DROUGHT MONITORING TASK FORCE
Drought Status Report
December 7, 2001
The Virginia Drought Monitoring Task Force held a conference call on December 6, 2001 to discuss the current moisture conditions in the Commonwealth. The Department of Environmental Quality compiled the following report from information provided by the State Climatologist, the Virginia Departments of Agriculture and Consumer Services, Health, Forestry, Emergency Services, Game and Inland Fisheries; the Virginia Cooperative Extension Service, Farm Service Agency-USDA, the National Weather Service, and the U. S. Geological Survey. |
REPORT FROM THE NATIONAL WEATHER SERVICE
A strong and persistent high pressure system has been in place since the middle part of October
preventing significant moisture from moving northeast over the state of Virginia from the Gulf of Mexico. As a result, cold fronts crossing the region have been
moisture starved and producing little or no precipitation. This trend is expected to continue as another
semi-dry cold front crosses the state on 12/7 - 12/8. This is only expected to produce a few hundredths of an inch at best as the front becomes more parallel to the east to west upper flow. The front will likely stall near the Virginia and North Carolina border and a weak disturbance will move along the front but again expected to produce little as most of the rainfall will be near the southeastern portion of the state. After this
one-shot rain, high pressure will once again take over and usher in cooler and drier air 12/9 - 12/10 and a moderation of temperatures
through 12/13. At any rate, there are no indications that the long-wave weather pattern will change over the next 7-10 days.
The 30-day outlook generally calls for normal temperatures and normal precipitation. The 90-day outlook calls for normal temperatures and precipitation. |
Note: The latest Drought Monitor (dated December 4, 2001) is attached to this report.
REPORT OF THE STATE CLIMATOLOGIST- December 7, 2001
In general, Virginia dryness has increased at a moderate pace since the last report of the Drought Task Force. Recent shortfalls in rain have become even larger, and much above-normal
temperatures have increased evaporation to rates normally seen in early October. As can be seen in the attached table, November rainfall averaged a mere 22% of the long-term mean across the state. Totals ranged from 15% of normal in both the eastern and western Piedmont, to 23% of normal in Northern Virginia. Although the final ranking is not yet available from the National Climatic Data Center, November will likely be around the fifth driest in the 107-year Virginia history. October was the fourth driest on record. In combination, therefore, it seems very likely that the consecutive nature of these two very dry months will place this October-November as either the driest or second driest in our record. However, the final November numbers will not be in until next week, so it is advisable to wait until then before reporting this in the media. Percent-of-normal rain figures are less striking when considering the last six months. June-November has averaged 77% of normal rain statewide, ranging from 62% of normal in the western Piedmont to 88% of normal in Tidewater. On a 12-month basis, the state is averaging 81% of normal. The six and 12-month totals reflect the relatively wet early summer and late winter of 2001. For comparative purposes, the smallest 12-month totals in the major 1998-99 drought were 55-65% of normal. Some combined effects of that drought, along with the current one, are evident in very low levels in benchmark wells, such as Tyler in Louisa County. Although that data requires some extrapolation, it does not yet appear to be as low as it would have been in the prolonged and severe drought of the mid-1960's. In summary, the current drought remains rather short in duration, but very sharp in magnitude. This is reflected in Palmer Drought Severity Index values, which indicate moderate drought in Tidewater, the eastern and western Piedmont, and the Shenandoah Valley/Western Mountain regions. Northern and Southwestern Virginia do not yet register moderate drought on this index, which probably reflects a systematic problem with this index-particularly in the winter, it can be very slow to declare a drought. As of this writing (December 7), there appears to be an increasing prospect for a moderate statewide rain in the next 60 hours, which would dramatically reduce near-surface dryness and lower the threat of fire. The current drought is being caused by an unusual extension of subtropical high pressure over the Gulf of Mexico. The cause for this phenomenon is unknown, but all the dynamic long-range forecasting models indicate it will tend to persist. Hence, the long-range picture remains disturbingly dry. |
|
PRECIPITATION
SUMMARY |
Dec.
