well data, surface-water discharges, and nitrate concentrations

Page 1

WELL DATA, SURFACE-WATER DISCHARGES, AND NITRATE CONCENTRATIONS, FEBRUARY 1986 - SEPTEMBER 1987, IN PARTS OF THE PASCO BASIN, WASHINGTON

By B. W. Drost, K. M. Schurr, G. P. Ruppert, and S. E. Cox

U.S. GEOLOGICAL SURVEY

Open-File Report 89-38

Prepared in cooperation with the

STATE OF WASHINGTON DEPARTMENT OF ECOLOGY

Tacoma, Washington 1989

Page 2

DEPARTMENT OF THE INTERIOR

MANUEL LUJAN, JR., Secretary

U.S. GEOLOGICAL SURVEY

Dallas L. Peck, Director

For additional information write to:

District ChiefU.S. Geological Survey1201 Pacific Avenue - Suite 600Tacoma, Washington 98402

Copies of this report can be purchased from:

U.S. Geological SurveyBooks and Open-File ReportsBox 25425, Federal Center, Bldg. 810Denver, Colorado 80225

Page 3

CONTENTS

Page

Abstract------------------------------------------------------------- 1Introduction--------------------------------------------------------- 2

Purpose and scope------------------------------------------------ 2Well-numbering system-------------------------------------------- 4Acknowledgments -------------------------------------------------- 4

Methods of data collection------------------------------------------- 5Ground-water data------------------------------------------------ 5

Well selection----------------------------------------------- 5Well-location data------------------------------------------- 5Well-construction data--------------------------------------- 6Water levels------------------------------------------------- 6

Surface-water data----------------------------------------------- 8Site selection----------------------------------------------- 8Station identification numbers------------------------------- 8Discharge calculations --------------------------------------- nData presentation-------------------------------------------- 11

Water-quality data----------------------------------------------- 12References cited----------------------------------------------------- 12

ILLUSTRATIONS

Figure 1. Map showing location of Pasco basin and study area-------- 32. Hydrographs of wells with continuous recorders------------ 73. Schematic diagram of surface-water sites in South Columbia

Basin and Franklin County Irrigation Districts---------- 94. Schematic diagram of surface-water sites in Kennewick and

Columbia Irrigation Districts--------------------------- 10

TABLES

Table 1. Well records, water levels, nitrate-plus-nitriteconcentrations, and specific-conductance values inwells composing the water-level network------------------ 13

2. Records of surface-water sites with daily discharges orstages --------------------------------------------------- 88

3. Discharge measurements at miscellaneous sites-------------- 1284. Water-quality data from surface-water sites---------------- 131

iii

Page 4

CONVERSION FACTORS

For the convenience of readers who may prefer to use metric units rather than the inch-pound units used in this report, values may be converted by using the following factors:

Multiply inch-pound unit

foot (ft)

acre-foot (acre-ft)

3 cubic foot per second (ft /s)

milligrams per liter (mg/L)

By To obtain metric unit

0.3048 meter (m)3

1233 cubic meter (m )3 0.001233 cubic hectometers (hm )

3 0.02832 cubic meter per second (m /s)28.32 liters per second (L/s) 0.00136 tons per acre-foot (tons/acre-ft)

Sea level; In this report "sea level" refers to the National Geodetic Vertical Datum of 1929 (NGVD of 1929)--a geodetic datum derived from a general adjustment of the first-order level nets of both the United States and Canada, formerly called Sea Level Datum of 1929.

IV

Page 5

WELL DATA, SURFACE-WATER DISCHARGES, AND NITRATE CONCENTRATIONS,FEBRUARY 1986 - SEPTEMBER 1987, IN PARTS OF THE

PASCO BASIN, WASHINGTON

By B. W. Drost, K. M. Schurr, G. P. Ruppert, and S. E. Cox

ABSTRACT

The U.S. Geological Survey, in cooperation with the State of Washington Department of Ecology, initiated a study in 1986 of parts of the Pasco basin, Washington, to determine: (1) the effects of dams, irrigation, canal seepage, and ground-water pumping on ground-water levels; (2) the quality of ground water, with emphasis on probable sources of large concentrations of nitrate; (3) whether pesticides are present in the ground-water system; (4) directions and general rates of movement of undesirable chemicals and (or) chemical concentrations in the ground-water system; and (5) the possible results of various management alternatives for dealing with high ground-water levels and large concentrations of nitrate in ground water.

This report contains selected basic data collected from the start of the project (February 1986) through September 1987. The ground-water-level network consisted of about 500 wells that were measured in February 1986, September 1986, and February 1987. Water levels were measured monthly in about 70 wells, and 5 wells were monitored with continuous recorders during the same period.

A surface-water-flow gaging network was operated from February 1986 through July 1987. All major flows into and out of the project area were gaged for at least one full year. Miscellaneous measurements were taken at additional locations.

Ground- and surface-water samples were collected and analyzed for nitrate concentrations and specific conductance. Most of the water-level network wells and selected surface-water sites were sampled in September 1986. Selected wells were sampled periodically from September 1986 through September 1987.

Page 6

INTRODUCTION

The Pasco basin (fig. 1) includes approximately 2,000 square miles of south-central Washington. The basin has a diverse economy ranging from dryland and irrigated agriculture to the U.S. Department of Energy's Hanford site. The climate is arid to semiarid, and essentially the entire basin receives less than 10 inches of precipitation annually. Over the last 40 years, much of the basin has been changing from rangeland and dryland farming into one of the major irrigated agricultural areas of the Northwest. Signifi­ cant volumes of water have been diverted from the river systems into this area for irrigation. There have also been significant increases in ground-water pumping.

A variety of water problems have resulted, both directly and indirectly, from the significant increase in irrigation in the basin. The use of surface water for irrigation has been linked to significant rises in ground-water levels in many areas (through percolation of surface water applied on crops and (or) seepage from canals and laterals). Ground-water levels have also risen due to higher river levels, caused by dams on the Columbia and Snake Rivers. Rising ground-water levels in some areas reportedly have resulted in septic system failures, damage to roads, and loss of agricultural land because of ponding. Rising ground-water levels have been suggested as a cause of landslides along the Columbia River. Pumping of ground water has lowered water levels in some areas, causing concern over the future avail­ ability (and cost) of ground water for irrigation. Large concentrations of nitrate observed in water from some wells have been linked to application of fertilizers and (or) failure of septic systems. There is concern also that pesticides, which have been used in the area for many years, may have contam­ inated drinking water supplies, or may do so in the future.

Purpose and Scope

The U.S. Geological Survey, in cooperation with the State of Washington Department of Ecology, initiated a study in 1986 in parts of the Pasco basin (fig. 1) to determine:

1) The separate effects of dams, irrigation, canal seepage, and ground- water pumping on ground-water levels;

2) The quality of the ground water, with emphasis on probable sources of large concentrations of nitrate;

3) Whether pesticides are present in ground water in selected areas that have experienced long-term pesticide use.

4) The directions and general rates of movement of undesirable chemicals and (or) chemical concentrations in the ground-water system;

5) The possible results of various management alternatives for dealingwith high ground-water levels and large concentrations of nitrate in ground water.

The purpose of this report is to make available selected data collected during the early stages of the study, from February 1986 through September 1987. The geologic units tapped by wells are not indicated in this report; the determination of geologic units is an interpretive process that will continue throughout analysis and modeling of the ground-water system.

Page 7

120° 119°

46 45' -

46"15'-

,S, Department t>f Energy} '

£\ /; WALLA WEXPLANATION

Boundary of Pasco basin

Boundary of study area

Base from U.S. Geological Survey State base map, 1:500,000 10 20 MILES

10 20 KILOMETERS

Figure 1 .--Location of Pasco basin and study area.

Page 8

Well-Numbering System

The well numbers used in this report give the location of wells according to the official rectangular public-land survey. For example, in well number 08N/30E-14M01, the part preceding the hyphen indicates successively the township and range (T.08 N. , R.30 E.) north and east of the Willamette base line and meridian, respectively. The number following the hyphen indicates the section (sec. 14), and the letter (M) indicates the 40-acre subdivision of the section as shown in the sketch below. Last is a sequence number used to distinguish wells in the same 40-acre tract. Thus, well 08N/30E-14M01 is in the NWk of the SWH of sec. 14, T.08 N. , R.30 E. A "D" following the sequence number indicates a well which has undergone changes in construction (generally deepening). The number following the "D" is a sequence number to distinguish multiple construction changes in the same well.

R. 30 E.

8/30-14M1

T.

\-

N.

D

E

. M

N

C

F

L

P

B

G

K

Q

A

H

J

R

Section 14

Acknowle dgment s

This study is being conducted in cooperation with the State of Washington Department of Ecology. The cooperation and assistance provided by the Columbia Irrigation District, the Franklin County Irrigation District, the Kennewick Irrigation District, and the South Columbia Basin Irrigation District are gratefully acknowledged. The irrigation districts allowed access to canals for installation and monitoring of gaging stations and, in some instances, provided daily staff-gage readings. Personnel at the State Fish Hatchery at Ringold Springs provided staff-gage readings. The U.S. Bureau of Reclamation provided access to wells and piezometers. The cities of Richland and West Richland provided access to their wells. Many local residents were especially helpful by providing access to their wells for water-level measure­ ments and water-quality sampling.

Page 9

METHODS OF DATA COLLECTION

Ground-Water Data

Well Selection

Wells were selected for the ground-water-level network primarily to achieve a good areal distribution of wells tapping each aquifer. Using information contained in drillers' logs, wells were selected that appeared to draw water from only a single aquifer. Some wells were included in the network because they had historical water-level records.

In areas where high ground-water levels and (or) large nitrate concen­ trations were reported, the desired observation-well density was one well per aquifer per one-sixteenth of a section; and in other areas, the desired density was one well per aquifer per one-quarter of a section. The well selection in each area was limited by the availability of wells, permission to measure, and the ability to obtain measurements and samples. Water levels and well records for the wells comprising the ground-water-level network are contained in table 1 (end of report).

Well-Location Data

In the field, well owners were contacted and data on the drillers' well logs were cross-checked (driller's name, well depth, year drilled, casing diameter, and well location) in order to match the drillers' well logs with the proper wells. The owners were asked also about any construction changes that might have been made to their wells.

Sketch maps, made in the field, included the distance from each well to a known point on a topographic map (generally road intersections). Most distance measurements were made with vehicle odometers. Well locations were plotted on 1:24,000-scale topographic maps in the field and then were checked against the sketch maps in the office.

Local numbers were assigned from plots on the topographic maps accord­ ing to the well-numbering system described previously. On subsequent visits, locations were rechecked from the sketch maps and topographic plots, and, in some cases, were checked against aerial photographs.

Latitudes and longitudes were determined from the topographic map plots and are generally accurate to within 2 seconds. In rare cases, they may be accurate only to within 10 seconds.

Altitudes were assigned from the topographic maps and are generally accu­ rate to within 10 feet. In steep terrain, or where the precise location is in doubt, the error may be as great as 40 feet. A few wells were checked with altimeters (accurate to within 5 feet) and a few had been surveyed (accurate to within 1 foot) for other projects.

Page 10

Well-Construction Data

Nearly all of the values for well depths and open intervals are from drillers' logs or from well owners. In some abandoned wells or piezometers, depths were measured. Open intervals were interpreted directly from drillers' data. If the driller indicated that a solid casing was present in an inter­ val, then it was assumed the interval was not open. This is not always true, however, because the casing may be underfit (much smaller than the hole) and water could move up or down the outside of the casing to an open interval.

