Blackwood, 18L

Site Description

Blackwood, 18L is a water quality sampling site for the Canalwatch volunteer program.

Contact Us

For more information about this program please contact:

Harry Phillips
Canalwatch Coordinator
Environmental Resources Section
City of Cape Coral
P.O. Box 150027
Cape Coral, FL 33915-0027

Phone: (239) 574-0785 ext. 1742
Fax: (239) 574-0721
E-mail: hphillips@capecoral.gov

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Water Quality Data

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Parameter	Latest Value	Historical Range	Additional Information
Chlorophyll a, uncorrected for pheophytin	2.4 ug/l 05/02/2018 12:00 AM Source: CANALWATCH_WQ	0.9 - 2.4 ug/l 11/01/2017 - 05/02/2018 2 samples	Analyze This
Nitrogen	0.68 mg/l 09/06/2023 12:00 AM Source: CANALWATCH_WQ	0 - 1.64 mg/l 07/05/2017 - 09/06/2023 48 samples	Analyze This
Nitrogen	680 ug/l 09/06/2023 12:00 AM Source: CANALWATCH_WQ	0 - 1640 ug/l 07/05/2017 - 09/06/2023 48 samples	Analyze This
Nitrogen, Kjeldahl	0.66 mg/l 09/06/2023 12:00 AM Source: CANALWATCH_WQ	0.05 - 1.6 mg/l 07/05/2017 - 09/06/2023 47 samples	Analyze This
Nitrogen, Kjeldahl	660 ug/l 09/06/2023 12:00 AM Source: CANALWATCH_WQ	50 - 1600 ug/l 07/05/2017 - 09/06/2023 47 samples	Analyze This
Nitrogen, Nitrate (NO₃) as N	0.01 mg/l 09/06/2023 12:00 AM Source: CANALWATCH_WQ	0.01 - 0.22 mg/l 05/03/2017 - 09/06/2023 42 samples	Analyze This
Nitrogen, Nitrate (NO₃) as N	10 ug/l 09/06/2023 12:00 AM Source: CANALWATCH_WQ	10 - 220 ug/l 05/03/2017 - 09/06/2023 42 samples	Analyze This
Nitrogen, Nitrite (NO₂) + Nitrate (NO₃) as N	0.02 mg/l 09/06/2023 12:00 AM Source: CANALWATCH_WQ	0.02 - 0.32 mg/l 05/03/2017 - 09/06/2023 42 samples	Analyze This
Nitrogen, Nitrite (NO₂) + Nitrate (NO₃) as N	20 ug/l 09/06/2023 12:00 AM Source: CANALWATCH_WQ	20 - 320 ug/l 05/03/2017 - 09/06/2023 42 samples	Analyze This
Phosphorus as P	0.07 mg/l 09/06/2023 12:00 AM Source: CANALWATCH_WQ	0.05 - 0.82 mg/l 07/05/2017 - 09/06/2023 43 samples	Analyze This
Phosphorus as P	70 ug/l 09/06/2023 12:00 AM Source: CANALWATCH_WQ	50 - 820 ug/l 07/05/2017 - 09/06/2023 43 samples	Analyze This
Secchi disk depth	3.9 ft 09/06/2023 12:00 AM Source: CANALWATCH_WQ	2.56 ft - 5.04 ft 05/03/2017 - 09/06/2023 53 samples	Analyze This
Temperature, water	86.9 °F 09/08/2021 12:00 AM Source: CANALWATCH_WQ	86.9 - 86.9 °F 09/08/2021 - 09/08/2021 1 samples	Analyze This
Temperature, water	30.5 °C 09/08/2021 12:00 AM Source: CANALWATCH_WQ	30.5 - 30.5 °C 09/08/2021 - 09/08/2021 1 samples	Analyze This

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