7, 2001 |
|
|
|
|
|
|
|
CD |
DEC-NOV |
DEC-NOV |
DEC-NOV |
DEC-NOV |
|
2000-2001 |
NORMAL |
DEPARTURE |
%
DEPART. |
1 |
35.9 |
43.7 |
-7.8 |
82% |
2 |
33.2 |
43.3 |
-10.1 |
77% |
3 |
32.6 |
44.8 |
-12.2 |
73% |
4 |
36.3 |
40.8 |
-4.5 |
89% |
5 |
30.7 |
39.4 |
-8.7 |
78% |
6 |
36.8 |
43.3 |
-6.5 |
85% |
Statewide |
34.3 |
42.4 |
-8.1 |
81% |
|
|
|
|
|
|
|
|
|
|
CD |
JUN-NOV |
JUN-NOV |
JUN-NOV |
JUN-NOV |
|
2001 |
NORMAL |
DEPARTURE |
%
DEPART. |
1 |
19.9 |
22.6 |
-2.7 |
88% |
2 |
15.9 |
22.6 |
-6.7 |
70% |
3 |
14.5 |
23.4 |
-8.9 |
62% |
4 |
18.2 |
22.0 |
-3.8 |
83% |
5 |
14.6 |
21.2 |
-6.6 |
69% |
6 |
18.4 |
22.1 |
-3.7 |
83% |
Statewide |
17.0 |
22.1 |
-5.1 |
77% |
|
|
|
|
|
|
|
|
|
|
CD |
SEP-NOV |
SEP-NOV |
SEP-NOV |
SEP-NOV |
|
2001 |
NORMAL |
DEPARTURE |
%
DEPART. |
1 |
5.0 |
10.1 |
-5.1 |
50% |
2 |
2.8 |
10.6 |
-7.8 |
26% |
3 |
3.9 |
11.1 |
-7.2 |
35% |
4 |
3.7 |
10.6 |
-6.9 |
35% |
5 |
3.5 |
10.3 |
-6.8 |
34% |
6 |
3.8 |
10.2 |
-6.4 |
37% |
Statewide |
3.8 |
9.2 |
-5.4 |
41% |
|
|
|
|
|
|
|
|
|
|
CD |
OCT-NOV |
OCT-NOV |
OCT-NOV |
OCT-NOV |
|
2001 |
NORMAL |
DEPARTURE |
%
DEPART. |
1 |
1.6 |
6.3 |
-4.7 |
26% |
2 |
1.0 |
7.2 |
-6.2 |
14% |
3 |
1.6 |
7.4 |
-5.8 |
22% |
4 |
1.6 |
7.1 |
-5.5 |
23% |
5 |
1.6 |
6.9 |
-5.3 |
23% |
6 |
1.7 |
6.7 |
-5.0 |
25% |
Statewide |
1.5 |
5.8 |
-4.3 |
26% |
|
|
|
|
|
|
|
|
|
|
CD |
NOV |
NOV |
NOV |
NOV |
|
2001 |
NORMAL |
DEPARTURE |
%
DEPART. |
1 |
0.6 |
3.1 |
-2.5 |
19% |
2 |
0.5 |
3.4 |
-2.9 |
15% |
3 |
0.5 |
3.4 |
-2.9 |
15% |
4 |
0.8 |
3.5 |
-2.7 |
23% |
5 |
0.6 |
3.2 |
-2.6 |
19% |
6 |
0.7 |
3.2 |
-2.5 |
22% |
Statewide |
0.6 |
2.7 |
-2.1 |
22% |
Recent lack of precipitation has
caused streamflow across the State to decline well below the normal range for
December. Streamflows are below the
normal range in every major basin within the State and new record lows for
December are being observed at gages in the York, James, and Roanoke River
Basins. During the fall months, ET
(evaporation and transpiration) and precipitation normally are low.
Streamflows usually decline to their lowest levels in September or
October with a slight increase in flow in November and December.
Therefore, the normal range of flow for November and December is greater
than the normal range of flow for September and October.
Because streamflows have remained fairly constant and the normal range of
flows has increased, current streamflows are statistically lower than they were
in November, even though the flows are very similar. Data are provisional and subject to revision.
