HomeMy WebLinkAboutResolution 4764 Adopting Specific Pollutant Limits, Known as Local Limits, to Comply with State and Federal Laws (EPA) S
ICII
A
o�aoz�
COMMISSION RESOLUTION NO. 4764
A RESOLUTION OF THE CITY COMMISSION OF THE CITY OF BOZEMAN, MONTANA, s
ADOPTING SPECIFIC POLLUTANT LIMITS, KNOWN AS "LOCAL LIMITS," TO ENSURE
THAT INDUSTRIAL USERS COMPLY WITH THE PROHIBITIONS IN 40 C.F.R. SECTION
403.5(a)AND (b).
WHEREAS, Chapter 40, Article 3, Division 3 of the Bozeman Municipal Code, Wastewater
Collection and Treatment System, sets forth requirements for direct and indirect contributors into the
City's wastewater collection and treatment system and enables the City to comply with all applicable state
and federal laws required by the Clean Water Act of 1977 and the General Pretreatment Regulations (40 '
CFR, Part 403); and
WHEREAS, it is necessary to adopt new or revised provisions to implement and enforce a
pretreatment program that fulfills requirements set forth in the Code of Federal Regulations;and
WHEREAS,Section 40.03.1115 of the Bozeman Municipal Code provides that discharge limits
for specific pollutants be established periodically by Commission Resolution; and _
i
WHEREAS, the City has developed specific local limits on discharges to its treatment works,
as listed in the attached Table. E
NOW,THEREFORE, BE IT RESOLVED by the City Commission of the City of Bozeman,
Montana:
Section 1
z
That pursuant to Section 40.03.1115 of the Bozeman Municipal Code,it adopts the Bozeman 2016
Local Limits as the official pollutant limits of the City of Bozeman as follows:
Page I of 3
Resohdion 4764,Adopting Pollutant Limits
See Exhibit A
Section 2
Effective Date. This Resolution shall be in full force and effect on the effective date of Ordinance No.
1923.
PASSED AND APPROVED by the City Commission of the City of Bozeman, Montana, at a
regular session thereof held on the 23`d day of January, 2017.
CARSON TAYLOR,
Mayor
ATTEST: B o'
1
ROBIN CROUG �'.• &83 •��F
City Clerk l��riN c 10 - "�'
APPROVED AS TO FORM:
6�
G SULLIVAN
Attorney
Page 2 of 3
i
I
Resolution 4764,adopting Pollutant Lim its
EXHIBIT A
4
Pollutant Maximum Daily Limit Average Monthly Limit
(mg/L) (mg/L)
Arsenic 0,261 0.068
x
Cadmium 0.182 0.018
i
Chromium 4.832 4.83
Y
Copper 1.75 0.910
Lead 0.634 0.317
Mercury 0.002 0.002 <'
E
Molybdenum 0.283' 0.283
Nickel 1.943 0.977
Selenium 0.464 0.110
Silver 0.722 5.29
Zinc 4.14 4.14
4
li
Page 3 of 3
s