Upper Leon River
Municipal Water District
DROUGHT
CONTINGENCY
Board Adopted November 14, 2005
TCEQ Approved January 10, 2007
TCEQ Reviewed & Approved April 08, 2010
UPPER LEON RIVER MUNICIPAL
WATER DISTRICT
DROUGHT CONTINGENCY PLAN
Contents
Section I. Declaration
of Policy, Purpose, and Intent
Section III.
Public Involvement, Education and Customer Coordination
Section IV.
Coordination with Regional Water Planning Groups
Section V.
Triggering Criteria for Initiation and Termination of Drought Response Stages
B. Three levels of
potential drought severity have been identified as follows:
1. Stage 1: Drought
Watch Conditions
2. Stage 2: Drought Warning Conditions
3. Stage 3: Drought Emergency Conditions
Section VI.
Drought Response Measures.
Section VII.
Pro Rata Water Allocation.
Section I. Declaration of Policy, Purpose, and Intent
In order to conserve the
available water supply and/or to protect the integrity of water supply
facilities, with particular regard for domestic water use, sanitation, and fire
protection, and to protect and preserve public health, welfare, and safety and
minimize the adverse impacts of water supply shortages or other water supply
emergency conditions, the Upper Leon River Municipal Water District (the
District) adopts the following Drought Contingency Plan (the Plan).
The water supply for
Upper Leon River Municipal Water District is purchased in the form of long-term
contracts with Brazos River Authority (BRA, or Authority) for water stored in
Lake Proctor, Comanche County, Texas. In recognition of this and the facts that
the District has no control over management of Proctor Lake (the Lake), its
watersheds, or drainage areas, the permitting processes of rights above,
within, or below the Lake or in any way can manage the diversions from any
portion of the Lake system, other than the water the District obtains on behalf
of their customers through contractual commitments with Brazos River Authority,
the District adopts a Drought Contingency Plan that identifies trigger levels
based upon reservoir trigger levels as implemented by the committed provider,
Brazos River Authority. In addition the District’s plan will address water
supply shortage conditions for other reasons than depletion of the water
source. These reasons may include but not be limited to damage to facilities,
equipment failure, contamination of the supply, or any other reason(s) that
would inhibit the District’s ability to provide for its customers equivalent
needs. Therefore the District may have trigger levels or conditions that are in
force or in effect prior to any implemented by Brazos River Authority for the
mutual protection and benefit of the customers and citizens the District is
committed to serve. Lake Proctor has been defined as a local use reservoir by
the Authority. A local-use reservoir is defined by the Authority as a reservoir
which:
A. Is substantially committed to use in the immediate area; or
B. Is less than 30% full; or
C. Has less than two years use in storage.
For a Local-Use reservoir, three drought levels are identified by Brazos
River Authority. The trigger levels summarized below are detailed in Section V.
It is noted that not only reservoir levels but also a determination by BRA of
additional conditions that would indicate a need to proceed with implementation
of the various stages of the Drought Plan must occur.
|
DROUGHT ACTION |
LOCAL-USE RESERVOIR |
OTHER |
|
A WATCH is declared if: |
Reservoir is at or below 50% of
water supply capacity and the storage is expected to be reduced to 40% within
the next 12-month period |
The BRA General Manager, or
his/her designee, shall monitor water supply and demand conditions on a
monthly basis and shall determine when conditions warrant development of a
specific Drought Contingency Plan for Lake Proctor and will notify the
District when they feel trigger levels are applicable. |
|
WARNING is declared if: |
Reservoir is at or below 40% of
water supply capacity and the storage is expected to be reduced to 30% within
the next 12-month period |
|
|
An EMERGENCY is declared if: |
Reservoir is at or below 30% of
water supply capacity |
Personnel at Brazos River
Authority in the Water Resources Division continuously monitor river and reservoir
levels and coordinate with the Texas Commission on Environmental Quality (TCEQ)
and the U.S. Geological Survey to ensure that water is available for their
customers not only in Lake Proctor but throughout the basin. They monitor and
forecast reservoir storage on a monthly basis during drought periods and this
information is provided and/or is available to the District in order for the
District to make their own assessments of conditions that may affect their
customers.
