Inventory Wells And Coordinates
4 hoursSurvey top of casing; note screen intervals.
Intermediate1-3 days
Groundwater Level Monitoring Guide
Complete groundwater level monitoring guide for hydrology practitioners. Step-by-step workflow with 4 stages and 3 specialized tools. Covers inventory wells and coordinates, install data loggers, correct for barometric efficiency.
hydrogeologistswell owners
Workflow
Install Data Loggers
1 dayVent cables; set sampling interval.
Correct For Barometric Efficiency
2 hoursApply baro correction to confined vs unconfined wells.
Plot Hydrographs And Trends
2 hoursCompare seasonal amplitude to pumping stress.
Tools Used
Checklist
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Planning
Preparation
Safety
Execution
Reference Materials
USGS NWISStandard
Publish corrected water levels with datum codes.
Barometric EfficiencyFormula
Δh_well = BE × Δh_baro.
Aquifer TypesTable
Response.
| Type | BE |
|---|---|
| Confined | 0.01-0.5 |
| Unconfined | Near 1 |
Label in Field
Label samples immediately with date, GPS coordinates, and habitat notes.
Chain of Custody
Maintain sample integrity from collection through lab analysis.
Wildlife Safety
Know venomous species and territorial animals in your study area.
Safety Notes
- Lock well caps after installation.
- Use gas monitor in deep vaults.