Charlotte Harbor West Wall, CHWW1

Site Description

Charlotte Harbor West Wall, CHWW1 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 57 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	2.4 ug/l 11/05/2025 12:00 AM Source: WIN_21FLCHAR	0.88 - 27 ug/l 06/15/2021 - 11/05/2025 57 samples	Analyze This
Chlorophyll a, uncorrected for pheophytin	2.8 ug/l 11/05/2025 12:00 AM Source: WIN_21FLCHAR	0.65 - 35 ug/l 06/15/2021 - 11/05/2025 53 samples	Analyze This
Dissolved oxygen (DO)	7.62 mg/l 11/05/2025 12:00 AM Source: WIN_21FLCHAR	3.41 - 8.87 mg/l 01/05/2022 - 11/05/2025 32 samples	Analyze This
Dissolved oxygen saturation	100.9 percent (%) 11/05/2025 12:00 AM Source: WIN_21FLCHAR	2 - 124.4 percent (%) 06/15/2021 - 11/05/2025 41 samples	Analyze This
Nitrogen	0.52 mg/l 11/05/2025 12:00 AM Source: WIN_21FLCHAR	0.08 - 1.25 mg/l 06/15/2021 - 11/05/2025 71 samples	Analyze This
Nitrogen	523 ug/l 11/05/2025 12:00 AM Source: WIN_21FLCHAR	84 - 1247 ug/l 06/15/2021 - 11/05/2025 71 samples	Analyze This
Nitrogen, ammonia as N	0.01 mg/l 11/05/2025 12:00 AM Source: WIN_21FLCHAR	0 - 0.15 mg/l 03/08/2023 - 11/05/2025 30 samples	Analyze This
Nitrogen, ammonia as N	14 ug/l 11/05/2025 12:00 AM Source: WIN_21FLCHAR	2 - 150 ug/l 03/08/2023 - 11/05/2025 30 samples	Analyze This
Nitrogen, Kjeldahl	0.52 mg/l 11/05/2025 12:00 AM Source: WIN_21FLCHAR	0.08 - 1.2 mg/l 06/15/2021 - 11/05/2025 71 samples	Analyze This
Nitrogen, Kjeldahl	520 ug/l 11/05/2025 12:00 AM Source: WIN_21FLCHAR	80 - 1200 ug/l 06/15/2021 - 11/05/2025 71 samples	Analyze This
Nitrogen, Nitrite (NO₂) + Nitrate (NO₃) as N	0 mg/l 11/05/2025 12:00 AM Source: WIN_21FLCHAR	0 - 0.13 mg/l 06/15/2021 - 11/05/2025 33 samples	Analyze This
Nitrogen, Nitrite (NO₂) + Nitrate (NO₃) as N	3 ug/l 11/05/2025 12:00 AM Source: WIN_21FLCHAR	3 - 130 ug/l 06/15/2021 - 11/05/2025 33 samples	Analyze This
pH	7.83 11/05/2025 12:00 AM Source: WIN_21FLCHAR	7.31 - 8.2 06/15/2021 - 11/05/2025 39 samples	Analyze This
Phosphorus as P	0.11 mg/l 11/05/2025 12:00 AM Source: WIN_21FLCHAR	0 - 0.36 mg/l 06/15/2021 - 11/05/2025 53 samples	Analyze This
Phosphorus as P	110 ug/l 11/05/2025 12:00 AM Source: WIN_21FLCHAR	2 - 360 ug/l 06/15/2021 - 11/05/2025 53 samples	Analyze This
Salinity	26.41 ppt 11/05/2025 12:00 AM Source: WIN_21FLCHAR	9.66 - 32.52 ppt 06/15/2021 - 11/05/2025 39 samples	Analyze This
Secchi disk depth	4.92 ft 11/05/2025 12:00 AM Source: WIN_21FLCHAR	1.64 ft - 7.22 ft 01/05/2022 - 11/05/2025 32 samples	Analyze This
Specific conductance	48070 umho 05/04/2023 12:00 AM Source: WIN_21FLCHAR	48070 - 48070 umho 05/04/2023 - 05/04/2023 1 samples	Analyze This
Temperature, water	22.2 °C 11/05/2025 12:00 AM Source: WIN_21FLCHAR	14.8 - 31.5 °C 06/15/2021 - 11/05/2025 41 samples	Analyze This
Temperature, water	71.96 °F 11/05/2025 12:00 AM Source: WIN_21FLCHAR	58.64 - 88.7 °F 06/15/2021 - 11/05/2025 41 samples	Analyze This

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