Section
III. Public Involvement, Education and Customer Coordination
Opportunity for the public to
provide input into preparation of the Plan is provided at the monthly District
Board of Directors meeting. The Upper Leon River Municipal Water District will
periodically provide water customers with information about the Plan, including
information about the conditions under which each stage of the Plan is to be
initiated or terminated and potential drought response measures which could be
implemented. This information will be provided to wholesale customers by means
of personal meetings and to retail customers by mail, telephone, and the news
media, or as appropriate for either wholesale or retail customers.
Section
IV. Coordination with Regional Water Planning Groups
The water service area of the
Upper Leon River Municipal Water District is located within the Brazos River
basin, and the District will provide a copy of the Plan and any future
amendments, updates or revisions to the Brazos G Regional Water Planning Group.
Section
V. Triggering Criteria for Initiation and Termination of Drought Response
Stages
All Upper Leon River Municipal
Water District water rights are purchased/contracted on a long-term basis from
Brazos River Authority. The Authority limits the total volume of contracted
water from Lake Proctor to the ultimate firm yield of the reservoir in the year
2050. Therefore, the Authority should be
able to meet all contract obligations to the District through a repeat of the
drought of record. It is therefore anticipated that the District will be able
to meet all contract obligations to the District’s Member Cities, retail
customers, and/or other contracted wholesale customers.
The Brazos River Authority
General Manager, or his/her designee, shall monitor the specific criteria for
the implementation of measures in response to water supply and demand
conditions (up to and including a repeat of the drought-of-record) and shall
determine when conditions warrant notification of the initiation or termination
of drought response stages to the District. The District will then in turn
notify its customers of the initiation or termination of Drought response
stages. These notifications will be made by personal meeting, telephone, mail
or any appropriate method to the respective wholesale and retail customers. The
news media may also be informed. The General Manager of the District will
notify TCEQ within five (5) working days of mandatory water use curtailment.
The triggering criteria described below
are based on regular hydrologic analysis and extensive reservoir operations
experience by the Brazos River Authority.
1. Has more than 90% of the yield
of the currently activated water supply storage capacity committed to contract
holders whose needs cannot be met from any other reservoir in the Authority's
system, or
2. Has in water supply storage an
amount of water equal to less than 30% of its total water supply capacity while
any other reservoir in the Authority's system has in water supply storage an
amount of water greater than 30% of its total water supply storage capacity, or
3. Has in water supply storage an
amount of water equal to or less than twice the estimated local annual demand,
or
4. It is determined by the General
Manager of the Brazos River Authority that for some other reason, such as
ongoing maintenance and repair or recent heavy draw-downs, downstream releases
are to cease or be subjected to special limitations.
B.
Three
levels of potential drought severity have been identified as follows:
1.
Stage
1: Drought Watch Conditions
a.
Requirements
for Initiation:
(1) The District will be notified
by Brazos River Authority which will recognize that a drought watch condition
exists when:
(a) The defined local-use reservoir
is at or below 50% of its total active water supply capacity and reasonable
estimates of current annual demands, coupled with inflows and evaporation
representative of the drought-of-record, indicate that the amount of water
supply in storage could be reduced during the next succeeding 12-month period
to 40% or less of its total active water supply capacity.
b.
Target
Water Use:
(1) The goal for
water use reduction under this drought stage is to limit total treated water
use by all system users to less than 5.5 MGD.
c.
Requirements for Termination:
(1) Stage 1 of the Plan may be rescinded
when all of the conditions listed as triggering events have ceased to exist for
a period of 30 consecutive days. The Brazos River Authority will notify the
District and the District will notify its customers, TCEQ, and the media of the
termination of Stage 1 in the same manner as the notification of initiation of
Stage 1 of the Plan.
2.
Stage 2: Drought Warning
Conditions
a.
Requirements for Initiation:
(1) The District
will recognize that a Drought Warning Condition exists when:
(a) The District
is notified by Brazos River Authority that the defined local-use reservoir is
at or below 40% of its total active water supply capacity and reasonable
estimates of current annual demands, coupled with inflows and evaporation
representative of the drought-of-record, indicate that the amount of water
supply in storage could be reduced during the next succeeding 12-month period
to 30% or less of its total active water supply capacity.
b.
