diff --git a/src/create-contour/index.js b/src/create-contour/index.js
index 70d0518..7d22c66 100644
--- a/src/create-contour/index.js
+++ b/src/create-contour/index.js
@@ -81,12 +81,10 @@ const contourLinesWorker = async (workerJob, inputs) => {
             const temp = contourLine.properties.TEMP;
 
             // delete old rows with redundant timestamp
-            let deleteRows = await client.query(`DELETE FROM ${region}_contourLines WHERE timestamp = '${timestamp}';`);
-            logger.info(`Deleted ${deleteRows.rowCount} row`);
+            await client.query(`DELETE FROM ${region}_contourLines WHERE timestamp = '${timestamp}';`);
 
             // add new rows to table
-            let insertRow = await client.query(`INSERT INTO ${region}_contourLines(timestamp, geom, temperature) VALUES('${timestamp}', ST_GeomFromGeoJSON('${geom}'), ${temp});`);
-            logger.info(`Inserted ${insertRow.rowCount} row`);
+            await client.query(`INSERT INTO ${region}_contourLines(timestamp, geom, temperature) VALUES('${timestamp}', ST_GeomFromGeoJSON('${geom}'), ${temp});`);
         }
     } catch (e) {
         logger.error('SQL execution aborted:' + e);
@@ -100,9 +98,6 @@ const contourLinesWorker = async (workerJob, inputs) => {
 
             await fs.unlink(file, (err => {
                 if (err) logger.error(err);
-                else {
-                    logger.info('Deleted file:', file)
-                }
             }));
         }
     }