Water Levels

Water levels were measured in approximately 500 wells during three mass measurements in February 1986, September 1986, and February 1987. These periods were chosen to determine water levels preceding the application of irrigation water (about mid-March) and just prior to the cessation of irri­ gation (about October 1). About 70 of these wells were measured monthly. Water-level recorders were installed in five wells; hydrographs for these wells are shown in figure 2. Additional water-level recorders, operated by other agencies, were in operation in the project area during the period February 1986 to February 1987. These records are not included in this report.

Water-level measurements were made according to the procedures in the "National Handbook of Recommended Methods for Water-Data Acquisition" (U.S. Geological Survey, 1977), with the following modifications:

1) Each water-level measurement was repeated at least once to verify the accuracy of the measurement and to determine the status of the water level. The status check indicates whether the water level was static or changing in response to a stress (such as recent pumping in the well or in a nearby well).

2) Steel tapes were preferred for water-level measurements, and levels were measured to 0.01 foot. If two steel-tape measurements were within 0.02 foot, then the measurement was considered good and the water level considered static. When the two were not within 0.02 foot of each other, then additional measurements were made to determine whether there was measurement error or a water-level status problem. Changing water levels were common in basalt wells where drawdowns are large and recoveries are slow. The second measurement was generally taken within 5 minutes of the first, and therefore extremely slow water-level changes may not have been observed.

3) Electrical tapes were used where steel tapes were inappropriate(casing or hole too wet, cascading water, pumping well). Because electrical-tape measurements are less accurate than those made with steel tapes, water levels were measured to 0.01 foot, but reported only to 0.1 foot. Two successive measurements were made, usually within 5 minutes. If they did not match within 0.04 foot, then further measurements were made in order to establish the measurement accuracy and the water-level status. Electrical tapes are subject to stretching, therefore, all electrical tapes were periodically checked against steel tapes.

Page 11

10

20

08N/28E-22D03 35 Feet deep Open to sediments

30'

50

60

7080

90

100

110

120

08N/28E-07A03D1 233 Feet deep Open to sediments

08N/30E-35D01 225 Feet deep Open to basalt

08N/28E-12M01 358 Feet deep Open to basalt

08N/28E-07A02 204 Feet deep Open to sediments

130Apr May June July Aug Sept

1986

Oct Nov Dec Jan Feb Mar Apr

1987

May June

Figure 2.--Hydrographs of wells with continuous recorders.

Page 12

Surface-Water Data

Site Selection

A surface-water-flow gaging network was established to monitor all sig­ nificant surface-water flow in and out of the study area. Inflow and outflow points were identified from topographic maps, air photos, field visits, and information supplied by personnel of the irrigation districts. In most cases, inflows are major irrigation canals and outflows are irrigation wasteways. Some outflows are a mixture of irrigation waste flows (return flows and through flows), storm runoff, and spring flows.

Some sites were chosen at intermediate locations between inflow and out­ flow points to determine the distribution of flow within the major irrigation systems. One site was established on the Columbia River to monitor the varia­ tion in river stage only.

Figures 3 and 4 show the location of the surface-water sites (39 gaging stations, 1 elevation station, and 13 miscellaneous-measurement sites) oper­ ated by U.S. Geological Survey personnel, and tables 2 and 3 (at end of report) list the site records. The project surface-water network includes sites operated by other agencies (primarily the U.S. Bureau of Reclamation), but only Survey sites are included in this report. Gages were operated to obtain at least one complete year of record at each site, although not all gages were operated during identical periods. The first records were collected in February 1986, and all gages had a complete year of record by July 1987.

Station Identification Numbers

Each gaging station was assigned a unique number that is retained indefin­ itely. The system used by the U.S. Geological Survey to assign these numbers is based on geographical location. The "downstream order" system, with some modification, was used for stations with continuous record. No numbers were assigned to sites where only miscellaneous discharge measurements were made.

The "downstream order" system uses eight-digit numbers that normally increase in a downstream direction. Stations on a tributary that enter between two sites are numbered between those two. The numbers are not necessarily consecutive because gaps are left for possible additional stations.

For canal systems that flow only during the irrigation season, station num­ bers begin at the head of the canal system, based on the diversion point from the river system, and increase downstream. A few canal systems flow year-round as a result of spring flows into the canals. In these systems, stations were numbered as if they were natural tributaries to the river system into which they discharge, with station numbers assigned at the discharge point and decreasing in the upstream direction.

Page 13

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Page 14

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Page 15

Discharge Calculations

Records of stage were obtained either from automatic recording devices, which usually recorded once every 30 minutes, or from readings, usually once- daily, of staff gages. For some stations, there were periods when either no gage-height record was obtained or the record was unusable.

Discharge was computed from direct measurements and stage records using the standard methods outlined in "Measurement and Computation of Streamflow" (Rantz and others, 1982).

Data Presentation

The data for each gaging station (table 2) consist of two parts--the manuscript or station description, and the data table. The manuscript provides, under various headings, descriptive information as follows:

LOCATION.--Information on location was obtained from the most accurate maps available. Latitude and longitude were determined to the nearest second. The location of the gage with respect to the cultural and physical features in the vicinity and with respect to the reference place mentioned in the station name is given.

GAGE.--The type of gage used, either recording or staff, is given. Altitudes were assigned from topographic maps and are generally accurate to within 10 feet.

REMARKS.--All periods of estimated daily discharge are identified.A statement on the accuracy of the records follows. The accuracy

depends primarily on: (1) The stability of the stage-discharge relation, (2) the accuracy and completeness of stage record and discharge measure­ ments, and (3) interpretation of records. "Excellent" means that about 95 percent of the daily discharges are within 5 percent of the true values; "good," within 10 percent; and "fair," within 15 percent. Records that do not meet these criteria are rated "poor." Different accuracies may be attributed to different parts of a given record. No accuracy was assigned to elevation record.

For stations on canal systems, the initial point of diversion into the system is identified.

EXTREMES.--Maximum discharge, unless otherwise qualified, corresponds to the highest stage that was recorded or observed. For stations that had flow only during irrigation season, no minimum was noted. For stations that flowed continuously, the minimum was identified in the same manner as the maximum.

The daily table for a gaging station gives the mean discharge in cubic feet per second for each day, and is followed by monthly summaries. Discharges are reported to the nearest hundredth of a cubic foot per second for values less than 1, to the nearest tenth between 1 and 9.9, and in whole numbers between 10 and 1,000. The number of significant figures used is based solely on the magnitude of the discharge value. Elevations are reported to 0.1 foot.

11

Page 16

Records published for each miscellaneous site (table 3) consist of the site name, the stream or irrigation system to which it is tributary, site location, and measurement date and discharge. Location data were derived, and discharges measured, using the same methods described for gaging stations

Water-Quality Data

During the September 1986 water-level mass measurement, water samples were collected from most of the wells in the ground-water-level network. These samples were analyzed for nitrate-plus-nitrite concentrations and specific conductance. Sample analyses will be used to estimate the gener­ al magnitude of the reported nitrate problem, and provide information in designing more detailed water-quality investigations planned for later stages of the project. Followup samples were collected from some wells between September 1986 and September 1987 to observe seasonal changes in nitrate concentrations. All ground-water-quality data collected through December 1986 are included in table 1 (at end of report).

Samples for water-quality analysis were also collected from selected sur­ face-water sites in September 1986 (table 4). Seepage from the irrigation systems is a source of recharge to the ground-water system and, therefore, a potential source of nitrates in the ground-water system. The surface-water samples were collected for comparison with the ground-water samples.

REFERENCES CITED

Rantz, S.E., and others, 1982, Measurement and computation of streamflow:Volume 2, Computation of discharge: U.S. Geological Survey Water-Supply Paper 2175, 631 p.

U.S. Geological Survey, 1977, National handbook of recommended methods for water-data acquisition: Office of Water-Data Coordination, chapter 2.

12

Page 17

Table l.--Well records, water levels, nitrate-plus-nitrite concentra­

tions, and specific-conductance values in wells composing

the water-level network

Altitude of LSD: Altitude of land surface at well head.

Opening data: Refers to interval (in feet below land surface) where well is

open to aquifer. This is generally the screened or perforated section of

a well completed in sediments and the open-hole section of a well

completed in basalt. Where opening top equals opening bottom, well has

only an open-ended casing.

Use of -water: A, air conditioning; H, domestic; I, irrigation; N,

industrial; P, public supply; R, recreation; S, stock; U, unused; Z,

other.

Water levels: Where multiple water levels are shown for the same day in a

well, the water levels were generally taken a few minutes apart and are

presented in the order taken. A negative level indicates a level above

land surface.

Status (of water level): C, cascading; D, dry; F, flowing; I, injector

site; P, pumping; R, recently pumped; S, nearby well pumping; T, nearby

well recently pumped; U, unknown; V, foreign substance on water surface

(oil from turbine pump lubricators, and usually only a few feet thick with

resultant minor effect on water-level mesurement); Z, other.

Method (of water-level measurement): A, airline; G, pressure gage; S, steel

tape; T, electric tape.

13

Page 18

Loca

l we

lI number

07N/

30E-

01P0

2

-P-

07N/

30E-

01P0

3

07N/

30E-

01Q0

2

07N/

31E-

06N0

1

07N/

31E-

07D0

1

08N/

27E-

01A0

2

08N/

27E-

01A0

3

Alti

- We

ll

Open-

Open

- Use

Lat-

Lo

ng-

tude

depth

ing

ing

ofitude

itude

of LSD

(feet)

top

bott

om

wate

r(f

eet)

(feet)

(fee

t)

4606

37

1190012

550.00

178.0

95.00

178.

00

H

460637

1190

008

543.00

200.

0 11

5.00

200.00

HS

4606

37

1185956

510.00

175.0

175.

00

175.

00

H

4606

41

1185

920

400.00

250.

0 25

.00

250.00

H

460628

1185922

480.00

220.

0 12

2.00

220.00

H

461240

1192

214

674.00

170.0

170.

00

170.00

H

461243

1192212

668.00

140.

0 14

0.00

14

0.00

H

Date

wate

rle

vel

measured

3/11

/198

63/11/1986

3/11/1986

3/11/1986

3/11

/198

63/ 3

/198

73/

3/1987

3/11

/198

63/11/1986

3/28/1986

9/ 8

/1986

2/26

/198

72/20/1986

9/ 8

/198

62/26/1987

2/20/1986

4/18/1986

5/13/1986

6/18/1986

7/22/1986

8/20

/198

69/

11/1

986

10/23/1986

11/20/1986

12/16/1986

2/ 5/1987

2/26

/198

72/22/1986

9/ 2/1986

2/25/1987

2/21/1986

2/21/1986

4/16

/198

6

Water

level

(fee

t) 50.33

51.72

51.7

551

.40

51.1

252.01

51.3

352.57

54.1

481.70

93.80

85.20

57.83

80.7

557

.85

95.2

010

2.20

108.

30117.97

116.

0211

8.70

117.

1010

5.60

101.

1010

5.70

106.

5010

1.80

101.

1295

.07

99.94

94.11

94.1

095.68

Status U U U U U R R U R - - - U U - - R R - - - R - - - - - - - - U U -

Status

Meth

od

Samp

ling

da

te

Total

nitr

ate-

pl

us-n

itri

te

as N

(milli­

gram

s per

liter)

Spec

i f i

cco

nduc

tanc

e(m

icro

siem

ens

per

cent

imet

erat 25

deg

rees

C)

09/0

8/19

86

09/0

8/19

86

09/1

1/19

86

3.00

2.30

1.70

620

575

550

09/0

2/19

869.

5096

0

Page 19

08N/

27E-

01B0

1 461244

1192235

688.

00

160.

0 16

0.00

16

0.00

H

08N/

27E-

01G0

1 46

1227

11

9223

8 781.00

600.0

352.00

600.00

P

08N/

27E-

01J0

2 46

1224

11

9221

0 69

2.00

20

5.0

150.

