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APPENDIX III HYDROLOGICAL DATA

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  • APPENDIX III

    HYDROLOGICAL DATA

  • APPENDIX III - SECTION A

    GROUNDWATER MONITORING WELLS

    TABLE OF CONTENTS

    Figure 1 Monitoring Well Readings for MW 90-04 in Douglas County

    Figure 2 Monitoring Well Readings for MW 90-05 in Douglas County

    Figure 3 Monitoring Well Readings for MW 90-06 in Douglas County

    Figure 4 Monitoring Well Readings for MW 90-07 in Douglas County

    Figure 5 Monitoring Well Readings for MW 90-10 in Saunders County

    Figure 6 Monitoring Well Readings for MW 90-12 in Douglas County

    Figure 7 Monitoring Well Readings for MW 90-13 in Douglas County

    Figure 8 Monitoring Well Readings for MW 94-01 in Douglas County

    Figure 9 Monitoring Well Readings for MW 94-02 in Douglas County

    Figure 10 Monitoring Well Readings for MW 94-03 in Saunders County

    Figure 11 Monitoring Well Readings for MW 94-04 in Saunders County

    Figure 12 Monitoring Well Readings for MW 94-05 in Saunders County

    Figure 13 Monitoring Well Readings for MW 94-06 in Saunders County

    Figure 14 Monitoring Well Readings for MW 94-07 in Saunders County

    Figure 15 Monitoring Well Readings for MW 04-17 in Saunders County

    Figure 16 Monitoring Well Readings for MW 05-22 in Saunders County

    Figure 17 Monitoring Well Readings for MW 05-23 in Saunders County

    Figure 18 Monitoring Well Readings for MW 05-24 in Douglas County

    Figure 19 Monitoring Well Readings for MW 05-25 in Douglas County

    Figure 20 Monitoring Well Readings for MW 05-26 in Douglas County

    Figure 21 Monitoring Well Readings for MW 06-27 in Saunders County

    Figure 22 Monitoring Well Readings for MW 06-28 in Douglas County

    Figure 23 Monitoring Well Readings for MW 06-29 in Douglas County

  • 1076.50

    1077.00

    1077.50

    1078.00

    1078.50

    1079.00

    1079.50

    1080.00

    1080.50

    1081.00

    1081.50

    1082.00

    Jan‐11 Feb‐11 Mar‐11 Apr‐11 May‐11 Jun‐11 Jul‐11 Aug‐11 Sep‐11 Oct‐11

    Groun

    dwater Elevatio

    n (fe

    et)

    Note:  Data obtained from Metropolitan Utilities District, Omaha, Nebraska

    Figure 1  Monitoring Well Readings for MW 39A in Saunders County(January 1, 2011 thru October 11, 2011)

  • 1095

    1096

    1097

    1098

    1099

    1100

    1101

    1102

    1103

    Jan‐11 Feb‐11 Mar‐11 Apr‐11 May‐11 Jun‐11 Jul‐11 Aug‐11 Sep‐11 Oct‐11

    Groun

    dwater Elevatio

    n (fe

    et)

    Note:  Data obtained from Metropolitan Utilities District, Omaha, Nebraska

    Figure 2  Monitoring Well Readings for MW 90‐05 in Douglas County(January 1, 2011 thru October 13, 2011)

  • 1101.5

    1102

    1102.5

    1103

    1103.5

    1104

    1104.5

    1105

    1105.5

    Jun‐11 Jul‐11 Aug‐11 Sep‐11 Oct‐11

    Groun

    dwater Elevatio

    n (fe

    et)

    Note:  Data obtained from Metropolitan Utilities District, Omaha, Nebraska

    Figure 3  Monitoring Well Readings for MW 90‐06 in Douglas County(June 14, 2011 thru October 13, 2011)

  • 1102.5

    1103

    1103.5

    1104

    1104.5

    1105

    1105.5

    1106

    1106.5

    1107

    1107.5

    Jan‐11 Feb‐11 Mar‐11 Apr‐11 May‐11 Jun‐11 Jul‐11 Aug‐11 Sep‐11 Oct‐11

    Groun

    dwater Elevatio

    n (fe

    et)

    Note:  Data obtained from Metropolitan Utilities District, Omaha, Nebraska

    Figure 4  Monitoring Well Readings for MW 90‐07 in Douglas County(January 1, 2011 thru October 13, 2011)

  • 1088.5

    1089

    1089.5

    1090

    1090.5

    1091

    1091.5

    1092

    1092.5

    1093

    Jan‐11 Feb‐11 Mar‐11 Apr‐11 May‐11 Jun‐11 Jul‐11 Aug‐11 Sep‐11 Oct‐11

    Groun

    dwater Elevatio

    n (fe

    et)

    Note:  Data obtained from Metropolitan Utilities District, Omaha, Nebraska

    Figure 5  Monitoring Well Readings for MW 90‐10 in Saunders County(January 1, 2011 thru October 19, 2011)

  • 1095.5

    1096

    1096.5

    1097

    1097.5

    1098

    1098.5

    1099

    1099.5

    Jan‐11 Feb‐11 Mar‐11 Apr‐11 May‐11 Jun‐11 Jul‐11 Aug‐11 Sep‐11 Oct‐11

    Groun

    dwater Elevatio

    n (fe

    et)

    Note:  Data obtained from Metropolitan Utilities District, Omaha, Nebraska

    Figure 6  Monitoring Well Readings for MW 90‐12 in Douglas County(January 1, 2011 thru October 12, 2011)

  • 1089

    1089.5

    1090

    1090.5

    1091

    1091.5

    1092

    1092.5

    Jan‐11 Feb‐11 Mar‐11 Apr‐11 May‐11 Jun‐11 Jul‐11 Aug‐11 Sep‐11 Oct‐11

    Groun

    dwater Elevatio

    n (fe

    et)

    Note:  Data obtained from Metropolitan Utilities District, Omaha, Nebraska

    Figure 7  Monitoring Well Readings for MW 90‐13 in Douglas County(January 1, 2011 thru October 13, 2011)

