%21%5B%5D%28%2Fimg%2Fnetlifycms%2Fscreenshot.2022-06-22.at.12.46.58.png%29%0A%0A%23%23%20Le%20probl%C3%A8me%20%C3%A0%20r%C3%A9soudre%0A%0ALa%20Loi%20sur%20l%E2%80%99eau%20est%20une%20r%C3%A9glementation%20qui%20s%E2%80%99applique%20aux%20projets%20d%E2%80%99am%C3%A9nagement%20qui%20pourraient%20affecter%20les%20milieux%20aquatiques%20%3A%20cours%20d%E2%80%99eau%2C%20bassins%2C%20zones%20humides...%0AL%E2%80%99investigation%20a%20d%C3%A9montr%C3%A9%20que%20cette%20r%C3%A9glementation%20%C3%A9tait%20m%C3%A9connue%2C%20%C3%A0%20la%20fois%20des%20porteurs%20de%20projet%20%28particuliers%2C%20entreprises%20priv%C3%A9es%2C%20collectivit%C3%A9s%29%20et%20de%20leurs%20ma%C3%AEtres%20d%E2%80%99%C5%93uvre%20%28architectes%29%2C%20et%20des%20instructeurs%20urbanisme%20charg%C3%A9s%20d%E2%80%99examiner%20les%20permis%20de%20construire.%0ADeux%20raisons%20%C3%A0%20cela%20%3A%0A%0A%2A%20La%20complexit%C3%A9%20technique%20de%20la%20r%C3%A9glementation%2C%20entravant%20sa%20lisibilit%C3%A9%20par%20les%20acteurs.%0A%2A%20La%20complexit%C3%A9%20administrative%20%3A%20la%20proc%C3%A9dure%20Loi%20sur%20l%E2%80%99eau%20est%20distincte%20de%20la%20proc%C3%A9dure%20d%E2%80%99obtention%20du%20permis%20de%20construire.%20La%20premi%C3%A8re%20est%20instruite%20par%20les%20services%20d%C3%A9partementaux%20sous%20l%27autorit%C3%A9%20du%20pr%C3%A9fet%20%28DDTM%29%20quand%20la%20seconde%20est%20de%20la%20responsabilit%C3%A9%20des%20collectivit%C3%A9s%20territoriales.%20Or%20la%20plupart%20des%20architectes%20et%20porteurs%20de%20projets%20consid%C3%A8rent%20que%20le%20point%20d%E2%80%99entr%C3%A9e%20unique%20est%20la%20commune%2C%20et%20l%E2%80%99obtention%20du%20permis%20de%20construire%20le%20seul%20objectif.%0A%0AIl%20est%20ainsi%20apparu%20%3A%0A%0A%2A%20qu%E2%80%99un%20nombre%20significatif%20de%20projets%20d%E2%80%99am%C3%A9nagement%20semble%20%C3%A9chapper%20%C3%A0%20un%20examen%20Loi%20sur%20l%E2%80%99eau.%20%0A%20%20Si%20cela%20se%20confirme%2C%20cela%20entra%C3%AEne%20directement%20une%20d%C3%A9gradation%20de%20la%20qualit%C3%A9%20des%20milieux%20aquatiques%2C%20du%20r%C3%A9gime%20d%E2%80%99%C3%A9coulement%20des%20eaux%2C%20et%20une%20augmentation%20des%20risques%20hydrauliques.%0A%2A%20que%20de%20nombreux%20porteurs%20de%20projets%20d%C3%A9couvrent%20trop%20tard%20dans%20la%20vie%20du%20projet%20les%20obligations%20auxquels%20ils%20sont%20tenus%20au%20titre%20de%20la%20Loi%20sur%20l%E2%80%99eau.%20%0A%20%20Cela%20entra%C3%AEne%20d%C3%A9lais%20et%20surco%C3%BBts%2C%20voire%20l%E2%80%99arr%C3%AAt%20du%20projet%20en%20cas%20de%20d%C3%A9faut%20de%20conception%0A%0AEnvErgo%20poursuit%20donc%20deux%20objectifs%20%3A%0A%0A%2A%20%2A%2ARendre%20environnementalement%20plus%20vertueux%2A%2A%20un%20nombre%20significatif%20de%20projets%20d%27am%C3%A9nagement%2C%20gr%C3%A2ce%20au%20d%C3%A9clenchement%20d%27une%20%C3%A9tude%20et%20d%27une%20instruction%20Loi%20sur%20l%27eau.%0A%2A%20%2A%2AR%C3%A9duire%20les%20erreurs%20de%20planification%2A%2A%20par%20les%20p%C3%A9titionnaires%20dans%20l%27articulation%20des%20%C3%A9tudes%20amont%20%26%20instructions%20permis%20de%20construire%20et%20Loi%20sur%20l%E2%80%99eau.