G-96-05-09-13A - 5/9/1996ORDINANCE NO. Of (16- 05- V f - /4
AN ORDINANCE AMENDING CHAPTER 10, SECTION 10.204(9),
CODE OF ORDINANCES (1995 EDITION), CITY OF ROUND ROCK,
TEXAS, BY ADOPTING UPDATED LAND USE ASSUMPTIONS AND
A CAPITAL IMPROVEMENT PLAN; PROVIDING FOR AN EFFECTIVE
DATE; PROVIDING FOR A SAVINGS CLAUSE AND REPEALING
CONFLICTING ORDINANCES OR RESOLUTIONS.
WHEREAS, Sec. 395.052, Tex. Local Gov't Code, requires a
municipality imposing impact fees to review and evaluate its current
land use assumptions and capital improvements plan at least every
three (3) years (dating from the day the initial capital improvements
plan is adopted); and
WHEREAS, the last time such land use assumptions and capital
improvements plan were review, evaluated and updated was three (3)
years ago; and
WHEREAS, the City Council has reviewed, evaluated, and now
wishes to adopt updated land use assumptions and a capital
improvements plan in order to comply with. said Texas Local Government
Code requirements for same; Now Therefore
BE IT ORDAINED BY THE COUNCIL OF THE CITY OF ROUND ROCK,
TEXAS, THAT:
I .
Chapter 10, Section 10.204(9), Code of Ordinances (1995
Edition), City of Round Rock is hereby amended to read as follows:
(9) Updated Capital Improvement Plan and Land Use
Assumptions.
Pursuant to Section 395.052, Texas Local Government Code, the City must adopt new Land
Use Assumptions and Capital Improvement Plans at least every three (3) years from the day
the initial Impact Fee Capital Improvement Plan was adopted. The Land Use Assumptions
and Capital Improvement Plan dated April 17, 1996, on record in the office of the City
Secretary are hereby adopted and incorporated by reference.
C;\WPDOCS\ORDINANC\OR60509A.WPD/s3s
That the remaining portions of Chapter 10, Section 10.204, Code
of Ordinances (1995 Edition), City of Round Rock are hereby readopted
and shall remain in force and effect as written.
Iv.
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conflict herewith are expressly repealed.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.
Alternative 1.
By motion duly made, seconded and passed with an affirmative
vote of all the Council members present, the requirement for reading
this ordinance on two separate days was dispensed with.
READ, PASSED, and ADOPTED on first reading this
-01
day of
May, 1996.
Alternative 2.
READ and APPROVED on first reading this the day of
May, 1996.
READ, APPROVED and ADOPTED on second reading this the
day of May, 1996.
ATTEST:
THE LAND, City Secretary
2.
CHARLES CULPEPPER, Mayor
City of Round Rock, Texas
CITY OF ROUND ROCK, TEXAS
LAND USE ASSUMPTIONS AND CAPITAL
IMPROVEMENTS PLAN
RELATING To THE POSSIBLE ADOPTION OF
IMPACT FEES
MARCH 20, 1996
AS RECOMMENDED BY
THE PLANNING AND ZONING COMMISSION
ON APRIL 17, 1996
CITY OF ROUND ROCK
LAND USE ASSUMPTIONS MAP
A. Fern Bluff Mud (2970 LUE)
B. Williamson Co. Mud % 2 (4811 LUE)
C. Area releases by City of Austin, to be incorporated
Into Capital Improvement Plan
Outside E.T.J. 3111/98
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DRAFT
POPULATION:
The City of Round Rock and its environs have grown significantly over the past
three years and can be expected to continue this rapid rate of growth in the
foreseeable future.
During the economic slump of the late 1980s and early 1990s the growth of the City
slowed significantly from the rapid pace which occurred in the mid 1980s. The
population of the city was estimated to be 32,117 in January 1989. This increased
by approximately three percent [3%1 per year between 1989 and 1993. Since that
time growth has increased significantly. The following is the estimated population
and rate of growth experienced over the last three years.
DATE
POPULATION GROWTH RATE
April 1993 36,140
April 1994 39,455 8.4%
April 1995 41,630 5.2%
Jan. 1996 43,445 (9 mo.) 5.6% (12 mo.)
The average growth rate of 5.4 % over the last two years can be expected to
continue over the next three years. The growth rate over the next seven years is
projected to be closer to the average growth rate of 4.3% over the last eight years.
