Question 1

What is the population of Tréziers?

Accepted Answer

The commune of Tréziers has 100 inhabitants per the INSEE census.

Question 2

Are there natural risks in Tréziers?

Accepted Answer

Yes, Tréziers 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 Tréziers?

Accepted Answer

Out of 12 ADEME EPCs available in Tréziers, the most common label is D. 33% are rated A or B.

Question 4

What is the crime rate in Tréziers?

Accepted Answer

In 2025, the crime rate in Tréziers 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 Tréziers?

Accepted Answer

Tap water in Tréziers is compliant with quality standards. Source: ARS / Hub'eau. (114 analyses over 12 months)

Question 6

What is the air quality in Tréziers?

Accepted Answer

According to LCSQA stations (5-year mean) in Tréziers: PM2.5 : 9.0 µg/m³, NO₂ : 14.0 µg/m³, PM10 : 15.9 µg/m³. Source: LCSQA / Géod'air.