%0A%0A%23%23%20Le%20concept%0A%0AEnvErgo%20se%20veut%20un%20service%20num%C3%A9rique%20en%20ligne%20accessible%20%C3%A0%20tous%2C%20visant%20les%20porteurs%20de%20projet%2C%20les%20architectes%2C%20mais%20aussi%20les%20instructeurs%20urbanisme%20des%20collectivit%C3%A9s.%0A%0AA%20terme%2C%20le%20service%20propose%20deux%20apports%20aux%20utilisateurs%20%3A%0A%0A%2A%2A1%2F%20Fournir%20une%20estimation%20personnalis%C3%A9e%20de%20la%20probabilit%C3%A9%20d%E2%80%99%C3%AAtre%20soumis%20%C3%A0%20la%20Loi%20sur%20l%E2%80%99eau%2A%2A%20%0A%0A%2A%20%C3%A0%20partir%20des%20informations%20aff%C3%A9rentes%20au%20projet%20%3A%20localisation%2C%20surfaces%20de%20l%E2%80%99entit%C3%A9%20fonci%C3%A8re%20et%20de%20l%E2%80%99emprise%20b%C3%A2tie%20%2F%20d%E2%80%99imperm%C3%A9abilisation%0A%2A%20pour%20aller%20plus%20loin%20qu%E2%80%99un%20simple%20rappel%20des%20rubriques%20IOTA%20et%20des%20seuils%0A%2A%20et%20sans%20remplacer%20l%E2%80%99%C3%A9valuation%20humaine%20d%E2%80%99un%20expert%20%28bureau%20d%E2%80%99%C3%A9tude%2C%20puis%20instruction%29%0A%0A%2A%2A2%2F%20Guider%20le%20p%C3%A9titionnaire%20sur%20la%20marche%20%C3%A0%20suivre%2A%2A%20si%20le%20projet%20est%20susceptible%20d%E2%80%99%C3%AAtre%20soumis%20%C3%A0%20LSE%0A%0A%2A%20D%C3%A9lais%20d%E2%80%99instruction%20et%20impacts%20sur%20sa%20proc%C3%A9dure%20d%E2%80%99autorisation%20d%E2%80%99urbanisme%0A%2A%20Se%20rapprocher%20de%20l%E2%80%99unit%C3%A9%20Police%20de%20l%E2%80%99eau%20%C3%A0%20la%20DDTM%0A%2A%20Se%20tourner%20vers%20un%20bureau%20d%E2%80%99%C3%A9tudes%0A%0A%23%23%20Strat%C3%A9gie%20de%20validation%0A%0ALe%20succ%C3%A8s%20du%20concept%20repose%20%C3%A0%20ce%20stade%20sur%20plusieurs%20hypoth%C3%A8ses%20qui%20sont%20%C3%A0%20valider%20%3A%0A%0A%2A%2A1.%20Hypoth%C3%A8ses%20li%C3%A9es%20aux%20pratiques%20des%20acteurs%20de%20l%E2%80%99urbanisme%2A%2A%0A%0A%2A%20les%20projets%20soumis%20%C3%A0%20LSE%20mais%20ne%20le%20sachant%20pas%20sont%20en%20nombre%20significatif%0A%2A%20la%20compr%C3%A9hension%20de%20la%20r%C3%A9glementation%20et%20de%20la%20proc%C3%A9dure%20par%20le%20p%C3%A9titionnaire%20va%20d%C3%A9clencher%20une%20%C3%A9tude%20%2F%20un%20d%C3%A9p%C3%B4t%20de%20dossier%0A%2A%20l%E2%80%99%C3%A9tude%20%2F%20le%20d%C3%A9p%C3%B4t%20de%20dossier%20va%20effectivement%20r%C3%A9duire%20l%E2%80%99impact%20environnemental%0A%20%20du%20projet%0A%0A%2A%2A2.%20Hypoth%C3%A8ses%20li%C3%A9es%20%C3%A0%20la%20pertinence%20de%20notre%20produit%2A%2A%0A%0A%2A%20l%E2%80%99utilisateur%20comprend%20%2F%20voit%20l%E2%80%99int%C3%A9r%C3%AAt%20du%20service%20et%20comprend%20la%20proc%C3%A9dure%20et%20la%20marche%20%C3%A0%20suivre%0A%0AAfin%20de%20valider%20celles-ci%2C%20une%20version%20minimum%20viable%20d%E2%80%99EnvErgo%20est%20d%C3%A9ploy%C3%A9e%20depuis%20juillet%202021.%20Elle%20est%20utilis%C3%A9e%20dans%20le%20cadre%20d%E2%80%99exp%C3%A9rimentations%20avec%20plusieurs%20collectivit%C3%A9s%20%3A%0A%0A%2A%20en%20examinant%20les%20projets%20de%20permis%20de%20construire%20d%C3%A9j%C3%A0%20d%C3%A9pos%C3%A9s%20qui%20semblent%20potentiellement%20concern%C3%A9s%20par%20la%20Loi%20sur%20l%E2%80%99eau.%0A%2A%20en%20contactant%20les%20porteurs%20de%20projet%2C%20les%20informant%20via%20EnvErgo%2C%20le%20cas%20%C3%A9ch%C3%A9ant%2C%20en%20quoi%20leur%20projet%20peut%20%C3%AAtre%20soumis%20%C3%A0%20la%20Loi%20sur%20l%E2%80%99eau%2C%20et%20quelle%20proc%C3%A9dure%20suivre%20pour%20%C3%AAtre%20en%20r%C3%A8gle.

