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Lakeshore Segment Northeast 9: Long Point State Park

Graph
Bloom Events
Bloom Code Date Water Body County Bloom Extent Bloom Genera [1] Microcystin (ug/L) [2]
1 July 02, 2018 Cayuga Lake Cayuga Not Reported
2 22-3410-B1 September 24, 2022 Cayuga Lake Cayuga Widespread or Lake-wide: The HAB is as far as you can see, and seems to affect the entire waterbody, or most or all of the shoreline. Microcystis 155.0
3 23-3410-B1 October 03, 2023 Cayuga Lake Cayuga Small Localized: The HAB is contained in a very small area of the lake, limited from one to several neighboring properties.
4 25-3410-B1 September 02, 2025 Cayuga Lake Cayuga Widespread or Lake-wide: The HAB is as far as you can see, and seems to affect the entire waterbody, or most or all of the shoreline. Microcystis 125.0
5 25-3410-B2 September 14, 2025 Cayuga Lake Cayuga Large Localized: The HAB is in a small area, but affects many properties, along a large segment of the shoreline, or in a specific region of the waterbody. 9.02
6 25-3410-B3 September 15, 2025 Cayuga Lake Cayuga Widespread or Lake-wide: The HAB is as far as you can see, and seems to affect the entire waterbody, or most or all of the shoreline.
7 25-3410-B5 September 23, 2025 Cayuga Lake Cayuga Widespread or Lake-wide: The HAB is as far as you can see, and seems to affect the entire waterbody, or most or all of the shoreline. Microcystis 171.0
8 25-3410-B4 September 16, 2025 Cayuga Lake Cayuga Widespread or Lake-wide: The HAB is as far as you can see, and seems to affect the entire waterbody, or most or all of the shoreline. Microcystis 28.2
9 25-3410-B6 September 30, 2025 Cayuga Lake Cayuga Small Localized: The HAB is contained in a very small area of the lake, limited from one to several neighboring properties.
10 25-3410-B7 October 06, 2025 Cayuga Lake Cayuga Large Localized: The HAB is in a small area, but affects many properties, along a large segment of the shoreline, or in a specific region of the waterbody.
11 25-3410-B8 October 11, 2025 Cayuga Lake Cayuga Large Localized: The HAB is in a small area, but affects many properties, along a large segment of the shoreline, or in a specific region of the waterbody.
12 25-3410-B9 October 12, 2025 Cayuga Lake Cayuga Small Localized: The HAB is contained in a very small area of the lake, limited from one to several neighboring properties.
13 25-3410-B10 October 12, 2025 Cayuga Lake Cayuga Small Localized: The HAB is contained in a very small area of the lake, limited from one to several neighboring properties.
14 26-NE9-B1 June 27, 2026 Cayuga Lake Cayuga Large Localized: The HAB is in a small area, but affects many properties, along a large segment of the shoreline, or in a specific region of the waterbody.
15 26-NE9-B2 July 08, 2026 Cayuga Lake Cayuga Small Localized: The HAB is contained in a very small area of the lake, limited from one to several neighboring properties. Dolichospermum 3.0
16 26-NE9-B3 July 31, 2026 Cayuga Lake Cayuga Small Localized: The HAB is contained in a very small area of the lake, limited from one to several neighboring properties.
17 26-NE9-B4 August 17, 2026 Cayuga Lake Cayuga Large Localized: The HAB is in a small area, but affects many properties, along a large segment of the shoreline, or in a specific region of the waterbody.
18 26-NE9-B5 August 21, 2026 Cayuga Lake Cayuga Small Localized: The HAB is contained in a very small area of the lake, limited from one to several neighboring properties.
[1] Genera - plural of genus, a category of classification in biology that ranks between the family level and the species level. Because there are many different species of bacteria that are difficult to distinguish, it is more useful to classify bacteria by genus rather than species.
[2] Total Microcystins and Nodularins (EPA 546)