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Charlotte Harbor East Wall, CHEW1

Site Description

Charlotte Harbor East Wall, CHEW1 is a water quality monitoring site for the CHEVWQMN program.

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Contact Us

For more information about this program please contact:

Volunteers are THE critical component to the success of the monitoring program. If you would like to learn more about your local estuaries; have questions or comments; or for information on how to become a volunteer, please contact:

Arielle Taylor-Manges
12301 Burnt Store Road
Punta Gorda, FL 33955
Phone: (941) 389-5200
E-mail: Arielle.TaylorManges@FloridaDEP.gov

Documents and links associated with this resource.

Esri, Garmin, NGA, USGS |
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Monitoring Sites

Select from one of the 55 monitoring sites below to view water quality information.

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Water Quality Data

Explore general as well as scientific information about the movement, chemistry and biology of area surface water environments.

CHEVWQMN data collected prior to 2018 can be downloaded from the Water Atlas database using the Data Download tool and the datasource code "STORET_21FLCHAR". The datasource code "WIN_21FLCHAR" is used for data collected from 2018 to the present.

Parameter Latest Value Historical Range Additional Information
Chlorophyll a, corrected for pheophytin 1.5 ug/l
01/08/2025 12:00 AM
Source: WIN_21FLCHAR
1.5 - 24 ug/l
01/24/2024 - 01/08/2025
17 samples
Chlorophyll a, uncorrected for pheophytin 2 ug/l
01/08/2025 12:00 AM
Source: WIN_21FLCHAR
2 - 22 ug/l
01/24/2024 - 01/08/2025
15 samples
Dissolved oxygen (DO) 8.37 mg/l
01/08/2025 12:00 AM
Source: WIN_21FLCHAR
4.97 - 8.85 mg/l
01/24/2024 - 01/08/2025
10 samples
Dissolved oxygen saturation 97.4 percent (%)
01/08/2025 12:00 AM
Source: WIN_21FLCHAR
73.8 - 109.3 percent (%)
01/24/2024 - 01/08/2025
10 samples
Nitrogen 0.41 mg/l
01/08/2025 12:00 AM
Source: WIN_21FLCHAR
0.08 - 0.92 mg/l
01/24/2024 - 01/08/2025
16 samples
Nitrogen 405 ug/l
01/08/2025 12:00 AM
Source: WIN_21FLCHAR
84 - 920 ug/l
01/24/2024 - 01/08/2025
16 samples
Nitrogen, ammonia as N 0.01 mg/l
01/08/2025 12:00 AM
Source: WIN_21FLCHAR
0 - 0.04 mg/l
01/24/2024 - 01/08/2025
16 samples
Nitrogen, ammonia as N 11 ug/l
01/08/2025 12:00 AM
Source: WIN_21FLCHAR
2 - 41 ug/l
01/24/2024 - 01/08/2025
16 samples
Nitrogen, Kjeldahl 0.4 mg/l
01/08/2025 12:00 AM
Source: WIN_21FLCHAR
0.08 - 0.8 mg/l
01/24/2024 - 01/08/2025
16 samples
Nitrogen, Kjeldahl 400 ug/l
01/08/2025 12:00 AM
Source: WIN_21FLCHAR
80 - 800 ug/l
01/24/2024 - 01/08/2025
16 samples
Nitrogen, Nitrite (NO2) + Nitrate (NO3) as N 0.01 mg/l
01/08/2025 12:00 AM
Source: WIN_21FLCHAR
0 - 0.04 mg/l
01/24/2024 - 01/08/2025
10 samples
Nitrogen, Nitrite (NO2) + Nitrate (NO3) as N 5 ug/l
01/08/2025 12:00 AM
Source: WIN_21FLCHAR
4 - 42 ug/l
01/24/2024 - 01/08/2025
10 samples
pH 7.83
01/08/2025 12:00 AM
Source: WIN_21FLCHAR
7.63 - 8.11
01/24/2024 - 01/08/2025
10 samples
Phosphorus as P 0.09 mg/l
01/08/2025 12:00 AM
Source: WIN_21FLCHAR
0 - 0.16 mg/l
01/24/2024 - 01/08/2025
16 samples
Phosphorus as P 89 ug/l
01/08/2025 12:00 AM
Source: WIN_21FLCHAR
2 - 160 ug/l
01/24/2024 - 01/08/2025
16 samples
Salinity 28.9 ppt
01/08/2025 12:00 AM
Source: WIN_21FLCHAR
20.37 - 31.33 ppt
01/24/2024 - 01/08/2025
10 samples
Secchi disk depth 6.56 ft
01/08/2025 12:00 AM
Source: WIN_21FLCHAR
4.27 ft - 8.86 ft
01/24/2024 - 01/08/2025
10 samples
Temperature, water 57.38 °F
01/08/2025 12:00 AM
Source: WIN_21FLCHAR
57.38 - 88.34 °F
01/24/2024 - 01/08/2025
10 samples
Temperature, water 14.1 °C
01/08/2025 12:00 AM
Source: WIN_21FLCHAR
14.1 - 31.3 °C
01/24/2024 - 01/08/2025
10 samples

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