  • 1102.5

    1103

    1103.5

    1104

    1104.5

    1105

    1105.5

    1106

    1106.5

    1107

    1107.5

    Jun‐11 Jul‐11 Aug‐11 Sep‐11 Oct‐11

    Groun

    dwater Elevatio

    n (fe

    et)

    Note:  Data obtained from Metropolitan Utilities District, Omaha, Nebraska

    Figure 8  Monitoring Well Readings for MW 94‐01 in Douglas County(June 8, 2011 thru October 13, 2011)

  • 1099

    1100

    1101

    1102

    1103

    1104

    1105

    May‐11 Jun‐11 Jul‐11 Aug‐11 Sep‐11 Oct‐11

    Groun

    dwater Elevatio

    n (fe

    et)

    Note:  Data obtained from Metropolitan Utilities District, Omaha, Nebraska

    Figure 9  Monitoring Well Readings for MW 94‐02 in Douglas County(May 4, 2011 thru October 12, 2011)

  • 1078

    1079

    1080

    1081

    1082

    1083

    1084

    Jan‐11 Feb‐11 Mar‐11 Apr‐11 May‐11 Jun‐11 Jul‐11 Aug‐11 Sep‐11 Oct‐11

    Groun

    dwater Elevatio

    n (fe

    et)

    Note:  Data obtained from Metropolitan Utilities District, Omaha, Nebraska

    Figure 10  Monitoring Well Readings for MW 94‐03 in Saunders County(January 1, 2011 thru October 19, 2011)

  • 1078

    1079

    1080

    1081

    1082

    1083

    1084

    1085

    1086

    1087

    1088

    Jan‐11 Feb‐11 Mar‐11 Apr‐11 May‐11 Jun‐11 Jul‐11 Aug‐11 Sep‐11 Oct‐11

    Groun

    dwater Elevatio

    n (fe

    et)

    Note:  Data obtained from Metropolitan Utilities District, Omaha, Nebraska

    Figure 11  Monitoring Well Readings for MW 94‐04 in Saunders County(January 1, 2011 thru October 19, 2011)

  • 1092

    1092.5

    1093

    1093.5

    1094

    1094.5

    1095

    1095.5

    1096

    Jan‐11 Feb‐11 Mar‐11 Apr‐11 May‐11 Jun‐11 Jul‐11 Aug‐11 Sep‐11 Oct‐11

    Groun

    dwater Elevatio

    n (fe

    et)

    Note:  Data obtained from Metropolitan Utilities District, Omaha, Nebraska

    Figure 12  Monitoring Well Readings for MW 94‐05 in Saunders County(January 1, 2011 thru October 21, 2011)

  • 1081

    1081.5

    1082

    1082.5

    1083

    1083.5

    1084

    1084.5

    1085

    1085.5

    1086

    Jan‐11 Feb‐11 Mar‐11 Apr‐11 May‐11 Jun‐11 Jul‐11 Aug‐11 Sep‐11 Oct‐11

    Groun

    dwater Elevatio

    n (fe

    et)

    Note:  Data obtained from Metropolitan Utilities District, Omaha, Nebraska

    Figure 13  Monitoring Well Readings for MW 94‐06 in Saunders County(January 1, 2011 thru October 21, 2011)

  • 1074

    1074.5

    1075

    1075.5

    1076

    1076.5

    1077

    1077.5

    1078

    1078.5

    1079

    1079.5

    May‐11 Jun‐11 Jul‐11 Aug‐11 Sep‐11 Oct‐11

    Groun

    dwater Elevatio

    n (fe

    et)

    Note:  Data obtained from Metropolitan Utilities District, Omaha, Nebraska

    Figure 14  Monitoring Well Readings for MW 94‐07 in Saunders County(May 4, 2011 thru October 19, 2011)

  • 1095

    1096

    1097

    1098

    1099

    1100

    1101

    1102

    1103

    Jan‐11 Feb‐11 Mar‐11 Apr‐11 May‐11 Jun‐11 Jul‐11 Aug‐11 Sep‐11 Oct‐11

    Groun

    dwater Elevatio

    n (fe

    et)

    Note:  Data obtained from Metropolitan Utilities District, Omaha, Nebraska

    Figure 15  Monitoring Well Readings for MW 04‐17 in Saunders County(January 1, 2011 thru October 19, 2011)

  • 1081

    1082

    1083

    1084

    1085

    1086

    1087

    Jan‐11 Feb‐11 Mar‐11 Apr‐11 May‐11 Jun‐11 Jul‐11 Aug‐11 Sep‐11 Oct‐11

    Groun

    dwater Elevatio

    n (fe

    et)

    Note:  Data obtained from Metropolitan Utilities District, Omaha, Nebraska

    Figure 16  Monitoring Well Readings for MW 05‐22 in Saunders County(January 1, 2011 thru October 19, 2011)

  • 1079

    1080

    1081

    1082

    1083

    1084

    1085

    1086

    Jan‐11 Feb‐11 Mar‐11 Apr‐11 May‐11 Jun‐11 Jul‐11 Aug‐11 Sep‐11 Oct‐11

    Groun

    dwater Elevatio

    n (fe

    et)

    Note:  Data obtained from Metropolitan Utilities District, Omaha, Nebraska

    Figure 17  Monitoring Well Readings for MW 05‐23 in Saunders County(January 1, 2011 thru October 19, 2011)

  • 1095.5

    1096

    1096.5

    1097

    1097.5

    1098

    1098.5

    1099

    1099.5

    Jan‐11 Feb‐11 Mar‐11 Apr‐11 May‐11 Jun‐11 Jul‐11 Aug‐11 Sep‐11 Oct‐11

    Groun

    dwater Elevatio

    n(feet)

    Note:  Data obtained from Metropolitan Utilities District, Omaha, Nebraska

    Figure 18  Monitoring Well Readings for MW 05‐24 in Douglas County(January 1, 2011 thru October 13, 2011)

