If you have flood coverage in Missouri, you’ll want to consider how your area is affected by flooding. If you live in a developed area, the odds are good that your area is not high-risk, but you may not realize it. The low-risk flood zone maps are over 40 years old and are outdated, and the land surrounding your home likely is more developed than the map indicates. Additionally, you probably live in an area with more concrete than natural land, creating a barrier between flood waters and your home.
Floodplain development permits
If you’re considering building in a floodplain, you should obtain a Floodplain Development Permit before you begin construction. These permits will last two years. You’ll also need to apply for a “No-Rise” Certificate, which certifies that the proposed project won’t raise flood elevations. Obtaining these permits is easy, but you’ll need to know which ones to apply for and which are the exceptions.
The Floodplain Development Ordinance, or FMO, is a set of regulations for how floodplains are managed. It requires all new construction or substantial improvements to comply with the regulations. It also requires filling and excavation. Depending on the activity, these permits may also be required for agricultural structures, temporary or permanent materials storage, or construction or land disturbance. Violations of these laws and regulations can result in fines of up to $300 per day.
Once you obtain a floodplain development permit, you must consult with an environmental specialist to determine whether or not your proposed project is within the floodplain. This specialist will identify the 1% floodplain and the regulatory floodway and communicate that information to the district. The environmental specialist will also be responsible for preparing notifications to SEMA regarding your project. Floodplain development permits in Missouri are required if you want to build in a floodplain.
According to the latest flood damage assessments, more than 280,000 Missouri properties are at risk of flooding. This is almost twice as many as was previously reported by FEMA. In preparing for an official disaster assistance request, Missouri Gov. Mike Parson requested FEMA participation in joint property damage assessments (PDAs) in 17 counties. These teams, composed of representatives from the State Emergency Management Agency and local emergency managers, will survey the damage caused by severe storms that began on June 19 and continued into July 1.
The map below shows flood risks for the four flood zones. Flood risk in these areas ranges from near to moderate. In areas protected by a levee, the risk is low. In areas of flat land with less than a foot of drainage depth per square mile, the chances of flooding are high. In areas with higher risk, the probability is below 0.2%. These areas are also referred to as Zone X unshaded.
The State Emergency Management Agency of Missouri (SEMA) provides maps that detail flood hazard levels in Missouri county. These maps are the most comprehensive way to determine flood risks. However, communities can benefit from additional information regarding flood danger and mitigation efforts. Flood-prone areas may have to undergo additional flood risk mitigation efforts. For example, the Missouri State Emergency Management Agency is updating its flood insurance rate maps to reflect changes in the state’s climate.
In addition to the floodplain investigation, the USACE also has the responsibility to grant permits for development and construction projects in floodplains. The agencies will also need to obtain no-rise certificates for projects that are in regulatory floodways. The USACE hopes that its analysis will help guide future flood mitigation efforts in Missouri. The study is based on thirteen pilot sites in the state of Missouri. If you are planning a flood-prone project, you should consult the USACE’s Flood Assessment in Missouri for more details.
Flood insurance costs
When most people think of floods, they usually think of catastrophic events such as hurricanes, which have cost the economy billions of dollars. In reality, floods are usually caused by less dramatic circumstances. A few inches of water can cause tens of thousands of dollars in damage. And every house in the country is within a FEMA flood zone. But how much does flood insurance cost in Missouri? In this article, we’ll take a look at some of the factors that determine premiums.
Depending on your home’s location, the type of coverage you choose, and the deductible amount you choose, flood insurance costs in Missouri can be a hefty sum. But a low-risk homeowner can pay as little as $498 a year for a $250k policy. For high-risk residents, premiums can exceed $3000. According to FEMA, the average flood policy costs $700 a year. Missouri residents filed 30k claims in five years. If you are planning to purchase flood insurance, don’t wait until the last minute. If you’ve purchased it before, you’ll be covered for any flood damage that occurs in your home.
The age of your home may play a factor in flood insurance costs. Older homes are not built to modern floodproofing standards. Additionally, the deductible on your flood insurance policy will determine the amount you pay out of pocket in the event of a claim. Typically, the higher the deductible, the lower your flood insurance premiums will be. However, it’s also important to note that flood risk changes over time. New construction, or development, can alter local water runoff patterns, making previously low-risk areas high-risk.
Flood risk factors
According to the USACE National Levee Database, a large part of the state of Missouri is prone to flooding. In recent years, the Missouri River has risen above flood stage more than nine times and caused damage worth billions of dollars to homes, businesses, and agricultural production. In addition, the poor condition of levee systems contributes to increased flood risk. Fortunately, there are some ways that residents of flood-prone areas can protect themselves.
One way to mitigate flood damage is to buy flood insurance. Flood insurance is mandatory for those living in flood-risk zones graded A or V. You don’t need flood insurance if your house is not in a high-risk flood zone. In fact, flood insurance in Missouri costs around $1,175 a year, or $98 a month. That’s more expensive than the national average. Furthermore, if you live in a high-risk flood area, you might want to purchase private flood insurance as well. Private flood insurance is also required by some private lenders.
Fortunately, a recent flood in the state has provided a catalyst for the governors of Nebraska, Iowa, and Missouri to come together and identify solutions to enhance the region’s resiliency to flooding. The four states have partnered with the U.S. Army Corps of Engineers to create a plan to help local entities manage floodplains. In addition to using flood maps to visualize flood risks and historical floods, the PAS plan is a comprehensive approach to managing the watershed.
While the water levels in the Missouri River basin remain near-normal levels, the Missouri River is still at risk of flooding due to poor rainfall patterns and a lack of snowpack in the mountains. The dams on both rivers are largely unreliable, but the resiliency of the Missouri River system is bolstered by the emergence of extreme weather events. With these conditions, Missouri River flows may be significantly reduced.
Ways to reduce flood risk
Using a 500-year flood standard to determine the risk of flooding in a given community can dramatically lower the number of properties that are at risk. Today, only 293,280 properties are at risk, while more than 3000 of those properties have been damaged by historic floods. The number of properties at risk may increase, however, if floodplain development or river changes are more accurately accounted for. A recent report by the nonprofit group Great Rivers Habitat Alliance found that Missouri is already home to more than 13,000 properties at risk of flooding, and another 500 may be vulnerable by 2050. In Valley Park, researchers have calculated that a third of the homes there could be at risk of flooding in the future. While this is alarming, the report fails to mention the town’s massive levee, which has kept residents safe during recent major floods.
Local and federal officials are investigating ways to reduce future flooding along the Missouri River. In Northwest Missouri, one community plans to move a levee farther from the river banks, allowing it to swell during rainy seasons. A bipartisan group of lawmakers is also looking for ways to reduce flood risk along the lower Missouri River. However, while the solution to the problem remains elusive, there are several actions that can help mitigate future floods.
While some states have taken action to mitigate flood risks, some state and federal officials are still lacking the funds to implement such initiatives. Many Republican senators have backed legislation that would allow local governments to reduce their flood risk. In addition to addressing the risks of flooding, the U.S. Army Corps of Engineers must change their approach to managing dams and levees to prevent future disasters. Floodplain conservation is one of these measures. Not only can it reduce riverine flooding, but it will also provide other benefits, including increased quality of life.