The Chena River Watershed Hydrology Model
Development of a hydrologic model of the Chena River Watershed located in central Alaska is described. The flow in the Chena River is controlled by the Moose Creek Dam project upstream of Fairbanks, AK. The Hydrologic Engineering Center-Hydrologic Modeling System (HEC-HMS) hydrologic model is intend...
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ftdtic:ADA572119 2023-05-15T17:57:32+02:00 The Chena River Watershed Hydrology Model Vuyovich, Carrie M Daly, Steven F ENGINEER RESEARCH AND DEVELOPMENT CENTER HANOVER NH COLD REGIONS RESEARCH AND ENGINEERING LAB 2012-04 text/html http://www.dtic.mil/docs/citations/ADA572119 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA572119 en eng http://www.dtic.mil/docs/citations/ADA572119 Approved for public release; distribution is unlimited. DTIC Hydrology Limnology and Potamology *HYDROLOGY *WATERSHEDS ALASKA DAMS EVAPOTRANSPIRATION FLOOD CONTROL FLOODS FLOW GEOGRAPHICAL INFORMATION SYSTEMS HYDROMETEORS MODELS PERMAFROST RIVERS RUNOFF SNOW SOILS WATER FLOW CHENA RIVER FAIRBANKS(ALASKA) HEC-HMS(HYDROLOGIC ENGINEERING CENTER-HYDROLOGIC MODELING SYSTEM) HEC-HMS MODELS HYDROLOGIC MODELS MOOSE CREEK DAM PMF(PROBABLE MAXIMUM FLOOD) HYDRO-METEOROLOGICAL DATA WATER BALANCE METHOD AIR TEMPERATURE LAPSE RATE BASIN MODELS METEOROLOGICAL MODELS SNOW MODELS Text 2012 ftdtic 2016-02-24T10:07:12Z Development of a hydrologic model of the Chena River Watershed located in central Alaska is described. The flow in the Chena River is controlled by the Moose Creek Dam project upstream of Fairbanks, AK. The Hydrologic Engineering Center-Hydrologic Modeling System (HEC-HMS) hydrologic model is intended to estimate inflows into the Moose Creek Dam Project and determine the Probable Maximum Flood (PMF) hydrograph. The Chena River watershed covers 2115 mi(expn 2). It is characterized by extensive snowmelt in spring and heavy precipitation events in summer. The Chena River is typically in continuous recession from October through April because of the subfreezing air temperatures. Permafrost areas were estimated using a GIS based binary Logistic Regression model. Monthly values for evapotranspiration and the air temperature lapse rate were estimated using the available data. A temperature index snow model was developed and calibrated with existing snow water equivalent data. The HEC-HMS model was calibrated based on 3 years of continuous simulation between 1 April and 31 August. Both large snowmelt and precipitation events were simulated. The model was verified for an additional 3-year period. All the HEC-HMS model parameters are listed in the report. The PMF hydrograph was estimated. The original document contains color images. Text permafrost Alaska Defense Technical Information Center: DTIC Technical Reports database Fairbanks |
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Open Polar |
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Defense Technical Information Center: DTIC Technical Reports database |
op_collection_id |
ftdtic |
language |
English |
topic |
Hydrology Limnology and Potamology *HYDROLOGY *WATERSHEDS ALASKA DAMS EVAPOTRANSPIRATION FLOOD CONTROL FLOODS FLOW GEOGRAPHICAL INFORMATION SYSTEMS HYDROMETEORS MODELS PERMAFROST RIVERS RUNOFF SNOW SOILS WATER FLOW CHENA RIVER FAIRBANKS(ALASKA) HEC-HMS(HYDROLOGIC ENGINEERING CENTER-HYDROLOGIC MODELING SYSTEM) HEC-HMS MODELS HYDROLOGIC MODELS MOOSE CREEK DAM PMF(PROBABLE MAXIMUM FLOOD) HYDRO-METEOROLOGICAL DATA WATER BALANCE METHOD AIR TEMPERATURE LAPSE RATE BASIN MODELS METEOROLOGICAL MODELS SNOW MODELS |