  • 1099.5

    1100

    1100.5

    1101

    1101.5

    1102

    1102.5

    1103

    1103.5

    1104

    1104.5

    1105

    May‐11 Jun‐11 Jul‐11 Aug‐11 Sep‐11 Oct‐11

    Groun

    dwater Elevatio

    n (fe

    et)

    Note:  Data obtained from Metropolitan Utilities District, Omaha, Nebraska

    Figure 19  Monitoring Well Readings for MW 05‐25 in Douglas County(May 4, 2011 thru October 13, 2011)

  • 1106

    1106.5

    1107

    1107.5

    1108

    1108.5

    1109

    1109.5

    1110

    May‐11 Jun‐11 Jul‐11 Aug‐11 Sep‐11 Oct‐11

    Groun

    dwater Elevatio

    n (fe

    et)

    Note:  Data obtained from Metropolitan Utilities District, Omaha, Nebraska

    Figure 20  Monitoring Well Readings for MW 05‐26 in Douglas County(May 4, 2011 thru October 13, 2011)

  • 1082.00

    1083.00

    1084.00

    1085.00

    1086.00

    1087.00

    1088.00

    1089.00

    Jan‐11 Feb‐11 Mar‐11 Apr‐11 May‐11 Jun‐11 Jul‐11 Aug‐11 Sep‐11 Oct‐11

    Groun

    dwater Elevatio

    n (fe

    et)

    Note:  Data obtained from Metropolitan Utilities District, Omaha, Nebraska

    Figure 21  Monitoring Well Readings for MW 06‐18 in Saunders County(January 1, 2011 thru October 11, 2011)

  • 1084

    1084.5

    1085

    1085.5

    1086

    1086.5

    1087

    1087.5

    1088

    Jan‐11 Feb‐11 Mar‐11 Apr‐11 May‐11 Jun‐11 Jul‐11 Aug‐11 Sep‐11 Oct‐11 Nov‐11

    Groun

    dwater Elevatio

    n (fe

    et)

    Note:  Data obtained from Metropolitan Utilities District, Omaha, Nebraska

    Figure 22  Monitoring Well Readings for MW 06‐27 in Saunders County(January 1, 2011 thru November 7, 2011)

  • 1086

    1086.5

    1087

    1087.5

    1088

    1088.5

    1089

    1089.5

    1090

    Jan‐11 Feb‐11 Mar‐11 Apr‐11 May‐11 Jun‐11 Jul‐11 Aug‐11 Sep‐11 Oct‐11

    Groun

    dwater Elevatio

    n (fe

    et)

    Note:  Data obtained from Metropolitan Utilities District, Omaha, Nebraska

    Figure 23  Monitoring Well Readings for MW 06‐28 in Douglas County(January 1, 2011 thru October 19, 2011)

  • APPENDIX III - SECTION B

    PRODUCTION WELL DATA

    TABLE OF CONTENTS

    Table 1 2011 Production Well Pumping Rates, Total Million Gallons Per Day (MGD) – Douglas County Wellfield

    Table 2 2011 Production Well Pumping Rates, Total Million Gallons Per Day (MGD) – Saunders County Wellfield

  • 94-2 11.67 37.57 66.80 79.39 95.62 40.92 64.87 79.65 61.43 15.93 553.8591-3 0.00 0.00 0.00 0.00 0.00 10.20 7.73 0.00 0.07 0.01 18.0104-4 0.00 0.00 0.00 0.00 1.07 0.00 0.61 0.51 0.52 1.24 3.9504-5 0.00 0.00 0.00 0.00 0.56 1.83 0.74 0.59 0.88 0.00 4.6004-6 19.38 5.12 0.00 0.00 0.00 25.30 65.89 84.27 32.84 34.04 266.8404-7 1.90 0.00 0.00 0.00 0.37 24.67 0.00 0.00 0.00 0.00 26.9404-8 0.00 0.00 0.00 0.00 4.18 0.00 0.06 3.54 38.55 0.12 46.4504-9 0.00 0.00 0.00 0.00 14.91 2.26 3.04 1.74 0.04 0.00 21.99

    04-10 103.00 5.21 0.04 52.11 80.03 33.91 43.03 9.73 56.42 73.12 456.6004-11 0.00 68.94 104.58 43.54 0.19 42.96 62.66 88.83 84.51 45.66 541.8704-12 0.79 35.50 0.00 0.00 10.83 55.95 120.37 34.34 66.83 28.01 352.6204-13 0.65 5.46 0.00 0.00 0.00 2.26 60.07 34.33 24.99 0.00 127.7604-14 65.54 58.99 0.00 9.80 11.18 30.47 44.69 18.41 32.03 30.10 301.2104-15 87.50 4.38 34.93 28.46 31.17 60.34 27.23 72.72 71.16 8.10 425.9904-16 0.64 5.59 0.00 0.00 11.14 39.67 8.10 19.12 69.80 37.76 191.8204-17 4.82 5.16 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.09 10.07

    Monthly Totals, MG 295.89 231.92 206.35 213.30 261.25 370.74 509.09 447.78 540.07 274.18

    DailyAverages, MGD 9.54 8.28 6.66 7.11 8.43 12.36 16.42 14.44 18.00 8.84

    YEARLY WELL DATA

    Table 1 2011 Production Well Pumping Rates, Total Million Gallons Per Day (MGD) - Douglas County Wellfield

