us to access the data needed to support your preparation efforts and protect your community. #FloodRisk #TropicalCyclone #DisasterPreparedness #CommunityResilience #TrueFloodRisk

What’s Next for Ypsilanti’s West Willow After a 500-Year Storm in August 2023? MLive.com's Sophia Kalakailo reports on the follow-up related to the devastating flooding in Ypsilanti, particularly in the West Willow neighborhood, which was hit hard on August 24, 2023. This intense storm, which dropped over 5 inches of rain in just 3 hours over Ypsilanti Township and surrounding areas, qualified as a 500-year storm event and overwhelmed local drainage systems, leading to severe flooding and sewer backups. As noted in the story, the "sewer and stormwater systems were never designed for storms of these magnitudes." Earlier this week, Brandon Ellefson from OHM Advisors presented findings to identify the root causes of the flooding. Excerpts from the Ypsilanti Township, Washtenaw County Report Root Causes: Undersized pipes, geographic low points, increasing storm severity, and clogged infrastructure (including a nearby dam). West Willow's Challenge: No stormwater basins—so undersized pipes bear the entire burden. Looking Ahead: More stormwater storage basins and upsized drainage pipes are needed. Among the proposed locations for potential stormwater storage basins in West Willow, two 1.6-acre sites have been identified—one near Mary Catherine and Jeff Streets and another near State Street and Outer Lane Drive. True Flood Risk’s Rapid Flood Risk & Resilience Assessment True Flood Risk conducted a Rapid Flood Risk & Resilience Assessment to analyze what the stormwater management study means for over 3,019 properties in West Willow, including homes and businesses near the intersection of Mary Catherine and Jeff Streets. With just half a foot of water in the street: -3,019 properties analyzed (including homes and businesses around the proposed basins). -25% face high flood risk based on property-level first floor elevation (FFE) being at or below the expected flood depth. -An additional 49% had a first floor elevation (FFE) up to only 1.5 feet above the expected flood level. -6% of properties need to fill in their basement or raise their homes based on current risk and an additional 94% of properties should evaluate and obtain flood insurance. Property Owners: Get ahead of the next storm—request your free True Flood Risk and Resilience report today! Community Leaders: Leverage True Flood Risk's property-level flood risk data, available on demand, as a starting point for broad scale assessments into how storm drains and flooding impact your community. This data can improve event response efforts, enhance resilience planning, and reduce damage before it happens. #FloodRisk #Ypsilanti #Michigan #WestWillow #Stormwater #Resilience #RealEstate

Happening Now: Level One "Be Ready" Order Issued in Vale, Oregon Due to Flooding Risks Along the Malheur River CBS2 Boise?reports that the?Malheur County Sheriff's Office?has issued a?Level One "Be Ready"?order for the City of Vale due to potential flooding risks along the?Malheur River. The?Bully Creek Levy System, which protects the southern half of Vale, is showing signs of small leaks near the rodeo grounds. While the situation is being closely monitored, there is growing concern over the possibility of a levy failure, which could result in significant flooding in the area. True Flood Risk ran a quick analysis of Vale, OR (zip code: 97918). Even with just?1/2 a ft of flash flooding, 87% of properties in this zip code are vulnerable. Learn more about your property's current and future flood risk?and improve resilience and reduce damage before it happens—request your free flood risk and resilience report today. As always, please remember to adhere to all?local evacuation orders?and stay updated by following the?Malheur County Sheriff’s Office?on social media for real-time alerts. Stay safe, Vale. #ValeOR #FloodRisk #EmergencyPreparedness #TrueFloodRisk #MalheurCounty #Flooding