Streamflow values are in cubic feet per second (cfs). The normal range of flow is defined as flows between those equaled or
exceeded 75% of the time and those equaled or exceeded 25% of the time on the
flow duration curve. A flow duration
curve shows the percentage of time a particular flow occurred during the
available period of record. The last column in the table relates the current
flow to the monthly flow duration curve for that site. At the South River near
Waynesboro, for example, current (Dec. 06) flow of 29 cfs has been equaled or
exceeded 95% of the time in November. |
|
HISTORICAL CONDITIONS (FOR AVAILABLE PERIOD OF RECORD) |
CURRENT CONDITIONS (DEC. 06, 2001) |
||||
|
MINIMUM DAILY MEAN FLOW(cfs) |
MINIMUM DAILY MEAN FLOW FOR DEC. (cfs) |
NORMAL RANGE OF FLOW FOR DEC. (cfs) |
MEDIAN FLOW FOR DEC. (cfs) |
FLOW (cfs) |
FLOW DURATION (% OF TIME CURRENT FLOW EQUALED OR
EXCEEDED) |
SHENANDOAH RIVER BASIN |
|
|
|
|
|
|
South
River near Waynesboro, Va. |
17 |
23 |
53-157 |
101 |
29 |
95 |
South
Fork Shenandoah River at Front Royal, Va. |
107 |
162 |
547-1,596 |
1,010 |
284 |
>95 |
North
Fork Shenandoah River at Cootes Store, Va. |
0.2 |
2.9 |
28-171 |
75 |
10 |
85 |
North
Fork Shenandoah River near Strasburg, Va. |
35 |
50 |
170-572 |
312 |
93 |
95 |
|
|
|
|
|
|
|
POTOMAC RIVER BASIN |
|
|
|
|
|
|
Goose
Creek near Leesburg, Va. |
0.4 |
4.6 |
73-355 |
174 |
28 |
93 |
|
|
|
|
|
|
|
RAPPAHANNOCK RIVER BASIN |
|
|
|
|
|
|
Rappahannock
River at |
2.9 |
35 |
265-812 |
466 |
117 |
95 |
Rapidan
River near Culpeper, Va. |
2.2 |
20 |
218-615 |
379 |
80 |
>95 |
|
|
|
|
|
|
|
YORK RIVER BASIN |
|
|
|
|
|
|
Pamunkey
River near Hanover, Va.* |
47 |
105 |
399-1,167 |
673 |
95 |
>95 |
Mattaponi
River near Beulahville, Va. |
.78 |
52 |
281-762 |
449 |
55 |
>95 |
JAMES RIVER BASIN |
|
|
|
|
|
|
Jackson
River near Bacova, Va. |
13 |
20 |
61-184 |
106 |
16 |
>95 |
Potts
Creek near Covington, Va. |
15 |
15 |
52-181 |
100 |
32 |
90 |
Cowpasture
River near |
40 |
60 |
171-566 |
305 |
70 |
>95 |
Craig
Creek at Parr, Va. |
25 |
35 |
105-416 |
220 |
53 |
95 |
James
River at Buchanan, Va.* |
257 |
316 |
731-2,623 |
1,400 |
453 |
87 |
Maury
River near Buena Vista, Va. |
22 |
70 |
216-734 |
395 |
62 |
>95 |
Hardware
River below Briery Run near Scottsville, Va |
0.1 |
18 |
52-134 |
88 |
15 |
>95 |
Rivanna
River at Palmyra, Va. |
5.2 |
67 |
295-787 |
482 |
70 |
>95 |
James
River at Cartersville, Va. |
330 |
835 |
2,747-7,732 |
4,693 |
815 |
>95 |
Appomattox
River at Farmville, Va. |
6.3 |
29 |
127-296 |
189 |
46 |
>95 |
Appomattox
River at Mattoax, Va. |
13 |
72 |
281-739 |
439 |
133 |
>95 |
Chickahominy
River near Providence Forge, Va. |
0.07 |
21 |
126-348 |
214 |
11 |
>95 |
|
|
|
|
|
|
|
CHOWAN RIVER BASIN |
|
|
|
|
|
|
Nottoway
River near Sebrell, Va. |
14 |
64 |
461-1,686 |
882 |
85 |
>95 |
Blackwater
River near Franklin, Va. |
0.07 |
0.1 |
211-860 |
455 |
7.8 |
>95 |
Meherrin
River near |
4.2 |
36 |
164-466 |
279 |
46 |
>95 |
|
|
|
|
|
|
|
ROANOKE RIVER BASIN |
|
|
|
|
|
|
Roanoke
River at Roanoke, Va.* |
19 |
35 |
114-360 |
205 |
62 |
>95 |
Pigg
River near Sandy Level, Va. |
25 |
86 |
200-363 |
262 |
94 |
>95 |
Roanoke
River at Randolph, Va.* |
179 |
441 |
1,362-3,128 |
1,962 |
642 |
>95 |
Dan
River at Paces, Va. |
244 |
640 |
1,389-2,876 |
1,968 |
631 |
>95 |
Hyco
River near Denniston, Va.* |
2.5 |
8.4 |
39-202 |
94 |
11 |
>95 |
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|
|
|
|
|
|
KANAWHA RIVER BASIN |
|
|
|
|
|
|
New
River at Allisonia, Va. |
453 |
600 |
1,576-3,443 |
2,353 |
813 |
>95 |
Little
River at Graysontown, Va. |
47 |
66 |
182-371 |
265 |
88 |
>95 |
Walker
Creek at Bane, Va. |
24 |
25 |
80-354 |
156 |
41 |
95 |
|
|
|
|
|
|
|
BIG SANDY RIVER BASIN |
|
|
|
|
|
|
Russell
Fork at Haysi, Va. |
0.2 |
1.8 |
54-336 |
144 |
38 |
83 |
|
|
|
|
|
|
|
TENNESSEE RIVER BASIN |
|
|
|
|
|
|
South
Fork Holston River near Damascus, Va. |
40 |
40 |
184-565 |
312 |
82 |
>95 |
North
Fork Holston River near Saltville, Va. |
2.0 |
20 |
84-345 |
177 |
40 |
95 |
Clinch
River at Cleveland, Va. |
37 |
40 |
192-886 |
438 |
98 |
90 |
Powell
River near Jonesville, Va. |
18 |
25 |
132-712 |
324 |
68 |
90 |
Southeast Virginia Field Office (SEVFO)
Waterworks |
PWSID |
Restrictions? |
Situation |
Newport News |
3700500 |
No |
As of 11/27, reservoirs were 76% full, dropping 0.3% per day. When reservoirs drop to 70%, will increase groundwater RO plant from 2.0 to 6.0 mgd. No current plans to start conservation measures. |
Williamsburg |
3830850 |
No |