    WELL # (PW) JAN FEB MAR APR MAY JUNE JULY AUG SEP OCT

  • 91-30 0.00 11.48 2.27 14.54 27.18 5.00 57.41 30.39 31.49 19.99 199.7594-31 0.00 0.00 0.00 23.97 18.84 39.26 101.42 26.98 83.99 75.75 370.2194-32 100.17 0.00 0.00 0.00 0.00 12.58 39.09 36.92 14.80 8.74 212.3094-33 0.00 61.00 61.95 24.58 57.97 49.76 99.80 68.92 90.92 82.05 596.9594-34 97.86 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 97.8694-35 108.27 6.17 0.00 2.70 56.76 54.25 20.22 34.63 64.23 81.48 428.7194-36 120.14 100.58 107.07 110.54 0.00 76.95 64.03 73.53 102.40 117.50 872.7494-37 1.17 6.63 0.00 0.00 0.40 0.00 0.00 0.22 0.00 0.00 8.4204-38 102.75 1.40 51.06 76.49 50.56 61.18 105.20 81.40 41.31 48.41 619.7604-39 96.41 0.00 12.96 30.03 85.27 47.50 76.17 57.85 82.91 44.74 533.8404-40 3.66 83.45 62.29 0.00 47.05 48.71 30.11 53.81 100.08 100.36 529.5204-41 0.00 0.84 0.00 3.01 15.94 10.89 7.05 0.00 8.09 36.89 82.7104-42 19.44 91.36 107.14 95.58 7.94 32.97 6.89 36.40 39.27 1.88 438.8704-43 0.00 0.00 0.00 0.00 0.00 4.20 0.00 0.00 52.70 73.70 130.6004-44 3.31 10.40 0.00 6.74 74.42 52.44 56.54 74.87 48.76 57.34 384.8204-45 0.00 0.00 0.00 15.57 56.60 81.36 88.23 91.25 60.36 15.51 408.8804-46 10.53 68.08 69.18 36.43 22.85 61.78 70.07 69.28 81.15 46.73 536.0804-47 0.00 9.62 0.00 1.11 1.96 1.40 24.16 30.39 45.86 4.38 118.8804-48 66.62 0.74 0.00 0.00 0.00 48.87 36.04 9.28 18.36 10.89 190.8004-49 0.00 0.01 58.15 98.23 64.99 79.43 99.82 88.04 83.99 34.03 606.6904-50 0.00 0.00 0.01 0.00 18.13 22.66 3.67 44.56 1.26 28.60 118.8904-51 0.00 22.44 2.19 0.00 20.03 13.03 13.90 8.40 59.19 74.84 214.0204-52 92.68 14.07 0.00 26.62 9.73 36.95 40.78 78.65 55.31 40.23 395.0204-53 0.00 9.40 0.00 0.00 3.50 24.87 25.29 26.81 24.68 22.91 137.4604-54 0.00 9.37 0.00 0.73 0.00 0.00 22.37 0.00 40.65 16.54 89.6604-55 17.61 1.30 0.00 0.00 0.00 4.06 14.56 11.13 36.29 32.98 117.93

    Monthly Totals, MG 840.62 508.34 534.27 566.87 640.12 870.10 1102.82 1033.71 1268.05 1076.47

    DailyAverages, MGD 27.12 18.16 17.23 18.90 20.65 29.00 35.57 33.35 42.27 34.72

    YEARLY WELL DATA

    Table 2 2011 Production Well Pumping Rates, Total Million Gallons Per Day (MGD) - Saunders County Wellfield

    WELL # (PW) JAN FEB MAR APR MAY JUNE JULY AUG SEP OCT

  • APPENDIX III - SECTION C

    PIEZOMETERS

    TABLE OF CONTENTS

    Figure 1 2011 Piezometer Readings for PEM Wetland 25

    Figure 2 2011 Piezometer Readings for PEM Wetland 100

    Figure 3 2011 Piezometer Readings for PFO Wetland 5

    Figure 4 2011 Piezometer Readings at the Phase I and Phase II Wet Meadow Mitigation Sites (WM-1 and WM-2)

  • 1092.50

    1093.00

    1093.50

    1094.00

    1094.50

    1095.00

    1095.50

    Mar‐11 Apr‐11 May‐11 Jun‐11 Jul‐11 Aug‐11 Sep‐11 Oct‐11

    PZ‐01 (1093.5)

    PZ‐02 (1093.8)

    PZ‐03 (1093.7)

    PZ‐04 (1093.3)

    Water Level Elevatio

    n (feet)

    Figure 1  2011 Piezometer Readings for PEM Wetland 25

    Key:  Piezometer ID (Bottom Elevation)

  • 1093.00

    1094.00

    1095.00

    1096.00

    1097.00

    1098.00

    1099.00

    Mar‐11 Apr‐11 May‐11 Jun‐11 Jul‐11 Aug‐11 Sep‐11 Oct‐11

    PZ‐05 (1096.2)

    PZ‐06 (1095.7)

    PZ‐07 (1096.1)

    PZ‐08 (1096.9)

    Water Level Elevatio

    n (feet)

    Figure 2  2011 Piezometer Readings for PFO Wetland 5

    Key:  Piezometer ID (Bottom Elevation)

  • 1081.50

    1082.00

    1082.50

    1083.00

    1083.50

    1084.00

    1084.50

    1085.00

    1085.50

    Mar‐11 Apr‐11 May‐11 Jun‐11 Jul‐11 Aug‐11 Sep‐11 Oct‐11

    PZ‐09 (1083.1)

    PZ‐10 (1082.8)

    PZ‐11 1083.5)

    PZ‐12 (1083.6)

    Water Level Elevatio

    n (feet)

    Figure 3  2011 Piezometer Readings for PEM Wetland 100

    Key:  Piezometer ID (Bottom Elevation)

  • 1089.50

    1090.00

    1090.50

    1091.00

    1091.50

    1092.00

    1092.50

    1093.00

    1093.50

    Mar‐11 Apr‐11 May‐11 Jun‐11 Jul‐11 Aug‐11 Sep‐11

    PZ‐13 (1091.7)

    PZ‐14 (1092.8)

    PZ‐15 (1091.2)

    PZ‐16 (1090.8)

    PZ‐17 (1092.4)

    PZ‐18 (1090.1)

    Water Level Elevatio

    n (feet)

    Figure 4  2011 Piezometer Readings at the Phase I and Phase II Wet Meadow Mitigation Sites (WM‐1 and WM‐2)

