Cohocton River at Campbell, NY
Overview
- Station Id: 01529500
- County: Steuben
- Drainage Area: 470 sq.mi.
- Station Coordinates: 42.253°, -77.217°
- Period of record: 10/05 to present
- Elevation: 1,016 ft.
Location Description
Station is on the bridge 1.76 miles northwest of Campbell on CR 125. Left on Wood Bridge.
Data
- Data File Description
- CHO.xlsx October 2004 to present
2021 Land Use
| Urban | Agricultural | Agricultural | Forested | Other | ||
|---|---|---|---|---|---|---|
| Row Crops | Pasture/Hay | Total | ||||
| 8% | 13% | 21% | 34% | 52% | 6% | |
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
2024 Flow Normalized Trends
| Trend period (Water Year*) | 2006-2024 |
|---|---|
| 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 | |
| Campbell 2006-2024 | 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 | 0.1229659 | 0.8333333 | L | UP | 0.0668676 | 0.7941176 | L | UP |
| Nitrate-Nitrite | 0.1362209 | 0.8529412 | L | UP | 0.0825211 | 0.8725490 | L | UP |
| Ammonia | -0.0318880 | 0.9901961 | HL | DWN | -0.0114636 | 0.9509804 | HL | DWN |
| Dissolved Nitrogen | 0.1178165 | 0.8725490 | L | UP | 0.0955113 | 0.9313725 | VL | UP |
| Nitrate-Nitrite | 0.1558416 | 0.8529412 | L | UP | 0.0910438 | 0.9117647 | VL | UP |
| Ammonia | -0.0327942 | 0.9901961 | HL | DWN | -0.0114871 | 0.9901961 | HL | DWN |
| Total Phosphorus | -0.0370542 | 0.9901961 | HL | DWN | -0.0125071 | 0.8921569 | L | DWN |
| Particulate Phosphorus | -0.0043876 | 0.8921569 | L | DWN | 0.0012061 | 0.5196078 | ALAN | NS |
| Dissolved Phosphorus | -0.0320983 | 0.9901961 | HL | DWN | -0.0111682 | 0.9901961 | HL | DWN |
| Orthophosphate | -0.0311539 | 0.9901961 | HL | DWN | -0.0116128 | 0.9901961 | HL | DWN |
| Total Organic Carbon | 0.3735575 | 0.8529412 | L | UP | 0.2318109 | 0.8921569 | L | UP |
| Total Suspended Solids | -4.9338022 | 0.8137255 | L | DWN | -2.6484870 | 0.5588235 | ALAN | NS |
| Suspended Sediment | 13.4258069 | 0.8529412 | L | UP | 35.8781102 | 0.8725490 | L | UP |