diff --git a/macros/streamline/create_udf_get_chainhead.sql b/macros/streamline/create_udf_get_chainhead.sql
deleted file mode 100644
index 89fe1bc..0000000
--- a/macros/streamline/create_udf_get_chainhead.sql
+++ /dev/null
@@ -1,30 +0,0 @@
--- todo, what if we receive a bad response?
--- ask for backend deployment?
-{% macro create_UDF_GET_CHAINHEAD() %}
-    {% set sql %}
-        CREATE
-        OR REPLACE FUNCTION {{ target.database }}.STREAMLINE.UDF_GET_CHAINHEAD(
-        ) returns INTEGER 
-        AS $$ 
-            SELECT
-                {{ target.database }}.live.udf_api(
-                    'POST',
-                    '{Service}',
-                    OBJECT_CONSTRUCT(
-                        'Content-Type', 'application/json'
-                    ),
-                    OBJECT_CONSTRUCT(
-                        'jsonrpc', '2.0',
-                        'id', 'Flipside/getChainhead/0.1',
-                        'method', 'status',
-                        'params', OBJECT_CONSTRUCT(
-                            'finality', 'final' 
-                        )
-                    ),
-                    'Vault/prod/near/quicknode/mainnet'
-            ) :data :result :sync_info :latest_block_height :: INT AS block_id
-        
-        $$ 
-     {% endset %}
-    {% do run_query(sql) %}
-{% endmacro %}
diff --git a/models/silver/core/lake/README.md b/models/silver/core/lake/README.md
new file mode 100644
index 0000000..8d83d50
--- /dev/null
+++ b/models/silver/core/lake/README.md
@@ -0,0 +1,7 @@
+# Near Lake Silver Models
+
+The models in this directory were used to ingest and process the blocks and shards from the Near Lake Indexer.  
+
+They are being deprecated as of February 2025 in favor of Streamline 2.  
+
+Todo - around 30-60 days after the migration, these models will be deleted and the associated tables likely dropped from Snowflake.  
diff --git a/models/silver/core/silver__blocks_v2.sql b/models/silver/core/silver__blocks_v2.sql
index 9ab4a82..e2e4426 100644
--- a/models/silver/core/silver__blocks_v2.sql
+++ b/models/silver/core/silver__blocks_v2.sql
@@ -3,7 +3,7 @@
 {{ config (
     materialized = "incremental",
     incremental_strategy = 'merge',
-    incremental_predicates = ["DBT_INTERNAL_DEST.block_timestamp::DATE >= (select min(block_timestamp::DATE-7 ) from " ~ generate_tmp_view_name(this) ~ ")"],
+    incremental_predicates = ["DBT_INTERNAL_DEST.block_timestamp::DATE >= (select min(block_timestamp::DATE) from " ~ generate_tmp_view_name(this) ~ ")"],
     unique_key = "block_hash",
     cluster_by = ['modified_timestamp::DATE','partition_key'],
     post_hook = "ALTER TABLE {{ this }} ADD SEARCH OPTIMIZATION on equality(block_hash)",
diff --git a/models/silver/core/silver__chunks_v2.sql b/models/silver/core/silver__chunks_v2.sql
index 97b5a3d..d604aa6 100644
--- a/models/silver/core/silver__chunks_v2.sql
+++ b/models/silver/core/silver__chunks_v2.sql
@@ -3,7 +3,7 @@
 {{ config (
     materialized = "incremental",
     incremental_strategy = 'merge',
-    incremental_predicates = ["DBT_INTERNAL_DEST.block_timestamp::DATE >= (select min(block_timestamp::DATE-7 ) from " ~ generate_tmp_view_name(this) ~ ")"],
+    incremental_predicates = ["DBT_INTERNAL_DEST.block_timestamp::DATE >= (select min(block_timestamp::DATE) from " ~ generate_tmp_view_name(this) ~ ")"],
     unique_key = "chunk_hash",
     cluster_by = ['modified_timestamp::DATE','partition_key'],
     post_hook = "ALTER TABLE {{ this }} ADD SEARCH OPTIMIZATION on equality(chunk_hash)",
diff --git a/models/silver/core/silver__transactions_v2.sql b/models/silver/core/silver__transactions_v2.sql
index 641f274..2f96f91 100644
--- a/models/silver/core/silver__transactions_v2.sql
+++ b/models/silver/core/silver__transactions_v2.sql
@@ -3,7 +3,7 @@
 {{ config (
     materialized = "incremental",
     incremental_strategy = 'merge',
-    incremental_predicates = ["DBT_INTERNAL_DEST.block_timestamp::DATE >= (select min(block_timestamp::DATE-7 ) from " ~ generate_tmp_view_name(this) ~ ")"],
+    incremental_predicates = ["DBT_INTERNAL_DEST.block_timestamp::DATE >= (select min(block_timestamp::DATE) from " ~ generate_tmp_view_name(this) ~ ")"],
     unique_key = "tx_hash",
     cluster_by = ['modified_timestamp::DATE','partition_key'],
     post_hook = "ALTER TABLE {{ this }} ADD SEARCH OPTIMIZATION on equality(tx_hash)",