diff --git a/data/presets.yaml b/data/presets.yaml
index 6dfcea47d..e4abb6f1d 100644
--- a/data/presets.yaml
+++ b/data/presets.yaml
@@ -630,6 +630,14 @@ en:
       fire_hydrant/diameter:
         # 'fire_hydrant:diameter=*'
         label: 'Nominal diameter (in mm, inches or letters).'
+      fire_hydrant/opening:
+        # 'fire_hydrant:opening=*'
+        label: Direction to open the valve.
+        options:
+          # 'fire_hydrant:opening=ccw'
+          ccw: counterclockwise
+          # 'fire_hydrant:opening=cw'
+          cw: clockwise
       fire_hydrant/position:
         # 'fire_hydrant:position=*'
         label: Position
@@ -2080,7 +2088,7 @@ en:
         label: Water source
       water_volume:
         # water_volume=*
-        label: Volume of the water reserve (only tanks and pools).
+        label: Volume of the water reserve. Tanks and pools only (default in m^3).
       waterway:
         # waterway=*
         label: Type
diff --git a/data/presets/fields.json b/data/presets/fields.json
index d46c84c4b..0282d94e4 100644
--- a/data/presets/fields.json
+++ b/data/presets/fields.json
@@ -33,7 +33,7 @@
     "bin": {"key": "bin", "type": "check", "label": "Waste Bin"},
     "blood_components": {"key": "blood:", "type": "multiCombo", "label": "Blood Components", "strings": {"options": {"whole": "whole blood", "plasma": "plasma", "platelets": "platelets", "stemcells": "stem cell samples"}}},
     "board_type": {"key": "board_type", "type": "typeCombo", "label": "Type"},
-    "bonnet/colour": {"key": "bonnet:colour", "default": "red", "type": "combo", "label": "Colour of the top section (bonnet)", "options": ["blue", "green", "red", "yellow", "grey"]},
+    "bonnet/colour": {"key": "bonnet:colour", "type": "combo", "label": "Colour of the top section (bonnet)", "options": ["blue", "green", "red", "yellow", "grey"]},
     "booth": {"key": "booth", "type": "combo", "label": "Booth", "caseSensitive": true},
     "boules": {"key": "boules", "type": "typeCombo", "label": "Type"},
     "boundary": {"key": "boundary", "type": "combo", "label": "Type"},
@@ -48,7 +48,7 @@
     "camera/direction": {"key": "camera:direction", "type": "number", "label": "Direction (Degrees Clockwise)", "placeholder": "45, 90, 180, 270"},
     "camera/mount": {"key": "camera:mount", "type": "combo", "label": "Camera Mount"},
     "camera/type": {"key": "camera:type", "type": "combo", "label": "Camera Type", "strings": {"options": {"fixed": "Fixed", "panning": "Panning", "dome": "Dome"}}},
-    "cap/colour": {"key": "cap:colour", "default": "red", "type": "combo", "label": "Colour of the caps", "options": ["blue", "green", "red", "yellow", "grey"]},
+    "cap/colour": {"key": "cap:colour", "type": "combo", "label": "Colour of the caps", "options": ["blue", "green", "red", "yellow", "grey"]},
     "capacity": {"key": "capacity", "type": "number", "minValue": 0, "label": "Capacity", "placeholder": "50, 100, 200..."},
     "cash_in": {"key": "cash_in", "type": "check", "label": "Cash In"},
     "castle_type": {"key": "castle_type", "type": "combo", "label": "Type"},
@@ -109,6 +109,7 @@
     "fire_hydrant/awwa_class": {"key": "fire_hydrant:awwa_class", "type": "combo", "label": "AWWA Class (US only)", "strings": {"options": {"AA": "more than 1500 US gal/min (light blue)", "A": "between 1500 and 1000 US gal/min (green)", "B": "between 1000 and 500 US gal/min (yellow)", "C": "less than 500 US gal/min (red)"}}},
     "fire_hydrant/count": {"key": "fire_hydrant:count", "minValue": 1, "type": "number", "label": "Number of hydrants, if there are more than one.", "placeholder": "1, 2, 3…"},
     "fire_hydrant/diameter": {"key": "fire_hydrant:diameter", "type": "text", "label": "Nominal diameter (in mm, inches or letters)."},
+    "fire_hydrant/opening": {"key": "fire_hydrant:opening", "type": "combo", "label": "Direction to open the valve.", "strings": {"options": {"cw": "clockwise", "ccw": "counterclockwise"}}},
     "fire_hydrant/position": {"key": "fire_hydrant:position", "type": "combo", "label": "Position", "strings": {"options": {"lane": "on the side of a road lane", "parking_lot": "in a parking_lot", "sidewalk": "on a sidewalk", "green": "in a grassy area"}}},
