O-2017-4244 - 3/23/2017 ORDINANCE NO. 0-2017-4244
AN ORDINANCE AMENDING CHAPTER 36, CODE OF ORDINANCES
(2010 EDITION), CITY OF ROUND ROCK, TEXAS, AMENDING
SECTION 36-180 REGARDING ON-SITE DETENTION FACILITIES;
AND PROVIDING FOR A SAVINGS CLAUSE AND REPEALING
CONFLICTING ORDINANCES AND RESOLUTIONS.
BE IT ORDAINED BY THE CITY COUNCIL OF THE CITY OF ROUND ROCK,
TEXAS:
I.
That Chapter 36, Section 36-180(a), Code of Ordinances (2010 Edition), City of
Round Rock, Texas, is hereby amended to read as follows:
Sec. 36-180. On-site facilities; regional program and fees.
(a) On-site detention facilities. Except as stated herein, all development establishing impervious cover or
otherwise modifying an existing site shall incorporate on-site drainage facilities to prevent any
increase in the peak rate of runoff from the twe , ten and 25 year freguensyjterm storm events
having a 50%, 10%, 4%, 2%, and 1% chance occurring each year.
The PDS director may modify this requirement under either of the following circumstances:
(1) An approved off-site storage is provided by the developer for the required regulation of peak
flows; or
(2) Sealed engineering data and calculations are presented which fully describe, explain and justify
recommended alternatives
II.
A. All ordinances, parts of ordinances, or resolutions in conflict herewith are
expressly repealed.
B. The invalidity of any section or provision of this ordinance shall not
invalidate other sections or provisions thereof.
C. The City Council hereby finds and declares that written notice of the date,
hour, place and subject of the meeting at which this Ordinance was adopted was posted
0112.1704;00373228
and that such meeting was open to the public as required by law at all times during
which this Ordinance and the subject matter hereof were discussed, considered and
formally acted upon, all as required by the Open Meetings Act, Chapter 551, Texas
Government Code, as amended.
READ and APPROVED on first reading this the day of
2017.
READ, APPROVED and ADOPTED on second reading this the 25 day of
Iy`(�
' 2017.
ALAN MCGRAW, Mayor
City of Round Rock, Texas
ATTEST:
ism ft&(�
SARA L. WHITE, City Clerk
2