Risk Management for Dam Safety - Revision history

Lkeby at 23:10, 16 August 2023

2023-08-16T23:10:21Z

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Lkeby at 23:09, 16 August 2023

2023-08-16T23:09:58Z

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Mpollei@gfnet.com at 20:07, 11 July 2023

2023-07-11T20:07:12Z

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	==Best Practices Resources==		==Best Practices Resources==
	{{Document Icon}} [[Best Practices in Dam and Levee Safety Risk Analysis\|Best Practices in Dam and Levee Safety Risk Analysis, USACE/USBR~~, 2019~~]]		{{Document Icon}} [[Best Practices in Dam and Levee Safety Risk Analysis\|Best Practices in Dam and Levee Safety Risk Analysis, USACE/USBR]]
	{{Document Icon}} [[Risk-Informed Decision Making (RIDM) Interim Policy Guidance\|Risk-Informed Decision Making (RIDM) Interim Policy Guidance, FERC~~, 2016~~]]		{{Document Icon}} [[Risk-Informed Decision Making (RIDM) Interim Policy Guidance\|Risk-Informed Decision Making (RIDM) Interim Policy Guidance, FERC]]
	{{Document Icon}} [[Federal Guidelines for Dam Safety Risk Management (FEMA P-1025) \| Federal Guidelines for Dam Safety Risk Management, FEMA~~, 2015~~]]		{{Document Icon}} [[Federal Guidelines for Dam Safety Risk Management (FEMA P-1025) \| Federal Guidelines for Dam Safety Risk Management, FEMA]]
	{{Document Icon}} [[Dam and Levee Safety: Using Risk-Informed Decision Making \| Dam and Levee Safety: Using Risk-Informed Decision Making, USACE~~, 2012~~]]		{{Document Icon}} [[Dam and Levee Safety: Using Risk-Informed Decision Making \| Dam and Levee Safety: Using Risk-Informed Decision Making, USACE]]

	==Trainings==		==Trainings==

Grichards at 23:32, 21 February 2023

2023-02-21T23:32:34Z

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	{{Website Icon}} [https://damfailures.org/lessons-learned/periodic-risk-review/ Learn the basics of risk-informed decision-making for dams at DamFailures.org]		{{Website Icon}} [https://damfailures.org/lessons-learned/periodic-risk-review/ Learn the basics of risk-informed decision-making for dams at DamFailures.org]

	~~<noautolinks>~~==Best Practices Resources==</~~noautolinks>~~		==Best Practices Resources==
			{{Document Icon}} [[Best Practices in Dam and Levee Safety Risk Analysis\|Best Practices in Dam and Levee Safety Risk Analysis, USACE/USBR, 2019]]
			{{Document Icon}} [[Risk-Informed Decision Making (RIDM) Interim Policy Guidance\|Risk-Informed Decision Making (RIDM) Interim Policy Guidance, FERC, 2016]]
	{{Document Icon}} [[Federal Guidelines for Dam Safety Risk Management (FEMA P-1025) \| Federal Guidelines for Dam Safety Risk Management, FEMA, 2015]]		{{Document Icon}} [[Federal Guidelines for Dam Safety Risk Management (FEMA P-1025) \| Federal Guidelines for Dam Safety Risk Management, FEMA, 2015]]
	{{Document Icon}} [[Dam and Levee Safety: Using Risk-Informed Decision Making \| Dam and Levee Safety: Using Risk-Informed Decision Making, USACE, 2012]]		{{Document Icon}} [[Dam and Levee Safety: Using Risk-Informed Decision Making \| Dam and Levee Safety: Using Risk-Informed Decision Making, USACE, 2012]]

Grichards at 23:10, 21 February 2023

2023-02-21T23:10:22Z

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	{{Video Icon}} [[On-Demand Webinar: Risk Assessment Basics for an Individual Dam]]		{{Video Icon}} [[On-Demand Webinar: Risk Assessment Basics for an Individual Dam]]
	{{Video Icon}} [[On-Demand Webinar: Risk Management for a Portfolio of Dams]]		{{Video Icon}} [[On-Demand Webinar: Risk Management for a Portfolio of Dams]]
			{{Website Icon}} [[Fundamental Dam and Levee Safety Training\|Fundamental Dam and Levee Safety Training, USACE]]

