Charlotte Harbor East Wall, CHEW1

Site Description

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

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

Monitoring Sites

Select from one of the 56 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	1.1 ug/l 04/15/2025 12:00 AM Source: WIN_21FLCHAR	1.1 - 24 ug/l 01/24/2024 - 04/15/2025 21 samples	Analyze This
Chlorophyll a, uncorrected for pheophytin	1 ug/l 04/15/2025 12:00 AM Source: WIN_21FLCHAR	1 - 22 ug/l 01/24/2024 - 04/15/2025 19 samples	Analyze This
Dissolved oxygen (DO)	5.98 mg/l 04/15/2025 12:00 AM Source: WIN_21FLCHAR	4.97 - 8.85 mg/l 01/24/2024 - 04/15/2025 14 samples	Analyze This
Dissolved oxygen saturation	83.8 percent (%) 04/15/2025 12:00 AM Source: WIN_21FLCHAR	73.8 - 121.5 percent (%) 01/24/2024 - 04/15/2025 14 samples	Analyze This
Nitrogen	0.42 mg/l 04/15/2025 12:00 AM Source: WIN_21FLCHAR	0.08 - 0.92 mg/l 01/24/2024 - 04/15/2025 21 samples	Analyze This
Nitrogen	424 ug/l 04/15/2025 12:00 AM Source: WIN_21FLCHAR	84 - 920 ug/l 01/24/2024 - 04/15/2025 21 samples	Analyze This
Nitrogen, ammonia as N	0.01 mg/l 04/15/2025 12:00 AM Source: WIN_21FLCHAR	0 - 0.08 mg/l 01/24/2024 - 04/15/2025 21 samples	Analyze This
Nitrogen, ammonia as N	11 ug/l 04/15/2025 12:00 AM Source: WIN_21FLCHAR	2 - 78 ug/l 01/24/2024 - 04/15/2025 21 samples	Analyze This
Nitrogen, Kjeldahl	0.42 mg/l 04/15/2025 12:00 AM Source: WIN_21FLCHAR	0.08 - 0.8 mg/l 01/24/2024 - 04/15/2025 21 samples	Analyze This
Nitrogen, Kjeldahl	420 ug/l 04/15/2025 12:00 AM Source: WIN_21FLCHAR	80 - 800 ug/l 01/24/2024 - 04/15/2025 21 samples	Analyze This
Nitrogen, Nitrite (NO₂) + Nitrate (NO₃) as N	0 mg/l 03/07/2025 12:00 AM Source: WIN_21FLCHAR	0 - 0.04 mg/l 01/24/2024 - 03/07/2025 13 samples	Analyze This
Nitrogen, Nitrite (NO₂) + Nitrate (NO₃) as N	4 ug/l 03/07/2025 12:00 AM Source: WIN_21FLCHAR	4 - 42 ug/l 01/24/2024 - 03/07/2025 13 samples	Analyze This
pH	7.96 03/07/2025 12:00 AM Source: WIN_21FLCHAR	7.63 - 8.14 01/24/2024 - 03/07/2025 13 samples	Analyze This
Phosphorus as P	0.09 mg/l 04/15/2025 12:00 AM Source: WIN_21FLCHAR	0 - 0.16 mg/l 01/24/2024 - 04/15/2025 21 samples	Analyze This
Phosphorus as P	85 ug/l 04/15/2025 12:00 AM Source: WIN_21FLCHAR	2 - 160 ug/l 01/24/2024 - 04/15/2025 21 samples	Analyze This
Salinity	30.88 ppt 04/15/2025 12:00 AM Source: WIN_21FLCHAR	20.37 - 31.33 ppt 01/24/2024 - 04/15/2025 14 samples	Analyze This
Secchi disk depth	6.89 ft 04/15/2025 12:00 AM Source: WIN_21FLCHAR	4.27 ft - 8.86 ft 01/24/2024 - 04/15/2025 14 samples	Analyze This
Temperature, water	74.84 °F 04/15/2025 12:00 AM Source: WIN_21FLCHAR	57.38 - 88.34 °F 01/24/2024 - 04/15/2025 14 samples	Analyze This
Temperature, water	23.8 °C 04/15/2025 12:00 AM Source: WIN_21FLCHAR	14.1 - 31.3 °C 01/24/2024 - 04/15/2025 14 samples	Analyze This

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