Caddo Lake Nutrient Study Roy Darville - Caddo Lake Institute

Slides:

Advertisements

Similar presentations

Water Quality in the Caddo Lake Watershed Caddo Lake Water Quality Cypress Creek Clean Rivers Program.

Advertisements

Certain types of bacteria indicate animal and human waste pollution.

Cypress Creek Basin Clean Rivers Program Nutrient Special Study Update Report – May 16, 2007 Roy Darville.

Water Quality Standards at Caddo Lake Environmental Flows Workshop Planning Meeting May 2007.

Water Quality Indicators.

Turtle Lake Water Quality Index

AP Environmental Science Chapters 17 and 18. * Eutrophic Lake.

Probes/kits used in testing the water quality 2014 Group 4 Project.

The Chemical Water Quality of Lake Nipissing Andrew Paterson Dorset Environmental Science Centre Environmental Monitoring and Reporting Branch.

Water Quality Tests.

2009 Water Quality Monitoring Report – Fish Creek Vaughn Hauser, B.Sc. Naomi Parker, B.Sc., BIT, CEPIT.

Pond Dynamics and Balance. Water Quality Factors 1. Dissolved oxygen 2. Alkalinity 3. Hardness 4. pH.

GSWA Stream Team A sub-committee of the GSWA Land and Water Stewardship Committee.

H 2 whOa! The Governor’s Institute of Environmental Science & Technology- Water Group.

Common Monitoring Parameters. Step 1 Consider purpose/objectives of monitoring Assess use attainment Characterize watershed Identify pollutants and sources.

Pomme de Terre Lake Water Quality Summary Pomme de Terre Lake Water Quality Summary US Army Corps of Engineers Environmental Resources Section.

A Five Year Water Quality Monitoring Report on Caddo Lake By Roy Darville East Texas Baptist University & Caddo Lake Institute.

Compliance Monitoring─Ensuring Effective Results Jim Younk Idaho Power Company.

Measures of Water Quality. Introduction  The United States Geographical Survey monitors waterways all over the country, tracking all of the most important.

Jeff J. Dauzat LDEQ Southeast Regional Office New Orleans, Louisiana (504) Bonnet Carre’ Spillway Opening

Temperature Measured with a thermometer Units are ◦C

Water Quality Index Announcements n HOURS due Monday! n Still an opening for Science Night.

MLA-MVC Annual Meeting April 22th, 2013

Pennsylvania’s Chesapeake Bay Non-Tidal Network Water Quality Stations 2011 Monitoring Update.

Cache River Monitoring Jennifer L. Bouldin, PhD Ecotoxicology Research Facility Arkansas State University.

Presentation compiled with unvalidated data.. Began in 1991 as a non-profit organization. Purpose: increasing Albertans’ awareness and understanding of.

Chemical Assessment Most complicated, but easiest to do. Extreme natural variations What is normal?

By Alex Fuehrer. Introduction Question- Is there statistical evidence that the water quality of the two sites of the flathead are different? Hypothesis-

What is a Watershed? An area of land, from ridge top to ridge top, that collects, stores, and releases water to a common point, such as a river or a lake.

Dennis Demcheck, Scott Mize, & Stan Skrobialowski USGS Louisiana Water Science Center In cooperation with the U.S. Army Corps of Engineers June 13, 2008.

STORET 1001 and the State of Utah Monitoring Strategy Today you will see: –What kind of attributes are available in STORET –How results, stations, and.

Non-tidal network monitoring update for calendar year 2011 Non-tidal Monitoring Workgroup 8 February 2011 Bill Romano MD Dept. of Natural Resources Photograph.

Delaware’s Non-Tidal Monitoring Update for CY 2011 February 8,

NWQMC San Jose, CA May 8, 2006 Combining Dynamic Assessment with Traditional Monitoring Approaches to Improve Understanding of NPS Pollution Impacts William.

The Blue Planet The Blue Planet Indicators of Water Quality.

ARISTOTLE UNIVERSITY OF THESSALONIKI Dept. of Civil Engineering Division of Hydraulics & Environmental Engineering Laboratory of Environmental Engineering.

