Help in reading and interpreting the data:1. The holes are numbered 1 thru 51 and labeled, going in a clockwise motion around the lake. Starting at the west end of Long Point, then continuing

east to East Houghton Lake Drive, to the Cut River mouth, then down to Songer Point, then Old Trail Drive area, around to the Iroquois Subdivi-

sions, down through Tip-Up Town are then finishing up just off Clearview Road on the west side of the lake.

2. The GPS readings are as close to the center of the hole and we could determine.

3. The depth reading are to the nearest foot. We recorded the deepest readings on the software. Not all holes around the lake are of the same depth.

The same is true for the area around the hole.

4. The size of the hole readings are to the nearest foot. The width is a west-to-east reading the height is in a north-to-south reading.

Number1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

Hole NameLongpoint 1Longpoint2

Longpoint 3Longpoint 4

Longpoint 5EHL6EHL7

EHL8EHL9EHL10EHL11

EHL12

EHL13EHL14

EHL15EHL16EHL17

EHL18EHL19EHL20EHL21EHL22EHL23EHL24Cut 25

Cut 26

SongerPt27SongerPt 28

Old Trail 29Old Trail 30

Old Trail 31Old Trail 32

Old Trail 33Old Trail 34

Old Trail 35Old Trail 36Old Trail 37

Iroquois 38Iroquois 39Iroquois 40Iroquois 41Iroquois 42

Iroquois 43Iroquois 44

TUT 45

TUT 46

TUT 47

TUT 48

TUT 49

TUT 50

Clearview 51

Depth

13'

13'

14'

12'

9'

9'

12'

ir10'

10'

17

13'

10'

13'

13'

12'

12'

irir12'

ir12'

13'

10'

ID-

S'

12'

12'

81

8'

8'

8'

8'

8'

8'

8'

8'

10'

10'

10'

12'

8'

8'

8'

12'

ir15'

8'

8'

18'

10'

Notes540' due south of 769 Long Point Dr.520' due south of 553 Long Point Dr.530' due south of 517 Long Point Dr.600' due south of 163 Long Point Dr.

550' due south of 79 Long Point Dr.475' due south of 119 Blossom Ct.525' due south of 113 Blossom Ct.540'due south of road end of Townline Landing

540' due south of 8403 E. Houghton Lake Dr.425' due south of 8365 E. Houghton Lake Dr.600' due south of 8319 E. Houghton Lake Dr.615' due south of 8245 E. Houghton Lake Dr.560' due south of 8113 E. Houghton Lake Dr.585' due south of 7965 E. Houghton Lake Dr.575' due south of 7903 E. Houghton Lake Dr.575' due south of 7837 E. Houghton Lake Dr.500' due south of 7741 E. Houghton Lake Dr.435' due south of 7639 E. Houghton Lake Dr.631' offshore on line with dock at Stay 'N Play Condo at 7571 E. Houghton Lake Dr.700' offshore inline with dock at 7535 E. Houghton Lake Dr.565 offshore from 7519 E. Houghton Lake Dr.660' due south of 7411 E. Houghton Lake Dr.560' offshore inline w/dock at 7261 E. Houghton Lake Dr.550' offshore of 6445 E. Houghton Lake Drive.Mouth of Cut River585' offshore of road end of Dale Rd.620' offshore from 133 Oneida Dr.640' offshore of Lakewoods Condo at 115 Oneida Dr.

400' offshore from 431 Old Trail Dr.460' offshore from 407 Old Trail Dr.380' offshore from 379 Old Trail Dr.430' offshore from 361 Old Trail Dr.

375' offshore from 347 Old Trail Dr.400' due south from 333 Old Trail Dr.430' offshore inline w/dock at 319 Old Trail Dr.

395' due south of 311 Old Trail Dr.430' due south of road end for Pebble Ave.600' offshore inline with dock at 602 Iroquois Ave. wide hole690' offshore from 728 Iroquois Ave. very wide hole650' offshore inline w/dock at 750 Iroquois Ave.750' due north from 762 Iroquois Ave. very wide hole580' due north from 826 Iroquois Ave. very wide hole

570' due north from 916 Iroquois Ave. very wide hole560' offshore from 940 Iroquois Ave. very wide hole610' due north of 124 Guernsey Ave.400' due north of 132 Jefferson Ave. Almost due north of Jefferson Ave. road end

