Colorado: Difference between revisions
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In Colorado, dams are regulated by the Colorado Department of Natural Resources; Division of Water Resources; | <!-- Default code to remove table of contents and add line break at top of page --> | ||
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In Colorado, dams are regulated by the Colorado Department of Natural Resources; Division of Water Resources; Dam Safety Program. Learn more at their website: {{Website Icon}}[https://dwr.colorado.gov/services/dam-safety https://dwr.colorado.gov/services/dam-safety]. | |||
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== Statutes == | |||
{{Website Icon}} [https://advance.lexis.com/container/?pdmfid=1000516&crid=f8512536-120c-4497-96fc-f7d3616c67c5&config=0345494EJAA5ZjE0MDIyYy1kNzZkLTRkNzktYTkxMS04YmJhNjBlNWUwYzYKAFBvZENhdGFsb2e4CaPI4cak6laXLCWyLBO9&ecomp=bs85k&prid=f11a66b3-3925-4aa2-bc03-c8d3c201278e Lexis Nexis Public Access to Colorado Revised Statutes (CRS)] | |||
* CRS Title 37, Article 87 governs Reservoirs | |||
* CRS 37-87-105 regulates the construction of new dams, and modification, repair or enlargement of existing dams | |||
* CRS 37-87-107 provides the authority to the State Engineer to set the safe storage level of all reservoirs in the state | |||
* CRS 37-80-102 provides the State Engineer with the authority to promulgate Rules for the regulation of Dams in accordance with the requirements of CRS 24-4-103 | |||
== Rules == | |||
{{Website Icon}} <!-- External Link Format --> [https://dnrweblink.state.co.us/dwr/ElectronicFile.aspx?docid=3552784&dbid=0 2-CCR 402-1 "RULES AND REGULATIONS FOR DAM SAFETY AND DAM CONSTRUCTION" January 1, 2020] | |||
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== Guidance Documents == | |||
{{Website Icon}} [https://dnrweblink.state.co.us/dwr/ElectronicFile.aspx?docid=3707170&dbid=0 Guidelines for Conduit Installation and Breaching at Low Hazard Dams, Jan 8, 2021] | |||
{{Website Icon}} [https://dnrweblink.state.co.us/dwr/ElectronicFile.aspx?docid=3566962&dbid=0 Guidelines for Dam Breach Analysis, Jan 21, 2020] | |||
{{Website Icon}} [https://dnrweblink.state.co.us/dwr/ElectronicFile.aspx?docid=3567010&dbid=0 Guidelines for Dam Breach Analysis: Spreadsheet for Estimating Dam Breach Parameters Using the Froehlich Method, Feb 10, 2010] | |||
{{Website Icon}} [https://dnrweblink.state.co.us/dwr/ElectronicFile.aspx?docid=3567011&dbid=0 Guidelines for Dam Breach Analysis: Spreadsheet for Estimating Dam Breach Parameters Using the MacDonald Langridge-Monopolis/Washington State Method, Feb 10, 2010] | |||
{{Website Icon}} [https://dnrweblink.state.co.us/dwr/ElectronicFile.aspx?docid=3641881&dbid=0 Guidelines for Design Review, Mar 6, 2023] | |||
{{Website Icon}} [https://dnrweblink.state.co.us/dwr/ElectronicFile.aspx?docid=3642191&dbid=0 Guidelines for Early Warning System Programs, May 27, 2020] | |||
{{Website Icon}} [https://dnrweblink.state.co.us/dwr/ElectronicFile.aspx?docid=3566963&dbid=0 Guidelines for Hazard Classification, Jan 21, 2020] | |||
{{Website Icon}} [https://dnrweblink.state.co.us/dwr/ElectronicFile.aspx?docid=3566810&dbid=0 Guidelines for Hydrologic Hazard Analysis, Jan 21, 2020] | |||
{{Website Icon}} [https://dnrweblink.state.co.us/dwr/ElectronicFile.aspx?docid=3895759&dbid=0 Guidelines for Hydrological Modeling and Flood Analysis, Sep 12, 2022] | |||
{{Website Icon}} [https://dnrweblink.state.co.us/dwr/ElectronicFile.aspx?docid=3566812&dbid=0 Guidelines for Preparation of Subsurface Investigation Plans, Jan 21, 2020] | |||
{{Website Icon}} [https://dnrweblink.state.co.us/dwr/ElectronicFile.aspx?docid=3566813&dbid=0 Guidelines for the use of Regional Extreme Precipitation Study (REPS) Rainfall Estimation Tools, Jan 21, 2020] | |||
{{Website Icon}} [https://dnrweblink.state.co.us/dwr/ElectronicFile.aspx?docid=3566811&dbid=0 Guidelines for use of Comprehensive Dam Safety Evaluation (CDSE) Risk Assessments & Risk Informed Decision Making (RIDM), Mar 8, 2021] | |||
{{Website Icon}} [https://dnrweblink.state.co.us/dwr/ElectronicFile.aspx?docid=3750018&dbid=0 Guidelines for use of the Freeboard & Riprap Wind and Wave Analysis (FRWWA) Spreadsheet Design Tool, Apr 20, 2021] | |||
== Other Resources == | |||
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== Trainings == | |||
{{Video Icon}} <!-- External Link Format --> [https://www.youtube.com/playlist?list=PLfxQZOzykdUvqEWL3c4HtbAV2LeKCY9Tm YouTube tutorial videos for performing rainfall-runoff analysis in Colorado] | |||
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Revision as of 20:54, 4 December 2023
In Colorado, dams are regulated by the Colorado Department of Natural Resources; Division of Water Resources; Dam Safety Program. Learn more at their website:
https://dwr.colorado.gov/services/dam-safety.
|
|
| Colorado Dam |
Statutes
Lexis Nexis Public Access to Colorado Revised Statutes (CRS)
- CRS Title 37, Article 87 governs Reservoirs
- CRS 37-87-105 regulates the construction of new dams, and modification, repair or enlargement of existing dams
- CRS 37-87-107 provides the authority to the State Engineer to set the safe storage level of all reservoirs in the state
- CRS 37-80-102 provides the State Engineer with the authority to promulgate Rules for the regulation of Dams in accordance with the requirements of CRS 24-4-103
Rules
2-CCR 402-1 "RULES AND REGULATIONS FOR DAM SAFETY AND DAM CONSTRUCTION" January 1, 2020
Guidance Documents
Guidelines for Conduit Installation and Breaching at Low Hazard Dams, Jan 8, 2021
Guidelines for Dam Breach Analysis, Jan 21, 2020
Guidelines for Design Review, Mar 6, 2023
Guidelines for Early Warning System Programs, May 27, 2020
Guidelines for Hazard Classification, Jan 21, 2020
Guidelines for Hydrologic Hazard Analysis, Jan 21, 2020
Guidelines for Hydrological Modeling and Flood Analysis, Sep 12, 2022
Guidelines for Preparation of Subsurface Investigation Plans, Jan 21, 2020
Other Resources
Trainings
YouTube tutorial videos for performing rainfall-runoff analysis in Colorado
Citations:
Revision ID: 7767
Revision Date: 12/04/2023