00

205.00

U

08N/

27E-

01K0

1 46

1216

11

9223

5 769.00

510.0

360.00

510.00

P

08N/

27E-

01R0

1 46

1213

1192217

707.00

328.0

320.00

328.00

H

08N/

27E-

01R0

2 46

1209

11

9221

4 717.00

08N/

28E-

01R0

1 46

1213

11

9143

3 51

7.00

74.0

74.00

74.0

0 H

5/14

/198

69/

2/1986

2/25/1987

2/19/1986

9/ 2/1986

9/ 2/1986

2/25

/198

72/

25/1

987

2/21

/198

69/

3/1

986

2/26/1987

2/21

/198

64/

16/1

986

5/14

/198

66/19/1986

7/15/1986

8/18/1986

9/ 2/1986

10/21/1986

11/1

8/19

8612/10/1986

1/13/1987

1/13/1987

2/ 3

/198

72/

25/1

987

2/21

/198

69/

3/1

986

2/26

/198

72/

21/1

986

2/21

/198

62/21/1986

9/ 3

/1986

2/26

/198

72/

21/1

986

9/ 3

/198

69/

3/1

986

2/26

/198

72/26/1987

2/26

/198

72/

24/1

986

9/ 5/1986

2/23/1987

95.60

89.32

93.19

130.

6210

9.62

109.

06114.71

114.77

308.70

310.20

308.70

110.

1011

1.69

108.

8510

8.00

105.

9510

4.00

103.

4610

3.28

104.

2010

5.85

106.

4010

7.40

108.

6510

8.74

201.70

226.60

201.70

199.

6019

9.30

199.

20219.40

193.

0018

8.80

225.20

224.60

189.

3018

9.10

188.

9044.70

38.8

443

.65

- U - U R R R R - - - - - U - - - - - - - U U U - - c - R R R - - - P P R R R - - U

T S S S S S S S T T T S S S S S S S S S S S S S S T T T T T T T T T T T T T T S S S

09/0

2/19

8612

.00

762

09/0

3/19

860.

137

3

09/0

3/19

860.

180

5

09/0

5/19

865.30

570

Page 20

Alti

- We

ll

Open-

Open-

Use

Local

Lat-

Long

- tude

depth

ing

ing

ofwe

ll number

itud

e itude

of LS

D (f

eet)

to

p bo

ttom

wa

ter

(fee

t)

(fee

t)

(fee

t)

08N/28E-01R03

4612

08

1191

430

550.00

180.

0 140.00

180.

00

H

08N/

28E-

02P0

1 46

1213

11

9162

9 574.00

125.

0 100.00

125.

00

I

08N/

28E-

03P0

1 46

1211

11

9175

0 822.00

633.0

206.00

415.00

H626.00

633.00

08N/28E-06B01D2

461240

1192

117

711.00

281.0

220.00

274.00

I278.00

281.00

08N/

28E-

06D0

1 46

1244

11

9215

0 683.00

193.

0 19

3.00

19

3.00

H

08N/

28E-

06G0

1 46

1230

11

9211

0 706.00

332.0

282.00

322.00

I

Date

wate

rlevel

measured

3/10/1986

9/ 5

/1986

9/ 5

/1986

9/ 5/1986

2/23

/198

72/

24/1

986

9/ 4

/198

62/23/1987

3/12

/198

69/

5/1986

3/ 3

/198

72/24/1986

9/ 3

/198

69/19/1986

10/24/1986

10/24/1986

12/

1/1986

12/

1/1986

1/28/1987

2/18

/198

72/25/1987

2/25/1987

2/25

/198

73/

18/1

987

2/20

/198

62/20/1986

2/20

/198

69/

3/1

986

2/25

/198

72/

24/1

986

9/ 3/1

986

9/19

/198

6

Water

leve

l(f

eet) 69.36

80.60

76.3

573

.93

67.66

46.1

746

.92

43.63

334.

37333.70

333.

5317

6.00

237.00

172.38

162.

8016

5.40

164.

2016

3.65

155.

0015

4.30

159.17

158.11

158.41

152.66

103.27

102.98

102.

9410

3.60

101.87

146.

00230.00

162.89

Status R R R - - - - - U P U U U U U - - U U U - R R R - - - P U

date

09/0

5/19

86

Total

nitrate-

plus

-nit

rite

as N

(mil

li­

grams

per

liter) 0.

10

Spec

ific

conductance

(mic

rosi

emen

spe

r ce

ntim

eter

at 25 d

egrees C)

1410

09/05/1986

0.1

460

09/0

3/19

8616.00

701

Page 21

08N/

28E-

07A0

2 461207

1192102

699.00

204.0

200.00

204.00

U

08N/

28E-

07A0

3 461154

1192102

691.00

225.0

195.00

225.00

U

08N/

28E-

07A0

3D1

461154

1192102

691.00

233.

0 213.00

233.00

I

08N/28E-07B01D2

461205

1192125

08N/

28E-

07D0

1 46

1156

11

9214

8

08N/

28E-

07K0

1 46

1137

1192124

680.00

220.0

HS

693.00

260.

0 70.00

260.00

H

677.00

9/19

/198

610/24/1986

10/24/1986

12/

1/1986

12/

1/1986

1/28/1987

2/18

/198

72/

25/1

987

3/18

/198

72/20/1986

8/25/1986

9/ 3

/198

69/

19/1

986

10/24/1986

12/

1/1986

1/28

/198

71/28/1987

2/18

/198

73/

18/1

987

4/16

/198

76/11/1987

2/20/1986

4/ 9

/198

64/

14/1

986

5/ 9

/198

66/

16/1

986

7/14

/198

68/

25/1

986

10/2

4/19

8612/

1/1986

1/28

/198

72/

18/1

987

2/24

/198

73/18/1987

4/16

/198

73/

10/1

986

9/ 3

/198

62/

25/1

987

3/11

/198

69/ 3

/198

62/

25/1

987

3/11

/198

6

162.87

156.46

156.

30153.23

153.

3014

9.30

149.

9014

8.38

147.38

124.08

125.

10125.01

123.

60122.07

121.96

121.73

121.

4012

2.70

122.48

123.

94126.29

109.

2511

6.00

111.

30111.20

107.81

105.68

104.21

102.

6010

3.85

105.

6310

6.72

106.

54107.10

108.

1096.68

89.03

94.79

108.

4095.81

106.11

94.20

U U U U U - - - - - - - - - - U U - - - - - U - - U - - U - - - - - - - - R - - -

s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s T s s s

09/03/1986

09/0

3/19

86

3.60

2.80

564

403

Page 22

08N/

28E-

08D0

1

08N/28E-08N01

08N/28E-11Q01

00

08N/28E-11R01

08N/28E-12B02

08N/

28E-12C03

08N/28E-12D02

Alti-

Well

Open

- Open-

Use

Lat-

Lo

ng-

tude

de

pth

ing

ing

ofitude

itud

e of LS

D (feet)

top

bott

om

wate

r(f

eet)

(feet)

(feet)

461206

1192049

707.

00

200.0

200.

00

200.

00

H

461127

1192047

675.

00

225.0

194.

50

225.

00

I

4611

14

1191618

577.

00

120.0

109.

00

115.00

H

120.

00

120.00

461118

1191603

610.

00

320.

0 28.00

320.

00

H

4611

53

1191452

567.

00

105.0

105.

00

105.00

H

4611

55

1191523

611.

00

118.0

118.

00

118.

00

H

4611

55

1191534

602.

00

142.0

128.00

133.

00

U

Date

wate

rlevel

meas

ured

9/ 3

/198

62/

25/1

987

3/12

/198

6

9/ 2/

1986

2/24

/198

7

2/20/1986

9/ 3/

1986

2/24

/198

7

2/23/1986

4/15

/198

6

5/14/1986

6/19

/198

6

7/15

/198

6

8/18/1986

9/16

/198

6

10/2

1/19

86

11/1

8/19

86

12/1

0/19

86

12/1

0/19

86

1/13

/198

7

2/ 3

/1987

2/24/1987

2/23

/198

6

9/ 4/

1986

2/24

/198

7

3/10/1986

9/ 4/1986

2/23

/198

7

2/24/1986

9/ 4

/198

62/23/1987

2/24/1986

Wate

r

leve

l

(feet) 85.8

6

92.0

0

139.

30

141.

99

137.

37

96.3

0

90.4

8

93.5

4

63.4

3

62.04

61.1

559

.20

57.9

0

57.70

57.00

56.3

7

56.5

0

57.84

57.8

2

58.5

0

58.8

0

58.92

101.72

99.6

9

100.42

51.1

4

45.7

3

49.85

92.95

89.14

92.0

0

93.2

0

Stat

us - - - - V V - R - - - - - - - - R R - U - - - U - - - - - - -

09/1

6/19

861.

60357

09/04/1986

09/0

4/19

86

09/0

4/19

86

0.30

1.50

5.00

408

441

680

Page 23

08N/

28E-

12M0

1

142.00

142.00

4611

33

1191

532

583.00

358.0

20.0

0 35

8.00

H

08N/

28E-

14C0

1

08N/

28E-

14C0

2

4610

59

1191628

604.

00

140.

0 11

7.00

140.00

H

461102

1191

626

598.00

140.

0 13

1.00

140.00

H

08N/

28E-

14M0

2

08N/

28E-

14R0

2

08N/

28E-

15N0

3

08N/

28E-

15P0

1

4610

41

1191

643

589.00

190.

0 19

0.00

190.00

H

4610

26

1191554

930.00

515.0

499.00

504.

00

H515.00

515.00

4610

24

1191808

578.14

2.4

U

4610

27

1191741

587.

00

108.

0 103.00

108.00

H

9/ 4

/1986

2/23/1987

2/23/1986

4/ 9/1986

4/14/1986

5/ 9/1986

6/16

/198

67/14/1986

8/25/1986

9/17

/198

610/23/1986

12/

1/19

861/28/1987

1/28/1987

2/18

/198

73/

18/1

987

4/15/1987

6/ 9/1987

2/23

/198

69/

4/1986

2/24

/198

74/

16/1

986

4/16

/198

64/

16/1

986

4/16/1986

9/ 4/1986

3/ 4

/198

72/23/1986

9/ 5/1986

2/28/1987

3/11/1986

2/19

/198

64/

15/1

986

9/ 4/1986

2/24/1987

2/19

/198

64/

15/1

986

5/14

/198

66/

19/1

986

7/15

/198

68/

18/1

986

89.78

-92.26

-69.03

-69

.25

-68.50

U63.20

-59.27

-57

.32

-58.47

-58

.11

-58

.82

-60

.95

-66.72

U66.62

U67.45

-67.42

-67.99

-61.22

-79.47

-78.07

-76.13

-76.21

R76.12

R76

.02

R75.98

R74.41

U72.78

U85.52

-84.62

-82

.51

-441.50

-

0.12

-

0.21

-0.1

1 -

0.04

-

57.63

-57.70

-58.80

-59

.50

-59

.75

-59

.70

-

S S S s s s s s s s s s s s s s s s s s s S 09/04/1986

S s s s s S 09/05/1986

S S s s s s s S 09/16/1986

S 11/21/1986

S 12/10/1986

S S s

-- -- -- -- -- -- -- -- -- -- -- - -- -- -- -- -- -- -- -- -- 3.00

-- -- -- -- -- 2.50

-- - -- -- - -- 17.0

010

.00

9.40

-- -- --

510

505

860

Page 24

ro

o

08N/

28E-

15P0

2

08N/

28E-

15P0

3 08

N/28

E-15

P04

08N/

28E-

15P0

5

08N/

28E-

15Q0

1

08N/

28E-

16L0

1

08N/

28E-

16R0

1

08N/

28E-

17N0

1

08N/

28E-

17N0

2

Alti

- We

ll

Open-

Open

- Us

eLat-

Long-

tude

depth

ing

ing

ofitude

itud

e of

LS

D (feet)

top

bott

om water

(fee

t)

(feet)

(feet)

4610

27

1191

754

574.