     "fire_hydrant/pressure": {"key": "fire_hydrant:pressure", "type": "combo", "label": "Pressure in bar or suction", "options": ["#", "yes", "suction"]},
     "fire_hydrant/style": {"key": "fire_hydrant:style", "type": "text", "label": "Style (for special designs)"},
@@ -254,7 +255,7 @@
     "ref_taxiway": {"key": "ref", "type": "text", "label": "Taxiway Name", "placeholder": "e.g. A5"},
     "ref": {"key": "ref", "type": "text", "label": "Reference Code"},
     "ref/isil": {"key": "ref:isil", "type": "text", "label": "ISIL Code"},
-    "reflective/colour": {"key": "reflective:colour", "default": "red", "type": "text", "label": "Colour of reflective material"},
+    "reflective/colour": {"key": "reflective:colour", "type": "text", "label": "Colour of reflective material"},
     "relation": {"key": "type", "type": "combo", "label": "Type"},
     "religion": {"key": "religion", "type": "combo", "label": "Religion"},
     "restriction": {"key": "restriction", "type": "combo", "label": "Type"},
@@ -352,7 +353,7 @@
     "wall": {"key": "wall", "type": "combo", "label": "Type"},
     "water_point": {"key": "water_point", "type": "check", "label": "Water Point"},
     "water_source": {"key": "water_source", "default": "main", "type": "combo", "label": "Water source", "options": ["main", "groundwater", "stream", "river", "canal", "drain", "ditch", "pond", "lake", "water_tank", "swimming_pool"]},
-    "water_volume": {"key": "water_volume", "type": "number", "label": "Volume of the water reserve (only tanks and pools)."},
+    "water_volume": {"key": "water_volume", "type": "number", "label": "Volume of the water reserve. Tanks and pools only (default in m^3)."},
     "water": {"key": "water", "type": "combo", "label": "Type"},
     "waterway": {"key": "waterway", "type": "typeCombo", "label": "Type"},
     "website": {"key": "website", "type": "url", "icon": "website", "placeholder": "http://example.com/", "universal": true, "label": "Website"},
diff --git a/data/presets/fields/bonnet/colour.json b/data/presets/fields/bonnet/colour.json
index 5f2aeb984..de054d7bb 100644
--- a/data/presets/fields/bonnet/colour.json
+++ b/data/presets/fields/bonnet/colour.json
@@ -1,6 +1,5 @@
 {
     "key": "bonnet:colour",
-    "default": "red",
     "type": "combo",
     "label": "Colour of the top section (bonnet)",
     "options": [ "blue", "green", "red", "yellow", "grey" ]
diff --git a/data/presets/fields/cap/colour.json b/data/presets/fields/cap/colour.json
index 6d2f8024e..eaadecb8b 100644
--- a/data/presets/fields/cap/colour.json
+++ b/data/presets/fields/cap/colour.json
@@ -1,6 +1,5 @@
 {
     "key": "cap:colour",
-    "default": "red",
     "type": "combo",
     "label": "Colour of the caps",
     "options": [ "blue", "green", "red", "yellow", "grey" ]
diff --git a/data/presets/fields/fire_hydrant/opening.json b/data/presets/fields/fire_hydrant/opening.json
new file mode 100644
index 000000000..d0222b7d9
--- /dev/null
+++ b/data/presets/fields/fire_hydrant/opening.json
@@ -0,0 +1,11 @@
+{
+    "key": "fire_hydrant:opening",
+    "type": "combo",
+    "label": "Direction to open the valve.",
+    "strings": {
+        "options": {
+            "cw": "clockwise",
+            "ccw": "counterclockwise"
+        }
+    }
+}
diff --git a/data/presets/fields/reflective/colour.json b/data/presets/fields/reflective/colour.json
index fb3bf8a3c..be5ecf120 100644
--- a/data/presets/fields/reflective/colour.json
+++ b/data/presets/fields/reflective/colour.json
@@ -1,6 +1,5 @@
 {
     "key": "reflective:colour",
-    "default": "red",
     "type": "text",
     "label": "Colour of reflective material"
 }
diff --git a/data/presets/fields/water_volume.json b/data/presets/fields/water_volume.json
index f07ec8150..5d5f51bc5 100644
--- a/data/presets/fields/water_volume.json
+++ b/data/presets/fields/water_volume.json
@@ -1,5 +1,5 @@
 {
     "key": "water_volume",
     "type": "number",
-    "label": "Volume of the water reserve (only tanks and pools)."
+    "label": "Volume of the water reserve. Tanks and pools only (default in m^3)."