Target Water Use:
(1) The goal for
water use reduction under this drought stage is to limit total treated water
use by all system users to less than 4.75 MGD.
c.
Alternate Water Sources:
(1) With the prior
approval of TCEQ as appropriate, the District may pursue utilization of
alternate water sources during Stage 2 curtailment when deemed necessary.
d.
Requirements for Termination:
(1) Stage 2 of the Plan may be
rescinded when all of the conditions listed as triggering events have ceased to
exist for a period of 30 consecutive days. Upon termination of Stage 2, Stage 1
becomes operative if any of its triggering criteria are met. The Brazos River
Authority will notify the District and the District will notify its customers,
TCEQ and the media of the termination of Stage 2 in the same manner as the
notification of initiation of Stage 2 of the Plan.
3.
Stage 3: Drought Emergency
Conditions
a.
Requirements for Initiation
(1) The District
will recognize that a Drought Emergency Condition exists when:
(a) District water
production or distribution limitations exist that significantly limit or hamper
production and delivery of water.
(b) System outage
exists due to the failure or damage of major water system components.
(c) The supply
source becomes contaminated.
(d) The District
is notified by Brazos River Authority that a Drought Emergency Condition exists
when the defined local-use reservoir is at or below 30% of its active water
supply capacity, or if the remaining capacity is less than one year's estimated
demand.
b.
Target Water Use:
(1) The goal for water
use reduction under this drought stage is to limit total treated water use by
all system users to less than 4.0 MGD.
c.
Alternate Water Sources:
(1) With the prior
approval of TCEQ as appropriate, the District may pursue utilization of
alternate water sources during Stage 3 curtailment when deemed necessary.
d.
Requirements for Termination:
(1) Stage 3 of the Plan may be
rescinded when all of the conditions listed as triggering events have ceased to
exist for a period of 30 consecutive days. Upon termination of Stage 3, Stage 1
or 2 may become operative depending on conditions at the time. The Brazos River
Authority will notify the District and the District will notify its customers,
TCEQ, and the media of the termination of Stage 3 in the same manner as the notification
of initiation of Stage 3 of the Plan.
Section
VI. Drought Response Measures
The
BRA General Manager, or his/her designee, shall monitor water supply and demand
conditions and, in accordance with the triggering criteria set forth in Section
V, shall develop, a specific drought contingency plan for Lake Proctor
depending on the situation. If mandatory provisions of any such plan are
enacted, the Brazos River Authority will notify the Upper Leon River Municipal
Water District. Also the BRA will notify the Executive Director of the TCEQ
within five (5) days of the implementation of any mandatory provisions of the
Authority’s plan. Upon notification, the District will notify its customers of
any enacted provisions thereof and within five (5)
days of implementation of any mandatory provision also notify the Executive
Director of the TCEQ.
After
the District has been notified of the implementation of the provisions of the
BRA Drought Plan, the District will initiate options contained herein. These
options may contain any appropriate action determined necessary by the District
after assessing the prevailing or predicted conditions of either the water
supply, the District’s facilities, or any other event or occurrence that would
reasonably require implementation of any of the provisions of this Plan.
A. Notifying
wholesale and retail water customers of the declaration and actions being taken
and urge activation by each of appropriate water conservation measures.
B. Contacting
the Brazos River Authority, the TCEQ, the Corps of Engineers, and water
contract holders, informing them of the situation and requesting appropriate
actions from each, such as closer monitoring to protect supplies and or
facilities, making a greater effort to meet exact release requests, or
activating water user conservation plans.
C. Other
actions as deemed appropriate for the given situation.
Section
VII. Pro Rata Water Allocation
In the event that a) the
triggering criteria specified in Section V of the Plan for Stage 3 Emergency Drought
conditions have been met and b) the BRA General Manager deems it necessary, the
Authority will allocate water supplies on a pro rata basis in accordance with
Texas Water Code Section 11.039. Upon implementation of pro rata curtailment by
the BRA, the General Manager of the District will begin allocations on a pro
rata basis to all District system users.