These growth rates would result in the following projected populations:
1997 47,889 2002 60,363
1998 50,475 2003 62,959
1999 53,201 2004 65,666
2000 55,488 2005 68,490
2001 57,874 2006 71,435
These figures include the City, and the ETJ. They include the Vista Oaks MUD, the
Meadows at Chandler Creek MUD. They exclude the portion of the Brushy Creek
MUD which is within the ETJ and current development within the ETJ which is
not currently served by city utilities. This results in a 1996 base population of
45,436.
SERVICE AREA
The Service area for the development of Land Use Assumptions is the City of Round
Rock, the ETJ, and areas outside the ETJ which contract utility service with the
City. The Round Rock ETJ has increased by 540 acres. This consist of several
Page 1
parcels along the southern boundary of the ETJ which are being released from the
Austin ETJ. The projected land uses for these areas is predominantly commercial
and industrial.
GENERAL PLAN AMENDMENTS
The City has approved Planned Unit Developments which amended the General
Plan. These effectively transferred 350 acres from residential use to industrial use.
CONTRACTS OUTSIDE THE ETJ
The City of Round Rock has contracts to provide water for two municipal Utility
Districts which lie partially outside of the ETJ. These are the Brushy Creek MUD
and the Fern Bluff MUD. Chapter 395.001 (c) of the Texas Local Government Code
permits a municipality to contract to provide capital improvements to areas outside
of its ETJ and may charge impact fees for water under the contract.
The Brushy Creek MUD contains 2,210 acres to be served by contract. The Fern
Bluff MUD contains 695 acres to be served by contract. Land use assumptions for
these areas will be determined primarily by the limitations of the contracts. Both
contracts prohibit industrial uses.
Brushy Creek MUD
The Brushy Creek MUD contract provides for 6,200 Living Unit Equivalents
(LUEs). While the MUD contract does not identify or reference specific acres for
the permitted residential, commercial and institutional land uses, it does effectively
state the number of LUEs permitted and the formula for calculating LUEs for
various non -industrial land uses. Since the LUE will be the common definitive unit
used to determine total demand, it will be used to establish the total demand
generated by the combined land uses permitted in this MUD.
Negotiations are currently underway to determine future water and wastewater
suppliers to The Brushy Creek MUD. The current status of these negotiations
would indicate that the MUD would no longer be served by the City of Round Rock
after the year 2006. This results in the need to include this demand in determining
the ten year capital improvement plan, with the understanding that this capacity
will likly be available to serve other new development in the future.
Fern Bluff MUD
The Fern Bluff MUD contract restricts development to that outlined in the
Preliminary Engineering Report dated June 1985. This includes 2,934 residential
units and 28 acres of commercial development. This report identifies a total of 2,970
LUEs. The 6 acres of this MUD which tie within the Round Rock ETJ will become
Page 2
part of Arterial Two and will not generate any demand for water or wastewater
services. Therefore, the total 2,970 LUEs is attributed to development outside the
Round Rock ETJ.
The following number of single family building permits have been issued for the two
Municipal Utility Districts which are served with Round Rock utilities but lie
outside of the current ETJ:
1995-96 1994-95 1993-94
Fern Bluff 49 40 1
Brushy Cr. 40 192 179
These represent an annual growth rate of 6.4% for the Fern Bluff MUD, and 5.4%
for the Brushy Creek MUD.
Other Contracts
A variety of small contracts provide water to specific sites outside of the ETJ to
serve existing development. These do not provide for servicing future development
and will not be considered in the Land Use Assumptions.
LAND USE ASSUMPTIONS:
The distribution of land uses, in the 1990 General Plan, as amended, for the City
and its entire ETJ were projected to be distributed as follows:
Commercial 10%
Industrial 18%
Residential 48%
Park & open space 17%
Institutional 07%
An additional 2,470 acres is used for mining but is excluded from these numbers
because it does not require water and wastewater utilities from the City.
This results in the following projected distribution of land uses, for the City and the
entire ETJ in acres ( excluding mining). These areas include prorated street rights
of way.
Page 3
Commercial
Industrial
Residential
Park/open space
Institutional
3,357 acres
6,294 acres
16,588 acres
5,976 acres
2,330 acres
Total projections in acres.
Land Use
Last Impact. Current 10 year.
Fee Study Development Projection
Commercial.
Industrial.
