diff --git a/example_last_6_months.png b/example_last_6_months.png
deleted file mode 100644
index fa8c6f4..0000000
Binary files a/example_last_6_months.png and /dev/null differ
diff --git a/example_last_6_months.png.png b/example_last_6_months.png.png
new file mode 100644
index 0000000..0fdbf78
Binary files /dev/null and b/example_last_6_months.png.png differ
diff --git a/river_IDs.csv b/river_IDs.csv
index 7c6f7c4..bda154f 100644
--- a/river_IDs.csv
+++ b/river_IDs.csv
@@ -1,4 +1,5 @@
 names,siteNumber
+Yahara,05428500
 Des Plaines,05533600
 North Branch Chicago,05534500
 Elwha,12045500