As of 11/29, Waller Mill reservoir is 44½ (steady)inches below full (normal level is about 20 inches below full). Purchasing 2 mgd of raw water from Newport News. No current plans to start conservation measures. |
Ft. Monroe |
3650150 |
No |
As of 11/29, the system is holding 446 MG in the combined upper and lower Big Bethel reservoirs, with 184 MG in the lower reservoir (normal at this time of year is 199 MG in the lower reservoir). The water plant will be shutting down in mid-December for replacement of valves, and will switch to Newport News water at that time. |
James City Service Authority Central System |
3095490 |
No |
No significant impact on water levels in wells. The dry conditions are leading to much increased demands. |
Virginia-American, Hopewell |
3670800 |
No |
No problems with water quantity as yet, but there is an observed increase in TDS and sodium (Na+ up to 180 mg/L), as salinity begins to work its way up the James. Complaints from domestic as well as industrial customers about the increased TDS and Na+. |
Jarratt |
3183550 |
No |
On 11/28, the Nottoway River was about 1.5 feet lower than usual. The intake owner (Georga-Pacific) has done some work to make sure that leaves/debris are no longer a problem. |
Emporia |
3595250 |
No |
As of 11/28, the reservoir is "lower than usual" (amount not cited), although some water is still going over the dam. See discussion in Note 3, below. |
Norfolk |
3710100 |
No |
As of 12/03, reservoirs are at 74.6% of total capacity (minor improvement). Historic level at this time of year is 80.5% full. Pumping from Nottoway River, but not from Blackwater River. Pumping from Lake Gaston, at rate of 49.9 mgd. Wells are ON. Not currently considering conservation measures, but that could change with continued dry weather. |
Portsmouth |
3740600 |
Yes
|
As of 3 Dec, reservoirs are at "56% of useful capacity". Median capacity for this time of year is 96%, average capacity is 89% (period of 1969-2000). Emergency wells are on, pumping 4.6 mgd. City Council voted to establish Voluntary Conservation at meeting of 11/27. The restrictions took effect on 11/30. |
Chesapeake -
Western Branch system |
3550050 |
Yes
|
This portion of the city is consecutive to (receives water from) the city of Portsmouth. Because Portsmouth decided to go on voluntary restrictions, Chesapeake has decided to follow Portsmouth's lead, for ALL residents of the city. City Council voted to establish Voluntary Conservation at the meeting on 11/27. The restrictions took effect on 11/30. |
Chesapeake -
South Norfolk system |
3550052 |
Yes
|
This portion of the city is consecutive to (receives water from) the city of Norfolk. Because Portsmouth decided to go on voluntary restrictions, Chesapeake has decided to follow Portsmouth's lead, for ALL residents of the city. City Council voted to establish Voluntary Conservation at the meeting on 11/27. The restrictions took effect on 11/30. |
Chesapeake -
NW River system |
3550051 |
Yes
|
Chlorides are increasing in river water, and well water levels have dropped about 20 feet. Neither condition is currently impacting water quantity or quality. Because a portion of the city (a separate system from the NW River system) is served from Portsmouth, Chesapeake has decided to follow Portsmouth's lead, for ALL residents of the city. City Council voted to establish Voluntary Conservation at the meeting on 11/27. The restrictions took effect on 11/30. |
City of Suffolk central system |
3800805 |
No |
As of 11/29, reservoir system is at 94% of capacity, following some slight rains (these reservoirs are so small that it doesn't take much rain to bring their levels up). Are mostly treating well water (EDR plant), and are purchasing finished water from Portsmouth. No drought impacts at this time. |
City of
Suffolk - Route 17 Corridor |
3800787 |
Yes
|
This system is consecutive to (purchases water from) the Portsmouth system. As such, this system has followed the lead of the Portsmouth system, and has adopted Voluntary Conservation. If Portsmouth goes to Mandatory Conservation, Suffolk will probably switch the supply source to their Central System (groundwater). |
Notes: 1. Systems listed for the first time are shown in bold. 2. As of this date, SEVFO has not received any reports of impacts to groundwater systems. 3. While there have been no lasting drought-related impacts to the waterworks at the City of Emporia, there have been impacts at the power plant located immediately across the reservoir from the water plant. When the power plant operates at full capacity, it withdraws sufficient water to cause the water level in the reservoir to drop, to the point where water stops going over the dam. This in turn has an impact on the water plant. The water plant and power plant have a "gentlemen's agreement" that, at such times, the water plant notifies the power plant and the power plant shuts down. This allows the water level in the reservoir to build back up. Currently, the power plant is operating about 10 to 12 hours per day. |
