Fire Hydrant Inspection Logger
GPS-tagged hydrant inspection log — operability, caps, drainage, static pressure and NFPA 291 flow color class — works fully offline.
New fire hydrant inspection
NFPA 25 expects hydrants to be inspected annually and after each operation; many utilities also flow-test on a 5-year cycle.
Field guide: Fire Hydrant Inspection Logger
A hydrant that won't open is discovered at the worst possible moment. Annual walk-up inspections catch the quiet failures first — seized operating nuts, missing caps, barrels holding water that will freeze and split in winter, and brush growing over outlets. This logger captures the checks NFPA 25 calls for, GPS-tags each hydrant, and keeps the whole inspection round on your device so signal-free routes are no problem.
The flow-class field follows NFPA 291's cap color scheme (light blue ≥1,500 gpm down to red <500 gpm), so your exported CSV doubles as a repaint and re-rating worksheet. Export GeoJSON to drop the round straight onto the district map.
Field tips
- Open dry-barrel hydrants at least one full turn to verify the stem isn't seized, then confirm the barrel drains after closing.
- Carry spare cap gaskets and a spanner — half of 'needs maintenance' findings are fixable on the spot.
- Note static pressure at the same time of day across a route; demand swings can mask real pressure problems.
Records are stored only in this browser (localStorage) — export regularly. This tool aids field documentation; it does not replace your agency's official inspection procedures or engineering judgment.
Fire Hydrant Inspection Logger — GPS-tagged hydrant inspection log — operability, caps, drainage, static pressure and NFPA 291 flow color class — works fully offline. Free, offline-first and GPS-aware: open it on any phone, log in seconds, and hand your GIS team clean GeoJSON.
About Fire Hydrant Inspection Logger
A hydrant that won't open is discovered at the worst possible moment. Annual walk-up inspections catch the quiet failures first — seized operating nuts, missing caps, barrels holding water that will freeze and split in winter, and brush growing over outlets. This logger captures the checks NFPA 25 calls for, GPS-tags each hydrant, and keeps the whole inspection round on your device so signal-free routes are no problem.
How to use Fire Hydrant Inspection Logger
- 1Enter the hydrant id and tap 📍 GPS to pin the fire hydrant's exact location (or type coordinates).
- 2Work through the fire hydrant checklist — every field matches what a real inspection program records.
- 3Pick a condition on the In service / Needs maintenance / Out of service scale; actionable findings are tallied automatically.
- 4Add notes and log the inspection — it saves instantly to your device, even with zero signal.
- 5Export the round as CSV for your asset system, GeoJSON for the GIS, or print a clean report.
Why use Fire Hydrant Inspection Logger?
- ✓100% free, no sign-up — built for crews, not per-seat licences
- ✓Offline-first: records save to your device instantly and survive dead zones
- ✓One-tap GPS tagging with accuracy capture on every record
- ✓Exports CSV for asset systems, GeoJSON for GIS, and print-ready reports
- ✓Checklist and guidance aligned with NFPA 25
Frequently asked questions
What does NFPA 291 cap color coding mean?+
Caps are painted by available flow at 20 psi residual: light blue for 1,500 gpm or more (class AA), green for 1,000–1,499 (A), orange for 500–999 (B) and red below 500 gpm (C). Color lets crews size attack lines at a glance before charging hose.
How often must hydrants be inspected?+
NFPA 25 calls for an annual inspection and after every operation. Cold climates often add a fall check that dry barrels have drained, because trapped water freezing in the barrel is a leading cause of winter hydrant failure.
Why does barrel drainage matter on dry-barrel hydrants?+
Dry-barrel designs keep water below the frost line until operated. If the drain valve clogs, water stands in the barrel, freezes, and can crack the barrel or jam the main valve — exactly when fire flow is needed. A 'holding water' finding should open a work order.
Can I track private hydrants with this tool?+
Yes — many jurisdictions make property owners responsible for private hydrant maintenance. Use the ID field with a 'PVT-' prefix or add a note, then filter the export to generate owner notification letters.
Embed Fire Hydrant Inspection Logger on your website
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<iframe src="https://tooljolt.com/tools/fire-hydrant-inspection-logger" width="100%" height="640" style="border:1px solid #e5e7eb;border-radius:12px;max-width:680px" title="Fire Hydrant Inspection Logger — ToolJolt" loading="lazy"></iframe>Related GIS tools
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