10

4.0

U

4610

20

1191757

576.40

18.0

U

461024

1191

746

591.

26

28.0

U

4610

23

1191

749

586.64

24.0

U

461025

1191725

575.00

193.

0 110.00

185.00

U19

1.00

193.00

461035

1191858

614.

00

60.0

60

.00

60.00

H

4610

22

1191827

612.

00

114.

0 10

4.00

114.00

H

4610

25

1192038

699.

13

65.0

0.

99

70.00

U

4610

24

1192

039

701.00

62.8

0.99

70.00

U

Date

water

leve

lme

asur

ed

9/16

/198

610/21/1986

11/18/1986

12/10/1986

1/13

/198

72/ 3/

1987

2/24/1987

5/ 6/

1987

7/ 1/1987

7/ 1/1987

2/19

/198

69/ 4/

1986

2/ 4/

1987

2/19/1986

2/19/1986

9/12/1986

2/24

/198

72/19/1986

9/12/1986

2/24/1987

2/28

/198

7--

2/20/1986

9/ 4/

1986

2/24

/198

72/20/1986

9/ 4/

1986

2/24/1987

3/10

/198

69/ 3/

1986

2/24

/198

73/

10/1

986

Water

leve

l(f

eet) 71.3

256

.84

55.5

055

.50

55.33

55.2

454

.74

55.96

57.5

357.52

1.40

3.85

3.55

0.00

19.5

219.25

18.5

614.13

13.8

613.14

47.6

7-- 21.10

19.44

20.40

24.47

23.07

23.82

0.00

0.00

0.00

0.00

Status P - - - - - - - R R - - - - - - - - - - - - - - - - - D D D D

09/04/1986

09/0

4/19

86

11.0

0

29.00

724

965

Page 25

08N

/28E

-17P

01461034

1192

024

651.

63

67.0

0.99

67.0

0 U

08N/

28E-

21A0

146

1019

11

9181

960

3.00

12

0.0

120.

00

120.00

H

9/ 3

/198

610/21/1986

2/24

/198

73/18/1987

3/30/1987

4/14/1987

4/27

/198

75/

6/1

987

5/21/1987

6/16

/198

76/

29/1

987

3/10

/198

64/

16/1

986

5/15

/198

66/

17/1

986

7/22/1986

8/18

/198

69/

16/1

986

10/2

1/19

8611/18/1986

12/1

0/19

861/13/1987

21 3

/198

72/24/1987

3/30

/198

74/

14/1

987

4/27

/198

75/

6/1

987

5/21

/198

76/

3/1

987

6/16

/198

76/29/1987

2/20/1986

9/ 4

/1986

9/ 4

/1986

9/ 4

/1986

11/21/1986

12/10/1986

1/13/1987

21 3

/198

72/

24/1

987

5/ 6

/198

7

32.07

0.00

0.00

0.00

0.00

0.00

0.00

60.80

55.70

49.10

47.20

47.00

48.10

48.60

47.90

46.50

45.60

44.38

43.20

42.40

43.05

43.60

44.20

44.50

45.81

46.15

46.40

46.60

46.70

46.64

46.3

645.90

13.3

912

.18

13.2

412

.90

11.7

511

.90

12.41

12.6

512.77

14.95

- D D D D D D - - - - - - - - - - - - - - - - - - - - - - - - - - R P R - - - - - -

s s s s s s s s s T T s s s s s s s s s s s s s s s T T T s s s S 09/04/1986

15.0

0S

11/21/1986

8.80

S 12/10/1986

8.10

s s s s s s s

895

Page 26

Local

well

number

08N/

28E-

21H0

1

08N/

28E-

22C0

1 08

N/28

E-22

D01

08N/

28E-

22D0

3

N3

08N/

28E-

22D0

4

08N/

28E-

22D0

5

Alti-

Well

Open-

Open-

Use

Lat-

Long-

tude

de

pth

ing

ing

ofit

ude

i tilde

of L

SD

(fee

t)

top

bottom

wate

r(feet)

(feet)

(feet)

4610

02

1191

818

668.00

125.

0 12

5.00

125.00

H

461014

1191

753

597.

19

18.0

U

4610

18

1191

817

612.00

126.

0 12

6.00

12

6.00

H

4610

09

1191808

602.20

35.0

U

4610

11

1191805

603.06

14.0

U

461013

1191

809

588.29

13.0

U

Date

water

level

measured

7/ 1/1987

2/24/1986

9/ 4

/198

62/

24/1

987

2/19

/198

62/

22/1

986

9/ 4/

1986

2/24

/198

72/19/1986

4/ 9/

1986

4/14

/198

65/

9/1

986

6/16

/198

67/14/1986

8/25

/198

69/

17/1

986

10/2

4/19

8612/

1/1986

1/28

/198

72/

18/1

987

3/18

/198

74/

16/1

987

6/10

/198

72/

19/1

986

9/ 4/

1986

2/24

/198

72/

19/1

986

4/16

/198

65/14/1986

6/19

/198

67/15/1986

8/18

/198

6

Wate

rlevel

Status

(feet) 14.70

77.07

71.94

75.86

13.0

926.66

25.39

26.0

425

.05

26.8

026.70

26.6

025.99

23.96

20.9

719.75

19.67

20.90

22.90

23.77

24.4

525

.54

25.2

511.84

8.40

10.6

70.38

1.39

1.95

1.65

0.40

-0.30

P - - - - - - - - U - - - - - - - - - - - - - - - - - - - - - -

Method

Sampling

date

s S 09

/04/

1986

S S s S 09

/04/

1986

S S S S S S S S S S s s s s s s s s s s s s s s s s

Total

nitrate-

Spec

ific

plus-nitrite

conductance

as N

(mi Hi-

(mic

rosi

emen

sgr

ams

per

per

centimeter

lite

r)

at 2

5 de

gree

s C)

1 .40

349

-- .. -- 8.10

81

5-- -- -- .. -- .. .. -- .. -- .. -- -- -- -- .. -- .. -- .. -- -- -- -- .. ..

Page 27

08N

/28E

-22D

07

4610

13

1191

808

57

8.0

0

156.

0

08N/

28E-

22F0

1 46

1006

1191740

614.

93

47.0

08N

/28E

-22F

02

4610

00

1191

753

66

2.9

6

57.5

N5

08N

/28E

-22G

01

4609

57

1191

739

696.

71

38.5

9/16/1986

10/21/1986

11/1

8/19

8612/10/1986

1/13/1987

2/ 3

/198

72/

24/1

987

2/19/1986

2/19/1986

2/19/1986

9/ 4/1

986

9/ 4

/1986

9/ 4

/198

62/

24/1

987

2/19/1986

9/ 4

/198

62/24/1987

2/19

/198

64/

15/1

986

9/ 4/1

986

10/21/1986

11/1

8/19

8612

/10/

1986

2/24

/198

73/

18/1

987

3/30/1987

4/14

/198

74/

27/1

987

5/ 6

/198

75/

21/1

987

6/ 3

/198

72/19/1986

4/15/1986

9/ 4/1

986

10/2

1/19

8611/18/1986

2/24

/198

73/18/1987

3/30

/198

74/

14/1

987

4/27

/198

75/ 6

/198

7

0.02

0.10

-0.1

8-0

.17

-0.05

0.12

0.13

3.20

2.84

2.67

-0.7

3-0.77

-0.78

1.49

27.87

23.8

525

.39

0.00

0.00

52.07

51.27

54.90

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

18.2

829.05

0.00

0.00

0.00

0.00

0.00

0.00

0.00

- - - - - - R R R R R R - - - D D - U D D D D D D D D D D D - - D D D D D D D

S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S

Page 28

Local

well

number

08N/

28E-

23C0

108

N/28

E-23

C02

08N/

29E-

01F0

2

08N/29E-05D01

08N/

29E-

07B0

1

Alti

- Well

Open

- Op

en-

Use

Date

Lat-

Lo

ng-

tude

depth

ing

ing

of

water

itud

e itude

of LS

D (f

eet)

to

p bo

ttom

wa

ter

leve

l(f

eet)

(f

eet)

(f

eet)

me

asur

ed

5/21

/198

76/ 3

/198

76/16/1987

6/29

/198

746

1009

11

9162

5 98

7.00

820.0

740.00

820.00

H46

1016

11

9163

8 960.00

600.

0 557.00

600.00

H 3/25/1986

4/15

/198

65/

15/1

986

6/17

/198

62/

26/1

987

2/26/1987

461221

1190

745

410.

00

93.0

76.00

88.00

I 3/

19/1

986

93.00

93.00

9/ 4

/198

69/

4/1

986

9/ 4

/198

63/

4/1987

461235

1191

301

560.00

90.0

85.00

90.00

I 3/

10/1

986

4/18

/198

65/

13/1

986

6/18

/198

67/

21/1

986

8/19/1986

9/ 2

/198

610/22/1986

11/19/1986

12/15/1986

1/14/1987

2/ 4

/198

72/

26/1

987

3/ 4

/1987

4611

52

1191349

614.

00

154.0

154.00

154.00

H 3/

13/1

986

9/ 2/1986

Wate

rlevel

Status

(fee

t) 0.00

D35.93

-33.29

-30.55

---

459.30

-44

9.40

-

461.10

P45

3.20

-

445.

38

U44

5.48

U

66.5

0 -

63.46

R63.45

R63.44

R66.37

-52

.19

-52.90

-52.90

-52.70

-61.20

P51

.05

-50.35

-48.20

-47

.45

-47.10

-46.90

-46

.87

-46

.93

-46.62

-121.85

-11

3.20

-

Meth

od

Sampling

date

S S S S - 09

/05/

1986

T T T T S S S 09/03/1986

S S S S S 09

/04/

1986

S S S S S S S S T S S S S S 09

/02/

1986

S

Tota

l ni

trat

e-

Spec

ific

pi us -n

it rite

conductance

as N

(m

i Hi

- (m

icro

siem

ens

grams

per

per

cent

imet

erliter)

at 25 degrees

C)

-- -- -- 1.00

48

2-- -- -- -- -- -- 5.90

755

-- .. .. -- 7.70

795

-- -- -- .. -- .. .. -- -- -- -- -- -- 8.20

570

--

Page 29

08N/

29E-

10C0

1

08N/

29E-

12B0

1

08N/

29E-

12G0

1

08N/

29E-

12H0

1

08N/

29E-

13A0

1

4611

50

1191

012

4611

42

1190

732

461135

1190

720

4611

39

1190

704

4611

01

1190711

554.

00

90.0

85.00

90.00

H

388.

00

64.0

52.6

0 64.00

I

383.

00

61.0

61.00

61.00

U

380.

00

125.

0 58.00

62.00

I62.00

125.00

430.

00

160.

0 75

.00

160.

00

H

Ln

08N/

29E-

16H0

146

1050

1191048

709.00

388.0

0.99

0.99

HI

08N/29E-17G02

08N/

29E-

17L0

1

4610

40

1191

230

4610

37

1191

242

759.

00

245.0

18.0

0 245.00

H

812.

00

352.0

112.00

132.