District 8
All surface waters (reservoirs and rivers) are below normal water levels by approximately 1 to 2 feet. No water supply problems or conservation plans in effect at this time. No groundwater problems known at this time. District 9 No groundwater or surface water problems known at this time. District 16 Lake Caroline is 3 feet below normal. Voluntary conservation measures instituted prior to October have been lifted. Spotsylvania County declared a water emergency in mid November and instituted voluntary conservation. Ni River Reservoir is over 6 feet below normal. Motts Run Reservoir is 11 feet below normal and is releasing water to Rappahannock River for withdrawal by Motts Run WTP. City of Fredericksburg (consecutive system to Spotsylvania County) has asked for voluntary conservation based on Spotsylvania County's action. Stafford County has asked residents to voluntarily conserve water. Smith Lake is 8 feet below normal and Abel Lake is over 4 feet below normal. No groundwater problems known at this time. |
The drought situation in PD10 has improved some since
our last report. The reservoir levels in Charlottesville /Albemarle County are at 72% -this is up from the 69% previous report. Their main reservoir – South Rivanna - is only 6 inches below the overflow and rising. The Sugar Hollow reservoir remains essentially at zero but remember that the Ragged Mountain reservoir is in good shape. In Schuyler the Johnson's Branch flow has improved since our last report. While not back to normal flows there is ample water to meet daily demands. The Fluvanna Correctional Center is still unable to withdraw raw water from Mechunk Creek. Their raw water storage impoundment has approximately 80 days of available water remaining. The drought report for PD 6 is below and essentially unchanged. Craigsville- spring production off - well production off - pursuing emergency construction to connect to Augusta Springs- plans and specifications for 6700 feet of interconnecting water line have been approved, and bids received. Monterey - well production off - plans under review for a new well, comments provided Coles Run - reservoir level down 5-6 feet - no impact on system due to multiple sources. Staunton - Middle River flow reduced |
In general, the drought is continuing but there appears to
be a slight
improvement from earlier this fall possible due to less evaporation and
transpiration. PD11 City of Lynchburg - Pedlar Reservoir is up somewhat, but still about 179" down. City is drawing about 5 MGD from the reservoir and about 7MGD from the James River. Will draw a larger percentage from the river if/when the reservoir reaches 190" down. Town of Amherst - Buffalo River still has a slight overflow, somewhat better with the recent rain. Amherst Co. Service Authority - Graham Creek Res. is full and Harris creek is up - currently drawing from creek. City of Bedford - City is drawing entirely from Stoney Creek Reservoir and still has a 1/2" overflow - were previously using Otter River and wells to keep reservoir full and will do so again if reservoir drops significantly. Eagle Eyrie - reservoir is as low as anyone there has ever seen it, but they are still drawing from their upper intake level, so they are OK. Town of Brookneal - Phelps Creek Reservoir is down slightly, but they are in good shape. CCUSA - Otter River rose 10'' with the recent rain and is now only 16" down. High Point Subdivision - Smith Mountain Lake is up a little, but still at least 5 feet low. There is still plenty of depth at the intake, however. Town of Altavista - The Staunton River level is OK but Reed Creek is still low. PD12A Town of Rocky Mount - still have an overflow at the check dam but the river is down, recent rains have brought the level up slightly. Demand is down and expected to remain that way through the beginning of next year. Based on USGS flow data the mean discharge has increased approx. 