 }
diff --git a/data/presets/presets.json b/data/presets/presets.json
index ef634f8d6..27ac1b4f9 100644
--- a/data/presets/presets.json
+++ b/data/presets/presets.json
@@ -331,7 +331,7 @@
     "emergency/defibrillator": {"icon": "maki-defibrillator", "fields": ["indoor", "ref", "operator"], "geometry": ["point", "vertex"], "terms": ["AED"], "tags": {"emergency": "defibrillator"}, "name": "Defibrillator"},
     "emergency/fire_alarm": {"icon": "fas-bell", "fields": ["indoor", "ref", "operator"], "geometry": ["point", "vertex"], "tags": {"emergency": "fire_alarm_box"}, "name": "Fire Alarm Call Box"},
     "emergency/fire_extinguisher": {"icon": "fas-fire-extinguisher", "fields": ["indoor", "ref", "operator"], "geometry": ["point", "vertex"], "tags": {"emergency": "fire_extinguisher"}, "name": "Fire Extinguisher"},
-    "emergency/fire_hydrant": {"icon": "temaki-fire_hydrant", "fields": ["fire_hydrant/type", "fire_hydrant/pressure", "fire_hydrant/diameter", "water_source", "survey/date", "fire_hydrant/position", "water_volume", "flow_rate", "fire_hydrant/awwa_class", "pillar/type", "couplings", "couplings/type", "couplings/diameters", "colour", "bonnet/colour", "cap/colour", "reflective/colour", "manufacturer", "model", "fire_hydrant/count", "fire_hydrant/style", "ref", "name"], "geometry": ["point", "vertex"], "terms": ["fire plug", "fire water well"], "tags": {"emergency": "fire_hydrant"}, "name": "Fire Hydrant"},
+    "emergency/fire_hydrant": {"icon": "temaki-fire_hydrant", "fields": ["fire_hydrant/type", "fire_hydrant/pressure", "fire_hydrant/diameter", "water_source", "survey/date", "fire_hydrant/position", "water_volume", "flow_rate", "fire_hydrant/awwa_class", "pillar/type", "couplings", "couplings/type", "couplings/diameters", "colour", "bonnet/colour", "cap/colour", "reflective/colour", "manufacturer", "model", "fire_hydrant/opening", "fire_hydrant/count", "fire_hydrant/style", "ref", "name"], "geometry": ["point", "vertex"], "terms": ["fire plug", "fire water well"], "tags": {"emergency": "fire_hydrant"}, "name": "Fire Hydrant"},
     "emergency/first_aid_kit": {"icon": "fas-medkit", "fields": ["indoor", "ref", "operator"], "geometry": ["point", "vertex"], "terms": ["bandage", "first aid", "med", "med kit", "medic*", "medkit"], "tags": {"emergency": "first_aid_kit"}, "name": "First Aid Kit"},
     "emergency/life_ring": {"icon": "fas-life-ring", "fields": ["ref", "operator"], "geometry": ["point", "vertex"], "terms": ["life buoy", "kisby ring", "kisbie ring", "perry buoy"], "tags": {"emergency": "life_ring"}, "name": "Life Ring"},
     "emergency/lifeguard": {"icon": "fas-life-ring", "fields": ["ref", "operator", "building_area", "opening_hours"], "geometry": ["point", "area"], "terms": ["CPR", "rescue"], "tags": {"emergency": "lifeguard"}, "name": "Lifeguard"},
diff --git a/data/presets/presets/emergency/fire_hydrant.json b/data/presets/presets/emergency/fire_hydrant.json
index cfa4a3f3b..88be62541 100644
--- a/data/presets/presets/emergency/fire_hydrant.json
+++ b/data/presets/presets/emergency/fire_hydrant.json
@@ -20,6 +20,7 @@
         "reflective/colour",
         "manufacturer",
         "model",
+        "fire_hydrant/opening",
         "fire_hydrant/count",
         "fire_hydrant/style",
         "ref",
diff --git a/data/taginfo.json b/data/taginfo.json
index 3c4fce4c7..d13561044 100644
--- a/data/taginfo.json
+++ b/data/taginfo.json
@@ -6896,6 +6896,16 @@
       "key": "fire_hydrant:diameter",
       "description": "Nominal diameter (in mm, inches or letters)."
     },
+    {
+      "key": "fire_hydrant:opening",
+      "value": "cw",
+      "description": "Direction to open the valve."
+    },
+    {
+      "key": "fire_hydrant:opening",
+      "value": "ccw",
+      "description": "Direction to open the valve."
+    },
     {
       "key": "fire_hydrant:position",
       "value": "lane",
@@ -7741,7 +7751,7 @@
     {"key": "water_source", "description": "Water source"},
     {
       "key": "water_volume",
-      "description": "Volume of the water reserve (only tanks and pools)."
+      "description": "Volume of the water reserve. Tanks and pools only (default in m^3)."
     },
     {"key": "water", "description": "Type"},
     {"key": "website", "description": "Website"},
diff --git a/dist/locales/en.json b/dist/locales/en.json
index ad4c0af46..82bd544e4 100644
--- a/dist/locales/en.json
+++ b/dist/locales/en.json
@@ -2005,6 +2005,13 @@
                 "fire_hydrant/diameter": {
                     "label": "Nominal diameter (in mm, inches or letters)."
                 },
+                "fire_hydrant/opening": {
+                    "label": "Direction to open the valve.",
+                    "options": {
+                        "cw": "clockwise",
+                        "ccw": "counterclockwise"
+                    }
+                },
                 "fire_hydrant/position": {
                     "label": "Position",
                     "options": {
@@ -3188,7 +3195,7 @@
                     "label": "Water source"
                 },
                 "water_volume": {
-                    "label": "Volume of the water reserve (only tanks and pools)."
+                    "label": "Volume of the water reserve. Tanks and pools only (default in m^3)."
                 },
                 "water": {
                     "label": "Type"