Residential
Park & Open space
Institutional
478
592
3,252
1,235
481
576
712
3,916
1,487
579
909
1,119
6,157
2,338
910
The following factors are taken from the City Code of Ordinances and will be used
to convert demand by uses other than single family residential development into
Living Unit Equivalents
1. Single family residential
2. Duplex residential
3. 3 plea/ 4 plea
4. Multi family residential
5. Commercial
6. Industrial
7. Other
1.0 LUE
0.9 LUE per unit
0.7 LUE per unit
0.5 LUE per unit
2.4 LUEs per acre
2.4 LUES per acre
Requires specific calculations
Therefore, it is recommended that the forgoing land uses, as outlined in the Round
Rock General Plan 1990, together with the LUE calculations for portions of the
Brushy Creek MUD and the Fern Bluff MUD which lie outside of the Round Rock
ETJ, be adopted as the LAND USE ASSUMPTIONS RELATING TO POSSIBLE
ADOPTION OF IMPACT FEES as required by Chapter 395 of the Texas Local
Government Code.
Page 4
These Land Use Assumptions will be the subject of a public hearing on May 9, 1996
and will be available for review by the public in the offices of the Planning and
Community Development Department of the City of Round Rock, Texas,
commencing March 21, 1996.
Page 5
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CapiRal Improvements Advisory Committee
February 29, 1996
CHAPTER 395
WATER IMPROVEMENTS
a.3 Description of Capital Improvements or Facility Expansions attributable to new
development in service area.
PROJECTS:
1. Existing Safe Yield Water Well Capacity - 4 MGD + Existing Water Treatment Plant - 15
MGD + New 6 MGD Plant (soon to be under construction) = 25 MGD capacity; Existing
Demand (Year 1996) for 54,412 persons = 24,485,400 GPD. In 1996, with the water
supply improvements shown above all ofthe 25 MGD capacity shall be used by customers
in 1996 except for 514,600 GPD. (25 MGD - 24,485,400 GPD). This excess capacity can
supply water for 381 LUEs. The total water supply of 25 MGD can serve 18,518 LUEs
(25 MGD ± 1,350 GPD per LUE). The new 6 MGD Plant can serve 4444 LUEs (6 MGD
= 1,350 GPD per LUE).
DESIGN CRITERIA - PEAK DAY DEMAND
450 gallons per Persons per day
1,350 gallons per LUE per day
3 Persons per LUE
Peak Day Population LUES
Existing Water Treatment Capacity Capacity Served Served
Existing Safe Yield Water Well Capacity 4 MGD 8,889 2,963
(Edwards Aquifer)
Existing 15 MGD Plant 15 MGD 33,333 11,111
(Lake Georgetown)
New 6 MGD Plant (Soon to be under 6 MGD 13,333 4,444
construction; Lake Georgetown)
Total 25 MGD 55,555 18,518
Persons LUEs
PROJECTED COSTS FOR CAPITAL IMPROVEMENTS:
Total Cost: $10,361,893. (New 6 MGD Plant)
Cost per Gallon: $1.72
Cost per LUE: $2,331.66 ($10,361, 893/4444 LUEs)
'Cost Estimate - Plant Excess in 1996: $888,362. ($2,331.66 x 381 LUEs)
Page 8
Capial improvements Advisory Commitee
February 29, 1996
2. To serve customers in the 10 year growth period, additional plant capacity will be required.
Add 14.066 (minimum) MGD Water Treatment Plant for 10,419 LUEs [28,937 LUEs
(Year 2006) - 18,518 LUEs (Existing Plants can serve) = 10,419 LUEs.]
Peak Day Population LUES
Future Water Treatment Capacity Capacity Served Served
Add 14.066 MGD (minimum) Plant 14.066 MGD 31,256 10,419
Capacity from Paragraph 1 Above 25 MGD 55,555 18,518
Total Water Capacity (System Wide) 39.066 MGD 86,811 28,937
Required in year 2006. Persons LUEs
PROJECTED COSTS FOR CAPITAL IMPROVEMENTS:
Added Capacity: 14.066 MGD
Cost per Gallon: $1.50
'Cost Estimate: $21,098,475.
($1.50 x 1,350 GPD/LUE x 10,419 LUEs)
3. 30" Raw Water Line from Lake Georgetown to existing Water Treatment Plant is under
construction:
Existing Water Transmission Capacity
Added Capacity: 18 MGD
Total Water Supply Capacity: 40 MGD [36 MGD (2-30" raw water lines) +
4 MGD (water wells)]
PROJECTED COSTS FOR CAPITAL IMPROVEMENTS
Added Capacity:
3Cost Estimate:
18 MGD
$5,059,718.
