Cover ImageDuke Power
Final Shoreline Management
Plan Update for the
Catawba-Wateree Hydro Project

(FERC No. 2232)

Volume I SMP Update


Submitted by:

Duke Power, A Division of
Duke Energy Corporation

Group Environment
Health & Safety
Lake Management

July 30, 2001

Prepared by:
The Louis Berger Group, Inc.
Needham, MA

Table of Contents
Lake Assessment
Lake James
Lake James Shoreline Classification
Lake James Shallow Water Fish Habitat Survey
Lake James Cultural Resources Assessment
Lake James Recreational Use and Boat Carrying Capacity Assessment
Lake James Proposed Recreational Enhancements
Lake Rhodhiss
Lake Rhodhiss Shoreline Classification
Lake Rhodhiss Shallow Water Fish Habitat Survey
Lake Rhodhiss Cultural Resources Assessment
Lake Rhodhiss Recreational Use and Carrying Capacity Assessment
Lake Rhodhiss Proposed Recreational Enhancements
Lake Hickory
Lake Hickory Shoreline Classification
Lake Hickory Shallow Water Fish Habitat Survey
Lake Hickory Cultural Resources Assessment
Lake Hickory Recreational Use and Carrying Capacity Assessment
Lake Hickory Proposed Recreational Enhancements
Lookout Shoals Lake
Lookout Shoals Lake Shoreline Classification
Lookout Shoals Lake Shallow Water Fish Habitat Survey
Lookout Shoals Lake Cultural Resources Assessment
Lookout Shoals Lake Recreational Use and Carrying
Capacity Assessment
Lookout Shoals Lake Proposed Recreational Enhancements
Lake Norman
Lake Norman Shoreline Classification
Lake Norman Shallow Water Fish Habitat Survey
Lake Norman Cultural Resources Assessment
Lake Norman Recreational Use and Carrying Capacity Assessment
Lake Norman Proposed Recreational Enhancements
Mountain Island Lake
Mountain Island Lake Shoreline Classification
Mountain Island Lake Shallow Water Fish Habitat Survey
Mountain Island Lake Cultural Resources Assessment
Mountain Island Lake Recreational Use and Carrying
Capacity Assessment
Mountain Island Lake Proposed Recreational Enhancements
Lake Wylie
Lake Wylie Shoreline Classification
Lake Wylie Shallow Water Fish Habitat Survey
Lake Wylie Cultural Resources Assessment
Lake Wylie Recreational Use and Carrying Capacity Assessment
Lake Wylie Proposed Recreational Enhancements
Fishing Creek Lake
Fishing Creek Lake Shoreline Classification
Fishing Creek Lake Shallow Water Fish Habitat Survey
Fishing Creek Lake Cultural Resources Assessment
Fishing Creek Lake Recreational Use and Carrying Capacity Assessment
Fishing Creek Lake Proposed Recreational Enhancements

3.9
Great Falls Lake and Rocky Creek Lake

3.9.1
Great Falls Lake and Rocky Creek Lake Shoreline Classification

3.9.2
Great Falls Lake and Rocky Creek Lake Shallow Water Fish Habitat Survey

3.9.3
Great Falls Lake and Rocky Creek Lake Cultural Resources Assessment

3.9.4
Great Falls Lake and Rocky Creek Lake Recreational Use and Carrying Capacity Assessment

3.9.5
Great Falls Lake and Rocky Creek Lake Proposed Recreational Enhancements

3.10
Lake Wateree

3.10.1
Lake Wateree Shoreline Classification

3.10.2
Lake Wateree Shallow Water Fish Habitat Survey

3.10.3
Lake Wateree Cultural Resources Assessment

3.10.4
Lake Wateree Recreational Use and Carrying Capacity Assessment

3.10.5
Lake Wateree Proposed Recreational Enhancements

 
3.6 Mountain Island Lake

Mountain Island Lake is located downstream of Lake Norman, northwest of Charlotte, in Lincoln, Mecklenburg, and Gaston counties, North Carolina. Mountain Island Lake has a surface area of about 2,914 acres and 86.5 shoreline miles at full pond elevation of 647.5 feet MSL.

3.6.1 Mountain Island Lake Shoreline Classification

Table 3.6-1 summarizes the shoreline classification for Mountain Island Lake, based on the July 2001 SMP maps.

