North Carolina Surface Water Analysis

Slides:



Advertisements
Similar presentations
How Do We Measure Water Quality????
Advertisements

Watershed Challenge Beaver Water District Watershed Challenge. Beaver Water District Grade Eight Instructions: Launch power point as slideshow. 1.Click.
THE EFFECTS OF EXTREMELY HIGH DENSITY SEPTIC SYSTEMS ON SURFACE WATER QUALITY IN GWINNETT COUNTY, GEORGIA John Anderson Georgia Perimeter College Lawrence.
Zelienople Water Department Sources and Treatment.
Proposed Reclassification of a Section of the Cape Fear River in New Hanover and Brunswick Counties (Cape Fear River Basin) to Class SC Swamp (SW) with.
Coagulation and Flocculation at Water Treatment Plants
Filtration of Water in the Recharge Zone  Water travels through soil, sand/clay to the aquifer.  What if any contaminates are removed by these layers.
Interlocal Cooperation for a Sustainable and Secure Water Supply Town of Pittsboro October 27, 2014.
Soil Erosion. What do trees do to soil? Tree roots are in the soil. The roots help to keep soil in place. When the trees are in the soil, the soil does.
Case Study: Disinfection byproducts in a recently constructed public water supply Maria O’Connell, P.E. Kristine Wheeler, P.E. New York State Department.
Ground Water Groundwater is water that comes from the ground.
Surface Water Treatment Plant
What are some ways people use water? About 70% of the Earth’s surface is covered with water. Over 96% of all the water is salt water.
Water and Wastewater Treatment Processes Crystal Penton, E.I. Will Larsen, E.I.
Cumulative Final Exam Review Jeopardy Waterworks Operations III WQT 134 Waterworks Operations III WQT 134.
Willamette Water Treatment Plant
Water Pollution & Treatment Science 8 Chapter 2C NCSCOS 3.07.
Water Supply & Management Obj: Discuss the nature, importance and sources of water.
Treating Drinking Water Treatment Plant Water Distribution.
Environmental Engineering Lecture 6. Sources of Drinking Water  Rivers: upland and lowland  Lakes and reservoirs  Groundwater aquifers  Sea water.
Water Treatment Processes. Why do we need to treat our drinking water?  Industrial runoff  Agricultural runoff  Road runoff  Residential runoff.
Biological Aerated Filtration (BAF) at the Denver Water Recycling Plant 2006 Water Reuse Workshop Golden, CO Russell Plakke, Denver Water.
THE WATER CYCLE AND HUMAN USE
Continuous Water-Quality Field Methods Micelis Doyle & Joe Rinella U.S. Geological Survey &
To determine how a manmade structure, an overpass, effects aspects of stream water quality and discharge.
What factors affect water quality? Most people in the US get their water from a reservoir or an aquifer.
Surface Water Vocabulary Words Third Grade. Surface Water Water found above ground, on land. It can be streams, rivers, ponds, or lakes or even puddles!
Faculty Advisors: Loring Nies, School of Civil Engineering Chad Jafvert, School of Civil Engineering Si Luo, Department of Computer Sciences Julia Wiener,
Water Treatment CE 326 Principles of Environmental Engineering
CASE STUDY NENAGH REGIONAL WATER SUPPLY PLANT. PUBLIC WATER SUPPLIES PERSPECTIVE BOTTLED WATER USAGE in IRELAND BOTTLED WATER USAGE in IRELAND = 0.3 million.
Sammamish River Diel Dissolved Oxygen and pH Study September 21, 2005.
Wilmington Water. Sources Cape Fear River ◦ Surface water from 23 miles upriver in Bladen County.
Water Treatment CE 326 Principles of Environmental Engineering
April 21, 2015 Presented by: Heidi Springer, P.E. Brian Ginter, P.E.
Freshwater Resources Chapter 4, Lesson 3. Where do we get our water from?  Running water  Standing water  Reservoirs: man-made lakes used to store.
CONSTRUCTION UPDATE Napa Plant Site Central Unit.
Jānis Burvis Natalia Biała Is water for human use or for respect?
NC AWWA-WEA 2015 Annual Conference Monday, November 16, 2015 The Use of Chlorine Dioxide to Reduce TOC at Davidson Water, Inc. Water Treatment Plant.
Interlocal Cooperation for a Sustainable and Secure Water Supply Don Greeley, Jordan Lake Partnership Lower Cape Fear Water & Sewer Authority December.
Water Treatment Plant Austin and Alison.
North Creek Water Quality Prepared by Jon Rogers and Carie McCoy.
Date: Monday, May 11 th 2015 Topic: Water Purification Objective: To recognize the stages of it.
US Army Corps of Engineers BUILDING STRONG ® Rock Arch Rapids Fish Passage Cape Fear River Lock and Dam No.1 Bladen County, NC US Army Corps of Engineers.
Aquatic Ecosystems. pH- how acidic or basic the water is. If the water is really acidic it will sustain all aquatic plant and animal life that neutral.
-Aquifers -Springs -Ponds -Lakes -Creeks/Streams -Rivers -Wetlands Makes up < 3 % of water on earth.
Surface water Chapter 11 section 2. What is a river system? Gravity causes tiny streams to flow down hill. When one small stream reaches another small.
Effective Removal of Total Organic Carbon (TOC) Using MIEX Ion Exchange Treatment J. Michael Barnes, PE.
Have a seat quickly and quietly, take out your homework We will check homework and then begin our notes on Surface Fresh Water.
PROPOSED BRUNSWICK COUNTY INTERBASIN TRANSFER PETITION REQUEST NOVEMBER 14, 2013.
Assignment You need to draw and label each step of the water treatment process Under each label explain what is happening in that step.
Safe, Clean and Drinkable
Chapter 7 Section 2 Water Quality LT: I will describe the methods humans use to monitor water quality.
Annual Membership Meeting Water Quality Report 2010
IN TAKE WELL.
The Structure of Hydrosphere
Kings Bluff Raw Water System Parallel Raw Water Main Project
Middle Fork Project AQ 11 – Water Quality Technical Study Plan Report Overview March 10, 2008.
Warm Up p65 Which part of the water cycle is MOST responsible for polluting surface water? Municipalities (towns) get drinking water from which two sources?
Water Flow THE AMAZING DROP.
HIGHER GEOGRAPHY Hydrosphere - Hydrographs.
Freshwater and Water Quality Notes
Total Maximum Daily Loads of Fecal Coliform for the Restricted Shellfish Harvesting/Growing Areas of the Pocomoke River in the Lower Pocomoke River Basin.
Water Pollution & Treatment
Hanmer Springs Water Supply
Welcome To Big Board Facts.
October 29, 2018 Terry Lauritsen, P.E.
WATER Treatment & Quality
DETERMINING STREAM 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.
MANILLA WATER SUPPLY UPGRADE
Presentation transcript:

