Which shore has the wind been working on?
- Look for
- Drift, stained water, pushed bait, chop landing on one bank.
- Why it matters
- Wind can concentrate food and break up the surface. It can also make that shore the miserable one to fish.
← CatalogPlan with checksWatchOfficial source
HHI-DEST-1207lakePlan with checksWatchNone datedClear
Evelyn Hallman Pond
Mohave · Arizona
Field readiness
80/100
- Status
- current with same day rule check required
- Last source check
- 8d ago
- Due for re-reading
- 2026-11-13
- Managing agency
- Arizona Game and Fish Department
Catalog tags
Season windows
No dated harvest closure published
Empty windows mean the cited source published no defensible dated harvest closure — a completed check, not a gap. Harvest is not assumed open. Bag, size and gear still apply.
What's in this reading
Five layers on this water
Open a layer to see the documented signals behind it and the unknowns it cannot close. Every layer reports what an agency published — none of it is an observation of the water today.
What the record says
- Nothing is recorded here for this water yet.
What this read cannot tell you
- Same-day gate hours, fees and closures are set locally and are not mirrored here.
- Facility condition (surface, dock presence, ADA status) is not tracked at record level.
- Landowner boundaries adjacent to public corridors are outside this dataset.
Support is a hand-set weighting of how much documented material this layer rests on. It is not a probability and nothing here was measured.
Support is a hand-set weighting of how much documented material this layer rests on. It is not a probability and nothing here was measured.
Species context
What the agency documents here
Presence context only. This is never an expectation of catch, and carries no statement about timing, forage or activity. A note in brackets is the agency’s own condition on that fish and it outranks everything else on this page. Behaviour and presentation are the next instrument’s question — carry a species forward from the section below.
Temperature
Where a reading would sit against the published bands
These are reviewed temperature bands for the species the agency documents here, each one carrying the source it came from. They describe the fish, not this water. Nothing on this page knows what Evelyn Hallman Pond is doing today — put a thermometer in it and the drawing will show you where that number lands.
Detail
Stays on this device. It is not saved, not synced and not sent anywhere — this instrument has no account to attach it to.
None of the species named on this record carries a reviewed temperature band yet. That is a gap in the reference library, not a statement about this water.
Altitude matters more here than people expect. The same water at 9,000 feet holds about a quarter less oxygen at saturation than it would at sea level. Leave it blank for sea level.
Oxygen
What this water could hold, against what the standard asks
Enter a water temperature above and the ceiling for this water appears on the curve.
Saturation curve The most oxygen fresh water can dissolve at each temperature, corrected for the elevation entered. Physics, not biology: it falls as the water warms.
Your reading No water temperature entered yet. The same thermometer that answers the temperature question answers this one.
Which column applies Chosen from the fish this record documents — . A record naming both trout and warmwater species takes the coldwater column, because a criterion is a floor and the stricter floor is the one protecting what is there.
Saturation is the most this water could hold if it were in equilibrium with the air. Real water sits below it — respiration, decomposition and a weed bed at four in the morning all take oxygen out — so the curve is an upper bound on a good day, never a measurement. Only a meter in the water tells you what is actually there.
What this plate is telling you
Why the curve falls. Gas solubility drops as temperature rises. Water at 80°F cannot hold what the same water held at 50°F, whatever lives in it. That is why a summer warm spell and a fish kill turn up in the same week, and why the cold layer at the bottom of a stratified lake — perfect temperature, no resupply from the surface since spring — can be the emptiest water in it.
Sources. Benson & Krause 1984, Limnology and Oceanography 29(3):620–632, in the form USGS publishes for DOTABLES for the curve; U.S. EPA 1986, Ambient Water Quality Criteria for Dissolved Oxygen, EPA 440/5-86-003, Table 8 for the lines.
What this is not. Not a reading, not a forecast, and not a statement about Evelyn Hallman Pond on any particular day. Agencies publish measured dissolved oxygen at many gauges — that number outranks everything on this drawing.
No band drawn for
- Catfish — a family, not a species. The record has not said which one, and picking a member of it to fill the space would be inventing the answer.
- Sunfish — a family, not a species. The record has not said which one, and picking a member of it to fill the space would be inventing the answer.