Table 3.6-1.  

Shoreline Classification for Mountain Island Lake


Shoreline Classification

Shoreline Miles

Percent of Total

Commercial /Non-Residential

0.0

0.0%

Commercial /Residential

0.6

0.7%

Residential

9.1

10.5%

Business Industrial

0.1

0.1%

Public Recreation

0.3

0.3%

Public Infrastructure

8.7

10.1%

Project Operations

3.2

3.7%

Future Commercial/Non-Residential

0.0

0.0%

Future Commercial/Residential

7.4

8.6%

Future Residential

3.3

3.8%

Future Public Recreation

21.9

25.3%

Impact Minimization Zones

3.6

4.2%

Impact Minimization Zones (Dev)

0.7

0.8%

Environmental Area

25.1

29.0%

Natural Area

2.5

2.9%

Total

86.5

100.0%

 

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3.6.2 Mountain Island Lake Shallow Water Fish Habitat Survey

Table 3.6-2.  

Mountain Island Lake Shallow Water Habitat Shoreline Classifications (Miles)


Lake

Developed

Sand

Cobble

Woody Debris

Vegetated

Natural

Undeveloped No Critical Habitat

Total

Mtn. Island

9

3.4

1

0.6

26.8

2

36.9

80


3.6.3 Mountain Island Lake Cultural Resources Assessment

Within the Mountain Island Lake Study Area, there are 36 previously recorded cultural resources including 6 architectural resources and 30 archaeological sites. Architectural resources include 4 single dwellings, a mill, and a mill village. The architectural resources range in date from the nineteenth to the twentieth century, with most of the resources dating to the nineteenth century. The archeological sites range in date from the Early Archaic to the Historic cultural periods.

There are 16 prehistoric archaeological sites for which we do not have enough data to determine their specific function. At a majority of the prehistoric sites, only a limited amount of lithic artifacts were recovered. One site is an historic Catawba Indian occupation. Two other historic archaeological sites consist of the remains of cotton plantations.

There are no archaeological sites listed in the National Register. An agricultural site, the remains of a plantation dating to the 1760s, has been recommended as potentially eligible for listing in the National Register. It is a domestic site from the Historic period that contains plantation ruins.

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Two of the architectural resources are listed in the National Register. They are Latta Place and the Richard A. Rozelle House.

The information on both the archaeological and architectural sites from the state files is being used in preparation of the predictive model to assign the shoreline on Mountain Island Lake either a High, Medium, Low, or No probability for the occurrence of cultural resources. Prior to the completion of the model non-exempt activities such as excavation projects, commercial marina development, and certain conveyance projects will be provided to the appropriate SHPO for review before construction or excavation activity begins within the project boundary. To ensure the potential impact to cultural resources is properly evaluated after completion of the predictive model, Lake Management will review the predictive model for all non-exempt activities. Applicants for all non-exempt lake use permitting activities in medium and high probability areas will be required to consult with the appropriate SHPO regarding their proposal.

3.6.4 Mountain Island Lake Recreational Use and Carrying Capacity Assessment

Mountain Island Lake Existing Recreational Areas

There are 3 developed Duke Power-owned public recreational access locations (one leased to a city recreation agency) on Mountain Island Lake. In addition, there is 1 developed county nature preserve, 3 undeveloped county nature preserves, 1 proposed state educational forest, 1 city-owned conservation area, and 1 county-owned wildlife refuge along the Mountain Island Lake shoreline. Figure 3.6-1 denotes the location of the public recreational access locations. There are no public commercial non-residential and two commercial residential marinas on Mountain Island Lake. The following sections describe the Duke Power-owned public access area facilities at Mountain Island Lake.

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Figure 3.6-1

Mountain Island Lake Public Recreational Access Areas

Figure 3.6-1

The Mountain Island Tailrace Fishing Area has been recently leased to the City of Mount Holly for a city park. The City is planning to install 8 campsites, a restroom, an archery range, playground, picnic deck, canoe access and trails on the site.

Existing Duke Power-Owned Public Access Areas

The developed Duke Power-owned public access areas provide about 148 acres and about 7,328 feet of shoreline frontage of public access at Mountain Island Lake. Combined, the developed access areas have 6 public boat ramps, 3 loading piers, 2 fishing piers, and about 160 vehicle/trailer and 20 car parking spaces. Table 3.6-3 summarizes the facilities at the public access areas.