00

H 33

2.00

352.00

2/25/1987

3/14

/198

69/ 3

/1986

2/26/1987

3/11

/198

69/

3/1986

2/25/1987

3/11

/198

69/

3/1986

2/25/1987

2/21/1986

9/ 3

/198

62/

25/1

987

2/19/1986

4/18/1986

5/13/1986

6/18

/198

67/22/1986

8/20/1986

9/11

/198

610

/23/

1986

11/20/1986

12/1

6/19

861/15/1987

2/ 5/

1987

2/26/1987

5/ 7/

1987

7/ 1/1987

3/10

/198

69/ 2/1986

9/ 2/1986

9/ 2/1986

2/25

/198

73/

10/1

986

9/16/1986

2/25/1987

3/13/1986

3/13

/198

63/13/1986

4/18/1986

5/13

/198

66/

18/1

986

118.33

-65.57

-58

.65

-64.56

-38.33

-36.66

-38.23

-40.46

-37.24

-40.33

-35.17

-30.89

-35

.21

-39.38

-38.68

37.53

-38.00

-38.20

-37.10

-35.70

-34.60

-33.00

-33.20

-33.20

-32.20

-32.81

38.52

-34.22

-154.99

-168.07

R167.97

R16

7.95

R

154.

40

-71.20

-64.00

-75

.00

-10

3.55

R

103.

54

R10

3.53

R

103.

90

-10

3.15

-

103.

45

S s S s s s s s s s s s s s s s T T T T T T T T T S S S s s s s s T T T S S S S S s

.. .. -- --09

/03/

1986

7.

90-- ..

09/03/1986

5.00

-- ..

09/04/1986

1.70

-- ..

09/1

1/19

86

< 0.1

12/16/1986

< 0.

1.. -- .. -- .. .. .. .. -- .. .. -- .. -- .. .. -- ..

09/0

2/19

86

2.60

09/16/1986

2.50

--

09/02/1986

3.20

-- .. .. .. ..

-- - -- -- 838

-- -- 855

-- -- 625

-- -- 345

-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 752

752

-- 466

-- -- -- -- --

Page 30

08N/29E-24D01

08N/30E-04N02

08N/30E-05J01

08N/30E-05K01

Alti

- Well

Open

- Open-

Use

Lat-

Lo

ng-

tude

depth

ing

ing

ofitude

itud

e of LS

D (feet)

top

bott

om

water

(fee

t)

(feet)

(feet)

4610

03

1190803

605.

00

300.

0 H

4611

56

1190

418

339.

00

25.0

25.00

25.0

0 I

4612

17

1190

446

340.

00

125.

0 99.00

125.00

P

461215

1190

455

345.

00

36.0

36.00

36.00

H

Date

wate

rle

vel

meas

ured

7/22

/198

68/18/1986

9/ 2/1986

10/21/1986

11/18/1986

12/10/1986

1/13/1987

2/27

/198

72/27/1987

2/27

/198

72/

27/1

987

--

3/12/1986

2/27

/198

72/

20/1

986

9/ 6

/198

69/ 6

/198

69/

6/1

986

9/ 6

/198

62/

27/1

987

3/13

/198

64/

18/1

986

5/13

/198

66/18/1986

7/22/1986

8/20

/198

68/

20/1

986

9/ 4

/198

610/23/1986

11/20/1986

11/20/1986

12/16/1986

Water

level

(fee

t)

102.90

104.90

102.88

103.97

104.20

104.80

104.

80143.18

138.

8513

8.55

137.

62-- 10.9

010

.13

5.60

23.12

19.95

19.9

419

.93

5.89

15.7

016.55

16.1

016.15

16.15

16.15

16.1

015

.77

15.35

15.4

715.45

15.5

3

Stat

us P - - u - - - R R R R - - - - R R R R - - - - P - U U - - R R -

Method

Samp

ling

date

S S S S T T T S S S S - 09

/27/

1986

S 09

/06/

1986

S S 09

/06/

1986

S S S S S S 09

/05/

1986

S S S S S S S S S S S

Total

nitr

ate-

Specific

plus

-nit

rite

conductance

as N

(mi Hi-

(mic

rosi

emen

sgrams

per

per

centimeter

liter)

at 2

5 de

gree

s C)

.. -- .. .. .. .. .. .. -- -- 0.80

310

6.50

80

5..

< 0.1

305

-- .. -- .. .. 8.30

861

-- .. -- .. .. .. .. -- .. -- ..

Page 31

08N/

30E-

05K0

2 46

1208

1190455

343.

00

32.0

32.0

0 32

.00

HI

08N/

30E-

07E0

2 46

1137

11

9064

9

08N/

30E-

07G0

2 46

1128

1190612

08N/

30E-

07G0

3 46

1129

1190604

08N/

30E-

07J0

2 46

1127

11

9054

9

380.

00

55.0

55.00

55.00

H

376.

00

105.

0 76.00

105.00

H

371.

00

39.0

39.0

0 39.00

H

365.

00

45.0

45.0

0 45.00

H

08N/

30E-

07L0

1 46

1119

1190635

368.

00

39.0

34.0

0 39.00

H

1/15/1987

2/ 5/1987

2/27

/198

72/20/1986

4/18/1986

5/13/1986

5/13/1986

6/18/1986

7/22

/198

68/20/1986

9/ 5

/1986

10/2

3/19

8611/20/1986

12/16/1986

1/15/1987

2/ 5

/1987

2/27/1987

2/20/1986

9/ 3

/198

62/24/1987

2/19/1986

9/ 3

/198

62/26/1987

2/19/1986

9/ 3

/198

62/26/1987

2/19/1986

4/18

/198

65/13/1986

6/18/1986

7/22/1986

8/20/1986

9/ 4

/198

610/23/1986

11/2

0/19

8612

/16/

1986

1/15/1987

2/ 5

/1987

2/26/1987

2/19/1986

2/19/1986

9/ 4

/198

6

15.70

15.7

115.70

16.3

717

.18

16.7

816.73

16.9

816

.88

16.8

816

.37

16.1

816.13

16.1

916

.38

16.3

816.42

34.79

30.7

534

.75

37.11

34.32

37.05

33.13

28.8

233.07

28.40

28.7

027.70

26.5

025

.80

25.30

24.8

025

.34

26.29

27.00

27.6

528

.05

28.38

21.10

21.06

16.34

- - - - - U U P P P R P - - - - R - - - - U - - - - - - - - - - - - - - - - - U U -

s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s

09/05/1986

6.00

769

09/0

3/19

865.

00675

09/0

3/19

86

09/0

4/19

86

1.60

3.70

396

593

09/04/1986

6.40

739

Page 32

Local

well number

08N/

30E-

07L0

2

08N/

30E-

07L0

3

08N/

30E-

07N0

2

00

08N/

30E-

07P0

2

08N/

30E-

07Q0

4

08N/

30E-

08E0

1

08N/

30E-

09C0

1

08N/

30E-

09C0

2

Alti

- We

ll

Open

- Open-

Use

Lat-

Long

- tude

depth

ing

ing

ofit

ude

itud

e of

LSD

(fee

t)

top

bott

om

water

(fee

t)

(feet)

(fee

t)

461124

1190636

381.

00

48.6

43

.60

48.60

H

4611

16

1190

637

370.

00

48.0

48.0

0 48.00

H

4611

11

1190

648

380.

00

55.0

45.0

0 55.00

H

4611

03

1190

624

361.00

43.0

39.0

0 43.00

H

461102

1190606

362.00

38.0

38.0

0 38.00

H

4611

28

1190

541

362.

00

74.0

74.0

0 74.00

H

4611

41

1190

404

343.00

182.

0 85

.00

182.

00

H

4611

51

1190406

335.00

94.0

74.5

0 94.00

U

Date

water

level

meas

ured

2/26

/198

72/18/1986

9/ 3

/1986

2/26/1987

2/19

/198

69/

4/1986

2/26

/198

72/20/1986

9/ 4

/1986

2/24

/198

72/

24/1

987

2/24

/198

73/

14/1

986

9/ 4

/1986

2/24

/198

73/

12/1

986

9/ 4

/1986

9/ 4

/1986

9/ 4

/1986

9/ 4

/1986

2/24/1987

3/12/1986

9/11/1986

2/24/1987

2/21

/198

69/

5/1986

9/ 5

/1986

9/ 5/1986

9/ 5/1986

9/ 5

/1986

2/27/1987

3/12/1986

Water

level

(fee

t) 21.1

531.83

27.3

331.88

26.7

022.10

26.73

32.39

28.7

032

.40

32.3

932.38

17.9

813.90

17.50

18.20

14.0

814.10

14.0

614

.05

17.6

831.50

28.2

031.31

5.07

18.9

617.32

16.9

016

.58

16.4

35.78

0.48

Status - - - - - - - - U U U - - - - U U U U - - - - - R R R R R - -

Meth

od S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S

Samp

ling

date

09/03/1986

-- --

09/0

4/19

86-- --

09/0

4/19

86-- -- -- -- -- -- --

09/04/1986

-- -- -- -- --

09/1

1/19

86-- --

09/05/1986

-- -- -- -- -- --

09/0

5/19

86

Total

nitr

ate-

plus-nitrite

as N

(milli­

grams

per

liter) 3.

90 - -- 4.00

-- -- 4.60

-- -- -- -- -- -- -- 9.20

-- -- -- -- -- 5.50

-- --

< 0.1

-- -- -- -- -- -- 1.90

Specific

conductance

(mic

rosi

emen

spe

r ce

ntim

eter

at 2

5 de

gree

s C)

579

-- -- 610

-- -- 685

-- -- -- -- -- -- -- 928

-- -- -- -- -- 726

-- -- 402

-- -- -- -- -- -- 737

Page 33

08N/30E-09L02

461123

1190405

350.

00

43.0

38.00

43.0

0 H

1X3

08N/30E-10M03

461114

1190301

362.

00

49.0

44.00

49.00

H

08N/

30E-

14C0

1 461049

1190131

360.

00

50.0

45.00

50.00

H

08N/

30E-

14M0

1 461032

1190

141

357.

00

160.

0 49.00

160.00

H

08N/

30E-

15K0

1 461023

1190

234

351.

00

34.0

29.00

34.00

H

08N/

30E-

15N0

1 461010

1190

310

338.

00

245.0

60.00

245.00

H

08N/30E-16B03

461048

1190338

357.

00

34.0

29.0

0 34.00

H

08N/

30E-

16F0

1 461045

1190356

350.

00

50.0

45.00

50.00

H

9/ 5/

1986

9/ 5/

1986

9/ 5/

1986

9/ 5/

1986

9/ 5/

1986

2/27

/198

72/

27/1

987

2/27

/198

73/12/1986

9/ 5/

1986

9/ 5/

1986

9/ 5/

1986

2/27

/198

72/

21/1

986

9/ 4

/198

62/

24/1

987

3/12

/198

69/

4/

1986

2/24

/198

73/

14/1

986

9/ 6

/198

62/

24/1

987

3/12

/198

64/18/1986

5/13

/198

66/

18/1

986

7/22

/198

68/

20/1

986

9/ 6

/1986

10/23/1986

11/20/1986

12/16/1986

1/15

/198

72/

5/1

987

2/24

/198

73/

26/1

986

3/ 4

/1987

3/28

/198

69/

4/1

986

2/27

/198

73/

14/1

986

9/ 6

/198

6

13.4

610.47

7.88

7.84

7.80

3.07

3.12

3.11

21.13

20.32

20.29

20.28

21.40

25.66

25.24

25.90

29.30

30.75

30.6

023

.75

23.71

24.43

16.09

17.95

15.5

015

.10

15.6

015

.60

15.2

815

.40

15.74

15.9

316.15

16.31

16.3

70.00

0.00

18.4

017

.70

18.7

421

.13

20.42

R R R R R U U U - R R R - - - - - - - - - - - - - - - - - - - - - - - F f P U

s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s - - T s s s s

-- -- -- -- -- -- -- --09

/05/

1986

-- -- -- --

09/05/1986

-- --

09/0

5/19

86-- -

09/0

6/19

86-- --

09/0

6/19

86 - -- -- -- -- -- -- -- -- -- -- -- -- --

09/0

5/19

86-- --

09/0

6/19

86--

6.90

815

0.70

0.30

0.30

1.70

250

161

1010 416

5.80

5.30

620

660

Page 34

Local

well

nu

mber

08N/30E-16N02

08N/

30E-

17C0

1

08N

/30E

-17D

04

08N/30E-17F05

08N/30E-17F06

08N/

30E-

17L0

1

08N/30E-17R01

08N/30E-20A01

08N/

30E-

20G0

1

Alti

- Well

Open

- Open-

Use

Lat-

Long

- tu

de

depth

ing

ing

ofitude

itude

of LS

D (f

eet)

to

p bo

ttom

wa

ter

(fee

t)

(feet)

(feet)

461013

1190415

350.00

254.0

143.00

206.

