diff --git a/packages/api-derive/src/parachains/info.ts b/packages/api-derive/src/parachains/info.ts
index 9ba503caad..5c530f6006 100644
--- a/packages/api-derive/src/parachains/info.ts
+++ b/packages/api-derive/src/parachains/info.ts
@@ -4,7 +4,7 @@
 
 import { CollatorId, ParaId } from '@polkadot/types/interfaces';
 import { DeriveParachainInfo, DeriveParachainFull, DeriveParachainActive } from '../types';
-import { Active, DidUpdate, Heads, ParaInfoResult, PendingSwap, RelayDispatchQueue, RetryQueue, SelectedThreads, Watermarks } from './types';
+import { Active, DidUpdate, Heads, ParaInfoResult, PendingSwap, RelayDispatchQueue, RetryQueue, SelectedThreads } from './types';
 
 import { Observable, of } from 'rxjs';
 import { map } from 'rxjs/operators';
@@ -21,8 +21,7 @@ type Result = [
   ParaInfoResult,
   PendingSwap,
   Heads,
-  RelayDispatchQueue,
-  Watermarks
+  RelayDispatchQueue
 ];
 
 function parseActive (id: ParaId, active: Active): DeriveParachainActive | null {
@@ -58,7 +57,7 @@ function parseCollators (id: ParaId, collatorQueue: SelectedThreads | RetryQueue
     });
 }
 
-function parse (id: ParaId, [active, retryQueue, selectedThreads, didUpdate, info, pendingSwap, heads, relayDispatchQueue, watermarks]: Result): DeriveParachainFull | null {
+function parse (id: ParaId, [active, retryQueue, selectedThreads, didUpdate, info, pendingSwap, heads, relayDispatchQueue]: Result): DeriveParachainFull | null {
   if (info.isNone) {
     return null;
   }
@@ -74,8 +73,7 @@ function parse (id: ParaId, [active, retryQueue, selectedThreads, didUpdate, inf
     pendingSwapId: pendingSwap.unwrapOr(null),
     relayDispatchQueue,
     retryCollators: parseCollators(id, retryQueue),
-    selectedCollators: parseCollators(id, selectedThreads),
-    watermark: watermarks.unwrapOr(null)
+    selectedCollators: parseCollators(id, selectedThreads)
   };
 }
 
@@ -90,8 +88,7 @@ export function info (api: ApiInterfaceRx): (id: ParaId | number) => Observable<
         [api.query.registrar.paras, id],
         [api.query.registrar.pendingSwap, id],
         [api.query.parachains.heads, id],
-        [api.query.parachains.relayDispatchQueue, id],
-        [api.query.parachains.watermarks, id]
+        [api.query.parachains.relayDispatchQueue, id]
       ])
         .pipe(
           map((result: Result): DeriveParachainFull | null =>
diff --git a/packages/api-derive/src/parachains/overview.ts b/packages/api-derive/src/parachains/overview.ts
index 4681cb4a1e..e3a32a2a72 100644
--- a/packages/api-derive/src/parachains/overview.ts
+++ b/packages/api-derive/src/parachains/overview.ts
@@ -4,7 +4,7 @@
 
 import { ParaId } from '@polkadot/types/interfaces';
 import { DeriveParachain, DeriveParachainInfo } from '../types';
-import { DidUpdate, ParaInfoResult, PendingSwap, RelayDispatchQueueSize, Watermarks } from './types';
+import { DidUpdate, ParaInfoResult, PendingSwap, RelayDispatchQueueSize } from './types';
 
 import { Observable, combineLatest, of } from 'rxjs';
 import { map, switchMap } from 'rxjs/operators';
@@ -17,11 +17,10 @@ type Result = [
   DidUpdate,
   ParaInfoResult[],
   PendingSwap[],
-  RelayDispatchQueueSize[],
-  Watermarks[],
+  RelayDispatchQueueSize[]
 ];
 
-function parse ([ids, didUpdate, infos, pendingSwaps, relayDispatchQueueSizes, watermarks]: Result): DeriveParachain[] {
+function parse ([ids, didUpdate, infos, pendingSwaps, relayDispatchQueueSizes]: Result): DeriveParachain[] {
   return ids.map((id, index): DeriveParachain => {
     return {
       didUpdate: didUpdate.isSome
@@ -30,8 +29,7 @@ function parse ([ids, didUpdate, infos, pendingSwaps, relayDispatchQueueSizes, w
       id,
       info: { id, ...infos[index].unwrapOr(null) } as DeriveParachainInfo,
       pendingSwapId: pendingSwaps[index].unwrapOr(null),
-      relayDispatchQueueSize: relayDispatchQueueSizes[index][0].toNumber(),
-      watermark: watermarks[index].unwrapOr(null)
+      relayDispatchQueueSize: relayDispatchQueueSizes[index][0].toNumber()
     };
   });
 }
@@ -46,8 +44,7 @@ export function overview (api: ApiInterfaceRx): () => Observable<DeriveParachain
             api.query.parachains.didUpdate<DidUpdate>(),
             api.query.registrar.paras.multi<ParaInfoResult>(paraIds),
             api.query.registrar.pendingSwap.multi<PendingSwap>(paraIds),
-            api.query.parachains.relayDispatchQueueSize.multi<RelayDispatchQueueSize>(paraIds),
-            api.query.parachains.watermarks.multi<Watermarks>(paraIds)
+            api.query.parachains.relayDispatchQueueSize.multi<RelayDispatchQueueSize>(paraIds)
           ])
         ),
         map((result: Result): DeriveParachain[] =>
diff --git a/packages/api-derive/src/parachains/types.ts b/packages/api-derive/src/parachains/types.ts
index ea25666e13..d52c262c5c 100644
--- a/packages/api-derive/src/parachains/types.ts
+++ b/packages/api-derive/src/parachains/types.ts
@@ -2,7 +2,7 @@
 // This software may be modified and distributed under the terms
 // of the Apache-2.0 license. See the LICENSE file for details.
 
-import { BlockNumber, CollatorId, ParaId, ParaInfo, Retriable, UpwardMessage } from '@polkadot/types/interfaces';
+import { CollatorId, ParaId, ParaInfo, Retriable, UpwardMessage } from '@polkadot/types/interfaces';
 import { ITuple } from '@polkadot/types/types';
 
 import { Bytes, Option, u32, Vec } from '@polkadot/types';
@@ -16,7 +16,6 @@ export type Code = Bytes;
 export type Heads = Bytes;
 export type RelayDispatchQueue = Vec<UpwardMessage>
 export type RelayDispatchQueueSize = ITuple<[u32, u32]>;
-export type Watermarks = Option<BlockNumber>;
 export type DidUpdate = Option<Vec<ParaId>>;
 
 export interface DeriveParachainActive {
@@ -38,7 +37,6 @@ export interface DeriveParachain {
   id: ParaId;
   info: DeriveParachainInfo | null;
   relayDispatchQueueSize?: number;
-  watermark: BlockNumber | null;
 }
 
 export interface DeriveParachainFull extends DeriveParachain {