Well Water Test After Heavy Rain: What to Check

After heavy rain, especially if water becomes cloudy or the well is shallow, test bacteria, nitrate, turbidity, and local runoff-related contaminants before assuming the water is safe.

Search: well water test after heavy rainUrgence: Soon

Tests à demander

Total coliform
E. coli
Nitrate
Turbidity

Étapes suivantes

Use caution if the well was submerged, the cap is damaged, or water became cloudy.
Test total coliform, E. coli, nitrate, and turbidity after conditions stabilize.
Inspect drainage so surface water flows away from the well casing.
Retest if bacteria appears or if the same problem repeats after storms.

FAQ

Can rain cause coliform in well water?

Yes, heavy rain can reveal a surface-water pathway into a vulnerable well or plumbing system.

Should I shock chlorinate after every heavy rain?

No. Repeated bacteria after rain usually means the source pathway needs correction, not repeated disinfection alone.

Télécharger l'app iOS

Interprétez une fois sur le web. Suivez tout dans l'app.

Enregistrez l'historique, ajoutez des rappels annuels, comparez les résultats et créez un rapport partageable.

Télécharger l'app iOS

Informations éducatives uniquement. Confirmez les décisions importantes avec un laboratoire certifié, une autorité locale, un professionnel de l'eau ou un clinicien.