Watershed Profile: Mill Creek on Big Hollow Road
Watershed Overview
Mill Creek is located within the Loyalsock State Forest in Sullivan County with the exception of a small portion of the headwaters in Lycoming County. It flows southeast until confluence with Loyalsock Creek.
Drainage Characteristics
- Drainage Area (square miles): 7.20
- Total Stream Length (miles): 10.4
- Average Annual Flow at Station (NHD) (cfs): 10.6
- Population (2020): 58
Stream Classifications (Pennsylvania)
Designation | Miles |
---|---|
High-Quality Cold Water Fisheries | 10.42 |
Total | 10.42 |
- Land Use
-
Description Percentage Developed Open Space 4.18 Low Urban 0.04 Medium Urban 0.02 Deciduous Forest 70.85 Coniferous Forest 0.20 Mixed Forest 18.48 Shrub Scrub 4.29 Grassland Herbaceous 0.14 Pasture/Hay 0.01 Wetlands 1.75
Underlying Geology
Rock Type | Percentage |
---|---|
Sandstone | 100.00 |
Map
Recent Results
Sample Time | 12/8/2024 3:00:00 PM |
---|---|
Temperature (C) | 2.63 |
Specific Conductivity (mS/cm) | 0.045 |
PH | 7.08 |
Turbidity (NTU+) | 1.98 |
Dissolved Oxygen (mg/L) | 13.26 |
Dissolved Oxygen (last month of readings)
pH (last month of readings)
Specific Conductivity (last month of readings)
Temperature (last month of readings)
Turbidity (last month of readings)
Natural Gas
- Natural Gas Pads 0
- Natural Gas Water Withdrawals 0
Public Water Supply Withdrawals
- Groundwater 0
- Surface Water 0
NPDES Discharges
Description | Count |
---|---|
Concentrated Animal Feeding Operation | 0 |
Mining/Quarry | 0 |
Stormwater | 0 |
Wastewater Treatment Plant/Sewage Treatment Plant | 0 |
Other | 0 |