Skip to Main Content

Patuxent River - Mataponi

Patuxent River - Mataponi station has been sampled from 04/22/03 to 05/20/25. The chart and table below display the most recent 7 days of recorded data. Click here to access a longer range of data.
To learn about all the interactive chart features, please click the link below:
>> Instructions for saving chart images & navigating interactive chart features <<
Note: Click on parameters in the legend to add/remove them from the chart.
Current year data are provisional and have not yet been through our rigorous Quality Assurance procedures.

*Hint: Click on parameters in the legend to add/remove them from the chart.*


Mean water quality from last 7 days of recorded data:

Station ID Station Description Sample Date Avg
Sal
(ppt)
Avg
Temp
(°C)
Avg
DO
(mg/L)
Avg
DO%
(%Sat)
Avg
pH
 
Avg
Turb
(NTU)
Avg
Chl
(µg/L)
MTI0015 Patuxent River - Mataponi 05/20/25 0.1 17.8 5.95 62.7 6.27 21.44 30.37
MTI0015 Patuxent River - Mataponi 05/19/25 0.1 20.8 7.36 83.2 6.49 20.40 31.07
MTI0015 Patuxent River - Mataponi 05/18/25 0.1 21.6 6.84 78.3 6.43 22.96 27.55
MTI0015 Patuxent River - Mataponi 05/17/25 0.1 22.1 7.19 83.0 6.40 56.37 15.49
MTI0015 Patuxent River - Mataponi 05/16/25 0.1 22.1 6.83 79.2 6.41 18.55 13.15
MTI0015 Patuxent River - Mataponi 05/15/25 0.1 20.6 6.86 76.7 6.40 19.26 8.37
MTI0015 Patuxent River - Mataponi 05/14/25 0.1 18.8 6.93 74.5 6.32 24.67 6.15