Home

Lakeshore Segment Northwest 3: Deans Cove to Schuyler Creek

Graph
Bloom Events
Bloom Code Date Water Body County Bloom Extent Bloom Genera [1] Microcystin (ug/L) [2]
1 21-3486-B2 August 20, 2021 Cayuga Lake Seneca 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. Dolichospermum 2.87
2 21-3482-B2 July 19, 2021 Cayuga Lake Seneca 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. Dolichospermum 0.5
3 21-3486-B3 September 16, 2021 Cayuga Lake Seneca 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. Microcystis 581.0
4 22-3482-B1 September 13, 2022 Cayuga Lake Seneca 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 151.0
5 21-3486-B1 July 12, 2021 Cayuga Lake Seneca 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. Dolichospermum 0.7
6 18-3400-B1 July 03, 2018 Cayuga Lake Seneca Not Reported Dolichospermum
7 21-3482-B3 October 06, 2021 Cayuga Lake Seneca 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 407.0
8 21-3482-B1 July 12, 2021 Cayuga Lake Seneca Small Localized: The HAB is contained in a very small area of the lake, limited from one to several neighboring properties.
9 22-3486-B1 August 22, 2022 Cayuga Lake Seneca 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 2567.0
10 19-3400-B1 July 08, 2019 Cayuga Lake Seneca 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. Dolichospermum 0.15
11 24-3482-B1 September 20, 2024 Cayuga Lake Seneca 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 1257.0
12 25-3482-B1 July 08, 2025 Cayuga Lake Seneca 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.
13 25-3400-B3 July 09, 2025 Cayuga Lake Seneca 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.
14 25-3482-B3 July 09, 2025 Cayuga Lake Seneca 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.
15 25-3482-B4 July 09, 2025 Cayuga Lake Seneca 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.
16 25-3482-B2 July 09, 2025 Cayuga Lake Seneca 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.
17 25-3482-B9 September 15, 2025 Cayuga Lake Seneca 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.
18 25-3482-B5 July 14, 2025 Cayuga Lake Seneca Small Localized: The HAB is contained in a very small area of the lake, limited from one to several neighboring properties.
19 25-3482-B6 July 16, 2025 Cayuga Lake Seneca 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.
20 25-3482-B8 September 12, 2025 Cayuga Lake Seneca 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.
21 25-3482-B7 September 11, 2025 Cayuga Lake Seneca Small Localized: The HAB is contained in a very small area of the lake, limited from one to several neighboring properties.
22 25-3482-B10 September 20, 2025 Cayuga Lake Seneca Small Localized: The HAB is contained in a very small area of the lake, limited from one to several neighboring properties.
23 25-3482-B11 September 18, 2025 Cayuga Lake Seneca 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.
24 25-3400-B16 September 24, 2025 Cayuga Lake Seneca 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.
25 25-3482-B12 October 14, 2025 Cayuga Lake Seneca 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.
26 25-3482-B13 October 17, 2025 Cayuga Lake Seneca 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.
27 26-NW3-B1 June 23, 2026 Cayuga Lake Seneca 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)