Question 1

What is the population of Mont-l'Étroit?

Accepted Answer

The commune of Mont-l'Étroit has 95 inhabitants per the INSEE census.

Question 2

Are there natural risks in Mont-l'Étroit?

Accepted Answer

Yes, Mont-l'Étroit 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 Mont-l'Étroit?

Accepted Answer

Out of 9 ADEME EPCs available in Mont-l'Étroit, the most common label is D. 11% are rated A or B.

Question 4

What is the crime rate in Mont-l'Étroit?

Accepted Answer

In 2025, the crime rate in Mont-l'Étroit 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 Mont-l'Étroit?

Accepted Answer

Tap water in Mont-l'Étroit is non-compliant on some parameters. Source: ARS / Hub'eau. (136 analyses over 12 months) Exceedances were observed for: bactériologie.

Question 6

What is the air quality in Mont-l'Étroit?

Accepted Answer

According to LCSQA stations (5-year mean) in Mont-l'Étroit: PM2.5 : 9.5 µg/m³, NO₂ : 12.5 µg/m³, PM10 : 16.1 µg/m³. Source: LCSQA / Géod'air.