00

P20

6.00

25

4.00

461100

1190

513

421.00

10

7.0

100.00

107.

00

H

461056

1190

527

422.00

97

.5

92.50

97.50

H

461043

1190

517

423.00

10

0.0

90.0

0 10

0.00

HI

461045

1190

523

408.

00

155.

0 83

.00

155.

00

H

4610

29

1190

516

380.00

51

.0

H

4610

11

1190

438

355.00

40

.5

40.5

0 40

.50

H

4609

56

1190

444

361.00

15

5.0

139.

00

155.

00

H

460944

1190505

450.00

32

5.0

109.00

325.

00

H

Date

wate

rlevel

measured

9/ 6

/198

69/ 6

/198

69/ 6

/198

62/

24/1

987

3/ 3

/198

7-

2/21

/198

69/ 4

/198

62/

24/1

987

3/28

/198

69/ 4

/198

62/

24/1

987

3/ 4

/198

73/

12/1

986

9/ 4

/198

62/

24/1

987

3/11

/198

69/

4/1

986

2/24

/198

73/ 4

/198

73/

11/1

986

9/ 6

/198

62/

24/1

987

3/14

/198

69/ 4

/198

62/

24/1

987

2/20

/198

62/

20/1

986

2/20

/198

69/ 3

/198

62/

24/1

987

2/20

/198

6

Water

leve

l St

atus

(feet) 20.45

20.6

420.44

21.35

24.66

-- 85.8

783

.45

85.88

82.70

77.34

80.12

79.2

585.88

83.1

385

.61

66.8

163.50

66.5

366.70

33.00

30.19

33.6

821.10

18.3

021

.14

17.1

015

.10

13.5

021.80

14.55

42.8

6

U R R - R - - - - - - - - - - - - - - - - P - - R R R - - R

date

09/0

4/19

86

09/0

4/19

86

09/0

4/19

86

09/0

6/19

86

09/0

4/19

86

09/0

3/19

86

Total

nitr

ate-

pl

us-n

itri

te

as N

(m

illi

­ gr

ams

per

liter) 4.50

5.80 0.1

8.50

12.0

0

0.1

Spec

ific

conductance

(microsiemens

per

centimeter

at 2

5 degrees

C)

835

910

527

1110 931

821

09/0

3/19

863.

1051

0

Page 35

08N/

30E-

20G0

2D1

460954

1190

452

358.

00

180.

0 60.00

180.

00

H

08N/

30E-

20R0

1 460918

1190446

466.

00

350.0

170.

00

350.

00

P

08N/

30E-

21C0

1 46

0957

1190406

360.00

28.0

28

.00

28.0

0 H

08N/30E-21C03

4609

57

1190406

361.00

35.0

35.00

35.0

0 H

08N/

30E-

21C0

4 46

1001

11

9035

2 35

0.00

28.0

28.0

0 28.00

H

08N/

30E-

21D0

2 460956

1190

414

365.

00

31.0

31.00

31.00

H

08N/

30E-

21F0

2 460949

1190

407

361.

00

161.

0 22

.00

161.00

H

08N/

30E-

21H0

1D1

460943

1190

323

352.00

248.0

190.00

248.00

H

08N/

30E-

21H0

2 460950

1190

329

348.

00

125.

0 29

.00

125.

00

H

08N/

30E-

21J0

1 460935

1190

317

361.

00

250.0

29.50

250.00

PI

08N/

30E-

21J0

2 460939

1190

329

360.

00

240.0

36.00

240.00

H

08N/

30E-

21Q0

2 460923

1190

350

375.00

125.

0 20.00

125.

00

H

2/20

/198

62/

20/1

986

9/ 3

/198

62/24/1987

2/19

/198

69/

3/1

986

2/24

/198

72/

19/1

986

2/19

/198

69/

4/1

986

2/24

/198

73/

11/1

986

9/ 3

/198

62/24/1987

3/11/1986

9/ 3

/198

62/

24/1

987

3/ 5/1987

3/10

/198

69/ 3

/198

62/24/1987

3/10/1986

2/24/1987

2/19

/198

63/ 3

/198

73/ 3

/198

73/ 3

/198

73/ 3

/198

73/

14/1

986

9/ 4

/1986

2/24/1987

3/17

/198

69/ 3

/1986

2/24

/198

72/19/1986

9/ 3

/198

62/24/1987

3/10

/198

69/

3/1986

2/24

/198

73/

13/1

986

9/ 4

/1986

42.16

41.60

60.00

44.00

0.00

8.95

0.00

29.10

29.0

033

.85

34.1

518

.80

16.3

518.33

21.9

518

.80

21.9

521.97

15.5

512

.50

15.6

816

.85

16.8

53.

1517.11

17.0

917

.08

17.05

5.40

17.80

5.40

8.70

7.40

8.86

18.30

44.60

18.15

17.43

30.50

17.8

018.90

31.3

5

R R - F - F R R P P - - - - - - - - - - - - R R R R - - - - - - - - - - - - - U

s s T T - S - S s s s s s s s s s s s s s s s s s s s s s s s s s s s T s s s s s s

09/0

4/19

860.1

600

09/0

3/19

86

09/0

3/19

86

11.0

0

5.90

1320 740

09/04/1986

2.30

649

09/0

3/19

860.1

614

09/0

4/19

860.1

396

Page 36

Local

well

nu

mber

08N/30E-21Q03D1

08N/

30E-

21R0

1

08N/

30E-

22D0

4

08N/30E-22G02D1

08N/30E-22H02

08N/30E-22J02

08N/

30E-

22M0

1

08N/

30E-

22M0

2

08N/30E-22N02

Alti

- We

ll

Open-

Lat-

Long

- tu

de

dept

h ing

itude

itud

e of

LS

D (f

eet)

top

(fee

t)

(fee

t)

4609

21

1190

336

370.

00

140.

0 20.00

460928

1190

329

362.

00

122.

0 19

.00

82.00

102.00

122.00

461005

1190310

340.

00

26.0

26.00

460946

1190

225

340.

00

250.0

460948

1190

211

340.

00

28.0

23.00

460939

1190210

345.

00

30.0

30.00

460938

1190312

352.

00

225.

0 24.00

4609

31

1190

305

361.

00

29.5

26.50

460925

1190

309

361.

00

153.0

29.0

0

Open-

Use

ing

ofbo

ttom

water

(fee

t)

140.

00

H

22.0

0 H

87.00

107.

0012

2.00

26.0

0 H P

28.00

H

30.00

H

225.00

H

29.50

H

153.

00

HI

Date

water

level

measured

9/ 4

/198

62/

24/1

987

2/20/1986

9/ 3

/198

62/24/1987

3/11

/198

69/

4/1

986

2/24/1987

--

3/11

/198

69/

4/1

986

2/24/1987

2/21/1986

9/10

/198

62/24/1987

2/22/1986

9/ 8

/198

69/ 8

/198

63/ 4

/198

72/20/1986

2/20/1986

9/ 4

/198

62/

24/1

987

2/22/1986

2/22/1986

9/ 4

/198

62/24/1987

2/20

/198

69/

4/1

986

2/24

/198

72/

21/1

986

9/ 4

/198

6

Water

level

(fee

t) 31.40

19.0

223.20

36.40

19.7

012

.20

13.35

12.2

5-- 9.

259.15

9.35

4.83

13.85

4.47

13.9

811.85

12.9

014

.11

14.0

314

.00

12.95

14.2

04.

964.94

17.0

74.

7723.70

19.95

24.04

20.9

535.70

Status U - - - - - - - - - - - - - - R R U U - - R R P - - - - - P

Stat

us

Meth

od

Sampling

date

Total

nitr

ate-

pl

us-n

itri

te

as N

(milli­

gram

s pe

r li

ter)

Spec

ific

conductance

(mic

rosi

emen

spe

r centimeter

at 2

5 de

gree

s C)

09/03/1986

09/04/1986

09/04/1986

09/10/1986

09/0

8/19

86

09/04/1986

09/04/1986

09/04/1986

09/04/1986

0.30

4.90

4.80 0.1

5.90

4.60

0.20

3.20

6.10

420

2170 905

535

755

691

719

559

722

Page 37

08N/30E-22P01

460923

1190250

365.

00

35.0

35.0

0 35

.00

U

U)

OJ

08N/30E-22Q0

2

08N/30E-22R04

08N/30E-23A03

460926

1190227

349.

00

52.0

31

.00

52.0

0 H

4609

22

1190212

4609

53

1190057

352.00

52.0

23.00

25.0

0 H

26.00

52.00

361.

00

53.5

U

08N/30E-23D01

08N/30E-23D0

2

08N/30E-23E03

461002

1190154

355.

00

105.

0 27.00

105.00

H

461001

1190156

345.

00

20.5

20.0

0 20

.50

H

4609

45

1190146

343.

00

47.0

33.0

0 47.00

H

2/24

/198

74/

9/1

986

4/ 9

/198

64/

14/1

986

5/ 9

/198

66/

16/1

986

8/25

/198

69/

17/1

986

10/23/1986

12/

1/1986

1/28

/198

71/28/1987

3/18

/198

74/

15/1

987

6/10/1987

3/11

/198

69/

4/1

986

2/24

/198

73/

11/1

986

9/ 4

/198

62/

25/1

987

4/18

/198

65/

13/1

986

6/18

/198

67/

22/1

986

8/20

/198

69/

11/1

986

10/23/1986

11/20/1986

12/16/1986

1/15/1987

2/ 5/

1987

2/25

/198

73/

18/1

986

9/ 9

/198

62/

25/1

987

3/13

/198

69/

4/1

986

2/25

/198

72/

21/1

986

2/21

/198

69/

4/1

986

20.08

27.2

027.40

27.20

24.3

022.18

20.98

21.1

122

.65

24.36

26.17

27.07

27.26

27.2

323.82

13.5

011

.90

13.63

9.30

8.00

9.70

17.6

017

.80

17.5

017

.90

18.2

018

.32

18.1

617

.70

18.50

18.6

018.85

19.00

14.7

014

.70

15.20

9.89

9.13

10.0

89.

159.

139.

05

- U U U - - - - - - U U - - - - - - - - - - - - - - - U - U - - - - - - - - - R R U

s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s s

09/04/1986

4.50

09/0

4/19

86

3.50

985

09/0

9/19

86

1.40

09/04/1986

1.80

09/0

4/19

86

< 0.1

415

431

445

Page 38

Loca

l well number

LO

08N/

30E-

23N0

1

08N/

30E-

23N0

2

08N/

30E-

23P0

1

08N/

30E-

23R0

1

08N/30E-24N03

08N/

30E-

25C0

1

08N/

30E-

25D0

1

Alti-

Well

Open-

Open

- Us

eLat-

Long

- tude

depth

ing

ing

ofit

ude

itud

e of LS

D (f

eet)

top

bott

om

wate

r(feet)

(fee

t)

(fee

t)

4609

16

1190157

350.

