Browse
Search
Agenda - 03-10-20; 8-f - City of Durham’s Teer Quarry Reservoir – Letter of “No Objection” from Orange County Related to the Voluntary Eno River Capacity Use Agreement
OrangeCountyNC
>
Board of County Commissioners
>
BOCC Agendas
>
2020's
>
2020
>
Agenda - 03-10-20 Business Meeting
>
Agenda - 03-10-20; 8-f - City of Durham’s Teer Quarry Reservoir – Letter of “No Objection” from Orange County Related to the Voluntary Eno River Capacity Use Agreement
Metadata
Thumbnails
Annotations
Entry Properties
Last modified
3/5/2020 4:45:31 PM
Creation date
3/5/2020 4:20:19 PM
Metadata
Fields
Template:
BOCC
Date
3/10/2020
Meeting Type
Business
Document Type
Agenda
Agenda Item
8-f
Document Relationships
Agenda - 03-10-20 Business Meeting
(Message)
Path:
\Board of County Commissioners\BOCC Agendas\2020's\2020\Agenda - 03-10-20 Business Meeting
Minutes 03-10-2020 Business Meeting
(Message)
Path:
\Board of County Commissioners\Minutes - Approved\2020's\2020
There are no annotations on this page.
Document management portal powered by Laserfiche WebLink 9 © 1998-2015
Laserfiche.
All rights reserved.
/
15
PDF
Print
Pages to print
Enter page numbers and/or page ranges separated by commas. For example, 1,3,5-12.
After downloading, print the document using a PDF reader (e.g. Adobe Reader).
View images
View plain text
7 <br /> The essence of the agreed-upon conditions for withdrawal from the Eno River is: <br /> 1. A withdrawal rate of 5 mgd is currently allowable under the Voluntary Eno River Capacity Use Area <br /> (CUA) Water Management Operations Plan. <br /> 2. Withdrawal rates exceeding 5 mgd may only occur when Eno River flows as measured at the USGS Eno <br /> River Gage near Durham (US-501) exceed the annual median flow of 49 cfs, i.e.,flows well above the <br /> low flow conditions of concern in the WMOP. <br /> 3. Withdrawal rates exceeding 5 mgd require a flowby rate downstream of the point of withdrawal <br /> measured at the USGS Eno River Gage Near Durham. <br /> a. The total flowby requirement in the Eno River downstream of the point of withdrawal will be <br /> 90%of flow above 49 cfs when Teer Quarry is above 254' MSL. <br /> b. The total flowby requirement in the Eno River downstream of the point of withdrawal will be <br /> 80%of flow above 49 cfs when Teer Quarry is below 254' MSL. <br /> 4. Withdrawal rates exceeding 5 mgd may only occur when Falls Lake is at or above guide curve (251.5' <br /> MSL). <br /> Figure 1. USGS Stream Gages, Eno River, and Teer Quarry <br /> } �.c iS' ► Base maps <br /> Eno R. at Hillsborough #` ` <br /> s-, <br /> Eno R. Near Durham <br /> +' <br /> Hllsbo'o/gh %* LP <br /> rj <br /> Teer Quarry <br /> us is <br /> A i• Duke Forest US 501 ? + <br /> 7 oyrhom �. <br /> Oivisron �5=� US* <br /> A 16J ! 108B-C-D US 70 <br /> rov o- <br /> i ;.. NC 75i., 4. Durham <br /> 106 <br /> / - <br /> %A f i <br /> US 501 <br /> 0 1 2mi N1ap data OpenStreetM ip contributors, CC-BY-... <br /> The WMOP is largely concerned with low flows in the Eno River as measured at the USGS Eno River Gage at <br /> Hillsborough.The City's withdrawal from the Eno River would only occur during high flow events, withdrawals <br /> from the Eno River would occur only about 12 days per year on average (during 1,038 days of the 32,142 days <br /> 1600 Mist Lake Dr. Durham, NC 27704 919.560.4381 DurhamNC.gov I Follow Us @Cityo©rham©it <br />
The URL can be used to link to this page
Your browser does not support the video tag.