diff --git a/src/tasks/day17.rs b/src/tasks/day17.rs
index f80ee92..1f4682c 100644
--- a/src/tasks/day17.rs
+++ b/src/tasks/day17.rs
@@ -61,6 +61,13 @@ pub fn task1() {
     // print_tiles(&clay_tiles);
     // 30605 too low
     print_bmp(&clay_tiles);
+
+    let stuck_water = clay_tiles
+        .iter()
+        .filter(|(_, tile)| **tile == StuckWater)
+        .filter(|(p, _)| (y_min..=y_max).contains(&p.1))
+        .count();
+    println!("part 2 water count: {stuck_water}");
 }
 
 #[allow(dead_code)]