Even if disposing of milk into a wastewater processing lagoon is permitted, dumping too much milk in a day could impair lagoon functions, causing odor and water quality problems. Small-batch, multi-day discharge may lower these risks. This tool estimates the milk treatment capacity of your lagoon and recommends the number of days needed for the lagoon to accept all the milk.
State:
County*:
Odors must be minimized?
Is this a lagoon processing diluted manure (approximately 2% solids)?
Does the lagoon have cover or mechanical aeration?
Your county VSLR (lb/ft3/d):
Number of calf:
Number of heifer:
Number of lactating cow:
Number of dry cow:
Total daily volatile solids loading (lb/d):
Total milk volume (gal):
Operating volume (ft3)**:
Minimum days required to discharge a batch of milk into a lagoon:
*If your county is not on the list, please enter the volatile solids loading rate (VSLR) for your county in the VSLR box. Find VSLR for your county here.**Operating volume is the sum of minimum treatment volume and waste volume.
Reference: USDA Manual, MWPS Manure Characteristics, Composition of the Milk of Dairy Cattle