Question 1

What is the population of Tréville?

Accepted Answer

The commune of Tréville has 109 inhabitants per the INSEE census.

Question 2

Are there natural risks in Tréville?

Accepted Answer

Yes, Tréville is exposed to 13 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, Rupture de barrage, Séisme, Tassements différentiels. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Tréville?

Accepted Answer

Out of 9 ADEME EPCs available in Tréville, the most common label is C. 22% are rated A or B.

Question 4

What is the crime rate in Tréville?

Accepted Answer

In 2025, the crime rate in Tréville was 0 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 Tréville?

Accepted Answer

Tap water in Tréville is compliant with quality standards. Source: ARS / Hub'eau. (89 analyses over 12 months)

Question 6

What is the air quality in Tréville?

Accepted Answer

According to LCSQA stations (5-year mean) in Tréville: PM2.5 : 9.0 µg/m³, NO₂ : 12.7 µg/m³, PM10 : 14.5 µg/m³. Source: LCSQA / Géod'air.