Keep away and never enter
Prevent contact with sewage and avoid open tanks, chambers, damaged lids, wet ground and electrical equipment.
Symptom record
Record backup, odour, surfacing effluent, alarms and wet areas using safe observation boundaries and system records.
Decision file
Prevent contact with sewage and avoid open tanks, chambers, damaged lids, wet ground and electrical equipment.
Note drain backup, gurgling, slow fixtures and odour by fixture and time. Do not use a symptom list to diagnose the component.
Record odour, unusual wetness, surfacing liquid, erosion and vegetation changes without probing soil or opening lids.
Photograph the visible alarm or controller message from a safe position and record timing. Do not bypass controls.
Avoid adding unnecessary water while obtaining direction, but do not improvise repairs, pump changes or chemical treatments.
Collect the property address, occupants affected, system plan, prior service, recent weather and current observations for the appropriate qualified contact.
Record the first observed backup, alarm, odour, wet area or surfacing liquid with weather, occupancy and recent water-use context. Use safe photographs from established paths, and never open tanks, chambers or electrical controls to improve the record.
Mark areas people and animals should avoid, plus known wells, ditches, streams, shorelines and drainage routes nearby. Do not attempt to divert, cover, disinfect or pump an observed condition without current qualified direction for the property.
Provide property use, occupants, system records, component map, recent pumping or maintenance, symptom sequence and planned construction. Ask what visit type, access preparation and follow-up report are proposed rather than requesting a remote diagnosis.
Provide a concise symptom chronology, safe photographs, weather and water-use context, alarm information visible without touching controls, property use, system map, filings and recent service records. Mark areas people and animals are avoiding plus nearby wells, ditches or watercourses. State the decision requested and safe access limits for a visit. Record advice and actions by date rather than rewriting the earlier history. This handoff helps the appropriate service or authorized role prepare, but it cannot diagnose the system, authorize owner intervention or promise a health, environmental or repair outcome.
Primary references
Links checked in the approved research packet on August 26, 2026. Applicability still depends on the property and proposed scope.