Question 1

What is the population of Pierre-la-Treiche?

Accepted Answer

The commune of Pierre-la-Treiche has 474 inhabitants per the INSEE census.

Question 2

Are there natural risks in Pierre-la-Treiche?

Accepted Answer

Yes, Pierre-la-Treiche is exposed to 4 natural risk(s): Affaissements et effondrements d'origine anthropique (anciennes carrières souterraines, hors mines), Inondation, Mouvement de terrain, Par une crue à débordement lent de cours d'eau. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Pierre-la-Treiche?

Accepted Answer

Out of 40 ADEME EPCs available in Pierre-la-Treiche, the most common label is D. 0% are rated A or B.

Question 4

What is the crime rate in Pierre-la-Treiche?

Accepted Answer

In 2025, the crime rate in Pierre-la-Treiche 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 Pierre-la-Treiche?

Accepted Answer

Tap water in Pierre-la-Treiche is non-compliant on some parameters. Source: ARS / Hub'eau. (145 analyses over 12 months) Exceedances were observed for: bactériologie.

Question 6

What is the air quality in Pierre-la-Treiche?

Accepted Answer

According to LCSQA stations (5-year mean) in Pierre-la-Treiche: PM2.5 : 9.6 µg/m³, NO₂ : 12.8 µg/m³, PM10 : 16.5 µg/m³. Source: LCSQA / Géod'air.