diff --git a/src/calculation_time_constrains/utils.py b/src/calculation_time_constrains/utils.py
index 2940b09..c2be133 100644
--- a/src/calculation_time_constrains/utils.py
+++ b/src/calculation_time_constrains/utils.py
@@ -132,7 +132,8 @@ async def plant_simulation_metrics(simulation_id: str, location_tag: str, max_in
         monthly_data = analyze_monthly_metrics(time_series, last_oh_date)
         
         return monthly_data
-def analyze_monthly_metrics(timestamp_outs, start_date, max_flow_rate: float = 600):
+    
+def analyze_monthly_metrics(timestamp_outs, start_date, max_flow_rate: float = 550):
     if not timestamp_outs:
         return {}