The ranking of these waterbodies is based on an overall scoring system of the following parameters:
Inorganic Nitrogen, Orthophosphate, Chl-a, and TSI.
Showing all communities, from least impaired to most impaired.
Red = Most Impaired and Green = Least Impaired
Ranked out of 78: 1 is most impaired, 78 is least impaired.

84
Sanibel Lake Estates

83
Beach Road Villas

82
Twin Ponds (or Ranchoe Way)

81
Periwinkle Place

80
Poinciana Circle

79
Kearns: North Pond

78
East Rocks: Coquina Drive

77
Bailey Tract: Smith Lake

76
The Sanctuary: Lake 4

75
Palm Lake

74
Little Lake Murex

73
Bright Water

72
Periwinkle Partners Properties

71
Olde Sanibel Shoppes

70
Sanibel River Estates

69
Lighthouse Point Condominium

68
Wulfert Lake

67
Periwinkle Pines

66
Lake Murex

65
Gumbo Limbo: West Lake

64
Tradewinds: South Lake

63
Gulfside City Park: Bike Path

62
Dinkins Bayou

61
City Hall

60
Kearns: South Pond

59
Gulf Pines

58
Sea Oats

57
Roadside City Park

56
Bailey’s Center

55
Oceans Reach Condonimums

54
Seagull Estates: West Lake

53
Seagull Estates: East Lake

52
Long Acre Lake

51
Windrow

50
Anchor Inn

49
Sanibel Bayous: Lady Finger Lake

48
Chateaux Sur Mer: Bayou

47
Gumbo Limbo: East Lake

46
SCCF: Venus Drive

45
By the Sea

44
Community Park

43
Sanibel Woodlands

42
Tradewinds: North Lake

41
Gulf Shores

40
Perwinkle Park: RV Pond

39
The Dunes: Lake 4

38
Bailey Tract: Mangrove Pond

37
West Rocks

36
Bailey Tract: Ani Pond

35
SCCF Devitt Pond

34
Casa Ybel Resort

33
Whisperwood

32
Rest-a-Shore

31
Sundial East Condominium

30
The Dunes: Horseshoe Lake

29
Sanibel Hamlet

28
Periwinkle Park: Duck Pond

27
Panama Canal

26
Sanibel Island Golf Course (or Beachview): Sanibel Slough

25
Gulf Pines: Sanibel Slough Gage Station

24
Gulfside City Park: Mangrove Pond

23
East Rocks: Durion Court

22
Chateau Sur Mer

21
Sanibel Bayous: Wild Lime Drive

20
Point Santo

19
Sanibel Bayous Restortation Lake East

18
SCCF: Hass Pond

17
Sanibel Cottages

16
The Dunes: Lake 5

15
Sanibel Slough: Station 6

14
Sanibel Slough: Station 8

13
The Dunes: Lake 9

12
The Sanctuary: Lake 7

11
Sanibel Slough: Station 5

10
Sand Pointe

9
Sanibel Bayous Restoration Lake West

8
Sanibel Slough: Station 4

7
Sanibel Slough: Station 3

6
Sanibel Slough: Station 7

5
Heron’s Landing

4
Pond Apple Park: Reuse Pond

3
Sanibel Bayous: Buck Key Road

2
Pond Apple Park: Shipley Trail

1