EnvErgo

investigation

construction

Change this code to not log user-controlled data. <p>See more on <a href="https://sonarcloud.io/project/issues?id=MTES-MCT_envergo&issues=AYONhGhNnAcKouvelHBO&open=AYONhGhNnAcKouvelHBO">SonarCloud</a></p>

Logging should not be vulnerable to injection attacks

pythonsecurity:S5145

SonarCloud

content-security-policy

Content Security Policy (CSP) header not implemented

contribute

Contribute.json isn't required on websites that don't belong to Mozilla

cookies

All cookies use the Secure flag, session cookies use the HttpOnly flag, and cross-origin restrictions are in place via the SameSite flag

cross-origin-resource-sharing

Content is not visible via cross-origin resource sharing (CORS) files or headers

public-key-pinning

HTTP Public Key Pinning (HPKP) header not implemented

redirection

Initial redirection is to HTTPS on same host, final destination is HTTPS

referrer-policy

Referrer-Policy header set to "no-referrer", "same-origin", "strict-origin" or "strict-origin-when-cross-origin"

strict-transport-security

HTTP Strict Transport Security (HSTS) header set to less than six months (15768000)

subresource-integrity

Subresource Integrity (SRI) not implemented, but all external scripts are loaded over HTTPS

x-content-type-options

X-Content-Type-Options header set to "nosniff"

x-frame-options

X-Frame-Options (XFO) header set to SAMEORIGIN or DENY

x-xss-protection

X-XSS-Protection header set to "1; mode=block"

Diagnostics

Metrics

http

https

_pk_id.186.5306

csrftoken

_pk_ses.186.5306

visitorid

Sentry is an open-source platform for workflow productivity, aggregating errors from across the stack in real time.

Sentry

Python is an interpreted and general-purpose programming language.

Python

Leaflet is the open-source JavaScript library for mobile-friendly interactive maps.

Leaflet

Django is a Python-based free and open-source web application framework.

Django

Matomo Analytics is a free and open-source web analytics application, that runs on a PHP/MySQL web-server.

Matomo Analytics

Livefyre is a platform that integrates with the social web to boost social interaction.

Livefyre

core-js is a modular standard library for JavaScript, with polyfills for cutting-edge ECMAScript features.

core-js

Sendinblue is an email marketing solution for small and medium-sized businesses that want to send and automate email marketing campaigns.

Sendinblue

HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.

Cookies	Domaine	HTTP Only	Secure
_pk_id.186.5306	envergo.beta.gouv.fr	❌	❌
csrftoken	envergo.beta.gouv.fr	✔️	✔️
_pk_ses.186.5306	envergo.beta.gouv.fr	❌	❌
visitorid	envergo.beta.gouv.fr	✔️	✔️

Flag	Hostname	IP	City	Country
	js.sentry-cdn.com	151.101.66.217	?	États Unis
	envergo.beta.gouv.fr	109.232.236.90	?	France

https://envergo.beta.gouv.fr

LightHouse

https://envergo.beta.gouv.fr/

Eco-index

GES: 1.52 gCO2e par visite

Eau : 2.28 cl par visite

Scripts tiers et cookies

Page de statistiques

Page de budget

Déclaration de mise en accessibilité

Mentions légales

Politique de confidentialité