diff --git a/lambdas/query-metrics/manifest.yml b/lambdas/query-metrics/manifest.yml
index e077ce9..0dc6db8 100644
--- a/lambdas/query-metrics/manifest.yml
+++ b/lambdas/query-metrics/manifest.yml
@@ -3,15 +3,14 @@
 gauges:
   # Each gauge should have a distinct name for managing inside of the lambda
   important_metric:
-    # Then define a metric name to export to cloudwatch
-    metric: 'last_10_uniq'
-    url: 's3://example-bucket/databases/ds-partitioned-delta-table/'
-    # Currently only a query handler type of `count` is supported
-    type: count
-    # The example Datafusion SQL query below queries the source table, which is defined by
-    # the URL above, to find all the distinct uuids in the last 10 minutes of the current
-    # `ds` partition.
-    query: |
-      SELECT DISTINCT uuid AS total FROM source
+    - metric: 'last_10_uniq' # Then define a metric name to export to cloudwatch
+      url: 's3://example-bucket/databases/ds-partitioned-delta-table/'
+      # Currently only a query handler type of `count` is supported
+      type: count
+      # The example Datafusion SQL query below queries the source table, which is defined by
+      # the URL above, to find all the distinct uuids in the last 10 minutes of the current
+      # `ds` partition.
+      query: |
+        SELECT DISTINCT uuid AS total FROM source
         WHERE ds = ARROW_CAST(CURRENT_DATE() , 'Utf8')
         AND created_at >= (ARROW_CAST(ARROW_CAST(NOW(), 'Timestamp(Second, None)'), 'Int64') - (60 * 10))
diff --git a/lambdas/query-metrics/src/config.rs b/lambdas/query-metrics/src/config.rs
index ccace4a..ac7ea76 100644
--- a/lambdas/query-metrics/src/config.rs
+++ b/lambdas/query-metrics/src/config.rs
@@ -9,7 +9,7 @@ use url::Url;
 
 #[derive(Debug, Deserialize)]
 pub struct Configuration {
-    pub gauges: HashMap<String, Gauge>,
+    pub gauges: HashMap<String, Vec<Gauge>>,
 }
 
 impl Configuration {
@@ -51,10 +51,15 @@ mod tests {
     }
 
     #[test]
-    fn test_config_b64() {
-        let b = b"LS0tCiMgVGhpcyBpcyBhbiBleGFtcGxlIG1hbmlmZXN0IGZpdWxlIHdoaWNoIGNvbmZpZ3VyZXMgdGhlIGxhbWJkYQpnYXVnZXM6CiAgIyBFYWNoIGdhdWdlIHNob3VsZCBoYXZlIGEgZGlzdGluY3QgbmFtZSBmb3IgbWFuYWdpbmcgaW5zaWRlIG9mIHRoZSBsYW1iZGEKICBpbXBvcnRhbnRfbWV0cmljOgogICAgIyBUaGVuIGRlZmluZSBhIG1ldHJpYyBuYW1lIHRvIGV4cG9ydCB0byBjbG91ZHdhdGNoCiAgICBtZXRyaWM6ICdsYXN0XzEwX3VuaXEnCiAgICB1cmw6ICdzMzovL2V4YW1wbGUtYnVja2V0L2RhdGFiYXNlcy9kcy1wYXJ0aXRpb25lZC1kZWx0YS10YWJsZS8nCiAgICAjIEN1cnJlbnRseSBvbmx5IGEgcXVlcnkgaGFuZGxlciB0eXBlIG9mIGBjb3VudGAgaXMgc3VwcG9ydGVkCiAgICB0eXBlOiBjb3VudAogICAgIyBUaGUgZXhhbXBsZSBEYXRhZnVzaW9uIFNRTCBxdWVyeSBiZWxvdyBxdWVyaWVzIHRoZSBzb3VyY2UgdGFibGUsIHdoaWNoIGlzIGRlZmluZWQgYnkKICAgICMgdGhlIFVSTCBhYm92ZSwgdG8gZmluZCBhbGwgdGhlIGRpc3RpbmN0IHV1aWRzIGluIHRoZSBsYXN0IDEwIG1pbnV0ZXMgb2YgdGhlIGN1cnJlbnQKICAgICMgYGRzYCBwYXJ0aXRpb24uCiAgICBxdWVyeTogfAogICAgICBTRUxFQ1QgRElTVElOQ1QgdXVpZCBBUyB0b3RhbCBGUk9NIHNvdXJjZQogICAgICAgIFdIRVJFIGRzID0gQVJST1dfQ0FTVChDVVJSRU5UX0RBVEUoKSAsICdVdGY4JykKICAgICAgICBBTkQgY3JlYXRlZF9hdCA+PSAoQVJST1dfQ0FTVChBUlJPV19DQVNUKE5PVygpLCAnVGltZXN0YW1wKFNlY29uZCwgTm9uZSknKSwgJ0ludDY0JykgLSAoNjAgKiAxMCkpCg==";
+    fn test_config_b64() -> anyhow::Result<()> {
+        use std::io::Read;
+        let mut manifest = File::open("manifest.yml")?;
+        let mut buf = vec![];
+        let count = manifest.read_to_end(&mut buf)?;
+        let b = BASE64_STANDARD.encode(buf);
         let conf: Configuration = Configuration::from_base64(&b).expect("Failed to deserialize");
 