8 cfs since the last drought report. City of Danville - levels in the Dan River appear to have recoveredslightly. The level above the Schofield Dam has recovered to the point that there is almost an overflow over the Dam. These levels are highly variable based on upstream releases. Town of Gretna - reservoir is full. Town of Chatham - reservoir is down but there is still an overflow at the check dam in Cherrystone Creek. PD12B City of Martinsville - reservoir down 5.5 feet. Marrowbone Cr. WTP- flow over check dam is 2" which is pretty good considering. Stuart - no problems but previously operator indicated stream flow as low as he has seen. PD13 There is no problems from surface systems in PD-13. Great Creek Reservoir is hold its level. Kerr Lake still has some water for Clarksville. The rivers are low but flowing adequately. PD14 Crewe, Town of - PWSID 5135160, the reservoir is still 19-inches below. Stagnant conditions and a periodic cold snaps have resulted in high raw water iron and manganese concentrations. However more mixing has caused both levels to drop in the raw water and they are again meeting the SMCLs. I have previously estimated that at 22-inches below the spillway the reservoir may have a 60 day supply left. The Town is still requesting that people voluntarily conserve water and closed car washes. I sent the Town Manager the section form the Code of Virginia that covers emergency ordinances. They also requested advice on how to stop a private citizen from pumping water to fill an ornamental pond. We suggested they consult with their attorney. Buckingham County Waterworks - PWSID 5029085, the reservoir is about 14.5-inches below the spillway. This is slightly higher(+0.25 inches since the last report. The operator previously sent letters to schools and prisons asking them to conserve water and had a radio announcement. He continues to experience shortened filter run times (~8 hours). Victoria, Town of - PWSID 5111800, the operators are now switching back an forth between 2 water sources to avoid dropping either sources level too much. They just switched back to Nottoway falls which has an overflow of the dam. Kenbridge, Town of - PWSID 5111450, No changes; the off-stream impoundment is still 2 to 3 feet below full pond and the smaller raw water pump is being used all day now due to low stream flow and to maintain the reservoir pool at a constant level. The plant operates ~6.5 hours per day at ~482 gpm. Amelia Academy - PWSID 5007030, This NTNC system reported to me that their bored well has gone dry twice in October. It has not reoccurred. They submitted plans for a new drilled well (drilled a year ago) but they were returned for scope and detail. We have 9 good bactis collected 15 minutes apart and good chemical analyses and a yield and drawdown test but no drilling log. If need arises we will need to let them connect it under emergency conditions provided we get the drilling log. It may require them to collect the necessary series of 20 bactis one hour apart later. They have continuous disinfection. |
EAST CENTRAL FIELD
OFFICE
Swift
Creek WTP - The reservoir level is currently 3.4 feet below the top of the
dam. This means that it is 3 inches lower than it was
when I called on November 7th. Although
the rainfall last weekend was small (0.1 inches total), it has helped maintain
the groundwater levels, which has resulted in a slower rate of depletion
of the reservoir. The WTP output is still being held to a maximum of 6.0
MGD,
which is one-half of its treatment capacity. Appomattox River Water Authority - The reservoir level is currently 10 inches below the top of the dam. This means that it is 2 inches higher than it was when I called on November 7th. There are no drought related restrictions on the production of the WTP. James River Correctional Center - The water level in Beaverdam Creek is currently 2 inches above the dam. This means that it is 1.5 inches higher than when I called on November 7th. Water conservation is still being practiced to some degree. The WTP production was 0.808 MGD on November 27th. Pagebrook - Sydnor is still having water hauled every Monday and Friday. This is the same rate of hauling as when I called on November 7th. This is the only Sydnor waterworks in my area that water is being hauled to. Gloucester- The Beaverdam Reservoir water elevation was 40.13 on 11-28-2001 when the overflow is 40.5. Therefore, the water level is about 4.5 inches below the overflow level. Note that about a million gallons of water is allowed to flow through the reservoir every day. City of Richmond - The James River is still low, but Richmond is having no problems with water withdrawals. We are not aware of any use restrictions in place in the Richmond area. The recent rains may reduce demand somewhat. |
The only foreseeable problems are in Planning District
1.The reservoirs in Wise Co. are below the full levels and are dropping.