    Key:  Piezometer ID (Bottom Elevation)

  • APPENDIX III - SECTION D

    OTHER HYDROLOGICAL DATA

    TABLE OF CONTENTS

    Figure 1 2011 Total Monthly Precipitation Figure 2 2011 Monthly Average Ambient Air Temperature Figure 3 2011 Monthly Mean Stream Elevation of the Platte River near

    Venice, NE Figure 4 2011 Monthly Mean Stream Elevation of the Elkhorn River at

    Waterloo, NE

  • 0

    1

    2

    3

    4

    5

    6

    Total Precipitatio

    n (in

    ches)

    Figure 1  2011 Total Monthly PrecipitationFremont, NE

    Historical Average Monthly Precipitation

    Monthly Precipitation

  • 0

    10

    20

    30

    40

    50

    60

    70

    80

    90

    100

    Average Tempe

    rature F

    Figure 2  2011 Monthly Average Ambient Air TemperatureFremont, NE

    Avg. Monthly Temperature

    Historicial Avg. Monthly High Temperature

    Historical Avg. Monthly Low Temperature

  • 1100.50

    1101.00

    1101.50

    1102.00

    1102.50

    1103.00

    1103.50

    Jan‐11 Feb‐11 Mar‐11 Apr‐11 May‐11 Jun‐11 Jul‐11 Aug‐11 Sep‐11 Oct‐11 Nov‐11 Dec‐11

    Mean Stream

     Elevatio

    n (fe

    et)

    Source:  USGS. 2011b. National Water Information System: Platte River near Venice, Nebraska 06796500. 

    Figure 3  2011 Monthly Mean Stream Elevationof the Platte River near Venice, NE

    2011 Monthly Mean Stream Elevation

    Historic Monthly Mean Stream Elevation(2005‐2010)

  • 1107.00

    1107.50

    1108.00

    1108.50

    1109.00

    1109.50

    1110.00

    1110.50

    1111.00

    1111.50

    Jan‐11 Feb‐11 Mar‐11 Apr‐11 May‐11 Jun‐11 Jul‐11 Aug‐11 Sep‐11 Oct‐11 Nov‐11 Dec‐11

    Mean Stream

     Elevatio

    n (fe

    et)

    Source:  USGS. 2011a. National Water Information System: Elkhorn River at Waterloo, Nebraska 06800500.

    Figure 4  2011 Monthly Mean Stream Elevationof the Elkhorn River at Waterloo, NE

    Historic Monthly Mean Stream Elevation(2005‐2010)

    2011 Monthly Mean Stream Elevation

  • APPENDIX IV

    COMPREHENSIVE VEGETATION SPECIES LIST

    BY WETLAND, 2005-2011

  • Appendix IV - Comprehensive Vegetation Species List by Wetland, 2005-2011

    PSS Scientific Name Common Name Native Status C Value W‐68 W‐100 W‐25 W‐5 W‐51 W‐54 W‐55Acalypha rhomboidea Common threeseed mercury Native FACU‐ 0 X X X XAcer negundo Boxelder Native FAC 1 XAcer rubrum Red maple Native ‐‐ XAcer saccharinum Silver maple Native FACW 4 XAchillea millefolium Common yarrow Native & Introduced FACU 2 XAgeratina altissima White snakeroot Native NI 4 XAgrimonia gryposepala Tall hairy agrimony Native FAC 5 XAgrostis gigantea Redtop Introduced NI 0 X X X X XAgrostis sp. Bentgrass ‐‐ ‐‐ XAgrostis stolonifera Creeping bentgrass Introduced FAC+ X X X XAmaranthus retroflexus Redroot amaranth Native FACU X XAmaranthus tuberculatus Roughfruit amaranth Native OBL 0 XAmbrosia artemisiifolia Annual ragweed Native FACU 0 X X X X X XAmbrosia psilostachya Cuman ragweed Native FAC 1 XAmbrosia trifida Great ragweed Native FACW 0 X XAmorpha fruticosa Desert false indigo Native OBL 5 X XAmphicarpaea bracteata American hogpeanut Native FACW 4 XAndropogon gerardii Big bluestem Native FAC‐ 5 X X XAnemone canadensis Canadian anemone Native FACW 4 X XAnemone caroliniana Carolina anemone Native NL 7 XAnemone virginiana tall thimbleweed Native NI 4 XApios americana Groundnut Native FACW 6 X X XApocynum cannabinum Indianhemp Native FAC 2 X XArnoglossum plantagineum Groovestem Indian plantain Native FACW 7 XAsarum canadense Canadian wildginger Native NL 0 XAsclepias incarnata Swamp milkweed Native OBL 4 X X XAsclepias sp. Milkweed Native ‐‐ X XAsclepias syriaca Common milkweed Native NL 1 X XAstragalus lotiflorus Lotus milkvetch Native NL 4 XAvena sativa Common oat Introduced NL X XBidens cernua Nodding beggartick Native OBL 3 XBidens sp. Beggartick Native FACW XBoehmeria cylindrica Smallspike false nettle Native OBL 6 X X X X X X

