For those who are not aware, the Texas Section examined the current approach to flood risk following Hurricane Harvey. The report,
Addressing Flood Risk: A Path Forward for Texas After Hurricane Harvey, gives 27 policy recommendations for improved flood risk at the local, state, and national level. While a number of recommendations are specific to Texas, I think it's a good starting place for those who want to know more about this topic.
One of the major points made in the report is that flood risk management must be done on a watershed basis. Right now, the task of managing flood risk is typically aggregated at the local level based on political boundaries and at the federal level among a number of different agencies. Consequently, there can be a lack of consistency in management practices based on the various jurisdictions in a watershed that are physically tied together.
Additionally, there is not a clearly defined leadership hierarchy for flood risk management. In 2013, ASCE reviewed the progress that had (or had not) been made since Hurricane Katrina and found that the lack of a single organization that is responsible for developing national policies allows for areas of the flood risk management structure to fall through the cracks. Simply put, one of their recommendations was to "put someone in charge".
The 1968 National Flood Insurance Act required the preparation of a unified national program (UNP) for flood management, however the last UNP for flood management was published during the Clinton Administration in 1995 and is out of date. Developing a modern UNP would be a huge step in the right direction because it would clearly identify who is responsible for what. In 2007, Congress also called for a national flood vulnerability study after Hurricane Katrina, but has not funded such a study in the 12 years since.
While there is a lot that needs to be done on the local level to get communities and jurisdictions to work together (and I highly recommend you read the Texas Section's report to see what that might look like at the state level), at the federal level we need to identify where we are vulnerable and have a national framework for addressing the risks on a regional basis. Funding is absolutely a limiting factor, but money alone will not solve the problem if we don't have a strategic approach to distributing it. Moreover, bringing people together and getting collective buy-in is one way to leverage resources to make large scale improvements.
------------------------------
Andrew Wells A.M.ASCE
Juneau AK
------------------------------
Original Message:
Sent: 03-25-2019 14:22
From: Tirza Austin
Subject: Widespread Floods Test Resilience of Midwest
Areas of the Midwest have been battered by the aftermath of March's "bomb cyclone" snowstorms. The resulting combination of fast-melting snow and additional rains has led to significant flooding across several states. Dams, bridges, levees, and other infrastructure have been wiped out or severely damaged. If you are looking for opportunities to contribute to the relief effort, you can do so here.
If you live and/or work within the region, please use this thread to share your experiences. If you've dealt with similar flooding, do you have any advice to share?
------------------------------
Tirza Austin Aff.M.ASCE
ASCE
Reston VA
(703)295-6053
------------------------------