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Rmanwaring at 14:32, 14 December 2022

2022-12-14T14:32:33Z

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	“The term ‘risk,’ when used in the context of dam safety, is comprised of three parts: (1) the likelihood of occurrence of a load (e.g., flood earthquake, etc.), (2) the likelihood of an adverse [[structural]] response (e.g., dam failure, damaging spillway discharge, etc.), and (3) the magnitude of the consequences resulting from that adverse event (e.g., life loss, economic damages, [[environmental]] damages, etc.).” <ref name="FEMA1025">[[Federal Guidelines for Dam Safety Risk Management (FEMA P-1025)\| Federal Guidelines for Dam Safety Risk Management (FEMA P-1025), FEMA, 2015]]</ref>		“The term ‘risk,’ when used in the context of dam safety, is comprised of three parts: (1) the likelihood of occurrence of a load (e.g., flood earthquake, etc.), (2) the likelihood of an adverse [[structural]] response (e.g., dam failure, damaging spillway discharge, etc.), and (3) the magnitude of the consequences resulting from that adverse event (e.g., life loss, economic damages, [[environmental]] damages, etc.).” <ref name="FEMA1025">[[Federal Guidelines for Dam Safety Risk Management (FEMA P-1025)\| Federal Guidelines for Dam Safety Risk Management (FEMA P-1025), FEMA, 2015]]</ref>

	According to the United States Army Corps of Engineers (USACE), risk is defined as “the measure of the probability and severity of undesirable consequences”. Risk is further defined by the USACE as the product of the frequency of an event, the probability of occurrence of that event, and the consequences of that event. In recent years, risk has become a major factor in identifying where resources should be expended to achieve the highest increase in [[Public Safety\|public safety]]. The process of using risk in this manner is known as Risk-Informed Decision Making (RIDM) and includes an entire process of identifying and analyzing potential failure modes to reduce the overall risk of a dam failure.		According to the United States Army Corps of Engineers (USACE), risk is defined as “the measure of the probability and severity of undesirable consequences”.<ref name="USACE Def">FAQ Definitions, USACE, 2022</ref> Risk is further defined by the USACE as the product of the frequency of an event, the probability of occurrence of that event, and the consequences of that event. In recent years, risk has become a major factor in identifying where resources should be expended to achieve the highest increase in [[Public Safety\|public safety]]. The process of using risk in this manner is known as Risk-Informed Decision Making (RIDM) and includes an entire process of identifying and analyzing potential failure modes to reduce the overall risk of a dam failure.

	==Risk Processes for Dam Safety==		==Risk Processes for Dam Safety==
	* [[Risk Analysis]]~~</br>~~		* [[Risk Analysis]]
	* [[Risk Assessment]]~~</br>~~		* [[Risk Assessment]]
	* [[Risk Management]]~~</br>~~		* [[Risk Management]]
	* [[Risk Communication]]~~</br>~~		* [[Risk Communication]]

	==Examples==		==Examples==
	{{Website Icon}} [https://damfailures.org/lessons-learned/periodic-risk-review/ Learn the basics of risk-informed decision-making for dams at DamFailures.org]		{{Website Icon}} [https://damfailures.org/lessons-learned/periodic-risk-review/ Learn the basics of risk-informed decision-making for dams at DamFailures.org]
	==Best Practices Resources==
	{{Document Icon}} [[Federal Guidelines for Dam Safety Risk Management (FEMA P-1025)\|Federal Guidelines for Dam Safety Risk Management ~~(Federal Emergency Management Agency)~~]]		<noautolinks>==Best Practices Resources==</noautolinks>
	{{Document Icon}} [[Dam and Levee Safety: Using Risk-Informed Decision Making\|Dam and Levee Safety: Using Risk-Informed Decision Making ~~(U.S. Army Corps of Engineers)~~]]		{{Document Icon}} [[Federal Guidelines for Dam Safety Risk Management (FEMA P-1025) \| Federal Guidelines for Dam Safety Risk Management, FEMA, 2015]]
			{{Document Icon}} [[Dam and Levee Safety: Using Risk-Informed Decision Making \| Dam and Levee Safety: Using Risk-Informed Decision Making, USACE, 2012]]

	==Trainings==		==Trainings==
	{{Video Icon}} [[On-Demand Webinar: The History of Dam Safety Governance in the US Including Risk Analysis]]		{{Video Icon}} [[On-Demand Webinar: The History of Dam Safety Governance in the US Including Risk Analysis]]