00

30.0

30.00

30.00

U

4609

14

1190

142

350.

00

228.0

200.00

228.

00

U

460915

1190123

350.

00

32.0

32.00

32.00

H

4609

14

1190

045

340.

00

30.0

10.0

0 29.00

U30.00

30.0

0

4609

17

1190027

350.

00

30.0

30.00

30.00

U

4609

11

1190019

345.

00

30.0

30.00

30.00

U

460905

1190036

350.

00

40.0

35.00

40.0

0 H

Date

water

level

measured

9/ 4

/198

62/

25/1

987

3/12

/198

69/

8/1

986

2/25

/198

73/

12/1

986

9/ 8

/198

62/

25/1

987

3/12

/198

69/

8/1

986

2/25

/198

72/

21/1

986

9/11

/198

62/

25/1

987

2/21

/198

62/21/1986

9/11

/198

62/

25/1

987

2/21

/198

64/

18/1

986

5/13

/198

66/

18/1

986

7/22

/198

68/

20/1

986

9/11

/198

610/23/1986

11/2

0/19

8612/16/1986

1/15

/198

72/

5/1

987

2/25

/198

73/

17/1

986

Water

level

Status

(fee

t) 9.10

9.55

13.49

12.3

013

.55

6.22

21.30

6.40

15.6

215

.35

15.7

18.90

8.55

9.00

19.4

019

.70

19.2

019

.85

9.30

9.20

9.25

9.20

9.15

9.20

9.20

9.20

9.27

9.33

9.30

9.40

9.27

11.7

0

U - - - - - - - - - - - U U - - - - - - - - - - - - - - p

date

Total

nitr

ate-

pl

us-n

itri

te

as N

(m

illi

­ gr

ams

per

liter)

Specific

cond

ucta

nce

(mic

rosi

emen

spe

r ce

ntim

eter

at 25 d

egre

es C

)

09/0

8/19

864.

40690

09/0

8/19

867.70

880

Page 39

08N/

30E-

25E0

2 46

0858

1190026

345.00

34.0

34.00

34.00

H

08N/

30E-

25F0

1 46

0857

1190022

345.00

110.

0 110.00

110.

00

H

08N/

30E-

26B0

1 46

0901

11

9010

5 351.00

37.0

32.00

37.00

H

08N/

30E-

26B0

2 46

0901

1190103

351.00

36.5

31.50

36.50

H

08N/

30E-

26C0

1 460912

1190123

348.00

34.0

34.00

34.00

HS

08N/

30E-

26C0

2 460912

1190

135

351.00

36.0

36.00

36.00

H

08N/

30E-

26E0

1 460853

1190139

351.00

45.0

25.00

45.00

H

08N/

30E-

26H0

1 46

0858

11

9005

9 350.00

37.0

37.00

37.00

H

08N/

30E-

26H0

2 46

0856

11

9004

6 348.00

35.0

30.00

35.00

N

08N/

30E-

26H0

3 46

0857

11

9005

0 348.00

298.0

100.00

298.00

N

08N/

30E-

26H0

4 460854

1190050

350.00

38.0

33.00

38.00

H

08N/

30E-

26L0

3 460843

1190124

348.00

165.

0 21

.00

165.

00

H

08N/

30E-

26Q0

1 460822

1190110

344.00

85.0

18.5

0 85.00

H

9/ 8

/1986

9/ 8

/198

62/25/1987

3/17

/198

69/

8/1986

2/25

/198

73/

4/1

987

3/12

/198

63/12/1986

3/12

/198

62/

27/1

987

3/12

/198

69/

8/1986

2/25

/198

73/13/1986

9/ 8

/1986

2/25

/198

73/

12/1

986

9/ 8

/198

62/

25/1

987

3/12

/198

69/

9/1986

2/25

/198

73/17/1986

9/ 9

/1986

2/25

/198

72/21/1986

9/ 8

/198

62/

25/1

987

3/17/1986

9/ 8

/198

62/

25/1

987

3/17

/198

69/

8/1986

2/25/1987

3/18/1986

9/10/1986

2/27/1987

3/13/1986

9/ 9/1986

2/25/1987

3/18/1986

11.1

012.15

12.00

11.60

11.95

11.70

11.7

34.

252.

431.

420.

4418

.70

17.95

18.7

318

.13

17.6

018.20

14.3

313

.49

14.2

715.85

14.65

15.8

710.55

8.50

10.90

19.94

19.4

319

.99

21.40

23.7

021

.60

39.70

54.60

49.60

19.55

19.00

19.6

66.08

26.3

03.

627.

70

R R - - - U - R R R - - - - - - - - - - - - - P - - - U - P P P P P P P - - - U - P

s s s s s s s s s s s s s s s s s s s s s s s s s s s s s T T T S T T S S s s T S S

-- - --

09/08/1986

-- -- -- -- -- -- --

09/08/1986

- --

09/0

8/19

86-- --

09/0

8/19

86-- -- -- -- --

09/0

9/19

86-- --

09/0

8/19

86-- --

09/0

8/19

86-- --

09/0

8/19

86-- --

09/10/1986

-- --

09/09/1986

-- -- --

1.30

4.00

3.30

3.10

2.70

3.30

3.70

3.20

6.30

0.30

646

594

573

962

591

571

505

580

442

Page 40

Loca

l we

ll nu

mber

U)

08N/30E-26Q02

08N/30E-27B01

08N

/30E

-27B

02

08N

/30E

-27B

03

08N

/30E

-27D

01

08N

/30E

-27D

02

08N/

30E-

27F0

1

08N/

30E-

27H0

1

08N/

30E-

29A0

1

Alti

- Well

Open-

Open

- Us

eLat-

Long-

tude

de

pth

ing

ing

ofitude

itude

of L

SD

(feet)

top

bott

om

wate

r(f

eet)

(feet)

(fee

t)

4608

27

1190

112

345.00

100.

0 18

.50

100.

00

H

460903

1190

222

360.00

125.

0 23.00

125.

00

H

4609

11

1190

219

358.00

124.

0 27

.00

124.

00

HI

460912

1190

227

363.00

141.

0 14

1.00

14

1.00

H

460913

1190

310

360.00

160.

0 U

460914

1190

312

360.00

181.

0 16.50

181.

00

H

4608

57

1190

247

365.

00

125.

0 20

.00

125.

00

H

460855

1190

158

351.00

215.

0 18.00

215.

00

H

460913

1190

439

462.00

215.

0 77

.00

215.

00

IH

Date

wate

rlevel

meas

ured

9/ 9

/198

62/

25/1

987

3/17

/198

69/

10/1

986

2/25

/198

73/

12/1

986

9/ 9

/198

62/

25/1

987

3/13/1986

9/10

/198

62/

25/1

987

2/25

/198

73/

12/1

986

9/ 9

/198

69/

9/1

986

2/25

/198

72/

25/1

987

3/ 4

/198

72/

18/1

986

2/18

/198

69/

9/1

986

2/25

/198

73/

13/1

986

9/10

/198

62/

26/1

987

3/12

/198

69/

9/1

986

2/25

/198

73/

12/1

986

9/ 9

/198

62/

25/1

987

3/14

/198

6

Water

leve

l(feet) 5.

507.

541.45

12.05

1.86

13.50

9.75

13.90

8.50

22.65

8.81

8.80

21.30

39.03

39.00

21.91

21.9

021

.32

11.59

11.55

27.7

011

.85

15.25

31.60

14.4

511

.20

27.55

11.7

05.

6024

.60

3.75

51.85St

atus - P - - P - P - - R R - U U R R - U U - - P U - P - - - - - -

Meth

od S S S S S S S S T S S S S S S S S S S S S S S T S S S S S S S S

Sampling

date --

09/10/1986

-- --

09/09/1986

-- --

09/1

0/19

86-- -- --

09/0

9/19

86-- -- -- -- -- -- -- -- --

09/1

0/19

86-- --

09/0

9/19

86-- --

09/0

9/19

86-- --

09/11/1986

Total

nitr

ate-

plus-nitrite

as N

(milli­

grams

per

liter) -- 1.

30-- -- 2.10

-- 0.10

-- -- -- 1.10

-- -- -- -- -- -- -- -- -- 5.50

-- --

< 0.

1-- --

< 0.

1-- -- 26.0

0

Spec

ific

cond

ucta

nce

(microsiemens

per

centimeter

at 2

5 de

gree

s C)

-- 915

- -- 791

-- -- 400

-- -- -- 541

-- -- -- -- -- -- -- -- 1230 -- -- 495

-- -- 388

-- -- 1920

Page 41

08N/30E-29D01

4609

16

1190544

549.

00

120.

0 120.00

120.00

H

08N/30E-29R01

08N/30E-30N01

4608

30

1190446

610.

00

380.0

158.00

380.

00

H

4608

34

1190657

854.

00

575.

0 51.00

575.

00

U

4/18

/198

65/

13/1

986

6/18

/198

67/

22/1

986

8/20

/198

69/

11/1

986

11/20/1986

12/1

6/19

861/

15/1

987

21 5

/198

72/

26/1

987

5/ 7/

1987

7/ 1/1987

3/17

/198

64/

18/1

986

5/13

/198

66/

18/1

986

7/22/1986

8/20

/198

69/

11/1

986

9/11

/198

610/23/1986

11/2

0/19

8612/16/1986

1/15

/198

721 5/

1987

2/27

/198

75/

7/

1987

7/ 1/1987

3/13

/198

69/

10/1

986

2/26

/198

73/

14/1

986

4/18

/198

65/

13/1

986

6/18

/198

67/22/1986

8/20

/198

69/

11/1

986

10/2

3/19

8611/20/1986

12/16/1986

75.60

58.30

59.80

63.80

67.50

61.90

50.60

48.8

049.60

48.8

050.60

62.40

68.70

79.7

080.30

80.00

80.00

79.5

079

.70

79.4

579.43

79.2

080.30

79.7

079

.90

80.1

579

.64

80.13

80.0

015

2.20

153.

0015

2.80

477.70

478.80

478.00

478.00

478.40

478.90

478.80

478.30

478.

00480.00

- - - - P - - - - - - - - P - P P P - R R - - - - - - - P - - - - - - - - - -

T 12/16/1986

T T T T T T T T T T T T S 09

/11/

1986

S 12

/16/

1986

S S S S S S S S S S S S S T T 09

/10/

1986

T T T T T T T T T T T T

25.0

0-- -- -- -- -- -- -- -- - -- -- 3.70

3.60

-- - - -- -- -- - -- -- -- - - -- -- 4.30

-- -- -- - -- -- - -- -- --

512

472

Page 42

00

Loca

lwe

ll nu

mber

08N/

30E-

34B0

1D1

08N/30E-34B02

08N/30E-34G01

08N/30E-34G02D1

08N/30E-34J01

08N/30E-34J02

08N/30E-34K01

08N/30E-34Q01

Alti-

Well

Op

en-

Open

- Us

e Da

teLat-

Long

- tu

de

depth

ing

ing

of

water

itude

itud

e of

LSD

(f

eet)

to

p bo

ttom

wa

ter

leve

l(f

eet)

(feet)

(feet)

measured

1/15

/198

72/ 5

/198

72/26/1987

4608

13

1190226

454.

00

59.0

36.0

0 47.00

H 3/11/1986

56.0

0 59

.00

3/21

/198

7

4608

18

1190229

450.

00

56.0

56.00

56.0

0 H

3/11/1986

9/ 9

/1986

2/26/1987

460756

1190233

510.

00

105.

0 87

.00

105.00

H 3/

11/1

986

9/ 9

/1986

2/26/1987

460758

1190231

490.

00

71.0

46.0

0 56

.00

U 3/11/1986

71.0

0 71

.00

9/ 9/1986

2/26/1987

460747

1190200

477.

