2025 Manure Analysis Proficiency (MAP) Laboratories
Laboratories participating in the Manure Analysis Proficiency (MAP) Program receive unknown manure samples to analyze at least twice a year. This is the only program of its type in North America. Their results are compared with other laboratories in the program, and this helps all the laboratories improve their manure analysis methods and brings the industry results closer together. Based on their results, some laboratories are invited to become certified for manure testing.
The following laboratories, arranged by state or province, participate in the 2025 MAP Program:
Certified Manure Testing Laboratories
NAME |
CITY |
STATE |
|---|---|---|
FAYETTEVILLE |
AR |
|
TULARE |
CA |
|
FRESNO |
CA |
|
HARRINGTON |
DE |
|
DOVER |
DE |
|
ATHENS |
GA |
|
CAMILLA |
GA |
|
ELLSWORTH |
IA |
|
CHEROKEE |
IA |
|
ATLANTIC |
IA |
|
TWIN FALLS |
ID |
|
FORT WAYNE |
IN |
|
INDIANAPOLIS |
IN |
|
DODGE CITY |
KS |
|
LEXINGTON |
KY |
|
OWENSBORO |
KY |
|
ALBANY |
MN |
|
BENSON |
MN |
|
FAIRMONT |
MN |
|
SAUK CENTRE |
MN |
|
NEW ULM |
MN |
|
MONETT |
MO |
|
BOWLING GREEN |
MO |
|
COLUMBIA |
MO |
|
VICKSBURG |
MS |
|
RALEIGH |
NC |
|
WARSAW |
NC |
|
NORTHWOOD |
ND |
|
MC COOK |
NE |
|
OMAHA |
NE |
|
HASTINGS |
NE |
|
KEARNEY |
NE |
|
ITHACA |
NY |
|
NEW BREMEN |
OH |
|
WASHINGTON COURT HOUSE |
OH |
|
STILLWATER |
OK |
|
STRATFORD |
ON |
|
WAYNESBORO |
PA |
|
PENNSYLVANIA STATE UNIVERSITY DBA AGRICULTURAL ANALYTICAL SERVICES LABORATORY |
UNIVERSITY PARK |
PA |
LEOLA |
PA |
|
CHARLOTTETOWN |
PE |
|
SAINT FOY |
QC |
|
CLEMSON |
SC |
|
MEMPHIS |
TN |
|
AMARILLO |
TX |
|
LOGAN |
UT |
|
MOSES LAKE |
WA |
|
MOSES LAKE |
WA |
|
BONDUEL |
WI |
|
WATERTOWN |
WI |
NAME |
CITY |
STATE |
|---|---|---|
MADISON |
WI |
|
PLATTEVILLE |
WI |
|
MOOREFIELD |
WV |
MDA Contact
Larry Gunderson
Larry.Gunderson@state.mn.us
651-201-6168
Pesticide & Fertilizer Management Division