In the 1994 SMP, Duke Power proposed to improve the Riverbend access area (replace 3 ramps with 4 new boat ramps, replace 2 piers with 2 new loading piers and pave the parking lot). In addition Duke Power said it would add 31 acres to the Riverbend site (67 acres added). All of the recreation commitments from the1994 SMP have been met. In addition, at Neck Road access area Duke Power replaced the ramp with 2 new boat ramps, installed a loading pier, and paved, lighted the parking lot and added 3 acres of land to the site. At the Mountain Island Tailrace Fishing area, Duke Power built 2 fishing platforms and provided 49 acres of land.

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The NCWRC has entered into a creative partnership with Duke Power for the maintenance and operation of the non-leased access areas. Under this agreement Duke Power pays the NCWRC to maintain the access areas and the NCWRC makes at least the same capital dollar amount available to Duke Power, and agency lessees for the non boat launching portion of the access areas, for improvements that will help the boating public. This agreement is a continuation of a long established partnership with the NCWRC with the added benefit of designated cost sharing capital dollars for access area improvements.

Table 3.6-3.  

Mountain Island Lake Duke Power-Owned Public Access Areas


Access Area Name

Acreage

Shoreline Frontage (ft)

Boat Ramps

Loading Piers

Fishing Piers

Car
Parking
(Spaces)

V/T
Parking
(Spaces)

Neck Road

8.9

724

2

1

0

0

60

Riverbend

89.7

3,285

4

2

0

0

100

Mountain Island Tailrace

49.2

3,319

0

0

2

20

0

Total

147.8

7,328

6

3

2

20

160

State and County Public Recreational Facilities

There is one developed county park (Latta Plantation Nature Preserve), and one county wildlife area (Cowan's Ford Wildlife Refuge), along the Mountain Island shoreline. Both facilities are owned and operated by Mecklenburg County. There are three undeveloped recreation areas: Auten Nature Preserve and Rural Hill Nature Preserve in Mecklenburg County, and the proposed State Educational Forest in Lincoln and Gaston counties. The City of Gastonia owns a conservation area south of Highway 16 along the shoreline in Gaston county. The City of Mount Holly is in the process of developing the Mountain Island Tailrace Fishing Area (leased from Duke Power) as a city park. Table 3.6-4 summarizes the recreational facilities provided at the Latta Plantation Nature Preserve. The facilities at Cowan's Ford Wildlife Refuge include a wildlife viewing platform.

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Table 3.6-4.  

Summary of Latta Plantation Nature Preserve Public Recreational Facilities


Site Description/Facility

Number

Site Acreage

1,290

Shoreline Footage

48,000

Canoe Access

2

Canoe and Jon Boat Rental

1

Fishing Pier with 2 slips

1

Concession Areas

2

Gravel Parking Spaces

225

Beach Area

1

Horseshoe Pits

2

Equestrian Center

1

Historic Building

1

Horse Arenas

2

Horse Barns with 194 Stalls

4

Maintenance Facility and Office Complex

1 each

Picnic Tables

15

Raptor Center Hospital

1

Restroom Units

32

Shelters

2

Miles of Horseback Trails

14

Miles of Nature Trails

18

Volleyball Courts

2

Backyard Habitat Education Area

1

Caretaker’s Residence

1

34 Acre Piedmont Prairie Restoration Area

1

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Existing Commercial and Private Recreational Access

There are no public commercial non-residential and two commercial residential marinas on Mountain Island Lake. Private access to Mountain Island Lake is through private marinas and private piers along the Mountain Island Lake shoreline. Table 3.6-5 summarizes the number of commercial facilities. Table 3.6-6 provides the estimated number of private piers.

Table 3.6-5.  

Summary of Mountain Island Lake Commercial Recreational Access Facilities


Type of Facility

Commercial
Non-Residential

Commercial Residential

No. Public Marinas

0

0

No. Private Marinas

0

2

No. Wet Slips

0

287

No. Dry Slips

0

0


Table 3.6-6.  

