Water purifier (Fallout 4)

A water purifier is a settlement object in Fallout 4.

Characteristics
The water purifier and industrial water purifier will generate varying numbers of purified water in the workshop inventory of whichever settlement you build them in. Purified water is placed in the workshop inventory on a daily basis. Building multiple purifiers will result in more purified water being added every day.

Requirements

 * Water purifiers must be placed on top of a water source such as a stream or pond, and require power to operate.

Water purifier

 * Requires:
 * 2 Power
 * 2 x Ceramic
 * 2 x Cloth
 * 2 x Copper
 * 2 x Oil
 * 5 x Rubber
 * 10 x Steel

Water Purifier - Industrial

 * Requires:
 * 5 Power
 * 2 x Ceramic
 * 4 x Cloth
 * 4 x Copper
 * 4 x Oil
 * 10 x Rubber
 * 6 x Screw
 * 20 x Steel


 * Science! Rank 1

Tips
1st Way(it works for me) To fix it simply remove all the production( if you plants only tato, remove tato; if you plants gourd, you will need remove that too.) That includes any foods and purified water production that link through supply line.
 * Multiple purifiers can be built to produce large numbers of purified water, which make a good source of income when sold or traded to NPC merchants.
 * The purified water provided can also be used to make recipes such as Vegetable starch which provides adhesive. This also provides experience which can be a great way to level.
 * Due to the high amount of water produced high defense will be required equal to or greater than the number of water provided.
 * Water purifiers can be disabled, switched off, or the power connected to them disable by 'synth' settlers. If you have worked against the institute then the probability of this occurring rises. To fix this simply store the power and water purifiers then place them back down.
 * If you notice you no longer produce purified water, it is possible that the storage bugged out.

2nd Way Simply remove all water purifier and rebuild them.

My guess is there is a bug for limit of production.