diff --git a/src/app/services/env.service.ts b/src/app/services/env.service.ts
index c275410..7359180 100644
--- a/src/app/services/env.service.ts
+++ b/src/app/services/env.service.ts
@@ -16,9 +16,11 @@ export class EnvService {
 
   private getHazmapperUrl(backend: EnvironmentType): string {
     if (backend === EnvironmentType.Local) {
-      return 'https://hazmapper.tacc.utexas.edu/hazmapper';
+      return 'http://localhost:4200/';
     } else if (backend === EnvironmentType.Staging) {
       return 'https://hazmapper.tacc.utexas.edu/staging';
+    } else if (backend === EnvironmentType.Dev) {
+      return 'https://hazmapper.tacc.utexas.edu/dev';
     } else if (backend === EnvironmentType.Production) {
       return 'https://hazmapper.tacc.utexas.edu/hazmapper';
     } else {
@@ -33,6 +35,8 @@ export class EnvService {
       return 'https://agave.designsafe-ci.org/geo-staging/v2';
     } else if (backend === EnvironmentType.Production) {
       return 'https://agave.designsafe-ci.org/geo/v2';
+    } else if (backend === EnvironmentType.Dev) {
+      return 'https://agave.designsafe-ci.org/geo-dev/v2';
     } else {
       throw new Error('Unsupported Type');
     }
@@ -106,6 +110,13 @@ export class EnvService {
       }
       this._baseHref = '/';
       this._clientId = 'RMCJHgW9CwJ6mKjhLTDnUYBo9Hka';
+    } else if (/^hazmapper.tacc.utexas.edu/.test(hostname) && pathname.startsWith('/taggit-dev')) {
+      this._env = EnvironmentType.Dev;
+      this._apiUrl = this.getApiUrl(this.env);
+      this._portalUrl = this.getPortalUrl(this.env);
+      this._hazmapperUrl = this.getHazmapperUrl(this.env);
+      this._clientId = '2rSCfaGy7TIg2jLLZCfI0vhLREoa';
+      this._baseHref = '/taggit-dev/';
     } else if (/^hazmapper.tacc.utexas.edu/.test(hostname) && pathname.startsWith('/taggit-staging')) {
       this._env = EnvironmentType.Staging;
       this._apiUrl = this.getApiUrl(this.env);
diff --git a/src/environments/environmentType.ts b/src/environments/environmentType.ts
index 8966af1..4a06213 100644
--- a/src/environments/environmentType.ts
+++ b/src/environments/environmentType.ts
@@ -1,5 +1,6 @@
 export enum EnvironmentType {
   Production = 'production',
   Staging = 'staging',
+  Dev = 'dev',
   Local = 'local',
 }
diff --git a/src/index.html b/src/index.html
index 161d5f2..ce87bdd 100644
--- a/src/index.html
+++ b/src/index.html
@@ -29,7 +29,9 @@
       var hostname = window.location.hostname;
       var pathname = window.location.pathname;
 
-      if (/^hazmapper.tacc.utexas.edu/.test(hostname) && pathname.startsWith('/taggit-staging')) {
+      if (/^hazmapper.tacc.utexas.edu/.test(hostname) && pathname.startsWith('/taggit-dev')) {
+        document.getElementById('base').href = '/taggit-dev/';
+      } else if (/^hazmapper.tacc.utexas.edu/.test(hostname) && pathname.startsWith('/taggit-staging')) {
         document.getElementById('base').href = '/taggit-staging/';
       } else if (/^hazmapper.tacc.utexas.edu/.test(hostname)) {
         document.getElementById('base').href = '/taggit/';