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Organizations - M


Note: EPA no longer updates this information, but it may be useful as a reference or resource.

This web site provides query access to over 200 million monitoring records originally reported to EPA via the Legacy STORET System.

Organization Name Code Org. Type Data Description01 Data Description02 Data Description03 Retirement Name Retirement Date Retirement Phone Epa Region Location Org. Code Isn
MAINE DEPT OF ENVR PROTEC 11112300 STA WATER QUALITY MONITORING 1 71
MANATEE CITY PUBLIC WORKS 21FLMCPW LOC SURFACE WATER DATA. NO DATA 4 163
MARINE RESOURCES COUNCIL 21FLINDR STA INDIAN RIVER MONITORING PROJECT 4 82
MARYLAND DEPT OF NAT RES EFMDCBAY STA MARYLAND DEPT OF NATURAL RESOURCES DATA 3 25
MARYLAND DEPT OF NAT RES 21MD STA MARYLAND DEPT OF NATURAL RESOURCES DATA 3 25
MARYLAND DEPT OF NAT RES 21MDEXP STA MARYLAND DEPT OF NATURAL RESOURCES DATA 3 25
MARYLAND DEPT OF NAT RES CHESBAY STA MARYLAND DEPT OF NATURAL RESOURCES DATA CHEASAPEAKE BAY STUDY 3 25
MD DEPT OF NAT RESOURCES 21MDOEP STA WATER MONITORING DATA 3 120
MEMPHIS DISTRICT CORPS OR 11COEMEM FED GENERAL WATER QUALITY 4 242
METRO DENVER SEWAGE 21COMETR LOC METRO DENVER SEWAGE DISPOSAL DIST #1 DATA 8 102
MICH DEPT OF AGRICULTURE 22MIPGAG STA PESTICIDE-NO STATIONS GROUNDWATER MONITORING 5 274
MICH DEPT OF AGRICULTURE 21MIPGAG STA GROUNDWATER MONITORING GROUNDWATER MONITORING 5 274
MICH DNR WASTE MNGMT DIV 21MIRG STA RCRA GROUNDWATER DATA SAMPLED BY DNR 5 259
MICH DNR WASTE MNGMT DIV 22MIRG STA RCRA GROUNDWATER DATA SAMPLED BY FACILITY 5 259
MICHIGAN DEPT ENV QUALTY 21MICH STA MICHIGAN DEPT ENV QUALTY SURFACE WATER QUALITY DIVISION 5 229
MICHIGAN DNR 21MIAG STA ACT 641 PROGRAM DATA ST MONIT- NO STATIONS 5 143
MICHIGAN DNR 22MIAG STA ACT 641-NO STATIONS MONITORING BY FACILITY 5 143
MICHIGAN DNR 22MIUG STA ACT 245 PROGRAM DATA FROM MONITORING DONE BY FACILITY-NO STATIONS 5 128
MICHIGAN DNR 21MIUG STA ACT 245 PROGRAM DATA STATE-NO STATIONS 5 128
MINN POLL CONTROL AGENCY 21MINNQ STA QA DATA 5 177
MINN POLL CONTROL AGENCY 21MINNW STA WILDLIFE CONTAMINENT DATA 5 177
MINN POLL CONTROL AGENCY 21MINNS STA MINNESOTA POLLUTION CONTROL AGENCY DATA SPECIAL PROJECTS 5 177
MINN POLL CONTROL AGENCY 21MINNR STA MINNESOTA POLLUTION CONTROL AGENCY DATA RESERVE MINING DATA 5 177
MINN POLL CONTROL AGENCY 21MINNA STA MN POLLUTION CONTROL AGEN ASH DISPOSAL SITES AND OTHER NONAMBNT GRWATER 5 177
MINN POLL CONTROL AGENCY EFMNEPA EPA USEPA HQ - MONIT & DATA SUPPORT DIV EFFLUENT DATA FOR MINNESOTA 5 177
MINN POLL CONTROL AGENCY 21-WLSSD STA MINN POLL CONTROL AGENCY WESTERN LAKE SUPERIOR SANITARY DISTRICT DATA 5 284
