diff --git a/assets/js/limit-violation.js b/assets/js/limit-violation.js
deleted file mode 100644
index 58c5aba7..00000000
--- a/assets/js/limit-violation.js
+++ /dev/null
@@ -1,12 +0,0 @@
-calendar_heatmap.create({
-    target: '#calendar',
-    data: exceedanceData,
-    date_var: 'date',
-    fill_var: 'value',
-    color_scheme: calendar_heatmap.color_ramps.YlGnBu,
-    stroke_color: 'whitesmoke',
-    date_format: '%Y-%m-%d',
-    missing_as_zero: true,
-    title: 'Daily Measurements of Something Interesting',
-    show_toggle: false,
-});
diff --git a/src/Repository/StationRepository.php b/src/Repository/StationRepository.php
index e37b5d0b..6668b86a 100644
--- a/src/Repository/StationRepository.php
+++ b/src/Repository/StationRepository.php
@@ -34,18 +34,6 @@ public function findByProvider(string $providerIdentifier): array
         return $qb->getQuery()->getResult();
     }
 
-    public function findIndexedByProvider(string $providerIdentifier, string $indexedField = 'stationCode'): array
-    {
-        $qb = $this->createQueryBuilder('s');
-
-        $qb
-            ->indexBy('s', sprintf('s.%s', $indexedField))
-            ->where($qb->expr()->eq('s.provider', ':provider'))
-            ->setParameter('provider', $providerIdentifier);
-
-        return $qb->getQuery()->getResult();
-    }
-
     public function findWithoutCity(): array
     {
         $qb = $this->createQueryBuilder('s');