Summary of Mountain Island Lake Private Recreational Access Facilities


Type of Facility

No. Private Facilities

Piers

315

Mountain Island Lake Recreational Use Assessment

Visitation figures at the public access areas on Mountain Island Lake were derived based on estimates of the traffic entering the Duke Power-owned public access areas. Total estimated visitation during the 1999 study period for Mountain Island Lake at these sites was 99,135 visits. Figure 3.6-2 shows the distribution of the visitation for each month at Mountain Island Lake for the Duke Power-owned public access areas during the 1999 study period. A visit is considered a vehicle or vehicle/trailer entering the site for any part of a day.

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Figure 3.6-2.

Mountain Island Lake Estimate of Recreational Visitation at the Duke Power-Owned Access Areas

Figure 3.6-2.

Table 3.6-7 provides a summary of the estimated recreational visitation based on the traffic counter data for the sampled sites during the 1999 study period. Based on survey data input, the estimated ratio for annual visits to the project area for Survey B respondents (respondents that use both public and private access areas) compared to Survey C respondents (respondents at the public access areas) was a ratio of 1.3 to 1. The estimated overall recreational visitation for Mountain Island Lake for the 1999 study period totaled 125,750 visits.

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Table 3.6-7.

1999 Mountain Island Lake Estimated Recreational Visitation at Duke Power-Owned Access Areas

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Mountain Island Lake Boat Carrying Capacity Assessment

The overall boat carrying capacity is assessed based on the peak boating use estimates obtained during the flyovers in the 1999 study period. The available boating acreage was adjusted from the base boats per acreage estimate (see Table 3.6-8) by the following factors (Warren and Rea, 1989, as modified):

Factor
Adjustment
1. Location of the lake in relation to population served
0
2. Multiple use of water area
-

3.

Shoreline configuration
-
4. Amount of open water
-
5. Amount of facility and shoreline development
0
6. Crowding rating
0
 
Total
-3

Table 3.6-8.  

Boat Type Acreage Adjustment
(Source:  Modified from Warren and Rea, 1989)


Boat Activity Type

Low

-4

-3

-2

-1

Base

1

2

3

4

High

Fishing

10.0

9.0

8.0

6.0

5.0

4.3

4.0

3.3

3.0

2.3

2.0

Canoe/Kayak

2.5

2.3

2.0

1.8

1.5

1.3

1.1

1.0

0.8

0.7

0.5

Motor Boating

18.0

17.0

15.0

13.0

11.0

9.0

8.0

7.0

6.0

5.0

3.0

Sailing

10.0

9.0

8.0

6.0

5.0

4.3

4.0

3.3

3.0

2.3

2.0

Jet Skiing

10.0

9.0

8.0

6.0

5.0

4.3

4.0

3.3

3.0

2.3

2.0

Water Skiing

20.0

18.0

17.0

15.0

14.0

12.0

11.0

10.0

9.0

8.0

7.0

Table 3.6-9 summarizes the assessment of the optimum overall boat capacity based on the usable water surface acreage and the boating activity mix identified from the surveys. Table 3.6-10 provides the assessment of the percent capacity of the boat use for Mountain Island Lake on the peak day during the 1999 study period. Mountain Island Lake during the weekday was estimated at 20 percent capacity, during the weekend at 36 percent capacity, and during the peak holiday period at 25 percent capacity for overall boating use.

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Table 3.6-9.  

Mountain Island Lake Boat Carrying Capacity Assessment


Boat Activity

Usable Acreage

Use Factor

Opt. No. Boats

% Usage

Boat
Activity Mix

Persons/ Boat

Total Users

Fishing

3,281

8.0

410

40%

164

3.14

515

Canoe/Kayak

3,281

2.0

1,641

11%

181

3.26

 590

Motor Boating

2,241

15.0

149

32%

47

3.90

185

Sailing

2,241

8.0

280

0%

 -  

3.36

 -  

Jet Skiing

2,241

8.0

280

8%

23

3.85

89

Water Skiing

2,241

17.0

132

9%

12

4.39

54

Total

     

100%

427

 

1,433


Table 3.6-10.  