700' due north of 131 Wickham Ave.135' due north of 130 Wickham Ave.170' offshore due north of American Oak Condo beach600' due north of 308 Festival Ave. and 605' straight out from mouth of inlet at Fisherman's Paradise400'due East of Sun 'N Snow Condos or 412 Clearview Dr., Houghton Lake (west shore)

Width

150'100'80'75'75'

320'90'

200'180'125'100'150'125'192'130'360'80'120'80'125'1251

45'540'70'

110'60'45'105'140'160'140'140'320'700'900'220'750'1180'450'1600'122'115'60'10'10'

275'450'

Height

160'100'126'120'150'

180'120'124'160'85'80'90'125'115'125'115'HO1

140'90'220'220'50'100'140'

150'65'75'160'200'105'100'100'220'160'130'150'150'140'150'160'140'130'90'10'10'210'800'

Surr_Depth

4'5'5'5'5'4'4'5'5'4'4'41

4'4'4'4'4'4'5'5'5'5'5'5'3'5'5'5'4'4'4'4'3'3'31

3'3'4'4'5'5'5'5'4'6'51

10'4'4'5'3'

Longitude

W84° 45.828'

W84° 45.606'

W84° 45.536'

W84°45.169'

W84° 45.063'

W84° 44.240'

W84° 44.208'

W84°44.115'

W84° 43.633'

W84°43.537'

W84° 43.485'

W84° 43.440'

W84°43.292'

W84°43.107'

W84° 43.048'

W84° 42.962'

W84° 42.867'

W84°42.721'

W84°42.645'

W84°42.567'

W84° 42.551'

W84° 42.463'

W84°42.310'

W84°41.660'

W84°41.180'

W84° 41.213'

W84° 40.697'

W84° 40.561'

W84°39.1H'

W84° 39.066'

W84° 38.973'

W84° 38.850'

W84° 38.798'

W84° 38.681'

W84° 38.623'

W84° 38.572'

W84° 38.518'

W84° 39.797'

W84° 39.940'

W84°40.102'

W84°40.234'

W84°40.552'

W84° 40.745'

W84° 40.902'

W84° 43.556'

W84° 43.647'

W84° 43.629'

W84° 43.599'

W84°43.688'

W84° 43.814'

W84°47.518'

Latitude

N44° 22.162'

N44° 22.222'

N44° 22.231'

N44° 22.338'

N44° 22.360'

N44° 22.400'

N44° 22.396'

N44° 22.413'

N44° 22.376'

N44° 22.390'

N44° 22.362'

N44°22.358'

N44° 22.354'

N44° 22.364'

N44° 22.374'

N44° 22.388'

N44° 22.404'

N44° 22.420'

N44° 22.403'

N44° 22.406'

N44° 22.435'

N44° 22.442'

N44° 22.449'

N44° 22.068'

N44° 21.591'

N44° 21.382'

N44° 20.446'

N44° 20.383'

N44° 19.503'

N44° 19.436'

N44° 19.385'

N44° 19.318'

N44° 19.310'

N44° 19.291'

N44° 19.283'

N44° 19.286'

N44° 19.277'

N44° 18.520'

N44° 18.667'

N44° 18.733'

N44° 18.774'

N44° 18.787'

N44° 18.775'

N44° 18.777'

N44° 18.097'

N44° 18.096'

N44° 18.142'

N44° 18.035'

N44° 18.062'

N44° 18.168'

N44° 21.213'

n Likesafety guide for understanding potenti

und Michigan's largest inland la

This report will refer to what is commonly referred to as "Sand-Sucker"

holes. The holes in the lake bottom do NOT suck or draw you into them.

The holes were created by a machine that "sucked" the sand from the

bottom of the lake to fill the shoreline. From this point forward, those

holes will be referred to as "Dredged Holes."

How you can help

If, after reading this report, you are aware

of additional information about any of the

"dredged holes," please call in the infor-

mation to your local township hall.

DENTON:

LAKE:

MARKEY:

ROSCOMMON:

366-5913

422-5052

366-9614

422-4116

Additional copies of this report can be ob-

tained at any of the above listed town-

ships.

Report Data

The information for this report was ob-

tained using the following sources:

1. Lakemaster Map with 2005 data

2. Google Earth with 2010 data

3. ArcView 10 with 2010 data

4. Lowrance GPS with 2006 data

5. Earth Tools with 2006 data

6. Aerial images of holes, Oct. 2012

wing groups were instrumental in creating am

Many Concerned community volunteers

Roscommon County MIS Department

Roscommon County-Blodgett Memorial Airport