North Carolina Surface Water Analysis Julia Cavalier, P.E. Public Water Supply Section

Surface water reporting Raw, settled CFE turbidity Raw coliform Alkalinity, pH Chemicals fed Daily plant flow

Statewide surface water data (insert map here)

2016 average raw water turbidity

2016 average coagulant dose

Cape Fear Basin plants (insert Cape Fear map here)

Cape Fear Basin Water system Plant name Source description Coagulant category Fayetteville PWC Hoffer Run of river Ferric Glenville Dunn A B Uzzell Alum + poly Harnett County Reservoir Bladen Bluffs Brunswick County Northwest PaCl + poly Cape Fear PUA Sweeney Pender County

Feb 2016 Cape Fear Plants Turbidity spikes a few days apart for upstream and downstream plants. Starts 2/3/16 Fayetteville -2/6/16 Wilmington, 2/16/16-2/19/16 2/3/2017 1.37 in rain in Fayetteville 2/4/2016 0.86 in rain in Fayetteville 2/16 1.13 in Fay

Feb 2016 Lower Cape Fear Intakes Brunswick Co, Wilmington, and Pender County have intakes at Lock and Dam #1. Lower Cape Fear WASA has pipe into river. Wilmington also has open channel Kings Bluff pump station. Pender Co draws off of LCFWASA pipe.

Coagulant dose

Raw Water pH

Raw water alkalinity

Further research Inter and intra basin comparisons of turbidity trends Relationship between coagulant dose and raw water alkalinity and pH. Any differences between coagulant strategy?

Questions? Julia Cavalier julia.cavalier@ncdenr.gov (919) 707-9067

Additional trends examined Raleigh: Dissolved oxygen Chlorophyll TOC Raw streaming current OWASA: Lake level and algae level Raw iron and manganese Annual chemical use Annual treatment and process water

Feedback: Privacy Policy Feedback
Do Not Sell My Personal Information
About project: SlidePlayer Terms of Service

© 2025 SlidePlayer.com. Inc. All rights reserved.