To check the static water level of a well, you need a few basic tools and a bit of patience. This process involves measuring the distance from the ground surface down to the water level inside the well. A common method is using an electric depth gauge or a simple weighted tape measure. Regularly checking the static water level can provide valuable insights into the well's performance and the aquifer's health.
Understanding Static Water Level
The static water level is the level at which water naturally sits in a well when the pump is not operating. This level can fluctuate due to various factors, including seasonal changes, local water usage, and climatic conditions. Knowing your well’s static water level is crucial for assessing its capacity and sustainability.
Tools Needed to Measure Static Water Level
- Electric Depth Gauge: This tool emits a sound or light signal when it touches water, providing an accurate measurement of the water level.
- Weighted Tape Measure: A simpler, manual method involves lowering a tape measure with a weight attached until it reaches the water, then measuring the length of the wet section.
- Chalk or Tape: Used to mark the point on the tape measure where it touches the water surface.
Steps to Measure Static Water Level
Using an Electric Depth Gauge
- Turn off the well pump to ensure the water level stabilizes.
- Lower the electric depth gauge into the well casing until it signals contact with water.
- Note the depth reading on the gauge.
- Carefully retrieve the gauge and record the measurement for future reference.
Using a Weighted Tape Measure
- Ensure the well pump is off to allow the water level to stabilize.
- Attach a weight to the end of a tape measure.
- Lower the tape measure slowly into the well casing.
- When the weight touches the water, mark the tape at the ground level using chalk or tape.
- Retrieve the tape measure and measure the length from the weight to the mark.
- Record this measurement as the static water level.
Why Static Water Level Matters
Monitoring the static water level helps in understanding the well’s long-term viability. A declining static water level could indicate overuse of the aquifer or insufficient recharge, which might require conservation measures or alternative water sources. Regular checks can also help in planning for maintenance or adjustments to well equipment.
Additional Considerations
Before purchasing rural property in Arizona, researching the well data is essential. Check the depth of the well, the static water level, and the historical yield. This information can be found in the driller’s log and official well records, which provide insights into the well's construction and performance over time. Understanding these factors can help avoid costly surprises and ensure a reliable water supply.