    Wetland Indicator

    StatusPEM PFO

    Metropolitan Utilities District Appendix II - 1

  • Appendix IV - Comprehensive Vegetation Species List by Wetland, 2005-2011

    Scientific Name Common Name Native Status C Value W‐68 W‐100 W‐25 W‐5 W‐51 W‐54 W‐55StatusBrassica sp. Mustard ‐‐ ‐‐ XBromus arvensis Field brome Introduced NL XBromus inermis Smooth brome Native & Introduced NL X XCalamagrostis canadensis Bluejoint  Native OBL 6 X X X XCalamagrostis stricta Slimstem reedgrass Native NL 6 X X X XCalystegia sepium Hedge false bindweed Native & Introduced FAC 1 X XCamassia scilloides Atlantic camas Native FAC XCannabis sativa Marijuana Introduced FACU‐ X XCapsella bursa‐pastoris Shepherd's purse Introduced FACU XCarduus nutans Nodding plumless thistle Introduced NL XCarex aquatilis Water sedge Native OBL 9 XCarex bicknellii Bicknell's sedge Native FACU 6 X XCarex blanda Eastern woodland sedge Native FAC 2 XCarex brevior Shortbeak sedge Native FAC 4 X X X X X XCarex cristatella Crested sedge Native FACW 5 XCarex emoryi Emory's sedge Native OBL 5 XCarex grayi Gray's sedge Native FACW 0 XCarex molesta Troublesome sedge Native FAC 3 X XCarex pellita Wooly sedge Native OBL 4 X X X XCarex praegracilis Clustered field sedge Native FACW 4 X X X XCarex sartwellii Sartwell's sedge Native OBL 6 XCarex sp. 1 Sedge Native ‐‐ X X X X X X XCarex sp. 2 Sedge Native ‐‐ X X X X XCarex sp. 3 Sedge Native ‐‐ XCarex stricta Upright sedge Native OBL XCarex vulpinoidea Fox sedge Native OBL 4 X X X X X XCeltis occidentalis Commom hackberry Native FACU 4 X X XChamaecrista fasciculata Partridge pea Native NL 1 XChenopodium album Lambsquarters Native & Introduced FAC X XCicuta maculata Spotted waterhemlock Native OBL 5 XCinna arundinacea Sweet woodreed Native FACW 5 XCirsium altissimum Tall thistle Native NL 1 X X X X XCirsium arvense Canada thistle Introduced FACU XCirsium canescens Prairie thistle Native NL 4 XCirsium sp. Thistle ‐‐ ‐‐ X

    Metropolitan Utilities District Appendix II - 2

  • Appendix IV - Comprehensive Vegetation Species List by Wetland, 2005-2011

    Scientific Name Common Name Native Status C Value W‐68 W‐100 W‐25 W‐5 W‐51 W‐54 W‐55StatusCommelina erecta Whitemouth dayflower Native NL 5 XConvolvulus arvensis Field bindweed Introduced NL X X XConyza canadensis Canadian horseweed Native FACU‐ 0 X X XCornus drummondii Roughleaf dogwood Native FAC 3 X X X X X XCryptotaenia canadensis Canada honewort Native FACU 4 X XCynodon dactylon Bermudagrass Introduced FACU X XCyperus acuminatus Tapertip flatsedge Native OBL 3 XCyperus esculentus Yellow nutsedge Native & Introduced FACW 0 X X XCyperus strigosus Strawcolored flatsedge Native FACW 4 X XDesmanthus illinoensis Illinois bundleflower Native FACU 5 X X XDichanthelium acuminatum Tapered rosette grass Native FAC 6 X XDichanthelium oligosanthes Heller's rosette grass Native FACU 4 X XDigitaria ischaemum Smooth crabgrass Introduced UPL XDistichlis spicata Saltgrass Native FACW 3 X XDoellingeria umbellata parasol whitetop Native FACW 2 XEchinochloa crus‐galli Barnyardgrass Introduced FACW X XEchinochloa sp. Barnyardgrass ‐‐ ‐‐ XEleocharis compressa Flatstem spikerush Native FACW 6 XEleocharis erythropoda Bald spikerush Native OBL 5 X X X XEleocharis lanceolata Daggerleaf spikerush Native FACW+ X XEleocharis obtusa Blunt spikerush Native OBL 3 XEleocharis palustris Common spikerush Native OBL 4 XEleocharis sp. Spikerush ‐‐ ‐‐ X X X XElymus canadensis Canada wildrye Native FACU 5 X X XElymus hystrix Eastern bottlebrush grass Native NL 6 X X XElymus submuticus Virginia wildrye Native NL X X XElymus virginicus Virginia wildrye Native FAC 4 X X X XEquisetum arvense Field horsetail Native FAC 4 X X X X XEquisetum hyemale Scouringrush horsetail Native FACW 4 XErechtites hieraciifolia American burnweed Native FAC 1 X X X XErigeron annuus Eastern daisy fleabane Native FACU 1 XErigeron strigosus Prairie fleabane Native FAC 2 X XEupatoriadelphus maculatus Spotted trumpetweed Native OBL XEupatorium perfoliatum Common boneset Native OBL 5 X XEupatorium purpureum Sweet scented joe pye weed Native NL X X

    Metropolitan Utilities District Appendix II - 3

  • Appendix IV - Comprehensive Vegetation Species List by Wetland, 2005-2011

    Scientific Name Common Name Native Status C Value W‐68 W‐100 W‐25 W‐5 W‐51 W‐54 W‐55StatusEupatorium serotinum Lateflowering thoroughwort Native FAC 3 XEupatorium sp. Thoroughwort Native ‐‐ XEuthamia gymnospermoides Texas goldentop Native FACW 4 XFragaria virginiana Virginia strawberry Native FACU 5 XFraxinus pennsylvanica Green ash Native FACW 2 X X X XGalium aparine Stickywilly Native FACU 0 X X X X X X XGalium obtusum Bluntleaf bedstraw Native FACW 6 X X X X X XGalium pilosum Hairy bedstraw Native NL XGalium trifidum Threepetal bedstraw Native OBL 8 XGalium triflorum Fragrant bedstraw Native FACU 4 X XGaura longiflora Longflower beeblossom Native NL 3 XGeum canadense White avens Native FACU 3 X X X X X XGleditsia triacanthos Honeylocust Native FAC 1 X XHelenium autumnale Common sneezeweed Native FACW 6 X XHelianthus annuus Common sunflower Native FACU 0 X XHelianthus grosseserratus Sawtooth sunflower Native FACW 4 X X X X XHelianthus maximiliani Maxilian sunflower Native UPL 4 X X XHelianthus pauciflorus Stiff sunflower Native NL 5 X X XHelianthus sp. Sunflower Native ‐‐ X X XHieracium longipilum Hairy hawkweed Native NL 6 XHordeum jubatum Foxtail barley Native FACW 1 X X X XHypericum sp. St. Johnswort ‐‐ ‐‐ XImpatiens capensis Jewelweed Native FACW 4 XImpatiens sp. Touch‐me‐not ‐‐ ‐‐ XIpomoea hederacea Ivyleaf morning‐glory Introduced FACU XIpomoea purpurea Tall morning‐glory Introduced FACU X X XIris virginica Virginia iris Native OBL 8 XIva annua Annual marsh elder Native FAC 1 X X XJuglans nigra Black walnut Native FACU 5 XJuncus arcticus ssp. Littoralis Mountain rush Native OBL 6 XJuncus dudleyi Dudley's rush Native NL 5 X XJuncus effusus Common rush Native OBL 6 X XJuncus interior Inland rush Native FAC 4 XJuncus sp. Rush Native ‐‐ X XJuncus tenuis Poverty rush Native FAC 3 X X X X

