diff --git a/examples/freyberg_monthly/sfr.obs_continuous_sfr.csv.txt b/examples/freyberg_monthly/sfr.obs_continuous_sfr.csv.txt
index 85c2c99..334adaa 100644
--- a/examples/freyberg_monthly/sfr.obs_continuous_sfr.csv.txt
+++ b/examples/freyberg_monthly/sfr.obs_continuous_sfr.csv.txt
@@ -1,3 +1,3 @@
   headwater  sfr  headwater
   tailwater  sfr  tailwater
-  gage_1  inflow  120.0
+  gage_1  inflow  120