Grichards at 00:20, 8 December 2022

2022-12-08T00:20:44Z

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	“The term ‘risk,’ when used in the context of dam safety, is comprised of three parts: (1) the likelihood of occurrence of a load (e.g., flood earthquake, etc.), (2) the likelihood of an adverse [[structural]] response (e.g., dam failure, damaging spillway discharge, etc.), and (3) the magnitude of the consequences resulting from that adverse event (e.g., life loss, economic damages, [[environmental]] damages, etc.).” <ref name="FEMA1025">[[Federal Guidelines for Dam Safety Risk Management (FEMA P-1025)\| Federal Guidelines for Dam Safety Risk Management (FEMA P-1025), FEMA, 2015]]</ref>		“The term ‘risk,’ when used in the context of dam safety, is comprised of three parts: (1) the likelihood of occurrence of a load (e.g., flood earthquake, etc.), (2) the likelihood of an adverse [[structural]] response (e.g., dam failure, damaging spillway discharge, etc.), and (3) the magnitude of the consequences resulting from that adverse event (e.g., life loss, economic damages, [[environmental]] damages, etc.).” <ref name="FEMA1025">[[Federal Guidelines for Dam Safety Risk Management (FEMA P-1025)\| Federal Guidelines for Dam Safety Risk Management (FEMA P-1025), FEMA, 2015]]</ref>

	According to the United States Army Corps of Engineers (USACE), risk is defined as “the measure of the probability and severity of undesirable consequences” ~~(USACE FAQ Definitions, DATE)~~. Risk is further defined by the USACE as the product of the frequency of an event, the probability of occurrence of that event, and the consequences of that event ~~(USACE FAQ Definitions, DATE)~~. In recent years, risk has become a major factor in identifying where resources should be expended to achieve the highest increase in public safety. The process of using risk in this manner is known as Risk-Informed Decision Making (RIDM) and includes an entire process of identifying and analyzing potential failure modes to reduce the overall risk of a dam failure.		According to the United States Army Corps of Engineers (USACE), risk is defined as “the measure of the probability and severity of undesirable consequences”. Risk is further defined by the USACE as the product of the frequency of an event, the probability of occurrence of that event, and the consequences of that event. In recent years, risk has become a major factor in identifying where resources should be expended to achieve the highest increase in [[Public Safety\|public safety]]. The process of using risk in this manner is known as Risk-Informed Decision Making (RIDM) and includes an entire process of identifying and analyzing potential failure modes to reduce the overall risk of a dam failure.

	==Risk Processes for Dam Safety==		==Risk Processes for Dam Safety==

Grichards at 01:07, 18 November 2022

2022-11-18T01:07:47Z

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	“The term ‘risk,’ when used in the context of dam safety, is comprised of three parts: (1) the likelihood of occurrence of a load (e.g., flood earthquake, etc.), (2) the likelihood of an adverse structural response (e.g., dam failure, damaging spillway discharge, etc.), and (3) the magnitude of the consequences resulting from that adverse event (e.g., life loss, economic damages, environmental damages, etc.).” <ref name="FEMA1025">[[Federal Guidelines for Dam Safety Risk Management (FEMA P-1025)\| Federal Guidelines for Dam Safety Risk Management (FEMA P-1025), FEMA, 2015]]</ref>		“The term ‘risk,’ when used in the context of dam safety, is comprised of three parts: (1) the likelihood of occurrence of a load (e.g., flood earthquake, etc.), (2) the likelihood of an adverse [[structural]] response (e.g., dam failure, damaging spillway discharge, etc.), and (3) the magnitude of the consequences resulting from that adverse event (e.g., life loss, economic damages, [[environmental]] damages, etc.).” <ref name="FEMA1025">[[Federal Guidelines for Dam Safety Risk Management (FEMA P-1025)\| Federal Guidelines for Dam Safety Risk Management (FEMA P-1025), FEMA, 2015]]</ref>