00

260.

0 76.00

260.00

I 3/12/1986

9/10/1986

3/ 3

/1987

4607

52

1190209

480.

00

80.0

80

.00

80.00

H 3/14/1986

460752

1190219

490.

00

60.0

50

.00

60.0

0 H

3/13/1986

9/ 9/1986

2/26/1987

4607

30

1190236

639.

00

155.

0 13

9.00

155.00

H 3/13/1986

4/18/1986

5/13/1986

6/18/1986

7/22/1986

8/20/1986

9/11/1986

10/23/1986

11/20/1986

12/16/1986

1/15

/198

7

Water

level

(feet)

480.

2047

9.70

478.

9030.60

31.75

22.70

33.75

24.1

067.60

70.60

67.3

521

.77

24.70

21.7

816

8.70

161.

6013

2.00

52.5

030.10

35.10

30.3

012

5.00

125.

8012

5.40

126.

0012

5.40

125.

1012

5.30

125.

0012

4.70

125.

7012

6.00

Stat

us - - - - P - - - - - - - - P P R P P P P - - - P - - - - -

Meth

od

Samp

ling

date

T T T S s S 09

/09/

1986

S S S 09

/09/

1986

S S s s s S 09

/10/

1986

S T S S 09

/09/

1986

S S T T T T T T T T T T T

Tota

l ni

trat

e-

Specific

plus

-nit

rite

co

nduc

tanc

eas N

(mi Hi-

(mic

rosi

emen

sgrams

per

per

centimeter

liter)

at 2

5 degrees

C)

-- .. -- -- 12.0

0 1390

-- -- 2.40

427

-- -- - -- --

< 0.1

380

-- -- .. 5.10

572

-- -- .. -- -- -- .. -- .. .. .. .. ..

Page 43

08N/

30E-

34Q0

2 46

0736

1190228

583.00

148.

0 14

5.00

14

7.00

H

148.00

148.00

08N/

30E-

35D0

1 46

0811

1190149

425.

00

225.0

47.00

225.00

U

OJ08

N/30

E-35

E02

4607

56

1190

156

450.00

50.0

38.00

49.00

H50.00

50.0

0

08N/

30E-

35G0

2 46

0807

11

9011

6 38

0.00

20.0

20.00

20.00

H

08N/30E-35K01

460752

1190

117

423.

00

177.

0 50.00

177.

00

H

09N/

27E-

01D0

1 46

1758

11

9230

4 465.00

80.0

55.00

80.00

H

21 5

/1987

2/25

/198

73/13/1986

9/ 9

/198

62/

26/1

987

3/18/1986

4/14/1986

5/ 9

/1986

6/16/1986

6/16/1986

7/14

/198

68/25/1986

9/17

/198

610/23/1986

12/

1/19

861/28/1987

2/18

/198

73/

18/1

987

4/15

/198

76/

9/1

987

3/14

/198

69/10/1986

2/26/1987

3/17

/198

69/10/1986

2/26/1987

3/17/1986

9/10

/198

62/26/1987

3/14/1986

4/16/1986

5/15/1986

6/17/1986

7/15/1986

8/18

/198

69/16/1986

10/21/1986

11/18/1986

12/1

0/19

861/13/1987

2/ 3

/198

72/27/1987

126.

30

-126.10

-11

9.60

P

119.

75

-11

9.10

83.90

-90.00

-95.86

-106.78

-106.79

-10

8.02

-

111.

35

-96.52

-90

.08

-85.82

83.66

-84

.57

-84.46

91

.28

-107.78

-28.80

30.30

-29

.80

-14.05

-14.15

P13

.76

-88.20

-11

2.00

U

86.40

-21

.89

-22

.03

-22

.50

-23

.00

-23

.15

-23.40

-23.37

-23

.10

-22.48

-23.19

-23

.45

-23

.62

-23.49

-

T T T S S T T S S S S S S S S S S S S S S T T S S S T T T S S S S S S S S S S S S S

09/0

9/19

863.

9049

2

09/10/1986

09/10/1986

09/10/1986

11.0

0

12.0

0

0.1

1100 850

405

Page 44

.p-

o

Local

well number

09N/27E-02D03D1

09N/

27E-

02E0

1

09N/

27E-

02L0

1

09N/

27E-

03B0

1

09N/

27E-

03R0

1

09N/

27E-

03R0

209N/27E-05D01D1

09N/

27E-

05E0

1

09N/

27E-

05H0

1

09N/

27E-

06A0

1

Alti

- We

ll

Open

- Open-

Use

Date

Lat-

Long-

tude

depth

ing

ing

of

water

itud

e itude

of LS

D (f

eet)

to

p bo

ttom

wa

ter

level

(fee

t)

(fee

t)

(fee

t)

measured

461802

1192413

541.

00

375.0

327.

00

367.

00

H 9/6/1986

369.

00

375.00

9/ 6

/1986

2/27/1987

2/27

/198

746

1746

1192415

535.

00

273.0

234.00

273.00

H 3/

13/1

986

9/ 8

/1986

2/27/1987

461724

1192

357

535.00

120.

0 86

.00

120.00

H 3/

20/1

986

9/18

/198

63/

5/1987

4618

01

1192

506

518.

00

275.

0 121.00

275.00

I 3/

13/1

986

9/ 8/1986

9/ 8

/1986

2/27

/198

72/27/1987

4617

18

1192429

547.

00

200.0

U 3/14/1986

9/ 6

/1986

2/27

/198

746

1719

1192438

570.

00

280.0

260.

00

280.00

H461752

1192806

510.00

150.0

H 3/

20/1

986

9/ 5/1986

2/26/1987

4617

41

1192808

480.

00

38.0

33.00

38.00

H 3/

24/1

986

9/ 5

/1986

2/26

/198

746

1738

1192714

730.00

400.0

H 3/

21/1

986

2/27/1987

2/27/1987

461755

1192821

455.

00

104.

0 65.50

104.00

H 3/20/1986

9/ 5/1986

9/ 5/1986

9/ 5

/1986

Water

level

Status

(fee

t)

142.90

142.50

122.

80122.70

111.58

138.79

113.

3777.40

79.60

76.82

113.75

149.40

148.80

117.70

117.80

144.58

0.00

147.94

-- 40.50

45.3

642.23

14.3

019

.04

14.3

1286.40

292.43

292.42

3.30

10.6

810.66

10.6

4

R R C C - R - - P - R R R U U - D - - - - - - - - - U U - R R R

Method T T T T S S S S S S S T T T T S S S - S S S S S S S S S S S S S

Samp

ling

date

09/06/1986

-- -- --

09/0

8/19

86-- --

09/1

8/19

86-- --

09/0

8/19

86-- -- -- -- -- -- --

09/06/1986

09/0

5/19

86-- --

09/0

5/19

86-- -- -- - -

09/05/1986

-- -- --

Total

nitr

ate-

Specific

plus

-nit

rite

conductance

as N

(mi Hi-

(mic

rosi

emen

sgrams

per

per

centimeter

liter)

at 2

5 de

gree

s C)

6.00

578

-- .. .. 6.90

61

0.. -- 5.70

552

-- .. 2.30

572

-- -- -- -- -- -- --

< 0.1

470

< 0.

1 44

2-- --

< 0.

1 43

7-- -- -- -- --

< 0.1

377

-- -- --

Page 45

09N

/27E

-08J

02

4616

37

1192

701

09N/

27E-

08N0

1 46

1631

11

9280

9

09N

/27E

-09J

01

4616

35

1192

551

09N/

27E-

11H0

1 461653

1192

333

09N/27E-12F02

4616

47

1192

252

09N/

27E-

12H0

1 46

1651

11

9220

9

09N/27E-12H01D

1 46

1651

1192209

09N/

27E-

12K0

1 46

1637

1192222

09N/

27E-

12Q0

1 46

1627

11

9223

7 09

N/27

E-16

B01

4616

11

1192

624

693.

00

560.0

300.

00

560.00

HI

569.

00

638.

0 61

8.00

638.00

H

730.00

446.

0 365.00

446.00

HI

510.

00

104.

0 70.00

104.00

IH

559.00

180.

0 90.00

180.

00

H

616.

00

940.0

305.00

400.00

U40

0.00

45

0.00

555.00

940.00

616.

00

1050.0

305.00

400.

00

I40

0.00

45

0.00

1005

.00

1050

.00

570.00

606.

0 U

539.00

438.

0 216.00

438.00

I 68

5.00

290.0

285.00

290.00

H

9/ 5

/198

62/

27/1

987

3/10

/198

64/

16/1

986

4/16/1986

4/16

/198

64/

16/1

986

5/15

/198

66/

17/1

986

7/21/1986

8/18/1986

9/16

/198

610/21/1986

3/30

/198

73/

21/1

986

9/ 5/1986

2/26

/198

73/14/1986

9/ 6

/198

69/

6/1

986

2/27

/198

73/10/1986

9/ 6

/198

63/

5/1

987

3/ 5/

1987

3/ 5/

1987

3/14/1986

9/ 6

/198

69/

6/1

986

9/ 6

/198

62/

27/1

987

3/11

/198

6

9/ 6

/198

62/

27/1

987

3/11

/198

69/

6/1

986

2/27

/198

73/

11/1

986

3/13

/198

6

10.6

25.31

238.14

240.86

240.

76240.85

240.

59314.80

408.90

198.

80199.60

332.20

245.80

238.54

56.9

010

0.60

61.54

285.38

296.64

296.

67285.79

51.79

62.65

50.36

50.34

50.26

90.74

89.80

89.81

89.82

88.18

162.

00

225.00

197.

00

84.99

84.6

183.94

120.

40228.75

R - - U U U U - p - - p - - - - - - U U - - p s s s - s s s - . . - . - - c -

s s s s s s s T T T T T T S S S S S S S S S S S S S S S S S S A A A S S S T S

09/1

6/19

860.1

348

09/0

5/19

86

09/0

6/19

86

09/0

6/19

86

0.10 0.1

8.20

367

386

641

09/0

6/19

866.70

534

09/1

6/19

860.

1319

Page 46

09N

/27E

-16D

01

09N

/27E

-17A

01

09N

/27E

-17P

01

Alti-

Well

Open-

Open

- Us

eLat-

Long

- tude

depth

ing

ing

ofit

ude

itude

of LS

D (feet)

top

bott

om

water

(fee

t)

(feet)

(feet)

4616

10

1192653

688.

00

760.0

306.

00

580.

00

U690.00

700.00

700.00

760.00

4616

15

1192706

685.

00

440.0

98.00

440.

00

U

461532

1192751

630.00

252.

0 15

2.00

252.00

H

Date

wate

rle

vel

measured

4/16/1986

5/15/1986

6/17/1986

7/15/1986

8/18

/198

69/

16/1

986

10/21/1986

11/18/1986

12/10/1986

1/13/1987

1/13/1987

2/ 3

/198

72/

26/1

987

3/13/1986

4/16

/198

65/15/1986

5/15/1986

6/17

/198

67/15/1986

8/18

/198

69/

16/1

986

10/21/1986

11/18/1986

12/10/1986

12/10/1986

1/13/1987

2/ 3

/198

72/

27/1

987

3/21/1986

9/ 6

/1986

2/27

/198

73/20/1986

Water

level

Status

(fee

t)

230.

60233.05

237.60

237.60

240.55

239.

3823

6.39

234.50

233.30

231.40

231.30

230.35

229.24

190.44

189.99

195.00

194.70

208.50

216.00

224.25

222.

27209.94

203.50

200.95

200.90

196.10

194.00

191.90

221.30

230.40

222.00

168.00

R - - - - - - - - U U - - - - U U - - - - - U U U - - - - - - p09/05/1986

5.70

560