Mountain Island Lake Estimated 1999 Study Period Boat Capacity


Peak Use

Weekday

% Capacity

Weekend

% Capacity

Holiday

% Capacity

No. Boats

86

20%

152

36%

107

25%

The optimum boat carrying capacity assessment provides an assessment of the total surface area available for boating use. To assess the areas of the lakes with higher density of boating use, the general location of boating activity was recorded during the flyovers for each day of aerial coverage. Figure 3.6-3 shows the location of boats during the peak use day for Mountain Island Lake. Figure 3.6-4 shows the boating density on Mountain Island Lake for the peak use day and denotes areas with the greatest clustering of boating activity. Figure 3.6-5 shows the boat density map based on the composite of the four highest boating use days. This figure illustrates the areas where boating use most often occurred during the peak use days during the study period and provides an assessment of areas with high density boating during this same period.

Based on the boat capacity study in Table 3.6-10, there are no crowding problems on Mountain Island Lake. The highest capacity reached was about 36% capacity on a weekend and 25% capacity on holiday weekends. The Peak Use Day Boat Density map, Figure 3.6-4 (for only one day), does show two areas where the boat density is higher than the rest of the lake, but the acres available per boat for are adequate for most boating activities. When averaging the four highest boat count days, Figure 3.6-5, there is only one area where boat densities are higher than the rest of the lake. For all of the remaining times during the year the boat density levels are low.

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Figure 3.6-3

Mountain Island Lake Peak Use Day Boat Counts

Figure 3.6-3

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Figure 3.6-4

Mountain Island Lake Peak Use Day Boat Density Map

Figure 3.6-4

Click Here to View Full
Figure 3.6-5

Mountain Island Lake Composite Peak Use Boat Density Map

Figure 3.6-5

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Mountain Island Lake Estimated Future Recreational Demand

Table 3.6-11 provides the population projections for the counties within 50-60 miles of Mountain Island Lake. Population projections were conducted for the impact zone using a combination of 1970 - 1990 population data and 2000 and 2010 population projections from U.S. Census Bureau data and were used to make projections for 2030, 2040, and 2050.

Table 3.6-11.  

Mountain Island Lake Estimated Population Projections for the Impact Zone


County

1999

2000

2010

2020

2030

2040

2050

Cabarrus

111,064

123,404

144,126

165,168

193,710

 227,183

 266,441

Catawba

120,581

133,979

146,217

157,650

176,071

196,645

219,623

Cleveland

83,358

92,620

96,803

100,034

106,779

113,979

121,664

Davie

29,402

32,669

36,116

 39,072

45,301

52,524

60,898

Gaston

164,090

182,322

186,268

189,339

198,875

208,891

 219,412

Iredell

103,671

115,190

133,065

150,827

174,879

 202,766

235,100

Lincoln

54,839

60,932

70,132

79,229

94,689

113,166

135,248

Meck-
lenburg

583,475

648,305

776,521

909,800

1,099,403

1,328,519

1,605,383

Rowan

114,836

127,595

141,998

156,886

175,339

195,962

219,012

Total

1,365,314

1,517,016

1,731,246

1,948,005

2,265,046

2,639,635

3,082,781

Table 3.6-12 provides the estimated recreational use for the impact zone through the year 2050. Current use estimates are based on spot counts and responses to surveys. The recreational use projections were estimated by computing the projected population increase for the impact zone and incorporating indexed values for future recreational use for the various activities. The index values for each activity were obtained from "Outdoor Recreation in American Life: A National Assessment of Demand and Supply Trends" (Cordell, 1999). The indices are based on models that incorporate a number of variables, including age structure of the population, income, race, sex, and population density, as well as other explanatory variables. Full model parameters and estimates are available from the author.

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Table 3.6-13 shows the estimated absorption percentage for the four major recreation activities that require specific lands and facilities. Picnicking, swimming, camping, and boating are activities that require specific developed facilities. The other activities listed are dispersed activities that can take place at a variety of undeveloped areas. The estimated 1999 use levels are from Table 3.6-12. The estimated demand is based on the impact zone population (population of all counties within 50-60 miles of the lake). The impact zone population is multiplied by the participation rate for the activity, which was obtained from "Emerging Markets for Outdoor Recreation in the United States: Based on the National Survey on Recreation and the Environment" (Cordell et al., 1996). Participation rates are for the South and are similar to 1995 North Carolina and South Carolina SCORP data. Specific participation rates are as follows: swimming, 37.3%; picnicking, 44.8%; camping, 22.4%; and boating, 45.0%. The product of the impact zone population and participation rates are then multiplied by the estimated of number of days of participation for each activity, which were obtained from the 1995 North Carolina SCORP. The 1999 estimated number of participants for each activity was then divided by the 1999 estimated demand to obtain the estimated absorption percentage. Absorption percentage is defined as the percent of total demand for the impact zone that is met by the individual lake.