However, the levels are better than they were in each of the previous 3 years.
Appalachia-200 days left, no alternate source in use, no conservation measures. Big Stone Gap-138 days left, have an alternate source that is not in use, no conservation measures Wise- 225 days left, no alternate source in use, no conservation measures. |
PD |
COUNTY |
SYSTEM |
SOURCE |
FEET DOWN FROM OVERFLOW |
MILLION GALLONS LEFT |
DAYS LEFT |
ALTERNATE SOURCE(S) |
CONSERVATION MEASURES |
COMMENTS |
DOES SOURCE CAPACITY NEED TO BE
REEVALUATED? Y or N |
||
1 |
Wise |
Town of Wise |
Reservoir |
6'7" |
146.5 |
225 |
Bear Creek |
None |
|
|
|
|
|
|
|
|
7.5 |
137 |
210 |
Bear Creek |
None |
|
|
|
|
|
|
|
|
7'9" |
134 |
206 |
Bear Creek |
None |
|
|
|
|
1 |
Wise |
Town of Big Stone Gap |
upper reservoir |
44" |
|
|
well |
|
new well not being used |
|
|
|
|
|
|
lower |
44" |
275.35 |
138 |
|
|
|
|
|
|
|
|
|
upper reservoir |
55" |
|
|
|
|
|
|
|
|
|
|
|
lower |
55" |
225 |
113 |
|
|
|
|
|
|
|
|
|
upper reservoir |
56" |
|
|
|
None |
|
|
|
|
|
|
|
lower |
56" |
223 |
112 |
|
None |
|
|
|
|
1 |
Wise |
Town of Appalachia |
reservoir |
3'1.5" |
80 |
200 |
None |
|
|
|
|
|
|
|
|
|
4' |
75 |
185 |
None |
|
|
|
|
|
|
|
|
|
4'3" |
74 |
184 |
None |
None |
|
|
|
|
1 |
City of Norton |
Norton |
upper |
11.5' |
37.7 |
67 |
Wise County PSA |
|
|
|
|
|
|
|
|
lower |
14.7' |
29 |
|
|
|
|
|
|
|
|
|
|
upper |
17 |
26 |
54 |
Wise County PSA |
None |
|
|
|
|
|
|
|
lower |
14'10" |
28 |
|
|
None |
|
|
|
|
4 |
Pulaski |
Town of Pulaski |
Hogans |
3.5 |
|
>90 |
Pulaski Co. PSA |
|
|
|
|
|
4 |
|
|
Gatewood |
6 |
|
>90 |
Pulaski Co. PSA |
|
|
|
|
|
4 |
|
|
Hogans |
3.5 |
|
>90 |
Pulaski Co. PSA |
|
|
|
|
|
4 |
|
|
Gatewood |
7 |
|
>90 |
Pulaski Co. PSA |
None |
|
|
|
|
VIRGINIA AGRICULTURAL
SITUATION
While it is never a
good time to have excessively dry weather, the dryness that much of Virginia has
experienced this fall has provided favorable conditions for farmers to harvest
their field crops while not reducing significantly the final yields.
However, as the dry weather persists, the drought is taking a toll of
Virginia agriculture. Farmers are electing not to do any additional
seeding this fall after experiencing low seed germination because of the lack of
sufficient rain. Livestock
producers have seen their water supplies and pastures diminished by the lack of
precipitation since August. Some farmers in
localities affected by the prolonged dry weather are seeking assistance through
programs of the United States Department of Agriculture to drill wells to
replace their dwindling water supplies.
In addition, some farmers are deciding to sell their livestock earlier
because of the dry weather. Because
of worsening pasture conditions, some farmers have had to begin putting their
cattle on feed earlier than usual. In early December
Prince Edward County submitted a drought disaster designation request to the
Commonwealth of Virginia citing agricultural losses caused by dry weather. On
behalf of Governor Gilmore, USDA has been asked to prepare a damage assessment
report on Prince Edward County's situation for consideration by the Governor.
