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Mesonet Station Maintenance

Maintenance visits across the Montana Mesonet network

What this shows

Only HydroMet stations require a Maintenance visit at least once per calendar year (a Repair visit does not count): they show green once they have had one this year, and red if overdue. Stations installed this year are exempt (shown blue). AgriMet stations are visited as needed — neutral, never marked overdue. The effective date of a visit is its Visit Date.

Color modes

  • Compliance — HydroMet visited-this-year vs. overdue; AgriMet as-needed.
  • Time since — how long since the last Maintenance visit (all networks). An empty (unfilled) dot has never had one.
  • Trip type — the type of the most recent completed visit.

How to use it

  • Search — press / to jump there; ↑/↓ + Enter to pick.
  • Networks — chips isolate HydroMet / AgriMet.
  • Legend — click a row to hide a category; double-click (or Shift+Enter) to isolate.
  • Hover a dot for its status; click for the full visit history + dashboard link.
  • Numbered dots — multiple stations share that location. Hover or tap to fan them out; click one for its details.
  • Esc closes any popup or fan-out.
  • Using speech input? Add ?kbd=off to the address to turn off the / shortcut.

Share or bookmark

The URL reflects every choice — copy it from the address bar. ?station=<id> deep-links a single station.