diff --git a/geoapi/migrations/versions/20241211_1753-1040b620b32f_remove_observabledataproject.py b/geoapi/migrations/versions/20241211_1753-1040b620b32f_remove_observabledataproject.py
new file mode 100644
index 00000000..65e8e43d
--- /dev/null
+++ b/geoapi/migrations/versions/20241211_1753-1040b620b32f_remove_observabledataproject.py
@@ -0,0 +1,63 @@
+"""remove_ObservableDataProject
+
+Revision ID: 1040b620b32f
+Revises: f2d7f797c82a
+Create Date: 2024-12-11 17:53:36.850536
+
+"""
+
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy.dialects import postgresql
+
+# revision identifiers, used by Alembic.
+revision = "1040b620b32f"
+down_revision = "f2d7f797c82a"
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_index(
+        "ix_observable_data_projects_project_id", table_name="observable_data_projects"
+    )
+    op.drop_table("observable_data_projects")
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table(
+        "observable_data_projects",
+        sa.Column("id", sa.INTEGER(), autoincrement=True, nullable=False),
+        sa.Column("project_id", sa.INTEGER(), autoincrement=False, nullable=True),
+        sa.Column(
+            "created_date",
+            postgresql.TIMESTAMP(timezone=True),
+            server_default=sa.text("now()"),
+            autoincrement=False,
+            nullable=True,
+        ),
+        sa.Column("system_id", sa.VARCHAR(), autoincrement=False, nullable=False),
+        sa.Column("path", sa.VARCHAR(), autoincrement=False, nullable=False),
+        sa.Column("watch_content", sa.BOOLEAN(), autoincrement=False, nullable=True),
+        sa.ForeignKeyConstraint(
+            ["project_id"],
+            ["projects.id"],
+            name="observable_data_projects_project_id_fkey",
+            onupdate="CASCADE",
+            ondelete="CASCADE",
+        ),
+        sa.PrimaryKeyConstraint("id", name="observable_data_projects_pkey"),
+        sa.UniqueConstraint(
+            "system_id", "path", name="observable_data_projects_system_id_path_key"
+        ),
+    )
+    op.create_index(
+        "ix_observable_data_projects_project_id",
+        "observable_data_projects",
+        ["project_id"],
+        unique=False,
+    )
+    # ### end Alembic commands ###
diff --git a/geoapi/models/__init__.py b/geoapi/models/__init__.py
index 8d788c53..16fad1a1 100644
--- a/geoapi/models/__init__.py
+++ b/geoapi/models/__init__.py
@@ -6,7 +6,6 @@
 from .auth import Auth
 from .overlay import Overlay
 from .tile_server import TileServer
-from .observable_data import ObservableDataProject
 from .notification import Notification, ProgressNotification
 from .imported_file import ImportedFile
 from .streetview import (
diff --git a/geoapi/models/observable_data.py b/geoapi/models/observable_data.py
deleted file mode 100644
index 46c83759..00000000
--- a/geoapi/models/observable_data.py
+++ /dev/null
@@ -1,18 +0,0 @@
-from sqlalchemy import Column, Integer, String, Boolean, ForeignKey, DateTime
-from sqlalchemy.orm import relationship
-from sqlalchemy.sql import func
-from geoapi.db import Base
-
-
-# Deprecated; Replaced by watch_user and watch_content of Project table. See https://tacc-main.atlassian.net/browse/WG-377
-class ObservableDataProject(Base):
-    __tablename__ = "observable_data_projects"
-    id = Column(Integer, primary_key=True)
-    project_id = Column(
-        ForeignKey("projects.id", ondelete="CASCADE", onupdate="CASCADE"), index=True
-    )
-    created_date = Column(DateTime(timezone=True), server_default=func.now())
-    system_id = Column(String, nullable=False)
-    path = Column(String, nullable=False, default="RApp")
-    watch_content = Column(Boolean, default=True)
-    project = relationship("Project")
diff --git a/geoapi/tools/check_observable_projects.py b/geoapi/tools/check_observable_projects.py
deleted file mode 100644
index 02019219..00000000
--- a/geoapi/tools/check_observable_projects.py
+++ /dev/null
@@ -1,41 +0,0 @@
-from geoapi.models import ObservableDataProject, Project
-from geoapi.db import create_task_session
-from geoapi.log import logger
-
-# Check that migrations worked out as expected
-# Remove this file with https://tacc-main.atlassian.net/browse/WG-377
-
-with create_task_session() as session:
-    observable_projects = session.query(ObservableDataProject).all()
-    projects = session.query(Project).all()
-
-    logger.info(
-        f"Checking observable_projects ({len(observable_projects)}) and projects ({len(projects)})"
-    )
-
-    issues = 0
-    for obs in observable_projects:
-        try:
-            if (
-                not obs.project.watch_users
-                or obs.watch_content != obs.project.watch_content
-            ):
-                issues += 1
-                logger.info(
-                    f"Issue with observable project (id:{obs.id} project_id:{obs.project_id}):\n"
-                    f"   obs.project.watch_users:{obs.project.watch_users}\n"
-                    f"   obs.project.watch_content:{obs.project.watch_content}\n"
-                    f"   obs.project.watch_content:{obs.watch_content}\n"
-                )
-        except Exception:
-            issues += 1
-            logger.exception(
-                f"Something happened when checking observable project"
-                f" (id:{obs.id} project_id:{obs.project_id})"
-            )
-
-    logger.info(
-        "\n\n\nDone checking.\n\nNote some discrepancies could occur (i.e. projects are deleted but then deprecated"
-        " observable project is not deleted) \n\n"
-    )
-    logger.info(f"{issues} issues found.")