Departments

Water Conservation Stages

Last Modified: February 08, 2012

Wake County is currently experiencing "Abnormally Dry" to "Moderate Drought" conditions according to the NC Drought Monitor. However, Falls Lake Reservoir is currently full, near elev 252.6 ft (1.1 ft above guide curve) and slowly falling.

The City is currently under Permanent Conservation Measures (PCM) and we would like to encourage our water customers to use their water efficiently.

The City has created a Water Shortage Response Plan (WSRP)Adobe Acrobat PDF Document to ensure that our water resources are put to efficient usage and to protect our resources in times of drought. A list of PCM measures, along with other conservation stages, are outlined in the table below. A map of the State's drought conditions may be viewed at NC Drought Monitor.

Irrigation & Outdoor Water Uses During Water Conservation Stages

Under the City's Water Shortage Response Plan (WSRP)Adobe Acrobat PDF Document, several water usage activities are targeted to conserve water supplies. The table below lists many outdoor water uses and when they are allowed, adjusted or prohibited during the five Conservation Stages.

Activity PCM &
Advisory
Stage 1 Stage 2 Stage 3
In-ground Irrigation
Systems (auto and non)
Allowed Odd:
Tuesday
Even:
Wednesday
Times:
12am to
10 am
Prohibited Prohibited
Hose-end Sprinklers Allowed Odd:
Saturday
Even:
Sunday
Times:
6-10 am
6-10 pm
Prohibited Prohibited
Hand-held Watering Allowed Allowed Allowed Prohibited
Bucket Watering Allowed Allowed Allowed Prohibited
Drip Irrigation Allowed Allowed Allowed Prohibited
Athletic Field Irrigation Allowed Allowed Allowed Prohibited
New Landscape
Establishment Permit
N/A Prohibited Prohibited Prohibited
Swimming Pools Allowed Allowed Allowed Top off for sanitary purposes only
Car Washing Allowed Allowed Allowed Reclaimed Commercial car washes & some self service days
Pressure Washing Allowed Allowed Allowed Prohibited except for sanitary, health exceptions or reclaimed waters

PCM: Irrigation of landscapes is recommended at a maximum of one inch per week.
Stage 1: Irrigation of landscapes is recommended at a maximum of one-half inch per week.
Stage 2: Irrigation of landscapes is limited to hand-held hose, bucket watering, athletic fields and drip irrigation.
Stage 3: ALL Irrigation is eliminated

The City of Raleigh's Water Shortage Response Plan (WSRP)Adobe Acrobat PDF Document has a total of five water conservation stages, three of which encompass drought situations. The table below lists each conservation stage with the trigger for entering the stage, the level of response, and a non-regulatory water consumption goal to help customers rate their conservation level.

The trigger for each stage, denotes when a stage will be entered; the reverse trigger denotes when a stage will end and return to the previous conservation stage. Triggers will also incorporate other factors such as predicted upcoming rainfall and other climate factors to determine the conservation stage. Note that the minimum restrictions are Permanent Conservation Measures, which will always be in effect.

Triggers for Corresponding Conservation Stages

Conservation Stage
Level of Response
Trigger
(Listed as % WSSP)
Reverse Trigger
(Listed as % WSSP)
Consumption Goal (GPCPD)
Permanent Conservation
Measures
N/A N/A 65 GPCPD
Permanent Conservation Measures are always in effect. Voluntary measures are always encouraged.
Advisory Stage
< 70% N/A 60 GPCPD
Residential customers will be advised that unless water consumption is reduced by 10%, the City may enter Conservation Stage 1.
Stage 1 < 50% > 100% 55 GPCPD
Water customers must abide by required water use reductions and efficiency measures; penalties apply for noncompliance. Water supply conditions are significantly lower than the seasonal norm and water shortage is expected to contine.
Stage 2 <30% > 70%
35 GPCPD
An intense level of water use reduction and efficiency measures are required to avoid entering Stage 3. Penalties for noncompliance are much higher than the previous stage.
Stage 3 <10% > 50% 25 GPCPD
Water supply conditions are substantially diminished and the remaining supply must be allocated to preserve human health and environmental integrity.
WSSP = Water Supply Storage Pool, GPCPD = Gallons Per Capita Per Day

If you would like to know more about the City's Water Shortage Response Plan, please contact Cinnamon Black or the Public Utilities Main Office.

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