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Community Hydrologic Prediction System (CHPS) Documentation

CHPS is a collection of software packages tailored to meet the National Weather Service (NWS) River Forecast Centers (RFCs) operational requirements. In general it comprises a set of infrastructure software, a specific suite of hydrologic and hydraulic software models, and a set of custom RFC configurations.

System Components

  • OHD-CORE-CHPS Software - NWS OHD modeling software and tools
  • FEWS - Deltares Flood Early Warning System - main software infrastructure for CHPS
  • HEC-RAS - USACE Hydrologic Engineering Center- River Analysis System - hydraulic modeling software
  • HEC-ResSim - USACE Hydrologic Engineering Center Reservoir Simulation System

CHPS 18.1.1 BETA

OHD-CORE-17.1.1 Release Notes

HEC-RAS-5.0.3-17.1.1 Release Notes

Update to the HEC-RAS v.5.0.3 model in CHPS

CHPS 17.1.2

Installation Guide

Release Note

CHPS 17.1.1

Installation Guide

OHD-CORE-CHPS 16.2.1

Release Notes

Install Notes

Models

Utilities

Flash Flood Guidance

Graphics Generator

Calibration

Calibration in CHPS - webinar (12/2013)

Hydrologic Ensemble Forecast Service (HEFS)

Non-baseline HEFS documentation, such as Science Reports and Training materials can be found under HEFS Community:

Hydrologic Ensemble Forecasting

FEWS 2016 02

Release Notes

Install Notes

FEWS Configuration Update Instructions

New Developments

FEWS Enhancements

FEWS is owned and maintained by Deltares, NL and additional documentation may be found at:

https://publicwiki.deltares.nl/display/FEWSDOC/Documentation+Area

https://publicwiki.deltares.nl/display/FEWSDOC/Home

HEC-RAS 4.1.0 1.0.9

Release Notes

Install Notes

How to add HECRAS models to CHPS (Configuration Manual)

HEC-RAS is owned and maintained by the U.S. Army Corps of Engineers Hydrologic Engineering Center and additional documentation may be found at:

http://www.hec.usace.army.mil/software/hec-ras/documentation.aspx

http://www.hec.usace.army.mil/software/hec-ras/

HEC-ResSim 3.1.RC4(x64)

Release Notes

Install Notes

HEC-ResSim Quick Start Guide

HEC-ResSim User's Manual

HEC-ResSim is owned and maintained by the U.S. Army Corps of Engineers Hydrologic Engineering Center and additional documentation may be found at:

http://www.hec.usace.army.mil/software/hec-ressim/documentation.aspx

http://www.hec.usace.army.mil/software/hec-ressim/

PCRaster 4.1.0

Release Notes

Install Notes


Please contact one of the following to request document access:

CHPS PM: Russ Erb (russ.erb@noaa.gov)

CHPS Release Manager: Shaif Hussain (shaif.hussain@noaa.gov)

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