Page 9
. Capital Improvements Advisory Committee
February 29, 1996
4. In the year 2001, Round Rock's share of the Lake Georgetown raw water supply is fully
utilized. A portion of the future Lake Stillhouse Hollow raw water line capacity will be
required in the year 2001. Based on present p arming data, the 33 inch raw water line will
have a maximum delivery capacity of 21.3 MGD and an annual average delivery capacity
of 13.2 MGD. Current commitments of Stillhouse Hollow reservoir water are:
Entity Current Commitment Percent of Total
(Acre-Feet/Year)
Round Rock 8,134 55
Georgetown 5,448 37
Jonah W.S.C. 1,239 8
Total 14,821 100
Round Rock's commitment, which shall be delivered to Lake Georgetown through the proposed
33 inch raw water line, is 7,261,073 MGD [(8,134 Acre-feet/year x 43,560 cubic feet/acre x 7.48
gallons/cubic feet) ± 365 days/year].
This average daily flow will serve 48,407 persons (7,261,073 Gallons/Day - 150
gallons/person/day average) or 16,136 LUEs. Based on a present day estimated cost of
$21,920,000. for the 33" raw water line and related pumping facilities, Round Rock's share will
cost $12,056,000. ($21,920,000. X 55%). The resultant LUE cost will be ($12,056,000. - 16,136
LUEs = $747. per LUE)
The population that will be served from the year 2001 to 2006 by this raw water line is 17,172
[86,811 (year 2006) - 69,639 (year 2001)] or 5,724 LUES.
Future Water Transmission Capacity
Added Capacity:
Cost per LUE:
Cost Estimate:
7.261 MGD Average
$747.
4,275,828. (5,724 LUEs x $747./LUE)
Total Estimated Cost of Water Treatment and Transmission Facilities for a 10 Year Growth
Period:
Project No. Cost Estimate
1 $ 888,362.00
2 $ 21,098,475.00
3 $ 5,059,718.00
4 $ 4,275,828.00
Total $ 31,322,383.00
Page 10
.Capital Improvements Advisory Committee
February 29, 1996
WATER IMPROVEMENTS (CONTINUED)
CALCULATION OF IMPACT FEE FOR WATER
Total Estimated Cost for Water Improvements: $31,322,383.
Total LUEs Increase in 10 years:
(Refer to Column "G" in Table 1) 10,800 LUEs
CALCULATION OF IMPACT FEE:
$31,322,383./10,800 LUEs = $2,900.22. per LUE
ESTIMATION OF WATER IMPACT FEES TO BE COLLECTED FOR RESIDENTIAL LUEs:
Ten Year Increase: 8,837 LUEs
Calculated Impact Fees To Be Collected: 8,837 LUEs x $2,900.22 = $25,629,244.
ESTIMATION OF WATER IMPACT FEES TO BE COLLECTED FOR NON-RESIDENTIAL LUEs:
Ten Year Increase: 1,963 LUEs
Calculated Impact Fees To Be Collected: 1,963 LUEs x $2,900.22 = $5,693,132.
ESTIMATION OF TOTAL RESIDENTIAL AND NON-RESIDENTIAL WATER IMPACT FEES TO BE
COLLECTED IN TEN YEAR PERIOD (1996-2006):
$25,629,244. + $5,693,132 = $31,322,376. (Approximates $31,322,383.; Rounding Difference)
Page 11
Capital Improvements Advisory Committee
February 28, 1996
CHAPTER 395
WASTEWATER IMPROVEMENTS
a.3 Description of Capital Improvements or Facility Expansions attributable to new
development in service area.
1. Wastewater Treatment Plant (WW1P) Capacity:
Existing West WWTP (3 MGD) plus expanded (under construction) East WWTP (6.8 MGD)
wdl have a total capacity of 9.8 MGD which can serve 98,000 persons or 32,667 LUEs. An
additional 52,564 persons Qr 17,521 LUEs [98,000 persons - 45,436 persons (1996
population) = 52,564 persons] can be served beyond the existing year 1996 population when
the East WWTP expansion is complete. The year 2006 population projected from Table 2,
71,435 persons or 23,812 LUEs, can be served with a total of 7.1435 MGD of wastewater
plant capacity. Extra plant capacity of 2.6565 MGD will be available beyond the year 2006,
which can serve 26,565 persons DI 8,855 LUEs (2,656,500 GPD _ 100 gallons per person
per day = 26,565 persons)
DESIGN CRITERIA - AVERAGE DAY DEMAND
100 gallons per Person per day
300 gallons per LUE per day
3 Persons per LUE
Average Day Population LUEs
Capacity Served Served
3.0 MGD 30,000 10,000
Wastewater Treatment Plant
Existing West Plant
East Plant -Expansion Under Construction
6.8 MGD
68,000 22,667
Total 9.8 MGD 98,000 32,667
Persons LUEs
Since the projected `year 2006 population" is 71,435 persons (from Table 2), the present
expansion underway shall be adequate to serve the needs of the "service area" beyond the
year 2006.