    Metropolitan Utilities District Appendix II - 4

  • Appendix IV - Comprehensive Vegetation Species List by Wetland, 2005-2011

    Scientific Name Common Name Native Status C Value W‐68 W‐100 W‐25 W‐5 W‐51 W‐54 W‐55StatusJuncus torreyi Torrey's rush Native FACW 4 X XLactuca ludoviciana Biannual lettuce Native FAC 3 XLactuca serriola Prickly lettuce Introduced FAC X X XLactuca sp. Lettuce ‐‐ ‐‐ X XLaportea canadensis Canadian woodnettle Native FACW 4 X X XLeersia oryzoides Rice cutgrass Native OBL 4 X X X X XLeersia virginica White grass Native FACW 4 X X X XLepidium virginicum Virginia pepperweed Native FACU 0 XLeptochloa fusca Bearded sprangletop Native OBL 1 XLiatris punctata Dotted blazing star Native NL 5 XLonicera japonica Japanese honeysuckle Introduced FACU XLycopus americanus American water horehound Native OBL 4 X X X XLycopus asper Rough bugleweed Native OBL 5 X XLycopus uniflorus Northern bugleweed Native OBL 6 X X X XLycopus virginicus Virginia water horehound Native OBL 5 X X X X XLysimachia nummularia Creeping jenny Introduced OBL XLysimachia thyrsiflora Tufted loosestrife Native OBL 7 X XLythrum alatum Winged lythrum Native OBL 6 XMedicago lupulina Black medick Introduced FAC X XMedicago sp. Medick Introduced ‐‐ XMelilotus officinalis Yellow sweetclover Introduced FACU XMelilotus sp. Clover ‐‐ ‐‐ XMentha arvensis Wild mint Native FACW 4 X X X X XMorus alba White mulberry Introduced FAC XMorus sp. Mulberry ‐‐ ‐‐ X XMuhlenbergia asperifolia Scratchgrass Native FACW 5 X X X XMuhlenbergia cuspidata Plains muhly Native NL 5 XMuhlenbergia mexicana Mexican muhly Native FACW 4 XMuhlenbergia racemosa Marsh muhly Native FACW 4 X XMuhlenbergia schreberi Nimblewill Native FACU 0 X XMuhlenbergia sp. Muhly Native ‐‐ X XOxalis stricta Common yellow oxalis Native FACU 0 XPanicum capillare Witchgrass Native FAC 0 XPanicum virgatum Switchgrass Native FAC 4 X XParietaria pensylvanica Pennsylvania pellitory Native FAC 0 X X X

    Metropolitan Utilities District Appendix II - 5

  • Appendix IV - Comprehensive Vegetation Species List by Wetland, 2005-2011

    Scientific Name Common Name Native Status C Value W‐68 W‐100 W‐25 W‐5 W‐51 W‐54 W‐55StatusParthenocissus quinquefolia Virginia creeper Native FAC 5 X X XPascopyrum smithii Western wheatgrass Native NL X X XPaspalum dilatatum Dallisgrass Introduced NI XPhalaris arundinacea Reed canarygrass Native FACW+ 0 X X X X X X XPhragmites australis Common reed Native FACW XPhyla lanceolata Lanceleaf fogfruit Native OBL 3 X X X X X XPhysalis heterophylla Clammy groundcherry Native NL 4 X XPhysalis longifolia Longleaf groundcherry Native NL 0 X X XPhysalis virginiana Virginia groundcherry Native NL 6 XPhysostegia virginiana Obedient plant Native OBL 7 X XPilea pumila Canadian clearweed Native FAC 4 XPlantago patagonica Woolly plantain Native UPL 1 XPoa pratensis Kentucky bluegrass Native & Introduced FACU X X X X XPodophyllum peltatum Mayapple Native FACU‐ 7 X XPolygonatum biflorum Smooth Solomon's seal Native UPL 4 X XPolygonum amphibium Water knotweed Native OBL X XPolygonum aviculare Prostrate knotweed Introduced FACW XPolygonum caespitosum Oriental lady's thumb Introduced NI X X XPolygonum hydropiper Marshpepper knotweed Introduced OBL XPolygonum hydropiperoides Swamp smartweed Native OBL X X X X XPolygonum pensylvanicum Pennsylvania smartweed Native FACW+ X X X XPolygonum punctatum Dotted smartweed Native OBL X X XPolygonum scandens Climbing false buckwheat Native & Introduced FACU X X XPolygonum sp. Polygonum ‐‐ ‐‐ X X X X X XPopulus deltoides Eastern cottonwood Native FAC 3 X XPotamogeton amplifolius Largeleaf pondweed Native OBL 10 X XPotentilla arguta Tall cinquefoil Native FACU XPrunella vulgaris Common selfheal Native FAC 4 XPrunus sp. Plum Native ‐‐ XPycnanthemum tenuifolium Narrowleaf mountainmint Native FACW 7 XPycnanthemum virginianum Virginia mountainmint Native FAC 6 X XRanunculus sceleratus Cursed buttercup Native OBL XRudbeckia hirta Blackeyed susan Native FACU 4 X XRudbeckia laciniata Cutleaf coneflower Native FAC 4 XRumex crispus Curly dock Introduced FACW X X X

