diff --git a/lib/Lacuna/DB/Result/Building/Water/AtmosphericEvaporator.pm b/lib/Lacuna/DB/Result/Building/Water/AtmosphericEvaporator.pm
index 699b88a5..62a514a4 100644
--- a/lib/Lacuna/DB/Result/Building/Water/AtmosphericEvaporator.pm
+++ b/lib/Lacuna/DB/Result/Building/Water/AtmosphericEvaporator.pm
@@ -29,9 +29,9 @@ use constant energy_consumption => 63;
 
 use constant ore_consumption => 21;
 
-use constant water_consumption => 14;
+use constant water_consumption => 0;
 
-use constant water_production => 280;
+use constant water_production => 500;
 use constant max_instances_per_planet => 2;
 use constant university_prereq => 17;
 
@@ -40,7 +40,7 @@ use constant waste_production => 63;
 sub water_production_hour {
     my ($self) = @_;
     my $base = $self->body->water * $self->water_production * $self->production_hour / 10000;
-    return 0 if $base == 0;
+    return 0 if $base <= 0;
     return sprintf('%.0f', $base * $self->water_production_bonus);
 }
 
diff --git a/lib/Lacuna/DB/Result/Building/Water/Purification.pm b/lib/Lacuna/DB/Result/Building/Water/Purification.pm
index 75e2c8fd..ccea71b7 100644
--- a/lib/Lacuna/DB/Result/Building/Water/Purification.pm
+++ b/lib/Lacuna/DB/Result/Building/Water/Purification.pm
@@ -29,7 +29,7 @@ use constant energy_consumption => 3;
 
 use constant ore_consumption => 3;
 
-use constant water_consumption => 2;
+use constant water_consumption => 0;
 
 use constant water_production => 40;
 
@@ -38,7 +38,7 @@ use constant waste_production => 5;
 sub water_production_hour {
     my ($self) = @_;
     my $base = $self->body->water * $self->water_production * $self->production_hour / 10000;
-    return 0 if $base == 0;
+    return 0 if $base <= 0;
     return sprintf('%.0f', $base * $self->water_production_bonus);
 }
 
diff --git a/var/www/public/changes.txt b/var/www/public/changes.txt
index 7e388905..e3c0fd87 100644
--- a/var/www/public/changes.txt
+++ b/var/www/public/changes.txt
@@ -1,6 +1,7 @@
 3.0894:
  - API: repair_list checks number of fed building ids, rejection is over max building count
  - Fix: Missions now go past part2
+ - Mod: Atmospheric Evaporators adjusted up.
 
 3.0893:
  - Fix: Closed starter zone loophole.