- Trout — a family, not a species. The record has not said which one, and picking a member of it to fill the space would be inventing the answer.
- Bass — a family, not a species. The record has not said which one, and picking a member of it to fill the space would be inventing the answer.
Where else to look
More water in Mohave
Same region as named by the agency — the shortest move if this record does not work out.
Other lake water in Arizona
Same water class, so the read you have just done still applies.
Reading this water
Still water. The read is about structure and edges, because nothing delivers food to the fish.
On a still water nothing brings food to the fish, so the fish has to go to the food. That makes structure and edges everything: points, drop-offs, weed lines and anything that lets a fish move between shallow and deep without crossing open water.
Craft, not observation — this is the standing read for a lake. It holds no clarity, temperature, level, flow, tide or hatch for this water today, and it does not name a spot.
Detail
Water section
Still water. The read is about structure and edges, because nothing delivers food to the fish.
A section through water of this class, near side on the left. It is craft, not a survey of Evelyn Hallman Pond — the shape of this particular bank is yours to read when you get there.
1Points, bars and humps Structure that reaches from shallow to deep lets fish change depth without crossing open water. On a lake with no current, that vertical move is most of what a fish has to work with. — likely.
2Weed edges and vegetation lines Weed holds invertebrates and fry, produces oxygen and provides ambush cover. The edge is where hunters patrol. — likely.
3Breaklines and drop-offs A highway and a security blanket at once. Fish hold on it, travel along it and drop off it when they are disturbed. — likely.
4Inlets, outlets and any moving water Moving water in a still water is a magnet: cooler, better oxygenated and food-bearing. In summer and after rain it can hold most of the active fish in the lake. — worth checking.
5Cover: timber, rock and hard structure Hard cover holds heat, grows food and provides ambush lanes. Fish relate to the shaded, current- or wind-protected side. — worth checking.
6Flats and basins Flats feed fish at low light and warm quickly in spring; basins hold suspended fish and bait through the hottest and coldest parts of the year. — worth checking.
What this plate is telling you
Solid zones are features this class of water nearly always has. Dashed ones are the subtler reads — present often enough to look for, not often enough to assume.
Nothing here is an observation of today. No gauge reading, no clarity, no temperature and no fish went into this drawing. It is the same standing craft an angler carries between waters, and the water in front of you outranks all of it.
Plan view · where along the water
A lake basin, seen from above
No current to read, so the shape of the shore and the direction of the wind do all the work. Turn the dial and watch which bank stops being ordinary. It is a schematic of this class of water, not a survey of Evelyn Hallman Pond — the shape of that particular shore is yours to read when you get there.
Nothing on this reach is doing anything unusual. That is a normal day, and normal days are read by walking rather than by diagram. Set a wind, a water state or a tide and the picture will move.
Tap the point the wind is coming from. The shore it is blowing onto is the one that collects the drift — and the one that is least pleasant to stand on.
Water state
Tap a marked zone on the picture, or choose one by name above, for what it is, why fish relate to it, and how to find it standing there with no map. Nothing here says a fish is present — it says the physical reason that piece of water is worth a cast, and under which conditions that reason gets stronger or stops applying.
Decision flow
Four questions before the first cast
The drawing names features. This is the order that keeps them from becoming a scavenger hunt. Start with the force moving the water, find the shape that interrupts it, ask what changed, then verify the part the diagram cannot know today.
Where does the bottom stop being flat?
- Look for
- Point, first drop, weed edge, bar, inflow channel.
- Why it matters
- A change in depth or cover gives fish a boundary instead of open basin water.
What changed overnight?
- Look for
- Wind direction, water colour, weed position, temperature break if it is actually measured.
- Why it matters
- A lake can look identical from the ramp while the useful bank has moved to the other side.
When the water changes
It rained. They ran the dam. The wind swung.
Pick what actually happened. Nothing here reads a gauge — you supply the event, from your own eyes or the agency's page, and this says what it does to water of this class.
Still craft, not observation — this is what these changes do to a lake. It does not know whether any of them happened here, and it never will. The agency's page and your own eyes are the only things that do.
What this record changes about the read
- Cold-water species are documented here. Read for oxygen and temperature as much as for cover: broken water, inflows, shade and depth.
Structure
Points, bars and humps
- What it is
- Land that runs out under the surface: a shoreline point, a submerged bar, an offshore hump rising off the basin.