         assert_eq!(conf.gauges.len(), 1);
+        Ok(())
     }
 }
diff --git a/lambdas/query-metrics/src/main.rs b/lambdas/query-metrics/src/main.rs
index 865708a..5b07fe8 100644
--- a/lambdas/query-metrics/src/main.rs
+++ b/lambdas/query-metrics/src/main.rs
@@ -27,40 +27,43 @@ async fn function_handler(_event: LambdaEvent<CloudWatchEvent>) -> Result<(), Er
     .expect("The `MANIFEST_B64` environment variable does not contain a valid manifest yml");
     debug!("Configuration loaded: {conf:?}");
 
-    for (name, gauge) in conf.gauges.iter() {
-        debug!("Querying the {name} table");
-        let ctx = SessionContext::new();
-        let table = deltalake::open_table(&gauge.url)
-            .await
-            .expect("Failed to register table");
-        ctx.register_table("source", Arc::new(table))
-            .expect("Failed to register table with datafusion");
+    for (name, gauges) in conf.gauges.iter() {
+        for gauge in gauges.iter() {
+            debug!("Querying the {name} table");
+            let ctx = SessionContext::new();
+            let table = deltalake::open_table(&gauge.url)
+                .await
+                .expect("Failed to register table");
+            ctx.register_table("source", Arc::new(table))
+                .expect("Failed to register table with datafusion");
 
-        debug!("Running query: {}", gauge.query);
+            debug!("Running query: {}", gauge.query);
 
-        let df = ctx
-            .sql(&gauge.query)
-            .await
-            .expect("Failed to execute query");
+            let df = ctx
+                .sql(&gauge.query)
+                .await
+                .expect("Failed to execute query");
 
-        match gauge.measurement_type {
-            config::Measurement::Count => {
-                let count = df.count().await.expect("Failed to collect batches");
-                debug!("Found {count} distinct records");
+            match gauge.measurement_type {
+                config::Measurement::Count => {
+                    let count = df.count().await.expect("Failed to collect batches");
+                    debug!("Found {count} distinct records");
 
-                let datum = MetricDatum::builder()
-                    .metric_name(&gauge.name)
-                    .timestamp(DateTime::from(SystemTime::now()))
-                    .value(count as f64)
-                    .unit(StandardUnit::Count)
-                    .build();
-                let res = cloudwatch
-                    .put_metric_data()
-                    .namespace("DataLake")
-                    .metric_data(datum)
-                    .send()
-                    .await?;
-                debug!("Result of CloudWatch send: {res:?}");
+                    let datum = MetricDatum::builder()
+                        .metric_name(&gauge.name)
+                        .timestamp(DateTime::from(SystemTime::now()))
+                        .value(count as f64)
+                        .unit(StandardUnit::Count)
+                        .build();
+
+                    let res = cloudwatch
+                        .put_metric_data()
+                        .namespace(format!("DataLake/{name}"))
+                        .metric_data(datum)
+                        .send()
+                        .await?;
+                    debug!("Result of CloudWatch send: {res:?}");
+                }
             }
         }
     }