Table 3.6-14 provides the estimate of the recreational facilities land acreage needed to meet the future recreational demand through the year 2050. The weighted population is the estimated impact zone population multiplied by the participation rate for each activity. The facility standards and estimated acreage needs for the facility class are based on State SCORPS and FERC Guidelines for Outdoor Recreational Facilities. The facility need is the total facility need for the impact zone based on the weighted population and the facility standards. The total facility need is then multiplied by the absorption percentage to determine the facility need for Mountain Island Lake. The acreage needs are then based on the Mountain Island Lake facility need multiplied by per unit acreage needs that are based on State SCORPS and FERC Guidelines for Outdoor Recreation Facilities. For Mountain Island Lake, it is estimated that 18 acres are required to accommodate future recreational facilities demand through the year 2050. This includes 1 acres of beaches, 1 acres of picnic areas, 4 acres of campsites, and 13 acres of boat ramps.

The estimated acreage needs for the reservoir are total usable acreage needs. Usable land acreage at existing developed public recreation facilities can be counted toward these needs. Duke Power sites, county and state parks, and other private and public agencies will meet these needs. Duke Power is expected to meet a portion of the future recreational land needs. The entire estimated need will be met by a combination of opportunities from all sources.

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For Mountain Island Lake, the most frequently identified recreational facility needs mentioned were for more boat ramps and restrooms. Duke Power has increased the number of boat ramps and parking spaces at the public access areas. Duke Power is also working with the county recreation agencies for the development of additional recreation facilities, including restrooms, at the access areas upon signing of a lease.

Table 3.6-12.  

Mountain Island Lake Estimated Future Recreational Use


Activity

Est. 1999 Rec Use

Rec Use 2010

Rec Use 2020

Rec Use 2030

Rec Use 2040

Rec Use 2050

Motor Boating*

38,619

44,458

50,914

60,227

72,340

87,391

Boat Fishing*

53,892

66,258

79,329

96,173

113,226

130,607

Bank/Pier Fish

56,677

69,681

83,428

101,142

119,076

137,355

Lake Swimming

20,366

24,515

29,027

35,364

43,560

54,111

Canoeing*

10,808

12,853

14,934

18,284

23,206

30,550

Jet Skiing*

10,375

11,944

13,678

16,180

19,435

23,478

Kayaking*

1,249

1,438

1,646

1,947

2,356

2,907

Tailrace Fishing

2,498

3,071

3,677

4,457

5,248

6,053

Sailing*

0

0

0

0

0

0

Water Ski/Tubing*

10,808

12,442

14,248

16,855

20,245

24,457

Backpacking

2,498

3,395

4,510

6,055

7,913

10,220

Hunting

0

0

0

0

0

0

Tent/Vehicle Camp

3,747

5,195

7,021

9,562

12,820

16,969

Windsurfing

0

0

0

0

0

0

Bicycling

1,249

1,576

1,968

2,516

3,039

3,640

Picnicking

8,742

10,957

13,526

17,140

21,753

27,612

Sightseeing

8,742

11,284

14,256

18,278

23,397

29,749

Hiking

6,244

8,293

10,703

13,937

17,716

22,114

Wildlife Viewing

9,991

13,510

17,965

23,661

29,979

36,618

Using Playgrounds

1,249

1,567

1,922

2,409

3,032

3,824

Sub-total*

125,750

149,393

174,749

209,666

250,808

299,390

Total

247,753

302,437

362,752

444,187

537,341

647,655

*Boating activities

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Table 3.6-13.  

