Question 1

What is the population of Tuchan?

Accepted Answer

The commune of Tuchan has 790 inhabitants per the INSEE census.

Question 2

Are there natural risks in Tuchan?

Accepted Answer

Yes, Tuchan is exposed to 12 natural risk(s): Affaissements et effondrements d'origine anthropique (anciennes carrières souterraines, hors mines), Eboulement ou chutes de pierres et de blocs, Feu de forêt, Glissement de terrain, Inondation, Mouvement de terrain, Par remontées de nappes naturelles, Par ruissellement et coulée de boue, Par une crue torrentielle ou à montée rapide de cours d'eau, Radon, Séisme, Tassements différentiels. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Tuchan?

Accepted Answer

Out of 81 ADEME EPCs available in Tuchan, the most common label is C. 10% are rated A or B.

Question 4

What is the crime rate in Tuchan?

Accepted Answer

In 2025, the crime rate in Tuchan was 6.3 offences per 1,000 inhabitants (burglaries, theft, violence, vandalism). Source: SSMSI / French Ministry of the Interior.

Question 5

Is the tap water safe to drink in Tuchan?

Accepted Answer

Tap water in Tuchan is compliant with quality standards. Source: ARS / Hub'eau. (626 analyses over 12 months)

Question 6

What is the air quality in Tuchan?

Accepted Answer

According to LCSQA stations (5-year mean) in Tuchan: PM2.5 : 8.8 µg/m³, NO₂ : 22.3 µg/m³, PM10 : 16.8 µg/m³. Source: LCSQA / Géod'air.