- Why fish hold there
- Structure that reaches from shallow to deep lets fish change depth without crossing open water. On a lake with no current, that vertical move is most of what a fish has to work with.
- How to find it
- Extend every visible point out into the lake with your eye and fish that line, not the tip of the land.
Edges
Weed edges and vegetation lines
- What it is
- The outer edge where submerged weed stops, and the inside edge where it meets the bank.
- Why fish hold there
- Weed holds invertebrates and fry, produces oxygen and provides ambush cover. The edge is where hunters patrol.
- How to find it
- On calm water the edge shows as a colour change. Otherwise find it by feel — the depth at which weed stops is usually consistent across the whole lake.
Depth
Breaklines and drop-offs
- What it is
- The first sharp change from shallow shelf to deeper water, and any further step below it.
- Why fish hold there
- A highway and a security blanket at once. Fish hold on it, travel along it and drop off it when they are disturbed.
- How to find it
- Where the bank is steep the break is close in; where the bank is flat the break may be a long way out. The shoreline gradient usually continues underwater.
Current
Inlets, outlets and any moving water
- What it is
- Feeder streams, outflows, aerators and channel necks between basins.
- Why fish hold there
- Moving water in a still water is a magnet: cooler, better oxygenated and food-bearing. In summer and after rain it can hold most of the active fish in the lake.
- How to find it
- Fish the fan of the incoming water and the colour line at its edge, and treat necks between two basins as pinch points.
Cover
Cover: timber, rock and hard structure
- What it is
- Standing or fallen timber, boulder fields, rock walls, docks, moorings and any built structure with published public access.
- Why fish hold there
- Hard cover holds heat, grows food and provides ambush lanes. Fish relate to the shaded, current- or wind-protected side.
- How to find it
- Work the edges and the shade line first. Only go into the tangle when the edges have not produced.
Habitat
Flats and basins
- What it is
- The broad shallow shelf and the deep featureless basin — the two places most anglers walk past.
- Why fish hold there
- Flats feed fish at low light and warm quickly in spring; basins hold suspended fish and bait through the hottest and coldest parts of the year.
- How to find it
- Fish flats at the edges of the day. Treat a basin as water you search rather than water you pick apart.
2 further cues for this water class are held at a higher detail setting.
Watch · verify · keep reading
Useful instruction outside this app
These links teach transferable mechanics. They are not sources for today’s access, rules, weather or safety. A video can explain what a current seam is; it cannot tell you whether the ramp at a named water is open this morning.
10 reviewed for this class of water. Every link was opened on the date beside it — a dead link is a defect here, not a footnote, and a scheduled job re-checks them.
Agency and official references
Published by the bodies that measure and manage the water. These are the stable ones, and the ones to cite.
Official guide
Temperature and Water
U.S. Geological Survey, Water Science School
Why water temperature drives dissolved oxygen, and how a lake separates into layers through the season, with temperature-depth profiles from a real lake across May to October. The general-principles piece behind every seasonal temperature question in this app.
Open resourceOfficial guide
Lake Lanier Turnover Facts
Georgia Department of Natural Resources, Wildlife Resources Division
One reservoir's full annual cycle in plain language: how the three layers form, why the bottom layer runs out of oxygen by late summer, and what breaks the stratification in autumn. Read it before assuming fish are deep in August.
Open resourceOfficial guide
Cold Water Hazards and Safety
NOAA National Weather Service
The three stages of cold water immersion, and the part most anglers have wrong: cold shock can be triggered by water as warm as 77°F, so a mild air temperature tells you nothing. Read it before spring wading and before any early-season boat or shore trip.
Open resourceOfficial guide
Harmful Algal Blooms
U.S. Environmental Protection Agency
EPA's hub, including the route to current state, tribal and local advisories. Advisories are issued locally rather than federally, so this is how you find out whether one specific water is under one right now.
Open resourceOfficial guide
Harmful Algal Blooms and Your Health
U.S. Centers for Disease Control and Prevention
What a bloom looks like in the water — foam, scum, a spilled-paint surface — and the exposure routes for people and for dogs. The practical rule is to stay out of discoloured or foul-smelling water and check the local advisory first.
