Washington SNOTEL Site Wells Creek (909) - Daily Sensors for
2025-May-13 NRCS National Water and Climate Center
Daily sensors report a summary value for the previous day.
Hourly sensors report a summary value for the previous hour.
Instantaneous sensors report a single observation on the hour.
Instantaneous sensors are included with both Daily and Hourly sensor selections.
Instantaneous sensors for a Daily sensor selections are the midnight observation.
The label is constructed as follows: [Ecode.Function Interval-Ordinal:Sensor Height]
*The use of a particular manufacturer's instrument does not consitute an endorsement of that instrument or manufacturer.
| Label | Element | Unit | Instrument* | Ecode | Function Interval | Ordinal | Sensor Height |
|---|---|---|---|---|---|---|---|
| WTEQ.I-1 | Snow Water Equivalent | In | Pressure Transducer - 100" Sensotec | WTEQ | Instantaneous | 1 | NA |
| PREC.I-1 | Precipitation Accumulation | In | Pressure Transducer - 150" Sensotec | PREC | Instantaneous | 1 | NA |
| TOBS.I-1 | Air Temperature Observed | Degc | Air Temp - Apogee St300 | TOBS | Instantaneous | 1 | NA |
| TMAX.D-1 | Air Temperature Maximum | Degc | Air Temp - Apogee St300 | TMAX | 1 Day | 1 | NA |
| TMIN.D-1 | Air Temperature Minimum | Degc | Air Temp - Apogee St300 | TMIN | 1 Day | 1 | NA |
| TAVG.D-1 | Air Temperature Average | Degc | Air Temp - Apogee St300 | TAVG | 1 Day | 1 | NA |
| SNWD.I-1 | Snow Depth | In | Undefined Sensor - Linear Equation | SNWD | Instantaneous | 1 | NA |
| BATT.I-1 | Battery | Volt | Undefined Sensor - Linear Equation | BATT | Instantaneous | 1 | NA |
| BATT.I-2 | Battery | Volt | Undefined Sensor - Linear Equation | BATT | Instantaneous | 2 | NA |