MINN POLL CONTROL AGENCY 21MNDOT STA MINNESOTA DEPT OF TRANSPORTATION METALS DATA IN LAKE WATERS 5 177
MINN POLL CONTROL AGENCY 21MINNG STA MINNESOTA POLLUTION CONTROL AGENCY DATA AMBIENT GROUND WATER 5 177
MINN POLL CONTROL AGENCY 21MINNL STA MINNESOTA POLLUTION CONTROL AGENCY DATA LAKE DATA 5 177
MINN POLL CONTROL AGENCY 21MINN STA MINNESOTA POLLUTION CONTROL AGENCY DATA STREAM DATA 5 177
MINN POLL CONTROL AGENCY 21MINNC STA MINNESOTA POLLUTION CONTROL AGENCY DATA 5 177
MINN POLL CONTROL AGENCY 21MINNF STA AMBIENT DATA COLLECTED BY FACILITIES 5 177
MINN POLL CONTROL AGENCY 21MINNT STA MINNESOTA POLLUTION CONTROL AGENCY DATA SPECIAL PROJECTS 5 177
MINNESOTA DEPT OF NAT RES 21MNDNR STA MINNESOTA DEPT OF NATURAL RESOURCES FISH TISSUE DATA 5 147
MISSISSIPPI DEPT NAT RES 21MSWQ STA MISSISSIPPI DEPT OF NATURAL RESOURCES DATA 4 235
MISSISSIPPI DEPT NAT RES 21MSAWPC STA MISSISSIPPI DEPT OF NATURAL RESOURCES DATA 4 235
MISSISSIPPI DEPT NAT RES EFMS STA STATE OF MISSISSIPPI EFFLUENT DATA (SELF MONITORING) 4 235
MISSOURI CLEAN WATER COMM 21MO0001 STA MISSOURI CLEAN WATER COMMISSION DATA 7 2
MN METRO COUNCIL ENV SER 21MNMWCC STA MWCC MONITORING DATA FOR WASTE WATER TRTMNT PLNTS 5 205
MONTANA BUR MINES & GEOL 21MTMG STA MONTANA BUREAU OF MINES AND GEOLOGY DATA NO STATIONS 8 249
MONTCLAIR ST COLLEGE (NJ) 31MONT ACA MONTCLAIR STATE COLLEGE BIOLOGY DEPARTMENT DATA NO DATA 2 144
MONTGOMERY CO DIV ENV PLN 21MDMONT LOC MONTGOMERY CO DIV ENV PLN AND MONITORING HAZARDOUS LANDFILL MONITR WELL DATA 3 6
MOTE MARINE LABS 21FLMML STA AMBIENT WATER QUALITY AND BIOLOGICAL DATA 4 66
MPCA 21MNPCSR STA MPCA DATA 5 47
MPCA 21MNPCTS STA MPCA DATA-NO STATIONS 5 47
MT BUR OF MINES AND GEO 21MTMBMG STA AMBIENT GROUNDWATER QUALITY AND CERCLA NO STATIONS 8 212
MT DEQ-DATA MANAGEMENT 21MTHDWQ STA MONT STATE HEALTH DATA 8 187
MT DEQ-DATA MANAGEMENT 21MTPERM STA MONTANA DEQ PERMITTED FACILITY DEQ MONITORING PROGRAM-NO STATIONS 8 187
MT DEQ-DATA MANAGEMENT 22MTPERM STA MONTANA DEQ PERMITTED FACILITIES, FACILITY MON PROG-NO STATIONS 8 187
MT DEQ-DATA MANAGEMENT 22MTLAND STA MT DEPT OF ENVIRONMENTAL QUALITY DATA-NO STATIONS MON PROG-NO STATIONS 8 187
MT DEQ-DATA MANAGEMENT 21MTHDWG STA MONTANA STATE HEALTH DEPT SURFACE WATER DATA MON PROG-NO STATIONS 8 187
MT DEQ-DATA MANAGEMENT 22MTMINE STA MINE COMPANY DATA MON PROG-NO STATIONS 8 187
MT DEQ-DATA MANAGEMENT 22MTHDWQ STA AMBIENT DATA FROM OTHER SOURCES NO STATIONS 8 187
MT DEQ-DATA MANAGEMENT 21MTGNDW STA GROUNDWATER DATA NO STATIONS NO STATIONS 8 187
MT DEQ-DATA MANAGEMENT 22MTGNDW STA GROUNDWATER DATA FROM NO STATIONS OTHER SOURCES 8 187

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