Open resourceOfficial guide
Protect Your Waters
U.S. Fish and Wildlife Service
Clean, drain, dry as an actual procedure rather than a slogan: rinse the hull and gear, flush the motor, drain bilge and livewell before you leave the access, dry five days or towel down, bin unused bait. Written to be done every water, every time.
Open resourceOfficial guide
Fishing regulations
Washington Department of Fish and Wildlife
A good model of how a state regulations system is built: an annual pamphlet of statewide rules, water-specific exceptions that override them, and an emergency rule feed that supersedes the printed pamphlet mid-season. That three-part shape is near-universal, so it teaches you what to go looking for in your own state.
Open resourceOfficial guide
Fishes of Minnesota
Minnesota Department of Natural Resources
A state identification index covering the 162 species in Minnesota waters, with a downloadable poster and a fish-families guide. Most agencies publish an equivalent, and the agency version is the one whose names match the regulations booklet.
Open resourceWatch
Craft, taught by people who fish. Chosen for the instruction and the publisher’s track record, not because a recommendation algorithm surfaced them — the observed audience numbers are on each card so you can weigh that yourself.
Video
How to Read a Lake Map to Find Fish - Fishing
Flukemaster
Clear visual treatment of points, channels and structural breaks. It is map-based rather than a promise about fish location, which makes it useful beside the plan-view schematic.
Why it made the list: 38,986 views and 914 likes observed 2026-09-08; Flukemaster channel, 480K subscribers, published 2019.
Open resourceVideo
In-Fisherman Classics: Identifying Productive Walleye Structure
In-Fisherman
Species-specific examples, but the useful part is structural: where bait and fish can relate to breaks, edges and basin features instead of featureless water.
Why it made the list: Page loads 2026-09-08 with the video asset present. The publisher's video CMS reshuffles ids periodically, so this is the least URL-stable entry in the library and is expected to need re-checking sooner than the rest.
Open resourceWhat this read cannot tell you
- This is standing craft for this class of water, not an observation of this water today.
- No clarity, temperature, level, flow, tide height or hatch is held here, and none is estimated.
- Which features actually exist on this particular water is for you to confirm on the ground or from the official source.
- Nothing here identifies a spot. It describes what to look for, not where to stand.
Getting on the water
Access & launches
No public access facility is named on the record for this water. Nothing is assumed in its place.
- The official source names no access facility of a recognised type for this record. Nothing is assumed in its place.
What this section cannot tell you
- Gate hours, fees and same-day closures are set locally and are not mirrored here.
- Facility condition — ramp surface, dock presence, depth at the ramp — is only known where the source stated it.
- An amenity that is not listed is an amenity the source did not publish, not one that is absent.
- Where a public corridor runs beside private land, the boundary is outside this dataset.
Hook the Horizon · the next step
Carry this water forward
You have answered where and what kind of water. Each instrument below answers the next question in the same workflow, and each link carries this record's water class, documented species, standing read, access position and declared job with it. Nothing is posted automatically, and no coordinates or private water travel in the handoff.
Narrow the handoff to one documented species (optional)
Species context is what the agency published for this water. It is never a statement that a fish is present today, or catchable.
- 01WaterYou are here
Field Sense Navigator — which water, what kind, what to look for and what still has to be checked today.
- 02SpeciesSpecies & PresentationWhich of these fish are actually worth planning around, and how do they behave here?4 species are documented on this record. Carry them across instead of retyping them.
- 03Forage & hatchHatch MatchWhat are they likely eating on this kind of water at this time of year?Still water, so forage is tied to habitat rather than drift. The class and documented species go across.
- 04Optional · device validationRig SignalDo the electronics or device claims hold under the conditions you actually stated?Rig Signal is optional here: use it only when the trip depends on a device or electronics claim that should be checked against the stated conditions.
- 05TackleTackle Link AnalystDoes my line, leader and terminal tackle survive this water?Line and terminal tackle sized to catfish and to this water's cover.
- 06KnotKnot AnalystWhich connection holds for this line class and this structure?The knot is usually where it lets go. Line class and the structure you are fishing decide which one to tie.
- 07Field opsField Ops DeskHow does this become a trip — travel, timing, kit and the checks still open?2 same-day checks still open, plus 0 named access sites. Turn it into a trip.