This Drought Contingency Policy
and all plans developed hereunder will be incorporated by reference into all
water supply contracts or agreements. Violation of the Policy is a violation of
the contract provision and will be treated as such.
To enforce any mandatory
restrictions the District may initiate surcharges, liquidated damages, or
discontinuation of services, or take any other necessary available legal action
to insure that the provisions of this plan, or the remedies enacted resulting
from actions taken under this plan, are observed.
The District, through their
designee, may grant a temporary variance to the pro rata water allocation
policies provided by this Policy if it is determined that failure to grant such
variance would cause an emergency condition adversely affecting the public
health, welfare, or safety and if one or more of the following conditions are
met.
A. Compliance
with this Policy cannot be technically accomplished during the duration of the
water supply shortage or other condition for which the Plan is in effect.
B. Alternative
methods can be implemented which will achieve the same level of reduction in
water use.
Section
X. Contract Provisions
Wholesale
water contracts entered into or renewed after adoption of the Plan, including
contract extensions, will contain the provision that in case of a shortage of water
from drought, the water to be distributed shall be divided in accordance with
Texas Water Code §11.039. Additionally, the District will include in all
wholesale contracts the following clauses addressing water conservation and
availability of water during water shortages:
"CONSERVATION OF WATER. It
is the intent of the parties to this Agreement to provide to the maximum extent
practicable for the conservation of water, and Purchaser agrees that it is a
condition of this Agreement that it shall maintain and operate its facilities
in a manner that will prevent unnecessary waste of water. Upper Leon River
Municipal Water District, in accordance with applicable law or regulation, may
from time to time adopt reasonable rules and regulations relating to water
conservation. Purchaser agrees to abide by the "Upper Leon River Municipal
Water District Drought Contingency Plan" adopted by the District’s Board
on November 14, 2005, or any subsequent Drought Contingency Plans. If required
by applicable law or regulation or by Upper Leon River Municipal Water
District, Purchaser agrees to implement a water conservation and drought
management program in accordance with a water conservation plan and that the
water provided to Purchaser pursuant to this Agreement will be used in
accordance with such conservation plan.
“AVAILABILITY
OF WATER AND SHORTAGES. Upper Leon River Municipal Water District makes no
guarantee that water will be available at any particular time or place or that
Lake Proctor will be maintained at any specific level at any particular time.
The purchaser bears all losses for water beyond the metering point. It is fully
understood by the parties hereto that the level of Lake Proctor will vary as a
result of weather conditions beyond the control of the Upper Leon River
Municipal Water District, the use of water from the Lake by other water
customers of the Authority and, for Federal Reservoirs, as a result of releases
made by the U.S. Army Corps of Engineers and that this instrument is merely an
agreement to require the District to make available water when and if water is
present in Lake Proctor, and to allow Purchaser to purchase water subject to
the general law on distribution and allocation of water during shortages of
supply and in conformity with District’s water contracts with Brazos River
Authority.
The General Manager, or his/her
designee, shall review, update, and seek Board authorization for this Drought
Contingency Policy, as appropriate, at least every five (5) years, or if
conditions, such as adoption or revision of a regional water plan or any new or
updated information, warrants . As a minimum the Plan will be updated again
before May 1, 2009 and every five (5) years thereafter.
It
is hereby declared to be the intention of the Board of Directors of the Upper
Leon River Municipal Water District that the sections, paragraphs, sentences,
clauses, and phrases of this Drought Contingency Plan are severable and, if any
phrase, clause, sentence, paragraph, or section of this Drought Contingency
Plan shall be declared unconstitutional by the valid judgment or decree of any
court of competent jurisdiction, such unconstitutionality shall not affect any
of the remaining phrases, clauses, sentences, paragraphs, and sections of this
Drought Contingency Plan, since the same would not have been enacted by the
Board of Directors of the Upper Leon River Municipal Water District without the
incorporation into this Drought Contingency Plan of any such unconstitutional
phrase, clause, sentence, paragraph, or section.