Earlier in the fall Goochland County submitted a similar disaster
designation request which has been processed. |
VIRGINIA CROP SUMMARY
FOR WEEK ENDING NOVEMBER 25, 2001
(This is the last
report the Virginia Agricultural Statistics Service released for calendar year
2001.) Scattered rainfall over
the weekend helped to improve the dry soil conditions throughout the
Commonwealth. Significant rainfall is still needed to recharge soil moisture
levels. Days suitable for fieldwork were 6.1. Lack of rain is hindering the
planting of small grains. |
TOPSOIL MOISTURE PERCENT
Week Ending | Very Short | Short | Adequate | Surplus |
November 25 | 69 | 31 | 0 | 0 |
November 18 | 78 | 21 | 1 | 0 |
November 11 | 68 | 29 | 3 | 0 |
November 4 | 54 | 41 | 5 | 0 |
October 28 | 42 | 47 | 11 | 0 |
CROP CONDITION PERCENT
Crop | Very Poor | Poor | Fair | Good | Excellent |
Pastures | 63 | 34 | 3 | 0 | 0 |
Livestock | 6 | 10 | 28 | 31 | 25 |
Small Grain and Winter Grazing Crops | 28 | 48 | 21 | 3 | 0 |
CROP PROGRESS PERCENT - WITH COMPARISONS
Crop | This Week | Last Week | Last Year | 5 Year Average |
Winter Wheat Seeded | 83 | 77 | 85 | 82 |
Cotton Harvested | 95 | 89 | 83 | 81 |
Beef Cattle Forage % from Pastures | 19 | 39 | NA | NA |
Milk Cow Forage % from Pastures | 5 | 9 | NA | NA |
Sheep Forage % from Pastures | 17 | 48 | NA | NA |
Will relay the counties
that have submitted Flash Reports in regard to the drought situation:
Augusta, Highland,
Amelia, Chesterfield, Powhatan. Have reported very
limited to no planting of fall crops. Damage Assessment
Report (DAR) has been completed and submitted for a disaster declaration on
Goochland County. A DAR
has been requested by the Governor's office for Prince Edward County on Dec. 4.
We have been starting to have producer requesting Emergency Conservation
Program (ECP) for drilling wells for livestock, this has been mainly in the
valley. |
FOREST FIRE SITUATION IN VIRGINIA - DECEMBER 2, 2001
Recent rains and the continued vigilance of the citizen of the Commonwealth have helped keep the fire activity to a minimum during the past week. The BURNING BAN CONTINUES to be a major factor in the reduction of fire starts and will remain in effect until the Department of Forestry feels confident that outdoor burning can once again be allowed without placing lives and property at danger. |
National Drought Summary -- December 4, 2001
The East: Moderate to locally heavy precipitation (0.5" to 2.0") fell on many areas of the Northeast and New England west of the I-95 corridor, prompting spotty reductions in drought and dryness classifications. In addition, former D0 conditions in central and northeast Pennsylvania, where some of the heavier precipitation fell, were reclassified D0(W) in deference to improved streamflows and the elimination of 30-day precipitation shortages. Farther south, moderate precipitation brushed the southern Appalachians and the western fringes of the dry region, but most areas received only scattered totals of 0.3" or less. Despite recent precipitation in parts of the East, including 2 consecutive relatively wet weeks in central and northern sections, many areas remained 4 or more inches below normal for the last 90 days, with deficits reaching 7 to 10 inches across the southern half of Virginia and parts of adjacent North Carolina and the southern Appalachians. The continuing dryness led to a deterioration from D0 to D1 in the west-central Appalachians, from D1 to D2 in central and southern Virginia, and from D2 to D3 in a swath covering the central Carolinas (where year-to-date precipitation totals are 1' to 1½’ below normal). Along the Eastern Seaboard and the Deep South (the New England, Mid-Atlantic, and South Atlantic-Gulf hydrologic service regions), 44% of all streamflow sites reported flows below their respective 10th percentile thresholds for December 4, up from 35% one week prior but below the recent peak of 60% reported November 23 and 24, according to the U. S. Geological Survey. Not surprisingly, November streamflow volume into the Chesapeake Bay was the lowest of any November since records began in 1937. Going a bit deeper, groundwater levels are also very low in some areas. In late November, the Washington County, MD site reported groundwater depth at its lowest since November 1986, and among the lowest 1.5% of their 3900 observations since April 1970. Farther north, New London County, CT was at its lowest since July 1991, and was among the lowest 4% of their 2065 observations made since May 1958. Most sites were not as unusually low as these 2 locations, but a majority were significantly below normal. |
USGS--Water Resources of Virginia
Contact: GS-W-VArmd_webmaster@usgs.gov
U.S. Department of Interior,
U.S. Geological Survey
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URL://va.water.usgs.gov/drought/dsr_12-07-01.htm Last modified: 02/25/02 02:17:32 PM