Mountain Island Lake Estimated Absorption Percentage for Reservoir


Activity

Estimated 1999 Participants

Estimated 1999 Demand

Absorption Percentage

Swimming

20,366

4,231,968

0.5%

Picnicking

8,742

2,630,141

0.3%

Camping

3,747

1,024,531

0.4%

Boating

125,750

3,379,152

3.7%


Table 3.6-14

Mountain Island Lake Estimated Recreational Facility Land Acreage Needs


A

B

C

D

E

F

G

H

Activity

Year

Weighted Population

Facility Standard

Facility Need

Facility Class

Mountain Island Lake Share

Acreage

Swimming

2010

645,755

1 per 50,000

12.92

beaches

0.06

0.36

 

2020

726,606

1 per 50,000

14.53

beaches

0.07

0.40

 

2030

844,862

1 per 50,000

16.90

beaches

0.08

0.46

 

2040

984,584

1 per 50,000

19.69

beaches

0.10

0.54

 

2050

1,149,878

1 per 50,000

23.00

beaches

0.11

0.63

Picnicking

2010

775,598

1 per 500

1,551.20

tables

4.65

0.47

 

2020

872,706

1 per 500

1,745.41

tables

5.24

0.52

 

2030

1,014,741

1 per 500

2,029.48

tables

6.09

0.61

 

2040

1,182,557

1 per 500

2,365.11

tables

7.10

0.71

 

2050

1,381,086

1 per 500

2,762.17

tables

8.29

0.83

Camping

2010

387,799

6 per 1,000

2,326.79

campsites

9.31

2.33

 

2020

436,353

6 per 1,000

2,618.12

campsites

10.47

2.62

 

2030

507,370

6 per 1,000

3,044.22

campsites

12.18

3.04

 

2040

591,278

6 per 1,000

3,547.67

campsites

14.19

3.55

 

2050

690,543

6 per 1,000

4,143.26

campsites

16.57

4.14

Boating

2010

779,061

1 per 4000

194.77

boat ramps

7.21

7.21

 

2020

876,602

1 per 4000

219.15

boat ramps

8.11

8.11

 

2030

1,019,271

1 per 4000

254.82

boat ramps

9.43

9.43

 

2040

1,187,836

1 per 4000

296.96

boat ramps

10.99

10.99

 

2050

1,387,252

1 per 4000

346.81

boat ramps

12.83

12.83

         

Total Acreage for 2050

18.44

 

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3.6.5 Mountain Island Lake Proposed Recreational Enhancements

Based on comments received from the Recreation Use and Needs Survey conducted for Duke Power in 1999, the respondents indicated a need for more boat ramps, marinas, gas pumps, trash receptacles, restrooms and pump out stations on Mountain Island Lake. Duke Power has added boat ramps to the two public access areas as identified the 1996 SMP. Through the AAII, additional gas pumps and other facilities may also be installed as Duke Power begins accepting access area lease requests by non-agency groups for the access areas not leased to the agencies. The non-agency groups had to wait until after June 1, 2000 (the deadline for agencies to submit an application, plan and schedule) before Duke Power would consider accepting their applications.

Based on the projected population projections, facility standards and estimated acreage needs for the facility class, approximately 18 acres will be needed through 2050 to meet future recreational facility demand. Currently 69 acres of mainland and 20 acres of islands have been reserved for recreational use. The land is good topographically and will be able to support the facilities identified by the survey respondents in the Recreation Use and Needs Study. There are also 5 existing or proposed county and state recreation areas on the lake.

Survey respondent indicated they would like to see controls on jet ski use and controlled development. Additional safety items concerning safe use of jet skis and controlling boat speed will be including in the Duke Power's lake map publication. With the recent land purchases by the counties and conservation groups, the majority of the lake's shoreline will not be developed.

The known proposed recreational changes for Mountain Island Lake follow:

Duke Power Access

Riverbend Access Area, Gaston County, North Carolina

The changes proposed by Gaston County for this site in 2002:


Develop a parking area.

Install picnic facilities.

Develop some trails.

The changes proposed by Gaston County for this site in 2003:


Install restrooms.

Install additional picnic facilities.

Additional trail development.

The changes proposed by Gaston County for this site in 2004:


Install playground equipment.

Conduct beautification on the site.

The changes proposed by Gaston County for this site in 2005:


Install additional picnic facilities.

Additional trail enhancements.

Provide landscaping on the site.

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Mountain Island Tailrace Fishing Area, Gaston County, North Carolina

The changes proposed by the City of Mount Holly for this site in 2001:


Construct a paved walking trail.

Construct a canoe launching area.

Complete a nature trail.

Construct some primitive campsites.

Install safety rails.

Duke Power Islands

The NCWRC has expressed an interest in managing the islands on Mountain Island Lake. A management plan is being developed and may be completed for the SMP filing in 2001.

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