Waterlands
Leviathan Mine Adit Drain nr Markleeville Ca
USGS · 10308784
LEVIATHAN MINE ADIT DRAIN NR MARKLEEVILLE CA
USGS · 10308784LIVE

LEVIATHAN MINE ADIT DRAIN NR MARKLEEVILLE CA

ALPINE COUNTY, CA38.7041°N, -119.6588°W Updated 49 min ago
FLOW RATE
0.03cfs
GAUGE HT
9.68ft
AIR TEMP
50°F
WIND
8mph SW
FISH INDEX
69SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 DAY
0.03cfs 30.8% vs avg
Optimal band: 00 cfs
PERIOD HIGH
0.03cfs
PERIOD LOW
0.03cfs
RUNNABLE
0%
last 1 day in band

Gauge Height

9.68ft
Precipitation History

Precipitation · YTD

Normal

Near-normal year

2026 to date

11.9in

≈ normal

11.95 in of precipitation so far this year — about average for this point in the season (normal 12.9 in).

YTD Total

11.9in

This year so far

Normal to Date

12.9in

30-yr average

Typical Range

0.0–24.2in

10th–90th pct YTD

Departure

-7%

vs 30-yr normal

By Month

This year
Typical range
Normal
Jan: 1.81" · normal 3.78" (0.0–8.8)
Jan
Feb: 4.85" · normal 3.10" (0.0–7.1)
Feb
Mar: 0.50" · normal 2.84" (0.0–6.2)
Mar
Apr: 2.15" · normal 1.51" (0.0–4.0)
Apr
May: 2.22" · normal 1.18" (0.0–2.6)
May
Jun: 0.43" · normal 0.50" (0.0–1.6)
Jun
Jul: 0.00" (so far)· normal 0.32" (0.0–0.9)
Jul
Aug: normal 0.39" (0.0–1.4)
Aug
Sep: normal 0.36" (0.0–0.9)
Sep
Oct: normal 1.02" (0.0–2.9)
Oct
Nov: normal 1.79" (0.0–4.6)
Nov
Dec: normal 3.48" (0.0–9.0)
Dec
Baseline 19912020 · Source: Open-Meteo08:19 AM
Your History · LEVIATHAN MINE ADIT DRAIN NR MARKLEEVILLE CA

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Weather Conditions
WEATHER CONDITIONS
TODAY
71°
47°
THU
75°
49°
FRI
79°
45°
SAT
85°
50°
SUN
89°
53°
MON
87°
53°
TUE
86°
52°
TIME
WED
8
NOW
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
THU
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
FRI
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
SAT
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
SUN
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
MON
12
am
TEMP
hourly forecast
56°
mild
56°
59°
63°
67°
69°
71°
71°
71°
70°
68°
66°
64°
60°
56°
54°
53°
52°
52°
51°
50°
49°
49°
50°
52°
59°
62°
65°
69°
72°
73°
75°
74°
73°
71°
68°
65°
62°
57°
53°
50°
47°
47°
47°
46°
46°
45°
45°
52°
60°
65°
69°
71°
73°
76°
78°
79°
77°
75°
74°
72°
64°
56°
53°
52°
52°
51°
51°
50°
50°
50°
50°
57°
65°
70°
73°
76°
78°
80°
81°
82°
85°
84°
81°
76°
67°
60°
57°
56°
55°
54°
54°
54°
53°
53°
53°
59°
68°
74°
77°
79°
81°
83°
85°
89°
85°
82°
78°
73°
69°
64°
60°
56°
55°
WIND
mph · gust · dir
3mph NNE
G 5 mph
3
G5
NNE
4
G7
NNE
4
G8
NNE
5
G9
NW
9
G12
W
12
G15
W
12
G15
W
13
G17
W
14
G19
W
15
G20
W
15
G21
W
14
G20
W
12
G20
WSW
9
G19
WSW
8
G17
SW
9
G16
SSW
7
G13
SSW
4
G10
SW
4
G9
W
4
G7
W
4
G6
W
6
G7
WSW
3
G5
WSW
3
SW
2
N
4
G6
N
5
G9
NNE
6
G10
ENE
6
G9
NNE
8
G9
N
13
G16
W
13
G15
W
12
G15
WSW
14
G18
W
15
G20
W
13
G20
WSW
12
G21
WSW
12
G20
SW
10
G14
SW
7
G9
SW
7
G8
SW
7
G8
SW
7
SW
7
G8
SW
7
G8
SW
7
SW
7
SW
5
G6
SW
3
G4
W
3
NW
4
G5
NNE
6
G7
NE
8
NE
8
NE
8
G9
NE
6
G7
NNE
6
G7
NNW
10
WNW
10
W
9
W
5
WSW
7
SW
7
WSW
7
SW
7
SW
7
SW
7
SW
6
SW
6
SW
6
SW
6
SW
4
SW
1
G3
NNE
4
G5
ENE
6
G8
ENE
8
ENE
8
ENE
10
ENE
10
G11
ENE
10
ENE
5
G6
E
3
G8
WSW
6
G12
W
10
W
7
WSW
8
SW
8
SW
7
SW
7
SW
7
SW
7
SW
7
SW
7
SW
7
SW
6
SW
5
SW
2
W
3
G4
NNE
6
G8
ENE
8
G11
ENE
8
G11
ENE
11
G13
ENE
9
E
1
G8
SE
9
WSW
14
WSW
14
WSW
11
WSW
8
G9
SW
8
G9
SW
8
G9
SW
8
SW
7
G8
SW
PRECIP
chance %
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
1%
2%
2%
2%
1%
1%
1%
1%
1%
1%
1%
1%
0%
0%
1%
0%
0%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
1%
1%
1%
1%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
1%
1%
1%
1%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
CLOUDS
cover %
0%
clear
0%
0%
0%
0%
3%
24%
100%
100%
100%
100%
100%
100%
100%
92%
7%
3%
0%
0%
1%
0%
2%
71%
65%
100%
100%
94%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
95%
54%
5%
7%
7%
51%
6%
5%
0%
0%
6%
6%
5%
0%
0%
0%
5%
6%
62%
100%
100%
95%
55%
6%
6%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
5%
6%
56%
94%
100%
47%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
5%
7%
100%
100%
86%
54%
27%
14%
5%
0%
0%
PRESSURE
hPa · trend
788
788791788785790793789785790791788788793792789788792791787
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
69
Temperature
Cool
Wind
Light
Pressure
Rising — Slow
Moon Phase
Peak Activity
DAYLIGHT
SUNRISE
05:37 AM
SUNSET
08:27 PM
14H 50M OF DAYLIGHT12H 8M REMAINING
MOON PHASE
Full Moon
98% illuminated
PEAK ACTIVITY

Station Location

38.7041, -119.6588
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-01 08:19 UTC
Site #10308784·USGS

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