Explore general as well as scientific information about the movement, chemistry and biology of area surface and ground water environments.
The following data are summarized as seasonal average values for lake and river sampling locations located within the watershed. While these data are useful to serve as a general picture of watershed health, these data must be viewed with caution because these samples have been taken from ecologically different water resources.
Season | Total Nitrogen | Nitrate (NO3) | Total Phosphorus | Orthophosphate | Number of Sample Stations | Number of Samples |
---|---|---|---|---|---|---|
JUL-SEP 2022 | 503 ug/l | 12 ug/l | 0.01 mg/l | 2 | 6 | |
APR-JUN 2022 | 640 ug/l | 17 ug/l | 0.01 mg/l | 2 | 6 | |
JAN-MAR 2022 | 834 ug/l | 35 ug/l | 0.01 mg/l | 2 | 8 | |
Five Year Seasonal Graph | ||||||
Five Year Graph of All Samples |
Season | Total Nitrogen | Nitrate (NO3) | Total Phosphorus | Orthophosphate | Number of Sample Stations | Number of Samples |
---|---|---|---|---|---|---|
APR-JUN 2024 | 1,004 ug/l | 27 ug/l | 1 | 1 | ||
JAN-MAR 2024 | 970 ug/l | 40 ug/l | 1 | 1 | ||
OCT-DEC 2023 | 638 ug/l | 30 ug/l | 1 | 3 | ||
JUL-SEP 2023 | 633 ug/l | 26 ug/l | 10 | 23 | ||
APR-JUN 2023 | 664 ug/l | 31 ug/l | 14 | 33 | ||
JAN-MAR 2023 | 644 ug/l | 30 ug/l | 12 | 17 | ||
OCT-DEC 2022 | 631 ug/l | 33 ug/l | 12 | 19 | ||
JUL-SEP 2022 | 600 ug/l | 19 ug/l | 0.01 mg/l | 27 | 52 | |
APR-JUN 2022 | 601 ug/l | 18 ug/l | 0.01 mg/l | 27 | 68 | |
JAN-MAR 2022 | 616 ug/l | 23 ug/l | 0.01 mg/l | 32 | 80 | |
Five Year Seasonal Graph | ||||||
Five Year Graph of All Samples |
Stream level and flow data for the Howell Branch Watershed. Learn More about Stream Flow »
River | Flows Whole River Range | Flows Data by Segment | Levels Whole River Range | Levels Data By Segment |
---|---|---|---|---|
Howell Creek |
Average river flow is slower than it has been historically. |
Average water levels are higher than they have been historically. |
Source(s): Not Available
Source(s): Not Available