spellingShingle |
Hydrology Limnology and Potamology *HYDROLOGY *WATERSHEDS ALASKA DAMS EVAPOTRANSPIRATION FLOOD CONTROL FLOODS FLOW GEOGRAPHICAL INFORMATION SYSTEMS HYDROMETEORS MODELS PERMAFROST RIVERS RUNOFF SNOW SOILS WATER FLOW CHENA RIVER FAIRBANKS(ALASKA) HEC-HMS(HYDROLOGIC ENGINEERING CENTER-HYDROLOGIC MODELING SYSTEM) HEC-HMS MODELS HYDROLOGIC MODELS MOOSE CREEK DAM PMF(PROBABLE MAXIMUM FLOOD) HYDRO-METEOROLOGICAL DATA WATER BALANCE METHOD AIR TEMPERATURE LAPSE RATE BASIN MODELS METEOROLOGICAL MODELS SNOW MODELS Vuyovich, Carrie M Daly, Steven F The Chena River Watershed Hydrology Model |
topic_facet |
Hydrology Limnology and Potamology *HYDROLOGY *WATERSHEDS ALASKA DAMS EVAPOTRANSPIRATION FLOOD CONTROL FLOODS FLOW GEOGRAPHICAL INFORMATION SYSTEMS HYDROMETEORS MODELS PERMAFROST RIVERS RUNOFF SNOW SOILS WATER FLOW CHENA RIVER FAIRBANKS(ALASKA) HEC-HMS(HYDROLOGIC ENGINEERING CENTER-HYDROLOGIC MODELING SYSTEM) HEC-HMS MODELS HYDROLOGIC MODELS MOOSE CREEK DAM PMF(PROBABLE MAXIMUM FLOOD) HYDRO-METEOROLOGICAL DATA WATER BALANCE METHOD AIR TEMPERATURE LAPSE RATE BASIN MODELS METEOROLOGICAL MODELS SNOW MODELS |
description |
Development of a hydrologic model of the Chena River Watershed located in central Alaska is described. The flow in the Chena River is controlled by the Moose Creek Dam project upstream of Fairbanks, AK. The Hydrologic Engineering Center-Hydrologic Modeling System (HEC-HMS) hydrologic model is intended to estimate inflows into the Moose Creek Dam Project and determine the Probable Maximum Flood (PMF) hydrograph. The Chena River watershed covers 2115 mi(expn 2). It is characterized by extensive snowmelt in spring and heavy precipitation events in summer. The Chena River is typically in continuous recession from October through April because of the subfreezing air temperatures. Permafrost areas were estimated using a GIS based binary Logistic Regression model. Monthly values for evapotranspiration and the air temperature lapse rate were estimated using the available data. A temperature index snow model was developed and calibrated with existing snow water equivalent data. The HEC-HMS model was calibrated based on 3 years of continuous simulation between 1 April and 31 August. Both large snowmelt and precipitation events were simulated. The model was verified for an additional 3-year period. All the HEC-HMS model parameters are listed in the report. The PMF hydrograph was estimated. The original document contains color images. |
author2 |
ENGINEER RESEARCH AND DEVELOPMENT CENTER HANOVER NH COLD REGIONS RESEARCH AND ENGINEERING LAB |
format |
Text |
author |
Vuyovich, Carrie M Daly, Steven F |
author_facet |
Vuyovich, Carrie M Daly, Steven F |
author_sort |
Vuyovich, Carrie M |
title |
The Chena River Watershed Hydrology Model |
title_short |
The Chena River Watershed Hydrology Model |
title_full |
The Chena River Watershed Hydrology Model |
title_fullStr |
The Chena River Watershed Hydrology Model |
title_full_unstemmed |
The Chena River Watershed Hydrology Model |
title_sort |
chena river watershed hydrology model |
publishDate |
2012 |
url |
http://www.dtic.mil/docs/citations/ADA572119 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA572119 |
geographic |
Fairbanks |
geographic_facet |
Fairbanks |
genre |
permafrost Alaska |
genre_facet |
permafrost Alaska |
op_source |
DTIC |
op_relation |
http://www.dtic.mil/docs/citations/ADA572119 |
op_rights |
Approved for public release; distribution is unlimited. |
_version_ |
1766165990936150016 |