    Metropolitan Utilities District Appendix II - 6

  • Appendix IV - Comprehensive Vegetation Species List by Wetland, 2005-2011

    Scientific Name Common Name Native Status C Value W‐68 W‐100 W‐25 W‐5 W‐51 W‐54 W‐55StatusRumex orbiculatus Greater water dock Native OBL XRumex sp. Dock ‐‐ ‐‐ X XSagittaria latifolia Broadleaf arrowhead Native OBL 5 XSalix amygdaloides Peachleaf willow Native FACW 4 X X XSalix exigua Narrowleaf willow Native OBL 3 X XSalix interior Sandbar willow Native NL 3 X XSalix lutea Yellow willow Native OBL 6 XSalix nigra Black willow Native OBL 3 X X XSambucus canadensis Common elderberry Native FAC 2 XSanicula canadensis Canadian blacksnakeroot Native NI 3 X XSanicula odorata Clustered blacksnakeroot Native FAC 4 X X X XSaxifraga sp. Saxifrage Native ‐‐ XSchedonorus phoenix Tall fescue Introduced FACU X X X X XSchizachyrium scoparium Little bluestem Native FACU 4 XSchoenoplectus acutus var. acutus Hardstem bulrush Native OBL 5 X XSchoenoplectus fluviatilis River bulrush Native OBL X X X XSchoenoplectus pungens Common threesquare Native OBL 4 X X X X XSchoenoplectus tabernaemontani Softstem bulrush Native OBL 5 XScirpus sp. Bulrush Native OBL X XSetaria faberi Japanese bristlegrass Introduced UPL XSetaria pumila ssp. pumila Yellow foxtail Introduced FAC X XSetaria verticillata Hooked bristlegrass Introduced FAC XSetaria viridis Green bristlegrass Introduced NL XSium suave Hemlock waterparsnip Native OBL 7 XSmilax bona‐nox Saw greenbrier Native FAC XSmilax sp. Greenbrier Native ‐‐ XSmilax tamnoides  Bristly greenbrier Native FAC XSolanum carolinense Carolina horsenettle Native UPL 2 X X X XSolanum rostratum Buffalobur nightshade Native NL 0 XSolidago canadensis Canada goldenrod Native FACU 2 X X X XSolidago gigantea Giant goldenrod Native FACW 3 X X X X X X XSolidago sp. Goldenrod ‐‐ ‐‐ XSonchus oleraceus Common sowthistle Introduced FACU 0 XSpartina pectinata Prairie cordgrass Native FACW 5 X X X X X XSphenopholus obtusata Prairie wedgescale Native FACW 5 X X X X

    Metropolitan Utilities District Appendix II - 7

  • Appendix IV - Comprehensive Vegetation Species List by Wetland, 2005-2011

    Scientific Name Common Name Native Status C Value W‐68 W‐100 W‐25 W‐5 W‐51 W‐54 W‐55StatusSporobolus compositus Composite dropseed Native FACU 3 XStachys palustris Marsh hedgenettle Native OBL 5 XSymphoricarpos orbiculatus Coralberry Native FACU‐ 2 X XSymphyotrichum ericoides White heath aster Native FACU 3 XSymphyotrichum lanceolatum White panicle aster Native NI 2 X X X XSymphyotrichum lateriflorum Calico aster Native FACW 5 X X XSymphyotrichum novae‐angliae New England aster Native FACW 4 XSymphyotrichum ontarionis Bottomland aster Native FAC 5 X X X XSymphyotrichum pilosum Hairy white oldfield aster Native FACU 0 X X X XSymphyotrichum praealtum Willowleaf aster Native FACW 5 X X X X XSymphyotrichum puniceum Purplestem aster Native OBL X XSymphyotrichum sp. Aster Native ‐‐ X X X XTaraxacum officinale Common dandelion Native & Introduced FACU X X XTeucrium canadense Canada germander Native FACW 4 X X XToxicodendron radicans Eastern poison ivy Native FACU 2 X X X X X XTrifolium repens White clover Introduced FACU X XTypha angustifolia Narrowleaf cattail Introduced OBL XTypha latifolia Broadleaf cattail Native OBL 1 X X XUlmus americana American elm Native FAC 3 X XUlmus pumila Siberian elm Introduced NL XUlmus rubra Slippery elm Native FAC 5 X XUlmus sp. Elm ‐‐ ‐‐ X XUnknown 1 Unknown seedling ‐‐ ‐‐ X X X X X X XUnknown 2 Unknown seedling ‐‐ ‐‐ X X XUnknown Poaceae 1 Unknown grass ‐‐ ‐‐ X X X XUnknown Poaceae 2 Unknown grass ‐‐ ‐‐ XUrtica dioica Stinging nettle Native & Introduced FACW 1 X XVerbena hastata Swamp verbena Native FACW 4 X X XVerbena simplex Narrowleaf vervain Native NL 4 XVerbena stricta Hoary verbena Native NL 2 XVerbesina alternifolia Wingstem Native FAC 4 XVernonia baldwinii Baldwin's ironweed Native FACW‐ 3 XVernonia fasciculata Prairie ironweed Native FAC 4 X X XVeronicastrum virginicum Culver's root Native FAC 9 XViola nephrophylla Northern bog violet Native FACW 8 X

    Metropolitan Utilities District Appendix II - 8

  • Appendix IV - Comprehensive Vegetation Species List by Wetland, 2005-2011

    Scientific Name Common Name Native Status C Value W‐68 W‐100 W‐25 W‐5 W‐51 W‐54 W‐55StatusViola sp. Violet Native ‐‐ X X X X X XVitis riparia Riverbank grape Native FAC 3 X X X X XVitis sp. Grape Native ‐‐ X

    Metropolitan Utilities District Appendix II - 9

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