Pond Boss Forums MANAGING AN EXISTING POND Feeding Trout/pellets

In Manchester NH - July is the warmest month, with an average high-temperature of 81.7°F (27.6°C) and an average low-temperature of 61°F (16.1°C). Unless the small pond with brookies has a significant amount of underground spring water flow through I suspect the brookies are struggling to survive in too warm of water. Brook trout have a lower tolerance to warm water compared to rainbow and brown trout. If one has trout in a pond during July-August the water temperature and dissolved oxygen should be tested weekly at surface, 6ft and bottom depths.