Guidelines for Reporting
Ammonia Spills in Missouri

This is only a guide and does not cover all spill reporting requirements. Ammonia users and manufacturers should review this sheet and the regulations before
a spill occurs. Additional information on reportable quantities for other specific chemicals and information about the reporting requirements can be found in the
regulations, or web sites and contacts on the back of this sheet. Always remember to call your local responders first.

What Spills Must be
Reported

Who Must Report

Where to
Report

When to Report

Follow-up
Required

The .
_ . . ¦ The Law
Regulation

Federal Requirements

Release of a SARA extremely
hazardous substance or CERCLA
hazardous substance (spill) equal to
or greater than its reportable
quantity (RQ)

= 100 pounds of ammonia

The owner / operator

The LEPC, usually
9-1-1, and
MERC/MDNR

Call Immediately

(should not exceed 15
minutes after discovery)

Yes, written
report within 30
calendar days

40 CFR 355.40

Emergency Planning
and Community
Right-to-Know Act
(EPCRA)

Release of a hazardous substance
(spill) equal to or greater than its
Reportable Quantity (RQ)
= 100 pounds of ammonia

The person in charge of
the vessel or facility

National Response
Center (NRC)
800-424-8802

Call Immediately

(should not exceed 15
minutes after discovery)

NO

40 CFR 302.6(a)

Comprehensive
Environmental,
Response,
Compensation, and
Liability Act
(CERCLA)

Discharge of a hazardous
substance (spill) equal to or above
its Reportable Quantity (RQ) that
threatens a waterway
= 100 pounds of ammonia

The person in charge of
the vessel or facility

National Response
Center (NRC)
800-424-8802

Call Immediately

(should not exceed 15
minutes after discovery)

NO

40 CFR 117.21

Clean Water Act
(CWA)

Missouri State Requirements

A spill of a hazardous substance or
extremely hazardous substance

Any person having control
over the substance

MDNR

573-634-2436

& the LEPC*
See page 2

As soon as possible

If requested:

to MDNR &
LEPC

10CSR 24-3.010

RSMO 260.500-550

EPA Region 7


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1. Local Government

Local Emergency Planning Committee (LEPC) or Local Emergency
Responders

Usually this is 9-1-1 or it may be listed in the front of the local phone book

*Listing for LEPCs can be accessed on the Missouri Emergency Response Commission
(MERC) Website:

http://www.sema.state.mo.us/mercc.htm
click on "LEPC Addresses"

2. State of Missouri

Missouri Department of Natural Resources (MDNR),

Environmental Emergency Response Section and the MERC: (573) 634-2436

For additional information:

http://www.dnr.mo.gov/meerts/index.do

Missouri Emergency Response Commission (MERC)

http://www.sema.dps.mo.gov/semapage.htm

3. Federal Government

National Response Center (NRC): (800) 424-8802
Or

http://www.nrc.uscg.mil/report.html

For response assistance:

EPA Region 7, 24-hour Emergency Response: (913) 281-0991

For additional information on reporting spills, EPA web sites:
http://www.epa.gov/region7/toxics/index.htm

http://www.epa.gov/superfund/programs/er/triggers/haztrigs/hazhowold.htm

Environmental Protection Agency, Region 7 Contact: George Hess (913) 551-7540
1

*H:\AWMD\CRIB\Education and Compliance Assistance\Outreach Materials we produced\State Ammonia Spill fact
sheets\MO.ammonia.spills.doc (rev 08/10)


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