	According to the United States Army Corps of Engineers (USACE), risk is defined as “the measure of the probability and severity of undesirable consequences” (USACE FAQ Definitions, DATE). Risk is further defined by the USACE as the product of the frequency of an event, the probability of occurrence of that event, and the consequences of that event (USACE FAQ Definitions, DATE). In recent years, risk has become a major factor in identifying where resources should be expended to achieve the highest increase in public safety. The process of using risk in this manner is known as Risk-Informed Decision Making (RIDM) and includes an entire process of identifying and analyzing potential failure modes to reduce the overall risk of a dam failure.		According to the United States Army Corps of Engineers (USACE), risk is defined as “the measure of the probability and severity of undesirable consequences” (USACE FAQ Definitions, DATE). Risk is further defined by the USACE as the product of the frequency of an event, the probability of occurrence of that event, and the consequences of that event (USACE FAQ Definitions, DATE). In recent years, risk has become a major factor in identifying where resources should be expended to achieve the highest increase in public safety. The process of using risk in this manner is known as Risk-Informed Decision Making (RIDM) and includes an entire process of identifying and analyzing potential failure modes to reduce the overall risk of a dam failure.

Grichards at 18:46, 27 September 2022

2022-09-27T18:46:55Z

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	==Examples==		==Examples==
	{{Website Icon}} ~~Learn the basics of risk-informed decision-making for dams at~~ [https://damfailures.org/lessons-learned/periodic-risk-review/ DamFailures.org]		{{Website Icon}} [https://damfailures.org/lessons-learned/periodic-risk-review/ Learn the basics of risk-informed decision-making for dams at DamFailures.org]
	==Best Practices Resources==		==Best Practices Resources==
	{{Document Icon}} [[Federal Guidelines for Dam Safety Risk Management (FEMA P-1025)\|Federal Guidelines for Dam Safety Risk Management (Federal Emergency Management Agency)]]		{{Document Icon}} [[Federal Guidelines for Dam Safety Risk Management (FEMA P-1025)\|Federal Guidelines for Dam Safety Risk Management (Federal Emergency Management Agency)]]

Grichards at 18:58, 16 September 2022

2022-09-16T18:58:44Z

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	“The term ‘risk,’ when used in the context of dam safety, is comprised of three parts: (1) the likelihood of occurrence of a load (e.g., flood earthquake, etc.), (2) the likelihood of an adverse structural response (e.g., dam failure, damaging spillway discharge, etc.), and (3) the magnitude of the consequences resulting from that adverse event (e.g., life loss, economic damages, environmental damages, etc.).” <ref name="FEMA1025">[[Federal Guidelines for Dam Safety Risk Management (FEMA P-1025)\| Federal Guidelines for Dam Safety Risk Management (FEMA P-1025), FEMA, 2015)]]</ref>		“The term ‘risk,’ when used in the context of dam safety, is comprised of three parts: (1) the likelihood of occurrence of a load (e.g., flood earthquake, etc.), (2) the likelihood of an adverse structural response (e.g., dam failure, damaging spillway discharge, etc.), and (3) the magnitude of the consequences resulting from that adverse event (e.g., life loss, economic damages, environmental damages, etc.).” <ref name="FEMA1025">[[Federal Guidelines for Dam Safety Risk Management (FEMA P-1025)\| Federal Guidelines for Dam Safety Risk Management (FEMA P-1025), FEMA, 2015]]</ref>

	According to the United States Army Corps of Engineers (USACE), risk is defined as “the measure of the probability and severity of undesirable consequences” (USACE FAQ Definitions, DATE). Risk is further defined by the USACE as the product of the frequency of an event, the probability of occurrence of that event, and the consequences of that event (USACE FAQ Definitions, DATE). In recent years, risk has become a major factor in identifying where resources should be expended to achieve the highest increase in public safety. The process of using risk in this manner is known as Risk-Informed Decision Making (RIDM) and includes an entire process of identifying and analyzing potential failure modes to reduce the overall risk of a dam failure.		According to the United States Army Corps of Engineers (USACE), risk is defined as “the measure of the probability and severity of undesirable consequences” (USACE FAQ Definitions, DATE). Risk is further defined by the USACE as the product of the frequency of an event, the probability of occurrence of that event, and the consequences of that event (USACE FAQ Definitions, DATE). In recent years, risk has become a major factor in identifying where resources should be expended to achieve the highest increase in public safety. The process of using risk in this manner is known as Risk-Informed Decision Making (RIDM) and includes an entire process of identifying and analyzing potential failure modes to reduce the overall risk of a dam failure.