diff --git a/flow/util/plot_congestion.py b/flow/util/plot_congestion.py
deleted file mode 100644
index dfa0e600a1..0000000000
--- a/flow/util/plot_congestion.py
+++ /dev/null
@@ -1,30 +0,0 @@
-import matplotlib.pyplot as plt
-import numpy as np
-import sys
-import re
-import os
-
-sweep = sys.argv[1]
-output = sys.argv[2]
-remainder = sys.argv[3:]
-files = remainder[: len(remainder) // 2]
-values = remainder[len(remainder) // 2 :]
-
-# count lines in each file and divide by 3 and create a list of those
-# numbers
-congestion = []
-for file in files:
-    with open(file, "r") as f:
-        lines = f.readlines()
-        congestion.append(len(lines) // 4)
-
-# xy plot of density vs DRC errors
-x = list(map(float, values))
-y = congestion
-plt.plot(x, y, "o-")
-plt.xlabel(sweep)
-plt.ylabel("DRC Errors")
-plt.title(sweep + " vs DRC Errors")
-plt.grid()
-plt.yscale("log")
-plt.savefig(output)
diff --git a/flow/util/plot_floorplan.py b/flow/util/plot_floorplan.py
deleted file mode 100644
index 89bdd4ba58..0000000000
--- a/flow/util/plot_floorplan.py
+++ /dev/null
@@ -1,188 +0,0 @@
-import os
-import matplotlib.pyplot as plt
-from math import log
-
-#
-# Helper function to visualize the rtlmp macro placement
-# If run in ORFS rtlmp creates a dir in the objext/<platform>/<test_case>/<flow_variant>/rtlmp
-# link that dir to ./rtlmp
-# run python3 utils/plot_floorplan.py
-#
-
-
-file_name = "./rtlmp/final_floorplan.txt"
-net_file = "./rtlmp/partition.txt.net"
-
-net_threshold = 1500
-
-cluster_list = []
-cluster_lx_list = []
-cluster_ly_list = []
-cluster_ux_list = []
-cluster_uy_list = []
-
-macro_list = []
-macro_lx_list = []
-macro_ly_list = []
-macro_ux_list = []
-macro_uy_list = []
-
-cluster_dict = {}
-
-
-with open(file_name) as f:
-    content = f.read().splitlines()
-f.close()
-
-
-outline_width = float(content[0].split()[-1])
-outline_height = float(content[1].split()[-1])
-
-terminal_dict = {}
-
-terminal_dict["LM"] = [0, outline_height / 2.0]
-terminal_dict["RM"] = [outline_width, outline_height / 2.0]
-terminal_dict["BM"] = [outline_width / 2.0, 0]
-terminal_dict["TM"] = [outline_width / 2.0, outline_height]
-terminal_dict["LL"] = [0, outline_height / 6.0]
-terminal_dict["RL"] = [outline_width, outline_height / 6.0]
-terminal_dict["BL"] = [outline_width / 6.0, 0.0]
-terminal_dict["TL"] = [outline_width / 6.0, outline_height]
-terminal_dict["LU"] = [0, outline_height * 5.0 / 6.0]
-terminal_dict["RU"] = [outline_width, outline_height * 5.0 / 6.0]
-terminal_dict["BU"] = [outline_width * 5.0 / 6.0, 0.0]
-terminal_dict["TU"] = [outline_width * 5.0 / 6.0, outline_height]
-
-
-i = 2
-while i < len(content):
-    words = content[i].split()
-    if len(words) == 0:
-        break
-    else:
-        cluster_list.append(words[0])
-        cluster_lx_list.append(float(words[1]))
-        cluster_ly_list.append(float(words[2]))
-        cluster_ux_list.append(float(words[3]))
-        cluster_uy_list.append(float(words[4]))
-        cluster_dict[words[0]] = [
-            (float(words[1]) + float(words[3])) / 2.0,
-            (float(words[2]) + float(words[4])) / 2.0,
-        ]
-
-    i = i + 1
-
-
-i = i + 1
-while i < len(content):
-    words = content[i].split()
-    macro_list.append(words[0])
-    macro_lx_list.append(float(words[1]))
-    macro_ly_list.append(float(words[2]))
-    macro_ux_list.append(float(words[3]))
-    macro_uy_list.append(float(words[4]))
-    i = i + 1
-
-
-net_list = []
-
-with open(net_file) as f:
-    content = f.read().splitlines()
-f.close()
-
-for line in content:
-    items = line.split()
-    if len(items) > 1:
-        source = items[1]
-        for j in range(2, len(items), 2):
-            target = items[j]
-            weight = float(items[j + 1])
-            net_list.append([source, target, weight])
-
-
-plt.figure()
-for i in range(len(cluster_list)):
-    rectangle = plt.Rectangle(
-        (cluster_lx_list[i], cluster_ly_list[i]),
-        cluster_ux_list[i] - cluster_lx_list[i],
-        cluster_uy_list[i] - cluster_ly_list[i],
-        fc="r",
-        ec="blue",
-    )
-    plt.gca().add_patch(rectangle)
-
-
-for i in range(len(macro_list)):
-    rectangle = plt.Rectangle(
-        (macro_lx_list[i], macro_ly_list[i]),
-        macro_ux_list[i] - macro_lx_list[i],
-        macro_uy_list[i] - macro_ly_list[i],
-        fc="yellow",
-        ec="blue",
-    )
-    plt.gca().add_patch(rectangle)
-
-
-for i in range(len(net_list)):
-    source = net_list[i][0]
-    target = net_list[i][1]
-    weight = net_list[i][2]
-
-    x = []
-    y = []
-
-    if source in cluster_dict:
-        x.append(cluster_dict[source][0])
-        y.append(cluster_dict[source][1])
-    else:
-        x.append(terminal_dict[source][0])
-        y.append(terminal_dict[source][1])
-
-    if target in cluster_list:
-        x.append(cluster_dict[target][0])
-        y.append(cluster_dict[target][1])
-    else:
-        x.append(terminal_dict[target][0])
-        y.append(terminal_dict[target][1])
-
-    if weight > net_threshold:
-        plt.plot(x, y, "k", lw=log(weight))
-
-
-x = []
-y = []
-x.append(0)
-y.append(0)
-x.append(outline_width)
-y.append(0)
-plt.plot(x, y, "--k")
-
-x = []
-y = []
-x.append(0)
-y.append(0)
-x.append(0)
-y.append(outline_height)
-plt.plot(x, y, "--k")
-
-x = []
-y = []
-x.append(0)
-y.append(outline_height)
-x.append(outline_width)
-y.append(outline_height)
-plt.plot(x, y, "--k")
-
-x = []
-y = []
-x.append(outline_width)
-y.append(0)
-x.append(outline_width)
-y.append(outline_height)
-plt.plot(x, y, "--k")
-
-
-plt.xlim(0, outline_width)
-plt.ylim(0, outline_height)
-plt.axis("scaled")
-plt.show()