Presentation is loading. Please wait.

Presentation is loading. Please wait.

AVERAGE ANNUAL SEDIMENT AND NUTRIENT LOADS PHASE II OF THE NON-TIDAL ANACOSTIA MODEL Interstate Commission on the Potomac River Basin March 8, 2004.

Published byKelly Robinson Modified over 9 years ago

Similar presentations

Presentation on theme: "AVERAGE ANNUAL SEDIMENT AND NUTRIENT LOADS PHASE II OF THE NON-TIDAL ANACOSTIA MODEL Interstate Commission on the Potomac River Basin March 8, 2004."— Presentation transcript:

1 AVERAGE ANNUAL SEDIMENT AND NUTRIENT LOADS PHASE II OF THE NON-TIDAL ANACOSTIA MODEL Interstate Commission on the Potomac River Basin March 8, 2004

2 MODEL SEGMENTATION

3 PHASE I--PHASE II COMPARISON PHASE IPHASE II Simulation Period1988-19951996-2000 Land UseMOP 1990PG County 2000 Montgomery Co. Calibration DataCAMP OWML (NW Only) LTCP (1999-2000) Calibration TargetSTORM CONC.STORM LOADS

4 TARGET STORMWATER CONCENTRATIONS (mg/l) ResidentialCommercialIndustrial BOD516.8516.7216.07 NO30.5950.5890.728 TKN1.522.811.14 TP0.4080.1930.249 TSS118123169

5 SIMULATED AVERAGE ANNUAL SEDIMENT LOADS (tons/yr)

6 SIMULATED AVERAGE ANNUAL BOD LOADS (lbs/yr)

7 SIMULATED AVERAGE ANNUAL TP LOADS (lbs/yr)

8 SIMULATED AVERAGE ANNUAL AMMONIA LOADS (lbs/yr)

9 SIMULATED AVERAGE ANNUAL NITRATE LOADS (lbs/yr)

10 SIMULATED AVERAGE ANNUAL ORGANIC NITROGEN LOADS (lbs/yr)

11 ESTIMATED AVERAGE ANNUAL SEDIMENT LOADS (tons/yr)

12 ESTIMATED AVERAGE ANNUAL BOD LOADS (lbs/yr)

13 NW BRANCH BOD STORM LOADS (lbs) SIMULATED VS. OBSERVED

14 ESTIMATED AVERAGE ANNUAL NUTRIENT LOADS (lbs/yr)

15 SIMULATED LOAD AS PERCENT OBSERVED LOAD ORIGINAL PHASE I PHASE II PARAMETERS TSS337%142% TP70%47% TN625%37%

16 OBSERVED SEDIMENT CONCENTRATIONS

17 OBSERVED TP CONCENTRATIONS

18 OBSERVED TKN CONCENTRATIONS

19 THE REPORT IS AVAILABLE AT: http://www.potomacriver.org/info_center/publications.htm

20 NEXT STEPS

21 CONTACTS Ross Mandel, ICPRB rmandel@icprb.org Rou Shi, ICPRB roushi@icprb.org

Download ppt "AVERAGE ANNUAL SEDIMENT AND NUTRIENT LOADS PHASE II OF THE NON-TIDAL ANACOSTIA MODEL Interstate Commission on the Potomac River Basin March 8, 2004."

Similar presentations

1 Hayward Zone 4 Line A Watershed Modeling Item #2a-2.

1 Hayward Zone 4 Line A Watershed Modeling Item #2a-2.
RTI International RTI International is a trade name of Research Triangle Institute. www.rti.org Economic Study of Nutrient Credit Trading for the Chesapeake.

RTI International RTI International is a trade name of Research Triangle Institute. Economic Study of Nutrient Credit Trading for the Chesapeake.
Nutrient Issues at the Blue Plains WWTP February 2004.

Nutrient Issues at the Blue Plains WWTP February 2004.
An open source version of the Nonpoint-Source Pollution and Erosion Comparison Tool Climate Tools Café Webinar Dave Eslinger, Ph.D. 3 May, 2012.