Minnesota Pollution Control Agency Surface Water Monitoring Pam Anderson, MPCA May 20 th, 2015.

Water Quality Education Test Kit. Parameter- Phosphates What is this parameter? What is this parameter? Phosphate is an ion with one phosphorus and four.

Water Quality Concerns After Wildfire Author - Gene Surber, Extension Service, Montana State University, Editor - James E. Knight, Extension Service, Montana.

Nitrogen Main species Organic nitrogen

DRINKING WATER QUALITY Centralized water treatment plants and watershed protection Centralized water treatment plants and watershed protection can provide.

Think about answering the questions: Who? What? Where? When? Why? How? Before your volunteers begin collecting data.

Monitoring Water Quality for ecosystem health. Why Monitor? Under the Clean Water Act, EPA asks VA to enforce laws improving the quality of our streams,

To be responsible protectors of the environment Falling Creek Reservoir Volunteer Monitoring Data Summary 2003 Falling Creek Reservoir Preservation Society.

Whitefish River and Riverside Pond Water Quality Monitoring and Management Barrett Gray Mr. Spangler Whitefish High School Advanced Chemistry.

Types of Aquatic Ecosystems Freshwater: lakes, rivers Salt: oceans Estuaries: where fresh meets salt Provides variety of habitats, supporting diverse animal.

GSWA Stream Team. Stream Team Members Kelley Curran (coordinator) Chemical Assessment/Visual Assessments Flow Measurements Bill AllenKatie Beck Paul Benzing.

Annual Membership Meeting Water Quality Report 2010

Water Quality Rice Creek Watershed.

OBJECTIVES a. To evaluate the impact of continuing schemes

Chemistry of the Ocean.

Water Quality Planning Division Monitoring & Assessment Section

Cache River Monitoring

Lake Spokane 2012 Nutrient Monitoring Data

Abiotic Factors Affecting Aquatic Systems

Little River Ditches Watershed Monitoring Project S

A Public Friendly Approach to Sharing Water Quality Data

West Virginia CBP Non-tidal Network: 2006 Status Update

Chapter 5 Objectives List the three stages of the carbon cycle.

ECOLOGY Part 2 - Chapter 3.4 Cycles.

Indicators of Water Quality

Little River Ditches Watershed Monitoring

Water Quality Indicators & Water Pollution

Chapter 3.3 Cycles of matter.

State of the Bay Conference

Water Quality United States

Indicators of Water Quality

Question: Why should we monitor the quality of our rivers, lakes and streams? Water Quality A measure of the physical, chemical and biological factors.

Lake Water Quality PLA Meeting August 17, 2019.

Presentation transcript:

Caddo Lake Nutrient Study Roy Darville - Caddo Lake Institute Existing water quality concern about increasing nutrients entering Caddo Lake Fuels growth of invasive species of aquatic macrophytes - giant salvinia, water hyacinth, hydrilla Possible future problem with cyanobacteria or other toxic algae blooms? CLI: On-going monthly water and bacteria monitoring at six sites on Caddo Lake Clean Rivers Program: On-going quarterly water monitoring at two sites on Caddo Lake and at many sites throughout the Big Cypress Bayou watershed No recent data on nutrients in sediments Two new sampling programs have just started Texas SEP – 4 sites for water and sediment sampling Louisiana BEP – 4 sites for water and sediment sampling

SEP – James Bayou BEP – James Bayou SEP – Black Cypress US59 BEP – Williamson Park BEP – Caddo Dam CRP – Turtle Shell SEP – SH43 CRP - midlake SEP - Little Cypress FM134 BEP - Moringsport CRP – Harrison Bayou FM134

Parameters WATER (CRP – 4x/yr; SEP & BEP – 6x/yr) Water temperature Dissolved Oxygen pH Specific conductance Secchi disc depth Alkalinity Hardness Suspended solids Dissolved solids Ammonia Nitrite Nitrate TKN Total phosphorus Chloride Sulfate Calcium Magnesium Total organic carbon Chlorophyll a Phaeophytin SEDIMENT (SEP & BEP 2x/yr) Total solids Total nitrogen Nitrate-nitrite nitrogen Total Kjeldahl nitrogen Total phosphorus Soluble phosphorus