Question 1

What is the population of Blou?

Accepted Answer

The commune of Blou has 938 inhabitants per the INSEE census.

Question 2

Are there natural risks in Blou?

Accepted Answer

Yes, Blou is exposed to 14 natural risk(s): Affaissements et effondrements d'origine anthropique (anciennes carrières souterraines, hors mines), Affaissements et effondrements d'origine naturelle (cavités souterraines), Eboulement ou chutes de pierres et de blocs, Feu de forêt, Foudre, Grêle, Mouvement de terrain, Nucléaire, Phénomène lié à l'atmosphère, Rupture de barrage, Séisme, Tassements différentiels, Tempête et grains (vent), Transport de marchandises dangereuses. Source: Géorisques / GASPAR.

Question 3

What is the energy performance of homes in Blou?

Accepted Answer

Out of 97 ADEME EPCs available in Blou, the most common label is B. 25% are rated A or B.

Question 4

What is the crime rate in Blou?

Accepted Answer

In 2025, the crime rate in Blou 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 Blou?

Accepted Answer

Tap water in Blou is compliant with quality standards. Source: ARS / Hub'eau. (1633 analyses over 12 months)

Question 6

What is the air quality in Blou?

Accepted Answer

According to LCSQA stations (5-year mean) in Blou: PM2.5 : 8.6 µg/m³, NO₂ : 9.7 µg/m³, PM10 : 14.3 µg/m³. Source: LCSQA / Géod'air.