Penns Creek at Penns Creek, Pa.
Overview
- Station Id: 01555000
- County: Snyder/Union
- Drainage Area: 305 sq.mi.
- Station Coordinates: 40.867°, -77.049°
- Period of record: 10/04 - Present
Location Description
Station is located 0.63 miles north of Penns Creek on Route 104.
Data
- Data File Description
- PEN.xlsx October 2004 to present
2021 Land Use
| Urban | Agricultural | Agricultural | Forested | Other | ||
|---|---|---|---|---|---|---|
| Row Crops | Pasture/Hay | Total | ||||
| 6% | 14% | 10% | 24% | 69% | 2% | |
Site Drainage Area
Please select a parameter from the list to view graphs of loads and concentrations. You may need to scroll down to view graphs.
Loads
Concentrations
Data
2023 Flow Normalized Trends
| Trend period (Water Year*) | 2005-2023 |
|---|---|
| Trend & Direction | NS – Not significant, UP – Increasing trend, DOWN – Decreasing trend |
| Hypothesis Test significance level (i.e. α) | 0.1 |
| * Water Year runs from October 1st to September 30th of the following year | |
| Likelihood Descriptor | Range of values** |
|---|---|
| HL (Highly Likely) | ≥0.95 and ≤1.00 |
| VL (Very Likely) | ≥0.90 and <0.95 |
| L (Likely) | ≥0.66 and <0.90 |
| ALAN (About as Likely as Not) | >0.33 and <0.66 |
| ** Values represent the posterior mean estimate of the probability of a trend | |
| Penns Creek 2005-2023 | Flow Normalized Concentration (mg/L) | Flow Normalized Load (Millions Kg/yr) | ||||||
|---|---|---|---|---|---|---|---|---|
| Likelihood Test | Likelihood Test | |||||||
| Parameter | Change | Value | Descriptor | Trend | Change | Value | Descriptor | Trend |
| Total Nitrogen | 0.1071998 | 0.8725490 | L | UP | 0.0615919 | 0.9313725 | VL | UP |
| Nitrate-Nitrite | 0.1623267 | 0.9509804 | HL | UP | 0.0660887 | 0.9313725 | VL | UP |
| Ammonia | -0.0156385 | 0.9901961 | HL | DWN | -0.0070309 | 0.9313725 | VL | DWN |
| Dissolved Nitrogen | 0.0731693 | 0.7941176 | L | UP | 0.0445836 | 0.9117647 | VL | UP |
| Nitrate-Nitrite | 0.1601061 | 0.9313725 | VL | UP | 0.0642278 | 0.9313725 | VL | UP |
| Ammonia | -0.0149553 | 0.9901961 | HL | DWN | -0.0055572 | 0.9509804 | HL | DWN |
| Total Phosphorus | -0.0282750 | 0.9705882 | HL | DWN | -0.0119309 | 0.9313725 | VL | DWN |
| Particulate Phosphorus | 0.0013557 | 0.6568627 | ALAN | NS | -0.0003373 | 0.7745098 | L | DWN |
| Dissolved Phosphorus | -0.0294535 | 0.9901961 | HL | DWN | -0.0107955 | 0.9901961 | HL | DWN |
| Orthophosphate | -0.0235196 | 0.9901961 | HL | DWN | -0.0084126 | 0.9705882 | HL | DWN |
| Total Organic Carbon | -0.2762959 | 0.7745098 | L | DWN | -0.1612047 | 0.7549020 | L | DWN |
| Total Suspended Solids | -0.9052468 | 0.5196078 | ALAN | NS | -1.8323305 | 0.7941176 | L | DWN |
| Suspended Sediment | 1.5102490 | 0.7352941 | L | UP | -5.1756121 | 0.7941176 | L | DWN |