An open source version of the Nonpoint-Source Pollution and Erosion Comparison Tool Climate Tools Café Webinar Dave Eslinger, Ph.D. 3 May, 2012.
Alan Pollock VA DEQ, Office of Water Programs Water Quality Planning Regulation Unused Allocations in Shenandoah-

Alan Pollock VA DEQ, Office of Water Programs Water Quality Planning Regulation Unused Allocations in Shenandoah-
Complexities of the Carters Lake TMDL Presented by: Jeremy Wyss, H.I.T. Tetra Tech Presented by: Jeremy Wyss, H.I.T. Tetra Tech 26th Annual Alabama Water.

Complexities of the Carters Lake TMDL Presented by: Jeremy Wyss, H.I.T. Tetra Tech Presented by: Jeremy Wyss, H.I.T. Tetra Tech 26th Annual Alabama Water.
Overview of TMDL Plans TMDL Plan Workshop April 24, 2015 Karl Berger, COG staff Outline: Details Schedule Plan Elements Issues 1.

Overview of TMDL Plans TMDL Plan Workshop April 24, 2015 Karl Berger, COG staff Outline: Details Schedule Plan Elements Issues 1.
How Management Effects Nutrient and Sediment Losses Dennis FrameFred Madison Directors UW Discovery Farms Program.

How Management Effects Nutrient and Sediment Losses Dennis FrameFred Madison Directors UW Discovery Farms Program.
Imperial River: Water Quality Status and Basin Management Action Plan.

Imperial River: Water Quality Status and Basin Management Action Plan.
Effective Stormwater Management Through the Use of Low-Impact Development (LID) Techniques Justin Gregory, PE Jones Edmunds & Associates October 3, 2012.

Effective Stormwater Management Through the Use of Low-Impact Development (LID) Techniques Justin Gregory, PE Jones Edmunds & Associates October 3, 2012.
Blackstone River Users Conference September 18, 2012.

Blackstone River Users Conference September 18, 2012.
0 The National Hydrography Dataset Plus a tool for SPARROW Watershed Modeling Richard Moore (presented by Alan Rea)

0 The National Hydrography Dataset Plus a tool for SPARROW Watershed Modeling Richard Moore (presented by Alan Rea)
Nutrient Monitoring on the Ohio River: Balancing Information Needs.

Nutrient Monitoring on the Ohio River: Balancing Information Needs.
Nutrient Trading Framework in the Coosa Basin April 22, 2015.

Nutrient Trading Framework in the Coosa Basin April 22, 2015.
Modeling Water Quality. Special reference of this work to….

Modeling Water Quality. Special reference of this work to….
Chesapeake Bay Program Incorporation of Lag Times into the Decision Process Gary Shenk 10/16/12 1.

Chesapeake Bay Program Incorporation of Lag Times into the Decision Process Gary Shenk 10/16/12 1.
West Fork of the White River Stream Restoration Monitoring Dan DeVun Ecological Conservation Organization (501) 372-7895.

West Fork of the White River Stream Restoration Monitoring Dan DeVun Ecological Conservation Organization (501)
West Fork of the White River Stream Restoration Monitoring Dan DeVun Ecological Conservation Organization (501) 372-7895.

West Fork of the White River Stream Restoration Monitoring Dan DeVun Ecological Conservation Organization (501)
U.S. Department of the Interior U.S. Geological Survey Importance of Ground-Water Flow and Travel Time on Nitrogen Loading from an Agricultural Basin in.

U.S. Department of the Interior U.S. Geological Survey Importance of Ground-Water Flow and Travel Time on Nitrogen Loading from an Agricultural Basin in.
Modified SWAT Model for Cold Climate of Canada Rouge River Modified SWAT Model for Cold Climate of Canada Application: Rouge River Watershed Masoud Asadzadeh.

Modified SWAT Model for Cold Climate of Canada Rouge River Modified SWAT Model for Cold Climate of Canada Application: Rouge River Watershed Masoud Asadzadeh.

Similar presentations

Ads by Google