Note 1: Williamson County MUD No. 2 is not a Round Rock wastewater customer at the present time.
Note 2: Texas Water Commission rules allow only 90% of the wastewater plant capacity to be utilized prior to
additional wastewater plant capacity being provided.
The cost per LUE for the current expansion is $15,000,000 - 17,521 LUEs = $856. per LUE.
Therefor the "Plant" portion of the Impact Fee should be $856. Per LUE.
Page 12
CapRal Improvements Advisory CommRtee
February 28, 1996
WASTEWATER IMPROVEMENTS (CONTINUED)
2. Wastewater Collection Capacity:
The Brushy Creek WCID #1 of Williamson and Milam Counties (District) has established a
wastewater collection system fee of $944 per LUE for all customers of that district. Since
the City ofRound Rock is a customer ofthe district, a payment by Round Rock of $944. per
LUE is required for each customer that the City connects to the District's collection system.
This LUE fee is comprised of $99.50 per LUE for "common" costs due to the oversizing of
certain components of the original East Wastewater Treatment Plant construction and
$844.50 (round to $845.) per LUE for "Wastewater Collection System" costs.
(Note: Preliminary capital cost for "common" oversizing costs and for the Brushy Creek
Regional Wastewater Collection System costs were developed in a September 1988 `Brushy
Creek Regional Wastewater System Facility Plan" prepared by Camp, Dresser and McKee,
Inc., Consulting Engineers. The LUE fee of $944. was then determined by the Brushy Creek
WCID No. 1 of Williamson and Milam Counties based on a build -out of the proposed system
in that facility plan.)
Therefore the "Collection" portion of the Impact Fee should be $845. per LUE.
TOTAL ESTIMATED COST:
CALCULATION OF L\ PACT FEE FOR WASTEWATER:
Wastewater Treatment:
Wastewater Collection:
$ 856. per LUE
$ 845. per LUE
Total Impact Fee for Wastewater: $ 1,701.
ESTLMATION OF WASTEWATER IMPACT FEES TO BE COLLECTED FOR
RESIDENTIAL LUEs:
Ten (10) year increase: 7,106 LUEs (Column 'T', Table 2, City of Round Rock)
Calculated Impact Fees to be Collected: 7,106 LUEs x $1,701. = $12,087,306.
ESTIMATION OF WASTEWATER IMPACT FEES TO BE COLLECTED FOR NON-
RESIDENTIAL LUEs:
Ten (10) year increase: 1,560 LUEs (Column "J", Table 2, City of Round Rock)
Calculated Impact Fees to be Collected: 1,560 LUEs x $1,701. = $2,653,560.
ESTIMATION OF TOTAL RESIDENTIAL AND NON-RESIDENTIAL WASTEWATER
IMPACT FEES TO BE COLLECTED IN TEN YEAR PERIOD (1996-2006):
$12,087,306. + $2,653,560 = $14,740,866.
Page 13
Department of Planning and Community Development
City of Round Rock, Texas
March 21, 1996
CITY OF ROUND ROCK
LAND USE ASSUMPTIONS MAP
A. Fern Bluff Mud (2970 LUE)
8. Williamson Co. Mud *2 (4811 LUE)
C. Area releases by City of Austin, to be incorporated
Into Capital Improvement Plan
Outside E.T.J. 3/11/98
Page 14
LEGEND 16
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IAL
Date: May 7, 1996
Subject: City Council Meeting May 9, 1996
Item: 13.A. Consider an ordinance adopting a capital improvements plan
and land use assumptions. (First Reading)
Staff Resource Person: Joe Vining
Staff Recommendation: Approval
On April 17, 1996 the Advisory Committee recommended to Council the land
use assumptions and the capital improvements relating to the possible
adoption of impact fees as presented in the March 20, 1996 report. The study
of the land use assumptions and capital improvements is a process required
by law. Adoption of this ordinance does the following things:
1. updates the capital improvements program for major water /
wastewater projects for ten years, and
2. updates land use assumptions